Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
YL

Yen-Cheng Liu

INIntel: 70 patents #383 of 30,777Top 2%
TRTrifo: 6 patents #4 of 7Top 60%
TSMC: 4 patents #4,745 of 12,232Top 40%
MEMediatek: 3 patents #879 of 2,888Top 35%
MPMediatek Singapore Pte.: 1 patents #350 of 734Top 50%
Portland, OR: #159 of 9,213 inventorsTop 2%
Oregon: #301 of 28,073 inventorsTop 2%
Overall (All Time): #20,265 of 4,157,543Top 1%
84 Patents All Time

Issued Patents All Time

Showing 51–75 of 84 patents

Patent #TitleCo-InventorsDate
9792212 Virtual shared cache mechanism in a processing device Aamer Jaleel, Bongjin Jung, Zeshan A. Chishti, Adrian C. Moga, Eric Delano +1 more 2017-10-17
9727468 Resolving multi-core shared cache access conflicts Krishnakanth V. Sistla, George Cai, Jeffrey D. Gilbert 2017-08-08
9727475 Method and apparatus for distributed snoop filtering Rahul Pal, Ishwar Agarwal, Joseph Nuzman, Ashok Jagannathan, Bahaa Fahim +1 more 2017-08-08
9658963 Speculative reads in buffered memory Brian S. Morris, Bill Nale, Robert G. Blankenship 2017-05-23
9647734 Large-scale fading coefficient estimation in wireless massive MIMO systems Ko-Feng Chen, York Ted Su 2017-05-09
9639490 Ring protocol for low latency interconnect switch Robert G. Blankenship, Geeyarpuram N. Santhanakrishnan, Bahaa Fahim, Ganapati Srinivasa 2017-05-02
9626321 High performance interconnect Robert J. Safranek, Robert G. Blankenship, Venkatraman Iyer, Jeff Willey, Robert Beers +18 more 2017-04-18
9619396 Two level memory full line writes Robert G. Blankenship, Jeffrey D. Chamberlain, Vedaraman Geetha 2017-04-11
9606925 Method, apparatus and system for optimizing cache memory transaction handling in a processor Bahaa Fahim, Vedaraman Geetha, Jeffrey D. Chamberlain, Min Huang 2017-03-28
9575895 Providing common caching agent for core and integrated input/output (IO) module Robert G. Blankenship, Geeyarpuram N. Santhanakrishnan, Ganapati Srinivasa, Kenneth C. Creta, Sridhar Muthrasanallur +1 more 2017-02-21
9471494 Method and apparatus for cache line write back operation Rajesh M. Sankaran, Neil Schaper, Joseph Nuzman, Larisa Novakovsky, Gilbert Neiger +1 more 2016-10-18
9436605 Cache coherency apparatus and method minimizing memory writeback operations Jeffrey D. Chamberlain, Vedaraman Geetha, Robert G. Blankenship, Adrian C. Moga, Herbert Hum +1 more 2016-09-06
9423959 Method and apparatus for store durability and ordering in a persistent memory architecture Subramanya R. Dulloor, Sanjay Kumar, Rajesh M. Sankaran, Gilbert Neiger, Richard Uhlig +7 more 2016-08-23
9418009 Inclusive and non-inclusive tracking of local cache lines to avoid near memory reads on cache line memory writes into a two level system memory Adrian C. Moga, Vedaraman Geetha, Bahaa Fahim, Robert G. Blankenship, Jeffrey D. Chamberlain +1 more 2016-08-16
9405687 Method, apparatus and system for handling cache misses in a processor Bahaa Fahim, Samuel D. Strom, Vedaraman Geetha, Robert G. Blankenship, Krishnakumar Ganapathy +1 more 2016-08-02
9367112 Optimizing power usage by factoring processor architectural events to PMU P. Keong Or, Krishnakanth V. Sistla, Ganapati Srinivasa 2016-06-14
9288260 Apparatus, system, and methods for facilitating one-way ordering of messages James Vash, Vida Vakilotojar, Bongjin Jung 2016-03-15
9189296 Caching agent for deadlock prevention in a processor by allowing requests that do not deplete available coherence resources Bahaa Fahim, Jeffrey D. Chamberlain 2015-11-17
8984228 Providing common caching agent for core and integrated input/output (IO) module Robert G. Blankenship, Geeyarpuram N. Santhanakrishnan, Ganapati Srinivasa, Kenneth C. Creta, Sridhar Muthrasanallur +1 more 2015-03-17
8966299 Optimizing power usage by factoring processor architectural events to PMU P Keong Or, Krishnakanth V. Sistla, Ganapati Srinivasa 2015-02-24
8700933 Optimizing power usage by factoring processor architectural events to PMU P Keong Or, Krishnakanth V. Sistla, Ganapati Srinivasa 2014-04-15
8645797 Injecting a data error into a writeback path to memory Theodros Yigzaw, Mohan J. Kumar, Jose A. Vargas 2014-02-04
8554851 Apparatus, system, and methods for facilitating one-way ordering of messages James Vash, Vida Vakilotojar, Bongjin Jung 2013-10-08
8473766 Optimizing power usage by processor cores based on architectural events P. Keong Or, Krishnakanth V. Sistla, Ganapati Srinivasa 2013-06-25
8412970 Optimizing power usage by factoring processor architectural events to PMU P Keong Or, Krishnakanth V. Sistla, Ganapati Srinivasa 2013-04-02