Sports ball with sensors and transmitter

• US 10,589,162 B2
• Filed: 12/08/2017
• Issued: 03/17/2020
• Est. Priority Date: 12/08/2016
• Status: Active Grant

• Current Assignee: Jason Koo
• Original Assignee: Jason Koo
• Inventors: Koo, Jason
• Primary Examiner(s): D'Agostino, Paula A
• Application Number:
  US15/836,378
• Publication Number:
  US 20180161656A1
• Time in Patent Office: 830 Days
• Field of Search: None
• CPC Class Codes: A63B 2024/0053 for locating an object, e.g. a lost ball
• CPC Class Codes: A63B 2220/12 Absolute positions, e.g. by using GPS
• CPC Class Codes: A63B 2220/35 Spin
• CPC Class Codes: A63B 2220/40 Acceleration
• CPC Class Codes: A63B 2220/833 Sensors arranged on the exercise apparatus or sports implement
• CPC Class Codes: A63B 2225/20 with means for remote communication, e.g. internet or the like
• CPC Class Codes: A63B 2225/54 Transponders, e.g. RFID
• CPC Class Codes: A63B 24/00 Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
• CPC Class Codes: A63B 37/00 Solid balls; Rigid hollow balls; Marbles heavy throwing balls A63B65/06
• CPC Class Codes: A63B 37/0003 Golf balls
• CPC Class Codes: A63B 43/00 Balls with special arrangements
• CPC Class Codes: A63B 43/06 with illuminating devices ; with reflective surfaces
• CPC Class Codes: A63B 57/00 Golfing accessories
• CPC Class Codes: A63B 57/20 Holders, e.g. of tees or of balls
• CPC Class Codes: A63B 69/00 Training appliances or apparatus for special sports training of parachutists B64D23/00
• CPC Class Codes: A63B 69/36 for golf
• CPC Class Codes: A63B 69/3658 Means associated with the ball for indicating or measuring, e.g. speed, direction
• CPC Class Codes: A63B 71/00 Games or sports accessories not covered in groups A63B1/00 - A63B69/00 starting appliances A63K3/02
• CPC Class Codes: A63B 71/06 Indicating or scoring devices for games or players , or for other sports activities

Abstract

A sports ball for communicating to an external electronic device various parameters related to an impact with a sporting implement, such as a golf club. The sports ball comprises an outer resilient shell within that is contained a resilient core. An electronic circuit comprises at least one sensor, a transmitter, optionally a light-emitting diode, and a power source. The electronic circuit is cushioned from the impact of the sporting implement by the resilient core. The electronic circuit is adapted for communicating sensor data to the external electronic device via the transmitter. The at least one sensor is taken from the group of sensors comprising: a GPS receiver, a multi-axis accelerometer, an orientation sensor, an altitude sensor, and a microphone. The transmitter may be an RFID chip that passively transfers data from the at least one sensor and a unique ID number of the sports ball.

Claims

1. A sports ball for communicating parameters to an external electronic device related to an impact of the sports ball by a sporting implement, comprising:

a resilient shell;

a resilient core fixed within the shell;

an electronic circuit including at least one sensor, a transmitter, and a power source, the electronic circuit adapted for communicating sensor data to the external electronic device via the transmitter and cushioned from the impact of the sporting implement by the resilient core; and

a transport package configured for holding a plurality of the sports balls and that includes a magnet for each sports ball held therewith, whereby while the sports ball is transported the electronic circuit is deactivated by the respective magnet, preserving battery life, wherein

the at least one sensor includes a multi-axis accelerometer adapted to report acceleration forces experienced by the sports ball in three dimensions;

the at least one sensor includes an orientation sensor adapted to measure a spin speed and spin direction of the sports ball;

the parameters include the acceleration forces experienced by the sports ball in three dimensions, the spin speed of the sports ball, and the spin direction of the sports ball; and

the multi-axis accelerometer is a 9-axis accelerometer.

2. The sports ball of claim 1 wherein the resilient core includes an outer core and an inner core, the inner core being more resilient than the outer core.

