Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CG

Christopher S. Graham

Apple: 13 patents #138 of 5,196Top 3%
San Francisco, CA: #58 of 7,035 inventorsTop 1%
California: #624 of 66,859 inventorsTop 1%
Overall (2021): #4,286 of 548,734Top 1%
14 Patents 2021

Issued Patents 2021

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
11165273 Wireless charging systems for electronic devices Karl Ruben F. Larsson, Grant S. Haug, Aaron A. Oro, Benjamin J. Pope, Sherry Lee +2 more 2021-11-02
11159065 Detection of object location and orientation on a wireless charge mat Chad A. Bossetti, David W. Ritter, Todd K. Moyer, Steven G. Herbst, Shimon Elkayam +3 more 2021-10-26
11159047 Thermally optimized RX wireless charger for small RX devices Grant S. Haug, Aaron A. Oro, Eric S. Jol, Karl Ruben F. Larsson, Timothy J. Rasmussen +1 more 2021-10-26
11033087 Inductively chargeable earbud case Makiko K. Brzezinski, Christopher J. Walton, Daniel C. Wagman, Eric S. Jol 2021-06-15
11011943 Architecture of portable electronic devices with wireless charging receiver systems Michael B. Wittenberg, Makiko K. Brzezinski, Stefan A. Kowalski, Morgan T. McClure, Erik G. de Jong +5 more 2021-05-18
10998121 Capacitively balanced inductive charging coil Yehonatan Perez, Makiko K. Brzezinski, Karl Ruben F. Larsson 2021-05-04
10996713 Portable electronic device David A. Pakula, Daniel W. Jarvis, Shimon Elkayam, Brandon R. Garbus, Karl Ruben F. Larsson +14 more 2021-05-04
D918135 Charger Jody Akana, Bartley K. Andre, Shota Aoyagi, Anthony Michael Ashcroft, Jeremy Bataillou +16 more 2021-05-04
10951053 Portable electronic device Karl Ruben F. Larsson 2021-03-16
10948374 Tub overflow drain test system Matthew J. Siena, Vincent Charest, Andrew Holden, Brian W. Suriner 2021-03-16
10910862 Electromagnetic shielding for wireless power transfer systems Shimon Elkayam, Brandon R. Garbus, Karl Ruben F. Larsson 2021-02-02
10897148 Wireless charging mats with multi-layer transmitter coil arrangements Demetrios B. Karanikos, Eric S. Jol, Karl Ruben F. Larsson, Stefan A. Kowalski 2021-01-19
10886771 Inductive charging between electronic devices Darshan R. Kasar, Eric S. Jol 2021-01-05
10886769 Inductive charging between electronic devices Darshan R. Kasar, Eric S. Jol 2021-01-05