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

Mark Randolph — 87 Patents

AMD: 50 patents #146 of 9,280Top 2%
SLSpansion Llc.: 37 patents #5 of 769Top 1%
Cypress Semiconductor: 2 patents #733 of 1,852Top 40%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
FLFujitsu Amd Semiconductor Limited: 1 patents #14 of 40Top 35%
San Jose, CA: #345 of 32,062 inventorsTop 2%
California: #2,959 of 386,348 inventorsTop 1%
Overall (All Time): #19,150 of 4,157,543Top 1%
87 Patents All Time
Mark Randolph has been granted 87 US patents while listed as an inventor at AMD. The first was granted in 1999 and the most recent in April 2016. Mark Randolph ranks #19,150 of 4,157,543 US inventors in our database (top 0.46%). Patent records list Mark Randolph in San Jose, CA, US.

Issued Patents All Time

Showing 1–25 of 87 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9318373 Method and apparatus for protection against process-induced charging David Michael Rogers, Mimi Qian, Kwadwo Appiah, Michael VanBuskirk, Tazrien Kamal +3 more 2016-04-19 $2,645,000
9196624 Leakage reducing writeline charge protection circuit Bradley Marc Davis, Sung-Yong Chung, Hidehiko Shiraiwa 2015-11-24 $7,356,000
8995198 Multi-pass soft programming Gulzar Kathawala, Yi He, Zhizheng Liu, Tio Wei Neo, Cindy Sun +5 more 2015-03-31
8957472 Memory device having trapezoidal bitlines and method of fabricating same Ashot Melik-Martirosian, Mark T. Ramsbey 2015-02-17 $12,381,000
8938655 Extending flash memory data retension via rewrite refresh Darlene Hamilton, Don Carlos Darling, Ron Kornitz 2015-01-20 $23,910,000
8803216 Memory cell system using silicon-rich nitride Meng Ding, Lei Xue, Chi Chang, Robert B. Ogle 2014-08-12
8445966 Method and apparatus for protection against process-induced charging David Michael Rogers, Mimi Qian, Kwadwo Appiah, Michael VanBuskirk, Tazrien Kamal +3 more 2013-05-21 $1,207,000
8404541 Strapping contact for charge protection Wei Zheng, Jean Y. Yang, Ming Sang Kwan, Yi He, Zhizheng Liu +1 more 2013-03-26 $2,910,000
8203178 System and method for reducing process-induced charging Ashot Melik Martirosian, Zhizheng Liu 2012-06-19 $1,687,000
8125018 Memory device having trapezoidal bitlines and method of fabricating same Ashot Melik-Martirosian, Mark T. Ramsbey 2012-02-28 $7,071,000
8031528 Flash memory programming and verification with reduced leakage current Ashot Melik-Martirosian, Ed Runnion, Meng Ding 2011-10-04 $1,416,000
7995386 Applying negative gate voltage to wordlines adjacent to wordline associated with read or verify to reduce adjacent wordline disturb Yuji Mizuguchi, Darlene Hamilton, Yi He, Zhizheng Liu, Yanxia Lin +9 more 2011-08-09 $1,938,000
7944746 Room temperature drift suppression via soft program after erase Gwyn Robert Jones, John Anthony Darilek, Sean Michael O'Mullan, Jacob Marcantel, Rick Anundson +7 more 2011-05-17 $1,617,000
7855114 High K stack for non-volatile memory Wei Zheng, Hidehiko Shiraiwa 2010-12-21 $10,804,000
7804125 System and method for reducing process-induced charging Ashot Melik Martirosian, Zhizheng Liu 2010-09-28 $1,710,000
7750407 Strapping contact for charge protection Wei Zheng, Jean Y. Yang, Ming Sang Kwan, Yi He, Zhizheng Liu +1 more 2010-07-06 $561,000
7713875 Variable salicide block for resistance equalization in an array Michael Brennan, Yi He, Ming Sang Kwan 2010-05-11
7671403 P-channel NAND in isolated N-well Wei Zheng, Chi Chang, Satoshi Torii 2010-03-02
7630253 Flash memory programming and verification with reduced leakage current Ashot Melik-Martirosian, Ed Runnion, Meng Ding 2009-12-08
7626869 Multi-phase wordline erasing for flash memory Xuguang Wang, Yi He, Zhizheng Liu, Sung-Yong Chung, Darlene Hamilton +4 more 2009-12-01
7619932 Algorithm for charge loss reduction and Vt distribution improvement Gwyn Robert Jones, Edward Franklin Runnion, Zhizheng Liu 2009-11-17
7561457 Select transistor using buried bit line from core Zhizheng Liu, Ashot Melik-Martirosian, Yi He, Shankar Sinha 2009-07-14
7492001 High K stack for non-volatile memory Wei Zheng, Hidehiko Shiraiwa 2009-02-17 $317,000
7402868 System and method for protecting semiconductor devices Ihsan Djomehri, Yi He, Wei Zheng 2008-07-22 $3,655,000
7381620 Oxygen elimination for device processing Boon Yong Ang, Hidehiko Shiraiwa, Simon S. Chan, Harpreet Sachar 2008-06-03 $3,474,000