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 226–250 of 306 patents

Patent #TitleCo-InventorsDate
9844047 Mobile communication system that supports a dual connectivity management Noriyoshi Fukuta, Kugo Morita, Chiharu Yamazaki, Amit Kalhan, Yushi NAGASAKA +2 more 2017-12-12
9843919 Mobile communication system, user terminal, and base station Noriyoshi Fukuta, Masato FUJISHIRO, Hiroyuki Adachi 2017-12-12
9832757 Mobile terminal and processor Noriyoshi Fukuta 2017-11-28
9832803 Communication control method, user terminal, and communication apparatus Masato FUJISHIRO, Chiharu Yamazaki, Kugo Morita, Yushi NAGASAKA, Fangwei Tong 2017-11-28
9820109 Mobile communication method, mobile terminal, radio base station, and program Noriyoshi Fukuta 2017-11-14
9788250 Communication control method and user terminal Yushi NAGASAKA, Masato FUJISHIRO, Kugo Morita 2017-10-10
9781620 Radio measurement collection method and radio terminal Noriyoshi Fukuta 2017-10-03
9781648 User terminal for network selection in a communication system Noriyoshi Fukuta, Yushi NAGASAKA, Masato FUJISHIRO 2017-10-03
9763075 Mobile communication system, user terminal, and base station setting a frequency for cell reselection Noriyoshi Fukuta, Masato FUJISHIRO, Hiroyuki Adachi 2017-09-12
9749922 Communication control method Yushi NAGASAKA, Kugo Morita, Fangwei Tong, Masato FUJISHIRO, Chiharu Yamazaki +2 more 2017-08-29
9743456 Communication control method, user terminal, processor, storage medium, and base station Noriyoshi Fukuta 2017-08-22
9743427 Communication control method, user terminal, and communication apparatus Masato FUJISHIRO, Chiharu Yamazaki, Kugo Morita, Yushi NAGASAKA, Fangwei Tong 2017-08-22
9736727 Communication control method, user terminal, and processor Yushi NAGASAKA, Masato FUJISHIRO, Hiroyuki Adachi, Kugo Morita, Chiharu Yamazaki 2017-08-15
9716993 Communication control method, user terminal, and communication apparatus Masato FUJISHIRO, Chiharu Yamazaki, Kugo Morita, Yushi NAGASAKA, Fangwei Tong 2017-07-25
9716994 Communication control method, user terminal, and communication apparatus Masato FUJISHIRO, Chiharu Yamazaki, Kugo Morita, Yushi NAGASAKA, Fangwei Tong 2017-07-25
9706464 Communication control method, user terminal, and processor Noriyoshi Fukuta, Kugo Morita 2017-07-11
9706369 Handover management using a broadcast channel in a network having synchronized base stations Amit Kalhan, Douglas Dunn, David Comstock 2017-07-11
9706450 Wireless communication system with adjacent base stations transmitting a common group cell identifier Doug Dunn, Amit Kalhan, David Comstock 2017-07-11
9699702 Communication control method, master base station, secondary base station, and user terminal Masato FUJISHIRO, Katsuhiro MITSUI, Yushi NAGASAKA, Kugo Morita, Fangwei Tong 2017-07-04
9693334 Communication control method and user terminal Noriyoshi Fukuta, Kugo Morita 2017-06-27
9686090 Communication control method, base station, and user terminal Noriyoshi Fukuta 2017-06-20
9674778 Network selection control method and user terminal Yushi NAGASAKA 2017-06-06
9668205 User terminal and communication control method Yushi NAGASAKA, Masato FUJISHIRO 2017-05-30
9668154 Radio measurement collection method and radio terminal Noriyoshi Fukuta 2017-05-30
9644475 Communications protocol for downhole data collection Michael Forsberg, Mike Allen Swatek, James Joseph Freeman, Steve James Coulston, Thomas McClain Scott +1 more 2017-05-09