Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephen J. Kim — 3 Patents

Apple: 3 patents #7,530 of 18,612Top 45%
San Jose, CA: #14,697 of 32,062 inventorsTop 50%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Stephen J. Kim has been granted 3 US patents while listed as an inventor at Apple. The first was granted in 1997 and the most recent in July 2007. Stephen J. Kim ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Stephen J. Kim in San Jose, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7242169 Method and apparatus for voltage compensation for parasitic impedance Takashi Kanamori, David Jauregui 2007-07-10 $290,126,000
5640081 Method and apparatus for monitoring discharge of a battery device based on battery self-discharge and discharge over time Steven E. Austin, James J. Blanc, David B. Townsley 1997-06-17 $3,411,000
5600282 Low power consumption oscillator circuit Steven E. Austin, James J. Blanc 1997-02-04 $2,396,000