Portable and universal hybrid-charging apparatus for portable electronic devices

• US 20090284216A1
• Filed: 05/11/2009
• Published: 11/19/2009
• Est. Priority Date: 05/09/2008
• Status: Active Grant

• Current Assignee: iPowerUp Inc.
• Original Assignee: iPowerUp Inc.
• Inventors: Moore, Donald K., Cox, Martin D., Bessa, Jerry S.
• Granted Patent: US 8,080,975 B2
• Time in Patent Office: Days
• US Class Current: 320/101
• CPC Class Codes: H02J 7/00047 with provisions for charging different types of batteries
• CPC Class Codes: H02J 7/0044 specially adapted for holding portable devices containing batteries H02J7/0045 takes precedence
• CPC Class Codes: H02J 7/342 The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging with circuits for polarity protection H02J7/0034
• CPC Class Codes: H02J 7/35 with light sensitive cells

Abstract

The teachings relate to a power supply that can be used to carry, charge, and power a portable electronic device, as well as be operable by a user while mobile, between or during uses of the portable electronic device. The power supply comprises a modular hybrid-charger assembly operably connected to a device holder. The modular hybrid-charger assembly comprises a rechargeable internal battery connected to a port operable to function as a tetherless connection to a portable electronic device, a power management engine embodied in a computer readable medium, and an untethered solar energy source. The device holder comprises a framework operable to receive, hold, and release the portable electronic device; and an alignment mechanism that facilitates a mating of the portable electronic device with the hybrid-charger assembly. The modular hybrid-charger assembly can comprise a form factor that is interchangeable and operable with each of several different device holder form factors.

Claims

1. A portable and universal hybrid-charging apparatus for a portable electronic device comprising a modular hybrid-charger assembly operably connected to a device holder, wherein,

the modular hybrid-charger assembly comprises:

a rechargeable internal battery connected to a port operable to function as a tetherless connection to a portable electronic device;

a power management engine embodied in a computer readable medium and operable to identify power input to the hybrid-charger assembly, set an input current limit to the charger assembly, detect the status of the internal battery, provide charge where required, or a combination thereof; and

an untethered solar energy source; and

,

the device holder comprises;

a framework operable to receive, hold, and release the portable electronic device; and

an alignment mechanism that facilitates a mating of the portable electronic device with the hybrid-charger assembly by aligning a connector port of the portable electronic device with a complementary connector port of the hybrid-charger assembly on a translational platform of the hybrid charger assembly and then translating the portable electronic device on the translational platform to mate the connector port of the hybrid charger assembly with the complementary connector port of the portable electronic device;

and wherein,

the modular hybrid-charger assembly comprises a form factor that is interchangeable and operable with each of several different device holder form factors; and

the portable and universal hybrid-charging apparatus is operable by a user while mobile.

2. The apparatus of claim 1, wherein the complementary connector port of the hybrid charger assembly is adjustable by the user to alternate positions to align and mate with alternate portable electronic devices having alternate connector port positions.

3. The apparatus of claim 1, wherein

the framework comprises a cassette mechanism that receives and guides the portable electronic device to the alignment mechanism;

and

the alignment mechanism comprises a compressible platform that (i) contacts the port side of the portable electronic device, (ii) aligns the connector port of the portable electronic device with the complementary connector port of the hybrid charger assembly while in an uncompressed state, and (iii) mates the connector port of the portable electronic device with the complementary connector port of the hybrid charger assembly while in a compressed state.

4. The apparatus of claim 1 having the function of trickle-charging the portable electronic device between or during uses of the portable electronic device, such that the charging mechanism (i) functions to maintain a full or substantially full charge between or during uses of the portable electronic device and (ii) has a greater efficiency in transfer of charge to the portable electronic device than a traditional charging mechanism charging from a low charge.

