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USPTO Patent Rankings Data through Dec 31, 2025
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Aleksey Andreev — 3 Patents

Hitachi: 2 patents #13,405 of 28,497Top 50%
HBHgst Netherlands, B.V.: 1 patents #510 of 972Top 55%
Cambridge, GB: #1,506 of 4,587 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Aleksey Andreev has been granted 3 US patents while listed as an inventor at Hitachi. The first was granted in 2013 and the most recent in August 2018. Aleksey Andreev ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Aleksey Andreev in Cambridge, GB.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10055690 Quantum leakage suppression method David Williams 2018-08-21
9941430 Silicon-based quantum dot device David Williams, Ryuta Tsuchiya, Yuji Suwa 2018-04-10
8587897 Magnetic field sensor David Williams, Ernesto E. Marinero, Bruce Alvin Gurney, Thomas Dudley Boone, Jr. 2013-11-19