Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chaoxuan Ma — 2 Patents

Intel: 2 patents #13,316 of 30,777Top 45%
Sunnyvale, CA: #8,082 of 14,302 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
Chaoxuan Ma has been granted 2 US patents while listed as an inventor at Intel. The first was granted in 2024 and the most recent in February 2025. Chaoxuan Ma ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Chaoxuan Ma in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12222552 Photonic wavelength division multiplexing (WDM) receiver with polarization diversity and/or low reflectance Duanni Huang, Saeed Fathololoumi, Meer Nazmus Sakib, Mohammad Montazeri Najafabadi, David Chak Wang Hui +6 more 2025-02-11
12081276 Optical coherent receiver on a chip Meer Nazmus Sakib, Peicheng Liao, Ranjeet Kumar, Duanni Huang, Haisheng Rong +4 more 2024-09-03 $14,017,000