Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Allan Flippin — 4 Patents

Broadcom: 2 patents #4,121 of 9,346Top 45%
O2O2Micro: 2 patents #94 of 174Top 55%
Brentwood, CA: #51 of 230 inventorsTop 25%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Allan Flippin has been granted 4 US patents while listed as an inventor at O2Micro. The first was granted in 2004 and the most recent in December 2014. Allan Flippin ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Allan Flippin in Brentwood, CA, US.

Patents per Year

Patents granted per year, 2004 to 2014Bar chart with a peak of 1 patents in 2004.peak 12004: 1 patents20042006: 1 patents20062013: 1 patents20132014: 1 patents2014

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8907625 Battery management systems with vertical bus circuits William Densham, Jiun Heng Goh, Constantin Bucur, Flavius Lupu, Stefan Maireanu 2014-12-09
8612733 Battery management systems with enumerating circuits 2013-12-17
7017020 Apparatus and method for optimizing access to memory Joseph Herbst 2006-03-21 $14,191,000
6735679 Apparatus and method for optimizing access to memory Joseph Herbst 2004-05-11 $33,954,000