3. The sports ball of claim 1 wherein the at least one sensor includes a GPS receiver, whereby the location of the sports ball can be transmitted to the external electronic device via the transmitter.

4. The sports ball of claim 1 wherein the power source is a rechargeable battery that is electrically connected with an induction coil fixed proximate the shell and an outer surface of the resilient core, whereby an inductive energy field applied proximate the sports ball results in the induction coil recharging the battery.

5. The sports ball of claim 1 wherein the electronic circuit further includes a light-emitting diode fixed proximate the shell and adapted to illuminate through the shell to indicate states of the electronic circuit, the shell being made from a non-opaque material.

6. The sports ball of claim 1 wherein the electronic circuit is positioned within the resilient core such that the center of gravity of the electronic circuit coincides with the center of gravity of the shell and resilient core.

7. The sports ball of claim 1 wherein the electronic circuit further includes a microphone for determining the impact of the sports ball by the sporting implement.

8. The sports ball of claim 1 wherein the electronic circuit further includes an altitude sensor for determining the elevation of the sports ball.

9. The sports ball of claim 8 wherein the altitude sensor is a barometer.

10. The sports ball of claim 1 wherein the resilient shell includes a center-of-gravity indicia substantially aligned with an axis line through both the center of the sports ball and the center of gravity of the sports ball.

11. The sports ball of claim 4 wherein the electronic circuit further includes a magnetic switch proximate the resilient shell, the magnetic switch configured to deactivate the electronic circuit when in proximity to the magnet, the induction coil recharging the battery regardless of the position of the magnetic switch.

12. The sports ball of claim 11 further including a recharging base configured for receiving the resilient shell within a ball well therein, the recharging base including the inductive energy field for recharging the battery and the magnet for deactivating the electronic circuit.

13. A method of manufacturing a sports ball that communicates parameters to an external electronic device related to an impact of the sports ball by a sporting implement, comprising the steps:

providing a two-piece resilient shell, a resilient core fixed within the shell, and an electronic circuit including at least one sensor, a transmitter, and a power source, the electronic circuit adapted for communicating sensor data to the external electronic device via the transmitter and cushioned from the impact of the sporting implement by the resilient core;

applying a center-of-gravity indicia to a first piece of the two-piece resilient shell;

affixing the electronic circuit and resilient core together within the first piece of the two-piece resilient shell, the electronic circuit positioned so that an axis line through both the center of the resilient core and the center of gravity of the electronic circuit is aligned with the center-of-gravity indicia;

sealing a second piece of the two-piece resilient shell around the resilient core and electronic circuit; and

providing a transport package for holding a plurality of the manufactured sports balls, wherein a magnet is provided for each sports ball held therewith, whereby while the sports ball is transported the electronic circuit is deactivated by the respective magnet, preserving battery life, wherein

the at least one sensor includes a multi-axis accelerometer adapted to report acceleration forces experienced by the sports ball in three dimensions; and

the at least one sensor includes an orientation sensor adapted to measure a spin speed and spin direction of the sports ball.

14. A method of manufacturing a sports ball that communicates parameters to an external electronic device related to an impact of the sports ball by a sporting implement, comprising the steps:

providing a resilient core and an electronic circuit including at least one sensor, a transmitter, and a power source, the electronic circuit adapted for communicating sensor data to the external electronic device via the transmitter and cushioned from the impact of the sporting implement by the resilient core;

aligning the resilient core and electronic circuit within a mold for forming a resilient shell;

injecting molten plastic material around the resilient core and electronic circuit;

applying a center-of-gravity indicia to the resilient shell so that an axis line through both the center of the resilient core and the center of gravity of the electronic circuit is aligned with the center-of-gravity indicia; and

providing a transport package for holding a plurality of the manufactured sports balls, wherein a magnet is provided for each sports ball held therewith, whereby while the sports ball is transported the electronic circuit is deactivated by the respective magnet, preserving battery life, wherein

the at least one sensor includes a multi-axis accelerometer adapted to report acceleration forces experienced by the sports ball in three dimensions; and

the at least one sensor includes an orientation sensor adapted to measure a spin speed and spin direction of the sports ball.