5. The apparatus of claim 1 having up to about 95% efficiency in transfer of charge to the portable electronic device.

6. The apparatus of claim 1 having a charge delivery rate to the portable electronic device that is at least about 25% higher than that of a universal serial bus (USB) charger.

7. The apparatus of claim 1 having a power management engine on a computer readable medium and operable to identify power input, set an input current limit, detect battery status, provide charge where required, or a combination thereof.

8. The apparatus of claim 1 further comprising an external port to serve as an external power supply for an external portable electronic device.

9. The apparatus of claim 1, wherein the solar panel recharges the battery with a charge to be delivered to the portable electronic device.

10. The apparatus of claim 1, wherein the solar panel is adjustable in position to align the solar panel with a light source and optimize an incidence angle of light to increase a solar charging rate.

11. The apparatus of claim 1 further comprising a belt clip, wherein the belt clip is adjustable in position to prop the docking station in a stationary position while off of the user to optimize the incidence angle of light to increase a solar charging rate.

12. The apparatus of claim 1 further comprising a belt clip, wherein the belt clip is adjustable in position to prop the docking station in a stationary position while off of the user to allow the user to visualize a graphical user interface on the portable electronic device.

13. The apparatus of claim 1, wherein the portable electronic device comprises a handheld data processing system selected from the group consisting of a cellular telephone, a personal digital assistant, a microcomputer, an entertainment gaming system, a music playing system, a video playing system, a video recording device, a digital image recording device, a global positioning system, a digital book reader, a personal media device, or a combination thereof.

14. The apparatus of claim 1, wherein the portable electronic device comprises a smartphone.

15. The apparatus of claim 1, wherein the portable electronic device comprises a laptop data processing system selected from the group consisting of a computer, an entertainment gaming system, a music playing system, a video playing system, or a combination thereof.

16. The apparatus of claim 1, wherein the portable electronic device comprises a mini-computer or a micro-computer.

17. The apparatus of claim 1, further comprising a memory management engine having a flash memory and a BLUETOOTH chip, wherein the memory management engine functions to (i) download non-critical or labeled data from the portable electronic device and (ii) transfer the data to a computer readable medium that is wireless external to the docking station.

54. A kit comprising:

the portable and universal hybrid-charging apparatus of claim 1;

and the portable electronic device that has a complementary form factor to the form factor of the device holder.

57. A method of charging a portable electronic device, the method comprising:

selecting a portable electronic device;

obtaining the portable and universal hybrid-charging apparatus of claim 1;

placing the portable electronic device in the device holder; and

,

charging the device with the modular hybrid-charger assembly.

58. A method of manufacturing a portable and universal hybrid-charging apparatus, the method comprising:

selecting portable electronic device;

obtaining the device holder of claim 1 that has a complementary form factor for the portable electronic device;

obtaining the modular hybrid-charger assembly of claim 1;

assembling the device holder with the modular hybrid-charger assembly to fabricate the portable and universal hybrid-charging apparatus of claim 1.

18. A portable docking station having a tetherless hybrid-charging mechanism for charging a portable electronic device, wherein:

the portable docking station is carried by a user as a device for storing, transporting, or charging the portable electronic device portably by the user;

the tetherless charging mechanism comprises a hybrid-charging system having a rechargeable battery and an untethered solar panel for converting light energy into a charge to be delivered to the portable electronic device; and

the portable docking station is operable by the user while mobile.

19. The docking station of claim 18 further comprising an alignment mechanism that facilitates a mating of the portable electronic device with the docking station by aligning a connector port of the portable electronic device with a complementary connector port of the docking station on a translational platform of the docking station and then translating the portable electronic device on the translational platform to mate the connector port of the docking station with the complementary connector port of the portable electronic device, wherein the alignment mechanism comprises a compressible platform that (i) contacts the port side of the portable electronic device, (ii) aligns the connector port of the portable electronic device with the complementary connector port of the hybrid charger assembly while in an uncompressed state, and (iii) mates the connector port of the portable electronic device with the complementary connector port of the hybrid charger assembly while in a compressed state.

