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

Amy C. Tu — 6 Patents

AMD: 6 patents #2,052 of 9,280Top 25%
San Jose, CA: #9,609 of 32,062 inventorsTop 30%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Amy C. Tu has been granted 6 US patents while listed as an inventor at AMD. The first was granted in 2003 and the most recent in March 2006. Amy C. Tu ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Amy C. Tu in San Jose, CA, US.

Patents per Year

Patents granted per year, 2003 to 2006Bar chart with a peak of 3 patents in 2004.peak 32003: 1 patents20032004: 3 patents20042005: 1 patents20052006: 1 patents2006

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7015135 Method and system for reducing contact defects using non conventional contact formation method for semiconductor cells Angela T. Hui, Wenmei Li 2006-03-21 $13,217,000
6858450 Method of alternating grounded/floating poly lines to monitor shorts Samantha L. Doan, W. Eugene Hill 2005-02-22 $8,271,000
6828607 Discontinuous nitride structure for non-volatile transistors Mario M. Pelella, Richard K. Klein 2004-12-07 $8,137,000
6808948 Test structures to define COP electrical effects Eugene W. Hill, Samantha L. Doan, Mike Y. Kao 2004-10-26 $3,793,000
6737701 Structure and method for reducing charge loss in a memory cell Jean Y. Yang, Yider Wu 2004-05-18 $4,574,000
6576548 Method of manufacturing a semiconductor device with reliable contacts/vias Minh Van Ngo, Austin Frenkel, Robert J. Chiu, Jeff P. Erhardt 2003-06-10 $2,757,000