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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
ZL

Zhen Li — 8 Patents in 2021

BCBaidu Online Network Technology (Beijing) Co.: 1 patents #177 of 538Top 35%
JPJoyme Pte.: 1 patents #2 of 18Top 15%
OLOlympus: 1 patents #193 of 578Top 35%
OSOm Digital Solutions: 1 patents #1 of 6Top 20%
SCShanghai Xiaodu Technology Co.: 1 patents #17 of 80Top 25%
Overall (2021): #11,081 of 548,734Top 3%
8 Patents 2021

Issued Patents 2021

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11212012 Method and device for synchronizing high-speed quantum key generation system Xiufeng Xu, Peng Liu 2021-12-28
11175813 Smart sound box screen control method, apparatus, device and computer readable storage medium Lu Qian, Xiangnan Yuan 2021-11-16 $48,789,000
D935507 Battery camera 2021-11-09
11153666 Method and apparatus for releasing video file Ruimin Huang, Pengbo YANG, Wei Liu, Hang Wei, Shuaifeng Deng +7 more 2021-10-19
11070886 Method and apparatus for looping a video file Ruimin Huang, Pengbo YANG, Wei Liu, Hang Wei, Shuaifeng Deng +7 more 2021-07-20
11037294 Image processing device, image processing method, and computer-readable recording medium Yoshioki Kaneko, Takeshi Otsuka 2021-06-15
11030482 Annotation device and annotation method Toshikazu Hayashi, Hisayuki Harada, Seiichiro Sakaguchi, Kazuhiko Osa, Osamu Nonaka 2021-06-08
10980428 Wearable pulse waveform measurement system and method Linran Fan, Peiyuan Mao, Peng Yuan 2021-04-20