Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stefan Lai — 8 Patents

Intel: 6 patents #6,200 of 30,777Top 25%
OVOvonyx: 1 patents #64 of 96Top 70%
Belmont, CA: #399 of 1,494 inventorsTop 30%
California: #74,834 of 386,348 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Stefan Lai has been granted 8 US patents while listed as an inventor at Intel. The first was granted in 1990 and the most recent in October 2010. Stefan Lai ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Stefan Lai in Belmont, CA, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7808807 Method and apparatus for accessing a multi-mode programmable resistance memory Ward Parkinson 2010-10-05
7050320 MEMS probe based memory Albert Fazio, Valluri Rao, Mike Brown, Krishnamurthy Murali 2006-05-23 $10,027,000
6881603 Phase change material memory device 2005-04-19 $25,408,000
6512241 Phase change material memory device 2003-01-28 $93,657,000
5229311 Method of reducing hot-electron degradation in semiconductor devices Daniel Tang, Simon Wang, Susan Kao, Baylor B. Triplett 1993-07-20 $88,009,000
5210047 Process for fabricating a flash EPROM having reduced cell size Been-Jon Woo, Gregory E. Atwood, T. C. Ong 1993-05-11
5106772 Method for improving the electrical erase characteristics of floating gate memory cells by immediately depositing a protective polysilicon layer following growth of the tunnel or gate oxide 1992-04-21 $53,071,000
4957877 Process for simultaneously fabricating EEPROM cell and flash EPROM cell Simon Tam 1990-09-18 $23,877,000