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

Richard S. Roy — 59 Patents

MOMosys: 11 patents #5 of 45Top 15%
VLVirage Logic: 8 patents #6 of 67Top 9%
FOFormfactor: 7 patents #25 of 177Top 15%
SUSuvolta: 7 patents #9 of 61Top 15%
HSHitachi Micro Systems: 6 patents #1 of 30Top 4%
MLMie Fujitsu Semiconductor Limited: 6 patents #16 of 49Top 35%
AIAtomera Incorporated: 4 patents #14 of 20Top 70%
TST-Ram Semiconductor: 3 patents #10 of 26Top 40%
VIVisic: 3 patents #1 of 12Top 9%
MSMosaic Systems: 2 patents #3 of 8Top 40%
FLFujitsu Semiconductor Limited: 1 patents #612 of 1,301Top 50%
VTVlsi Technology: 1 patents #349 of 594Top 60%
Lago Vista, TX: #2 of 55 inventorsTop 4%
Texas: #1,264 of 125,132 inventorsTop 2%
Overall (All Time): #39,964 of 4,157,543Top 1%
59 Patents All Time

Issued Patents All Time

Showing 51–59 of 59 patents

Patent #TitleCo-InventorsDate
6065092 Independent and cooperative multichannel memory architecture for use with master device 2000-05-16
5808487 Multi-directional small signal transceiver/repeater 1998-09-15
5805873 Phase linking of output clock with master clock in memory architecture 1998-09-08
5539349 Method and apparatus for post-fabrication ascertaining and providing programmable precision timing for sense amplifiers and other circuits 1996-07-23
5426375 Method and apparatus for optimizing high speed performance and hot carrier lifetime in a MOS integrated circuit Bruce Barbara 1995-06-20
5159518 Input protection circuit for CMOS devices 1992-10-27
4928266 Static ram with high speed, low power reset Robert Abbott, Bruce Barbara 1990-05-22
4926384 Static ram with write recovery in selected portion of memory array 1990-05-15
4878198 Static ram with common data line equalization 1989-10-31