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USPTO Patent Rankings Data through Dec 31, 2025
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Xihong Yang — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Shandong, CN: #644 of 2,138 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Xihong Yang has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2021 and the most recent in October 2024. Xihong Yang ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Xihong Yang in Shandong, CN.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1045115 Portable massage brush — 2024-10-01
D938055 Combined meridian and acupoint massager — 2021-12-07

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