Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chun He — 5 Patents

RRRead Rite: 2 patents #141 of 255Top 60%
QIQisda: 1 patents #193 of 490Top 40%
Intel: 1 patents #18,326 of 30,777Top 60%
Qualcomm: 1 patents #7,593 of 12,104Top 65%
Fremont, CA: #3,106 of 9,298 inventorsTop 35%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Chun He has been granted 5 US patents while listed as an inventor at Read Rite. The first was granted in 2001 and the most recent in September 2017. Chun He ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Chun He in Fremont, CA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9754655 Controlling a refresh mode of a dynamic random access memory (DRAM) die Mosaddiq Saifuddin, SankaraRao Kunapareddy, Keunsoo Roh, Pratik Patel, Nicholas Ambur +1 more 2017-09-05 $6,525,000
7554701 Scanner Min-Wen Hong, Tsung-Te Lin 2009-06-30
7263233 Apparatus and method for data compressibility test 2007-08-28 $16,981,000
6221218 Method of forming an inductive write head for magnetic data storage media Zhupei Shi, Syed A. Hossain, Mark S. Miller 2001-04-24 $11,676,000
6190764 Inductive write head for magnetic data storage media Zhupei Shi, Syed A. Hossain, Mark S. Miller 2001-02-20 $32,913,000