Golf ball with RFID inlay between a split core

• US 10,300,339 B2
• Filed: 04/11/2017
• Issued: 05/28/2019
• Est. Priority Date: 08/18/2010
• Status: Active Grant

• Current Assignee: Edge Technologies, Inc
• Original Assignee: Edge Technologies, Inc
• Inventors: Luciano, Jr., Robert A., White, Warren R., Grieshaber, David
• Primary Examiner(s): Blount, Eric
• Application Number:
  US15/485,215
• Publication Number:
  US 20180001149A1
• Time in Patent Office: 777 Days
• Field of Search: 473150, 473151, 463 30, 463 31, 463 35, 463 37, 345700, 345873, 3405728
• CPC Class Codes: A63B 2024/0037 on a target surface or at impact on the ground
• CPC Class Codes: A63B 2220/10 Positions
• CPC Class Codes: A63B 2225/15 with identification means that can be read by electronic means
• CPC Class Codes: A63B 2225/54 Transponders, e.g. RFID
• CPC Class Codes: A63B 37/0003 Golf balls
• CPC Class Codes: A63B 43/00 Balls with special arrangements
• CPC Class Codes: B29C 43/027 having an axis of symmetry B29C43/102 takes precedence
• CPC Class Codes: B29C 43/18 incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles B29C43/206 takes precedence

Abstract

A compressible core with an RFID tag is described. The compressible core comprises an RFID integrated circuit, and an inlay material sandwiched between a top hemisphere and a bottom hemisphere. The RFID integrated circuit includes a memory that stores a unique identifier. The inlay material includes an RFID antenna electrically coupled to the RFID integrated circuit. The top hemisphere of the compressible core is separated from the bottom hemisphere of the compressible core. The inlay with the RFID antenna and the RFID integrated circuit placed between the top and bottom hemispheres. The top hemisphere, the inlay and the bottom hemisphere are joined together forming a compressible core. Additionally, the molded shell encapsulates the compressible core.

Claims

1. A compressible core with an RFID tag, the compressible core comprising:

an RFID integrated circuit that includes a memory configured to store at least one unique identifier;

a carrier material configured to receive the RFID integrated circuit;

an RFID antenna electrically coupled to the RFID integrated circuit, the RFID antenna disposed on the carrier material;

a first compressible material section;

a second compressible material section;

the carrier material with the RFID antenna and the RFID integrated circuit disposed between the first compressible material section and the second compressible material section; and

the first compressible material section and the second compressible material section joined to form the compressible core, wherein the joined first compressible material section and second compressible material section sandwich the carrier material.

2. The compressible core of claim 1 further comprising a molded shell that encapsulates the compressible core.

3. The compressible core of claim 1 wherein the RFID antenna is electrically coupled to the RFID integrated circuit with a conductive material.

4. The compressible core of claim 1 wherein the RFID antenna is electrically coupled to the RFID integrated circuit with a non-conductive adhesive.

5. The compressible core of claim 1 wherein the compressible material comprises a slug that is configured to be placed into a mold, which is then subjected to heating to form the compressible core.

6. The compressible core of claim 1 wherein the compressible material comprises a spherical core including a top hemisphere and a bottom hemisphere, wherein the carrier material is sandwiched between the top hemisphere and the bottom hemisphere and is configured to be placed in a mold that joins the top hemisphere, the carrier material and the bottom hemisphere.

7. The compressive core of claim 1 wherein the RFID antenna includes a conductive wire electrically coupled to the RFID integrated circuit.

8. An RFID ball reading system, the system comprising:

an RFID reader that includes an antenna;

an RFID golf ball further comprising,

an RFID integrated circuit that includes a memory configured to store at least one unique identifier;

a carrier material configured to receive the RFID integrated circuit;

an RFID antenna electrically coupled to the RFID integrated circuit, the RFID antenna disposed on the carrier material;

a first compressible material section;

a second compressible material section;

the carrier material with the RFID antenna and the RFID integrated circuit disposed between the first compressible material section and the second compressible material section joined together to form a compressible core; and

a molded shell that further encapsulate the compressible core.

9. The RFID ball reading system of claim 8, wherein the RFID reader includes an RFID reader antenna that is disposed above ground along a vertical plane.

10. The RFID ball reading system of claim 8, wherein the RFID reader includes an RFID reader antenna that is disposed along a horizontal plane.

11. The RFID ball reading system of claim 8 wherein each RFID reader is communicatively coupled to a plurality of antennas that correspond to a particular golf driving bay.

12. The RFID ball reading system of claim 8 further comprising a plurality of RFID readers that are networked and communicate RFID data to a central database.

13. The RFID ball reading system of claim 8 wherein the RFID antenna includes a conductive wire that is electrically coupled to the RFID integrated circuit.

14. The RFID ball reading system of claim 8 wherein the RFID antenna is electrically coupled to the RFID circuit with a conductive material.

15. The RFID ball reading system of claim 8 wherein the RFID antenna is electrically coupled to the RFID circuit with a non-conductive adhesive.

16. A method for embedding an RFID tag into a compressible core, the method comprising:

splitting a compressible material into two sections;

placing a carrier material that includes an RFID antenna electrically coupled to an RFID integrated circuit between the two sections of the compressible material, the RFID integrated circuit includes a memory configured to store at least one unique identifier;

joining the two sections in a mold, wherein the two sections sandwich the carrier material;

removing the mold; and

generating the molded compressible core having the RFID housed therein.

17. The method for embedding an RFID tag into a compressible core of claim 16 further comprising encapsulating the molded compressible core within a molded shell.

18. The method for embedding an RFID tag into a compressible core of claim 16 wherein the compressible material comprises a split slug that is placed into the mold, which is then subjected to heating to form a compressible core.

19. The method for embedding an RFID tag into a compressible core of claim 16 further comprising:

splitting a spherical core into a top hemisphere and a bottom hemisphere;

sandwiching the carrier material between the top hemisphere and the bottom hemisphere;

placing the split spherical core and sandwiched carrier material in a mold;

heating the mold containing the split spherical core and sandwiched carrier material to join the top hemisphere, the carrier material, and the bottom hemisphere to form the compressible core.

20. The method for embedding an RFID tag into a compressible core of claim 16 wherein the RFID antenna includes at least one conductive wire that is electrically coupled to the RFID integrated circuit.