Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Derui Kong — 4 Patents

Qualcomm: 4 patents #3,854 of 12,104Top 35%
San Diego, CA: #8,442 of 23,606 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Derui Kong has been granted 4 US patents while listed as an inventor at Qualcomm. The first was granted in 2012 and the most recent in January 2017. Derui Kong ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Derui Kong in San Diego, CA, US.

Patents per Year

Patents granted per year, 2012 to 2017Bar chart with a peak of 1 patents in 2012.peak 12012: 1 patents20122014: 1 patents20142015: 1 patents20152017: 1 patents2017

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9553573 Differential mode bandwidth extension technique with common mode compensation Sang Min Lee, Michael J. McGowan, Dongwon Seo 2017-01-24 $11,412,000
9160357 Residual error sampling and correction circuits in INL DAC calibrations Tongyu Song 2015-10-13 $6,383,000
8872685 Techniques to reduce harmonic distortions of impedance attenuators for low-power wideband high-resolution DACs Tongyu Song, Sang Min Lee, Dongwon Seo 2014-10-28 $7,712,000
8169353 Wideband digital to analog converter with built-in load attenuator Dongwon Seo, Ganesh Saripalli, Tongyu Song, Shahin Mehdizad Taleie 2012-05-01 $9,038,000