Sound or radiation triggered locating device with activity sensor

• US 10,282,958 B2
• Filed: 12/22/2017
• Issued: 05/07/2019
• Est. Priority Date: 02/18/2009
• Status: Active Grant

• Current Assignee: Gary S. Shuster
• Original Assignee: Gary S. Shuster
• Inventors: Shuster, Gary Stephen
• Primary Examiner(s): Wang, Quan-Zhen
• Assistant Examiner(s): Burgdorf, Stephen R
• Application Number:
  US15/853,024
• Publication Number:
  US 20180122204A1
• Time in Patent Office: 501 Days
• Field of Search: 34053932, 340500-530
• CPC Class Codes: G06F 1/1684 Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
• CPC Class Codes: G08B 19/00 Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
• CPC Class Codes: G08C 21/00 Systems for transmitting the position of an object with respect to a predetermined reference system, e.g. tele-autographic system
• CPC Class Codes: H04M 1/72412 using two-way short-range wireless interfaces
• CPC Class Codes: H04M 2250/12 including a sensor for measuring a physical value, e.g. temperature or motion telephones including GPS signal receivers H04M2250/10

Abstract

A portable device is equipped with a signaling circuit that responds to a searching signal (e.g., hand clap, light flash, RF signal, infrared light) generated to locate the portable device when it is misplaced or lost. The device generates a location signal to enable the user to find the device. The location signal may be an audible, light, vibration, or other signal that calls attention to the device to enable the user to find it. The device may also sense events which cause it to disable the sensor, render it less sensitive, or suppress the generation of the location signal. The sensed event is any event, e.g., heat, motion, which indicates that the device is not, in fact, lost.

Claims

1. A wireless remote control device, comprising:

a circuit coupled to a user interface device, the circuit comprising a timer;

at least one radio frequency sensor coupled to the circuit, the at least one radio frequency sensor configured to receive a predetermined first signal from a first electronic device; and

a proximity sensor capable of detecting proximity of a second electronic device, wherein the circuit is configured to;

if a locating function is not disabled, cause the wireless remote control device to automatically perform the locating function comprising emitting a locating signal, in response to the at least one radio frequency sensor detecting the predetermined first wireless signal, wherein (i) the locating function is performed only when the proximity sensor detects that the second electronic device is proximate, (ii) the locating function is disabled for a period of time after a user has last used the wireless remote control device, and (iii) the period of time is based on user input indicating that a false positive has occurred.

2. The wireless remote control device of claim 1, wherein the at least one radio frequency sensor is a wireless sensor.

3. The wireless remote control device of claim 1, wherein the locating function is disabled by disabling the at least one radio frequency sensor.

4. The wireless remote control device of claim 1, wherein the circuit further comprises a processor processing the sensor input using an algorithm to determine when the locating function is disabled.

5. The wireless remote control device of claim 1, wherein in response to disabling the locating function, the circuit reactivates the locating function after a predetermined time.

6. The wireless remote control device of claim 1, wherein the proximity sensor is at least one of the at least one radio frequency sensors.

7. A wireless remote control device, comprising:

a circuit coupled to a user interface device, the circuit comprising a timer;

at least one radio frequency sensor coupled to the circuit and distinct from the user interface device, the at least one radio frequency sensor configured to receive a predetermined first signal from a first electronic device; and

a proximity sensor capable of detecting proximity of a second electronic device, wherein the circuit is configured to;

if a locating function is not disabled, cause the wireless remote control device to automatically perform the locating function comprising emitting a locating signal, in response to the at least one radio frequency sensor detecting the predetermined first wireless signal, wherein (i) the locating function is performed only when the proximity sensor detects that the second electronic device is proximate, (ii) the locating function is disabled for a period of time after a user has last used the wireless remote control device, and (iii) the period of time is based on user inputs indicating that a false positive has occurred.

8. The wireless remote control device of claim 7, wherein the at least one radio frequency sensor is a wireless sensor.

9. The wireless remote control device of claim 7, wherein the locating function is disabled by disabling the at least one radio frequency sensor.

10. The wireless remote control device of claim 7, wherein the circuit further comprises a processor processing the sensor input using an algorithm to determine when the locating function is disabled.

11. The wireless remote control device of claim 7, wherein, in response to disabling the locating function, the circuit reactivates the locating function after a predetermined time.

12. The wireless remote control device of claim 7, wherein the proximity sensor is at least one of the at least one radio frequency sensors.

13. A wireless remote control device, comprising:

a circuit coupled to a user interface device, the circuit comprising a timer;

at least one radio frequency sensor coupled to the circuit, the at least one radio frequency sensor configured to receive a predetermined first signal from a first electronic device controlled by the wireless remote control device; and

a proximity sensor capable of detecting proximity of a second electronic device, wherein the circuit is configured to;

if a locating function is not disabled, cause the wireless remote control device to automatically perform the locating function comprising emitting a locating signal, in response to the at least one radio frequency sensor detecting the predetermined first wireless signal, wherein (i) the locating function is performed only when the proximity sensor detects that the second electronic device is proximate, (ii) the locating function is disabled for a period of time after a user has last used the wireless remote control device, and (iii) the period of time is based on user input indicating that a false positive has occurred.

14. The wireless remote control device of claim 13, wherein the at least one radio frequency sensor is a wireless sensor.

15. The wireless remote control device of claim 13, wherein the locating function is disabled by disabling the at least one radio frequency sensor.

16. The wireless remote control device of claim 13, wherein the circuit further comprises a processor processing the sensor input using an algorithm to determine when the locating function is disabled.

17. The wireless remote control device of claim 13, wherein, in response to disabling the locating function, the circuit reactivates the locating function after a predetermined time.

18. The wireless remote control device of claim 13, wherein the proximity sensor is at least one of the at least one radio frequency sensors.