Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Focuslight Technologies › Chun He
CH

Chun He — 2 Patents

FTFocuslight Technologies: 1 patents #10 of 25Top 40%
SCShenzhen Fugui Precision Ind. Co.: 1 patents #6 of 32Top 20%
Fremont, CA: #5,132 of 9,298 inventorsTop 60%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Chun He has been granted 2 US patents while listed as an inventor at Focuslight Technologies. The first was granted in 2022 and the most recent in September 2025. Chun He ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Chun He in Fremont, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12431979 Wavelength division multiplexing device having wavelength division multiplexing filter Lei Gao, Xingsheng Liu 2025-09-30
11502991 Efficiently collecting and distributing multicast data Gui-Song Liu 2022-11-15

Frequent Collaborators

Xingsheng Liu1 shared
Gui-Song Liu1 shared
Lei Gao1 shared

Nearby-Ranked Inventors

Leonard Mattheis2
Yiqi SHI2
Roberto DiCecco2
Haoneng Xu2
Emily Chew2
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Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2