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USPTO Patent Rankings Data through Dec 31, 2025
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Ryan Chiang — 4 Patents

Cisco: 1 patents #7,948 of 13,007Top 65%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ryan Chiang has been granted 4 US patents while listed as an inventor at Cisco. The first was granted in 2013 and the most recent in March 2021. Ryan Chiang ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ryan Chiang in Taipei, GA, TW.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D911750 Air mattress Chin-Hui Chiang 2021-03-02
D906731 Neck cushion Chin-Hui Chiang 2021-01-05
D688899 Air mattress Chin-Hui Chiang 2013-09-03
8356323 UPnP/DLNA compliant MR-DVR 2013-01-15 $41,092,000