Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Philip E. Madrid — 25 Patents

AMD: 19 patents #602 of 9,280Top 7%
Globalfoundries: 4 patents #817 of 4,424Top 20%
Ford: 1 patents #9,400 of 17,473Top 55%
Samsung: 1 patents #50,112 of 75,807Top 70%
Motorola: 1 patents #9,716 of 14,142Top 70%
Round Rock, TX: #143 of 1,915 inventorsTop 8%
Texas: #5,166 of 125,132 inventorsTop 5%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
Philip E. Madrid has been granted 25 US patents while listed as an inventor at AMD. The first was granted in 1998 and the most recent in July 2022. Philip E. Madrid ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Philip E. Madrid in Round Rock, TX, US.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11379157 Dynamic random access memory (DRAM) bandwidth increase without per pin bandwidth increase 2022-07-05
9122648 Temperature throttling mechanism for DDR3 memory Tahsin Askar 2015-09-01 $963,000
8607104 Memory diagnostics system and method with hardware-based read/write patterns Hanwoo Cho, Tahsin Askar, Guhan Krishnan, Brian Amick, Shawn Searles +1 more 2013-12-10 $2,962,000
8594966 Data processing interface device Stephen C. Ennis 2013-11-26 $3,520,000
8195849 Device and method for transferring data between devices Wade Williams 2012-06-05 $2,975,000
8006032 Optimal solution to control data channels Tahsin Askar 2011-08-23 $5,509,000
7996653 Shared resources in a chip multiprocessor William A. Hughes, Vydhyanathan Kalyanasundharam, Kiran Bondalapati, Stephen C. Ennis 2011-08-09 $3,614,000
7877558 Memory controller prioritization scheme William A. Hughes, Vydhyanathan Kalyanasundharam, Roger D. Isaac 2011-01-25 $8,589,000
7840780 Shared resources in a chip multiprocessor William A. Hughes, Vydhyanathan Kalyanasundharam, Kiran Bondalapati, Stephen C. Ennis 2010-11-23 $5,148,000
7761656 Detection of speculative precharge Tahsin Askar 2010-07-20 $12,141,000
7636803 Device and method for transferring data between devices Wade Williams 2009-12-22 $20,712,000
7607061 Shrink test mode to identify Nth order speed paths Michael A. Comai 2009-10-20 $11,080,000
7383423 Shared resources in a chip multiprocessor William A. Hughes, Vydhyanathan Kalyanasundharam, Kiran Bondalapati, Stephen C. Ennis 2008-06-03 $5,507,000
7328371 Core redundancy in a chip multiprocessor for highly reliable systems Vydhyanathan Kalyanasundharam, William A. Hughes, Scott White, Ajay Naini 2008-02-05 $6,320,000
7271634 Delay-locked loop having a plurality of lock modes Anand Daga, Sanjay Sethi 2007-09-18 $10,707,000
7263457 System and method for operating components of an integrated circuit at independent frequencies and/or voltages Scott White, William A. Hughes 2007-08-28 $7,142,000
6988217 Method and mechanism for generating a clock signal with a relatively linear increase or decrease in clock frequency Derrick R. Meyer 2006-01-17 $20,825,000
6976122 Dynamic idle counter threshold value for use in memory paging policy Benjamin T. Sander, Gregory W. Smaus 2005-12-13 $8,414,000
6760855 System and method for reducing a ground bounce during write by selectively delaying address and data lines with different multiple predetermined amount of delay William McGee 2004-07-06 $3,832,000
6668292 System and method for initiating a serial data transfer between two clock domains Derrick R. Meyer 2003-12-23 $5,236,000
6584575 System and method for initializing source-synchronous data transfers using ratio bits Deriick R. Meyer 2003-06-24 $2,352,000
6505261 System and method for initiating an operating frequency using dual-use signal lines Derrick R. Meyer 2003-01-07 $3,897,000
6446215 Method and apparatus for controlling power management state transitions between devices connected via a clock forwarded interface Derrick R. Meyer, Scott White, Michael T. Clark 2002-09-03 $1,843,000
6393502 System and method for initiating a serial data transfer between two clock domains Derrick R. Meyer 2002-05-21 $2,063,000
5732381 Method and system for generating a fuel pulse waveform Samuel J. Guido, Rollie M. Fisher, John Mark Wilson, Micah C. Knapp, Gary Lynn Miller 1998-03-24