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USPTO Patent Rankings Data through Dec 31, 2025
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Huiqun Han — 1 Patent

Amazon: 1 patents #10,717 of 19,158Top 60%
Lo Wu, CN: #4,645 of 7,906 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Huiqun Han has been granted 1 US patent while listed as an inventor at Amazon. All of these patents were granted in 2022. Huiqun Han ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Huiqun Han in Lo Wu, CN.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11528571 Microphone occlusion detection Ian Ernan Liu, Carlo Murgia, Zhouhui Miao 2022-12-13 $201,262,000

Frequent Collaborators

Zhouhui Miao1 shared
Carlo Murgia1 shared
Ian Ernan Liu1 shared

Nearby-Ranked Inventors

Andrew Whitesides Lloyd1
Xianwu Meng1
Phillip COLETTI1
Yuchen Mao1
Sheng'an ZHANG1
Hayeong Nam1
Pedro Fernando Gomez Fernandez1
Kira Astakhova1
Amir EISEN1