20. The docking station of claim 19, wherein the complementary connector port of the docking station is adjustable by the user to alternate positions to align and mate with alternate portable electronic devices having alternate connector port positions.

21. The docking station of claim 18 further comprising an external port to serve as an external power supply for an external portable electronic device.

22. The docking station of claim 18, wherein the solar panel recharges the battery with a charge to be delivered to the portable electronic device.

23. The docking station of claim 18, wherein the battery has a power ranging from about 1150 mAh to about 2300 mAh.

24. The docking station of claim 18 having the function of trickle-charging the portable electronic device when docked in the docking station between or during uses of the portable electronic device, such that the tetherless charging mechanism (i) functions to maintain a full or substantially full charge between or during uses of the portable electronic device and (ii) has a greater efficiency in transfer of charge to the portable electronic device than a traditional charging mechanism charging from a low charge.

25. The docking station of claim 18 having up to about 95% efficiency in transfer of charge to the portable electronic device.

26. The docking station of claim 18 having a charge delivery rate to the portable electronic device that is at least about 25% higher than that of a universal serial bus (USB) charger.

27. The docking station of claim 18, wherein the solar panel is adjustable in position to align the solar panel with a light source and optimize an incidence angle of light to increase a solar charging rate.

28. The docking station of claim 18 having a power management engine on a computer readable medium and operable to identify power input, set an input current limit, detect battery status, provide charge where required, or a combination thereof.

29. The docking station of claim 18 further comprising a belt clip, wherein the belt clip is adjustable in position to prop the docking station in a stationary position while off of the user to optimize the incidence angle of light to increase a solar charging rate.

30. The docking station of claim 18 further comprising a belt clip, wherein the belt clip is adjustable in position to prop the docking station in a stationary position while off of the user to allow the user to visualize a graphical user interface on the portable electronic device.

31. The docking station of claim 18, wherein the portable electronic device comprises a handheld data processing system selected from the group consisting of a cellular telephone, a personal digital assistant, a microcomputer, an entertainment gaming system, a music playing system, a video playing system, a video recording device, a digital image recording device, a global positioning system, a digital book reader, a personal media device, or a combination thereof.

32. The docking station of claim 18, wherein the portable electronic device comprises a smartphone.

33. The docking station of claim 18, wherein the portable electronic device comprises a laptop data processing system selected from the group consisting of a computer, an entertainment gaming system, a music playing system, a video playing system, or a combination thereof.

34. The docking station of claim 18, wherein the portable electronic device comprises a mini-computer or a micro-computer.

35. The docking station of claim 18 further comprising a memory management engine having a flash memory and a BLUETOOTH chip, wherein the memory management engine functions to (i) download non-critical or labeled data from the portable electronic device and (ii) transfer the data to a computer readable medium that is wireless external to the docking station.

36. A universal carrier for a portable electronic media device comprising a universal charger assembly operably connected to a device container, wherein,

the universal charger assembly comprises:

a rechargeable internal battery connected to a port operable to function as a tetherless connection to a portable electronic device; and

a power management engine embodied in a computer readable medium and operable to identify power input to the charger assembly, set an input current limit to the charger assembly, detect the status of the internal battery, provide charge where required, or a combination thereof; and

,

the device container comprises;

a support casing operable to receive, hold, and release the portable electronic device; and

an alignment mechanism that facilitates a mating of the portable electronic device with the universal charger assembly by aligning a connector port of the portable electronic device with a complementary connector port of the hybrid charger assembly on a translational platform of the hybrid charger assembly and then translating the portable electronic device on the translational platform to mate the connector port of the hybrid charger assembly with the complementary connector port of the portable electronic device;

and wherein,

the universal assembly comprises a single form factor that is interchangeable and operable with each of several different device container form factors; and

the universal carrier is operable by a user while mobile.

