Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Andy Yu — 3 Patents

Cisco: 2 patents #5,546 of 13,007Top 45%
HP: 1 patents #11,359 of 7,018Top 165%
Castro Valley, CA: #286 of 760 inventorsTop 40%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Andy Yu has been granted 3 US patents while listed as an inventor at Cisco. The first was granted in 1998 and the most recent in September 2019. Andy Yu ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Andy Yu in Castro Valley, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10419323 Modulation analyzer module D. Brice Achkir, Natalia Bondarenko, John M. Wincn 2019-09-17 $39,493,000
8689081 Techniques for embedded memory self repair Pierre Chor-Fung Chia, ShiJie Wen, Jie Xue 2014-04-01 $40,096,000
5774647 Management of memory modules Michael B. Raynham, Myron R. Tuttle, Brian E. Donne, James Gendreau 1998-06-30 $21,054,000