Inventor · disambiguated record
Charles D. Hedrick, Jr.
Also filed as: HEDRICK JR CHARLES D · HEDRICK JR CHARLES DONALD
3 granted patents·18 citations·filing 2012–2014
63Inventor score
Technology areasG06Q
Files withSONY CORP3
Top patents by PatentIndex Score
3 records- 0190US8864587B2User device position indication for security and distributed race challengesSONY CORP·Filed 2012·Granted Oct 21, 2014·16 cites·11 claims
- 0274US9095760B2User device position indication for security and distributed race challengesSONY CORP·Filed 2014·Granted Aug 4, 2015·1 cites·17 claims
- 0363US9444518B2One touch product information on mobile communication device using near field communicationSONY CORP·Filed 2014·Granted Sep 13, 2016·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →