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

Rojan CHITRAKAR — 62 Patents

Panasonic: 62 patents #140 of 21,108Top 1%
Singapore, SG: #47 of 13,971 inventorsTop 1%
Overall (All Time): #36,319 of 4,157,543Top 1%
62 Patents All Time

Issued Patents All Time

Showing 51–62 of 62 patents

Patent #TitleCo-InventorsDate
11228409 Transmission apparatus and transmission method Lei Huang, Yoshio Urabe 2022-01-18
11206607 Communication apparatus and communication method for low power fast smart scanning Lei Huang, Yoshio Urabe 2021-12-21
11177908 Communication method and communication apparatus for block acknowledgment transmission Lei Huang 2021-11-16
11129207 Apparatus and method for prioritization of random access in a multi-user wireless communication system Yoshio Urabe, Lei Huang, Michael Hong Cheng Sim 2021-09-21
11102723 Communication apparatus and communication method Lei Huang, Yoshio Urabe 2021-08-24
11082989 Communication apparatus and method Lei Huang, Yoshio Urabe 2021-08-03
11063689 Apparatus and method for diversity transmission in a wireless communications system Lei Huang, Yoshio Urabe 2021-07-13
11057172 Transmission apparatus and transmission method Lei Huang, Yoshio Urabe 2021-07-06
11006461 Orthogonal frequency division multiple access communication apparatus and communication method Lei Huang, Yoshio Urabe, Isamu Yoshii 2021-05-11
10582542 Apparatus and method for prioritization of random access in a multi-user wireless communication system Yoshio Urabe, Lei Huang, Michael Hong Cheng Sim 2020-03-03
10554327 Apparatus and method for diversity transmission in a wireless communications system Lei Huang, Yoshio Urabe 2020-02-04
9838448 Method for reducing interference caused by overlapping channels in a wireless communication system Michael Hong Cheng Sim, Kenichi Mori 2017-12-05