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

Robert Marshall — 6 Patents

TITexas Instruments: 4 patents #3,300 of 12,488Top 30%
YHYahoo Holdings: 1 patents #1,285 of 2,500Top 55%
Garland, TX: #206 of 1,186 inventorsTop 20%
Texas: #24,637 of 125,132 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Robert Marshall has been granted 6 US patents while listed as an inventor at Texas Instruments. The first was granted in 1997 and the most recent in May 2015. Robert Marshall ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Robert Marshall in Garland, TX, US.

Patents per Year

Patents granted per year, 1997 to 2015Bar chart with a peak of 2 patents in 1997.peak 21997: 2 patents19972000: 2 patents20002012: 1 patents20122015: 1 patents2015

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9024170 MIDI controller circuit for drawbar-type organ interfaces Varun Ram, Glenn Francisco 2015-05-05
8290923 Performing large scale structured search allowing partial schema changes without system downtime Kaushal Kurapat, Kenneth Yung, Hongbin Qi, Mike Guangyu Cao, Alan Wada +2 more 2012-10-16 $10,580,000
6138232 Microprocessor with rate of instruction operation dependent upon interrupt source for power consumption control Jonathan H. Shiell 2000-10-24 $69,122,000
6134634 Method and apparatus for preemptive cache write-back Jonathan H. Shiell 2000-10-17 $71,954,000
5666508 Four state two bit recoded alignment fault state circuit for microprocessor address misalignment fault generation 1997-09-09 $20,846,000
5596717 Four state token passing alignment fault state circuit for microprocessor address misalignment fault generation 1997-01-21 $7,710,000