{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "AMD", "item": "https://www.patentleaderboard.com/company/amd"}, {"@type": "ListItem", "position": 3, "name": "Oikwan Tsang", "item": "https://www.patentleaderboard.com/inventor/fl:oi_ln:tsang-1"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
OT

Oikwan Tsang — 5 Patents

AMD: 5 patents #2,374 of 9,280Top 30%
San Jose, CA: #10,871 of 32,062 inventorsTop 35%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Oikwan Tsang has been granted 5 US patents while listed as an inventor at AMD. The first was granted in 2002 and the most recent in September 2024. Oikwan Tsang ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Oikwan Tsang in San Jose, CA, US.

Patents per Year

Patents granted per year, 2002 to 2024Bar chart with a peak of 2 patents in 2004.peak 22002: 1 patents20022004: 2 patents20042005: 1 patents20052024: 1 patents2024

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12088296 Clock gating using a cascaded clock gating control signal Ramon Mangaser, Srikanth Reddy Gruddanti, Prasant Kumar Vallur, Krishna Reddy Mudimela Venkata 2024-09-10 $408,541,000
6934261 Method to select dynamically between MACs of network device depending on network topology Hung Duy Vo, Yatin R. Acharya 2005-08-23 $8,041,000
6813729 Programmable bi-directional MII testing methodology and device including same Yatin R. Acharya 2004-11-02 $2,431,000
6771750 Physical layer transceiver architecture for a home network station connected to a telephone line medium Colin D. Nayler, Phil Keller, Hung Duy Vo, Dennis Lau, Yi Cheng +2 more 2004-08-03 $1,898,000
6356099 Transmission-line-noise immune input buffer Dennis Lee, Mark Knecht, Kalaine Wong 2002-03-12 $4,949,000