Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David L. Ferguson — 7 Patents

AMD: 6 patents #2,133 of 9,280Top 25%
TLTrw Limited: 1 patents #979 of 2,166Top 50%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
David L. Ferguson has been granted 7 US patents while listed as an inventor at AMD. The first was granted in 1993 and the most recent in September 2018. David L. Ferguson ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list David L. Ferguson in Singapore, CA, SG.

Patents per Year

Patents granted per year, 1993 to 2018Bar chart with a peak of 2 patents in 2014.peak 21993: 1 patents19932002: 1 patents20022003: 1 patents20032014: 2 patents20142015: 1 patents20152018: 1 patents2018

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10069663 System and method for device characterization Leo Kar Leung Poon 2018-09-04 $10,946,000
9088399 Circuit and method for testing jitter tolerance Leo Kar Leung Poon 2015-07-21 $63,764,000
8838056 Receiver circuit Mustansir Fanaswalla, Khaldoon S. Abugharbieh 2014-09-16 $9,620,000
8712718 Predicting performance of an integrated circuit Rafael C. Camarota, Geoffrey A. Richmond 2014-04-29 $6,710,000
6611477 Built-in self test using pulse generators Gil Speyer, Daniel Chung, Robert D. Patrie, Robert W. Wells, Robert O. Conn 2003-08-26 $61,911,000
6466520 Built-in AC self test using pulse generators Gil Speyer, Daniel Chung, Robert D. Patrie, Robert W. Wells, Robert O. Conn 2002-10-15 $13,840,000
5185042 Generic solar cell array using a printed circuit substrate 1993-02-09 $3,698,000