Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Howard E. Castle — 6 Patents

AMD: 5 patents #2,191 of 9,280Top 25%
Globalfoundries: 1 patents #2,221 of 4,424Top 55%
Austin, TX: #4,934 of 18,064 inventorsTop 30%
Texas: #24,637 of 125,132 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Howard E. Castle has been granted 6 US patents while listed as an inventor at AMD. The first was granted in 2004 and the most recent in January 2013. Howard E. Castle ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Howard E. Castle in Austin, TX, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8359494 Parallel fault detection Elfido Coss, Jr., Ernest D. Adams, III, Robert J. Chong, Thomas J. Sonderman, Alexander J. Pasadyn 2013-01-22 $2,344,000
6991945 Fault detection spanning multiple processes Matthew A. Purdy, Gregory A. Cherry, Richard J. Markle, Eric O. Green, Michael L. Miller +1 more 2006-01-31 $15,487,000
6953697 Advanced process control of the manufacture of an oxide-nitride-oxide stack of a memory device, and system for accomplishing same Robert J. Chong, Brian K. Cusson, Eric O. Green 2005-10-11 $12,751,000
6947805 Dynamic metrology sampling techniques for identified lots, and system for performing same Naomi M. Jenkins 2005-09-20 $11,506,000
6800494 Method and apparatus for controlling copper barrier/seed deposition processes William S. Brennan 2004-10-05 $3,728,000
6778876 Methods of processing substrates based upon substrate orientation Elfido Coss, Jr. 2004-08-17 $3,269,000