37. The carrier of claim 36, wherein the complementary connector port of the hybrid charger assembly is adjustable by the user to alternate positions to align and mate with alternate portable electronic devices having alternate connector port positions.

38. The carrier of claim 36, wherein

the support casing comprises a cassette mechanism that receives and guides the portable electronic device to the alignment mechanism;

and

the alignment mechanism comprises a compressible platform that (i) contacts the port side of the portable electronic device, (ii) aligns the connector port of the portable electronic device with the complementary connector port of the hybrid charger assembly while in an uncompressed state, and (iii) mates the connector port of the portable electronic device with the complementary connector port of the hybrid charger assembly while in a compressed state.

39. The carrier of claim 36 having the function of trickle-charging the portable electronic device between or during uses of the portable electronic device, such that the charging mechanism (i) functions to maintain a full or substantially full charge between or during uses of the portable electronic device and (ii) has a greater efficiency in transfer of charge to the portable electronic device than a traditional charging mechanism charging from a low charge.

40. The carrier of claim 36 having up to about 95% efficiency in transfer of charge to the portable electronic device.

41. The carrier of claim 36 having a charge delivery rate to the portable electronic device that is at least about 25% higher than that of a universal serial bus (USB) charger.

42. The carrier of claim 36 having a power management engine on a computer readable medium and operable to identify power input, set an input current limit, detect battery status, provide charge where required, or a combination thereof.

43. The carrier of claim 36 further comprising an external port to serve as an external power supply for an external portable electronic device

44. The carrier of claim 36, wherein the universal charger assembly further comprises an untethered solar panel.

45. The carrier of claim 44, wherein the solar panel recharges the battery with a charge to be delivered to the portable electronic device.

46. The carrier of claim 44, wherein the solar panel is adjustable in position to align the solar panel with a light source and optimize an incidence angle of light to increase a solar charging rate.

47. The carrier of claim 44 further comprising a belt clip, wherein the belt clip is adjustable in position to prop the docking station in a stationary position while off of the user to optimize the incidence angle of light to increase a solar charging rate.

48. The carrier of claim 36 further comprising a belt clip, wherein the belt clip is adjustable in position to prop the docking station in a stationary position while off of the user to allow the user to visualize a graphical user interface on the portable electronic device.

49. The carrier of claim 36, wherein the portable electronic device comprises a handheld data processing system selected from the group consisting of a cellular telephone, a personal digital assistant, a microcomputer, an entertainment gaming system, a music playing system, a video playing system, a video recording device, a digital image recording device, a global positioning system, a digital book reader, a personal media device, or a combination thereof.

50. The carrier of claim 36, wherein the portable electronic device comprises a smartphone.

51. The carrier of claim 36, wherein the portable electronic device comprises a laptop data processing system selected from the group consisting of a computer, an entertainment gaming system, a music playing system, a video playing system, or a combination thereof.

52. The carrier of claim 36, wherein the portable electronic device comprises a mini-computer or a micro-computer.

53. The carrier of claim 36 further comprising a memory management engine having a flash memory and a BLUETOOTH chip, wherein the memory management engine functions to (i) download non-critical or labeled data from the portable electronic device and (ii) transfer the data to a computer readable medium that is wireless external to the docking station.

55. A modular hybrid-charger assembly comprising:

a rechargeable internal battery connected to a port operable to function as a tetherless connection to a portable electronic device;

a power management engine embodied in a computer readable medium and operable to identify power input to the hybrid-charger assembly, set an input current limit to the charger assembly, detect the status of the internal battery, provide charge where required, or a combination thereof; and

a solar energy source;

wherein,

the modular hybrid-charger assembly comprises a form factor that is interchangeable and operable with each of several different device holder form factors; and

the portable and universal hybrid-charging apparatus is operable by a user while mobile.

56. A device holder comprising a complementary form factor for a desired portable electronic device, wherein the device holder is designed for assembling with the modular hybrid-charger assembly of claim 55.