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

Henry Chang

Kyocera: 296 patents #2 of 3,732Top 1%
KWKyocera Wireless: 9 patents #9 of 163Top 6%
BHBaker Hughes Holdings: 1 patents #1,949 of 3,522Top 60%
San Diego, CA: #65 of 23,606 inventorsTop 1%
California: #226 of 386,348 inventorsTop 1%
Overall (All Time): #1,230 of 4,157,543Top 1%
306 Patents All Time

Issued Patents All Time

Showing 26–50 of 306 patents

Patent #TitleCo-InventorsDate
12127229 Cooperative distributed scheduling for device-to-device (D2D) communication Amit Kalhan 2024-10-22
12114388 Resume failure report for failed attempt to resume connected state from inactive state Masato FUJISHIRO 2024-10-08
12096245 Minimum drive test (MDT) log availability indicator with data information Masato FUJISHIRO 2024-09-17
12082267 Communication control method, radio terminal, apparatus and base station Masato FUJISHIRO 2024-09-03
12069717 Communication control method, user equipment, and apparatus for performing early data transmission Masato FUJISHIRO, Chiharu Yamazaki 2024-08-20
12069598 Page message notification Amit Kalhan 2024-08-20
12058771 Communication control method, user equipment, and base station Masato FUJISHIRO 2024-08-06
12048059 Response to a discovery channel message embedded in a vehicle-to-vehicle groupcast transmission Amit Kalhan 2024-07-23
12028831 Base station and radio terminal for performing radio access network paging Masato FUJISHIRO, Kugo Morita 2024-07-02
12010757 Vehicle-to-vehicle unicast/groupcast communications based on a periodic discovery channel broadcast Amit Kalhan 2024-06-11
12010753 Communication control method and user equipment Masato FUJISHIRO 2024-06-11
12010580 Method of informing serving cell of uplink interference at neighbor cell caused by unmanned aerial vehicle Amit Kalhan 2024-06-11
11997672 Communication control method Masato FUJISHIRO 2024-05-28
11991561 Reservation channel transmission forwarding in vehicle-to-vehicle communications Amit Kalhan 2024-05-21
11985701 Communication control method Masato FUJISHIRO 2024-05-14
11979804 Reservation channel transmission forwarding in vehicle-to-vehicle communications Amit Kalhan 2024-05-07
11979784 Handover management in communication systems using unlicensed frequency bands Masato FUJISHIRO 2024-05-07
11979779 Handover control method, and user apparatus Masato FUJISHIRO 2024-05-07
11979765 Minimization drive test for wireless devices with multiple radio access technologies (RATs) Masato FUJISHIRO 2024-05-07
11968584 Communication control method and wireless relay apparatus for performing a process to re-establish a backhaul link Masato FUJISHIRO 2024-04-23
11950276 Transmission of priority indicator between ENBS in a licensed frequency band to manage communication resources in an unlicensed frequency band Amit Kalhan 2024-04-02
11950275 Apparatus for controlling UE for D2D measurement results Amit Kalhan 2024-04-02
11949490 Relay apparatus Masato FUJISHIRO 2024-04-02
11910465 Inactive MDT log with inactive duration Masato FUJISHIRO 2024-02-20
11895725 Radio terminal Masato FUJISHIRO, Noriyoshi Fukuta 2024-02-06