Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PC

Peter Cheung — 6 Patents

ADAdaptec: 4 patents #50 of 322Top 20%
MCMurata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
YTYahoo Ad Tech: 1 patents #144 of 271Top 55%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Peter Cheung has been granted 6 US patents while listed as an inventor at Adaptec. The first was granted in 1999 and the most recent in January 2024. Peter Cheung ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Peter Cheung in Milton Keynes, CA, GB.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11880303 Content cache invalidation using cache tags Shu Kit Chan 2024-01-23
9989564 Lossless over-current detection circuit for Royer oscillators and push-pull converters Atul Abhyankar 2018-06-05
6173344 SCSI bus transceiver and method for making the same Abdul Waheed Mohammed, Barry R. Davis, Christopher J. Burns 2001-01-09 $22,544,000
6154067 Methods of and apparatus for monitoring the termination status of a SCSI bus 2000-11-28 $10,971,000
6122689 Bus termination circuitry and methods for implementing the same 2000-09-19 $39,025,000
6003017 Methods and apparatuses for automatic bank switching in a host adapter memory Anton Rang, Kin Doe, Gordon A. Minami, Daniel Olin Skeen, Tonghan Tee +1 more 1999-12-14 $40,495,000