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

Robert M. Perlman — 4 Patents

AMD: 3 patents #3,538 of 9,280Top 40%
ACAcuson: 1 patents #131 of 252Top 55%
San Jose, CA: #12,472 of 32,062 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Robert M. Perlman has been granted 4 US patents while listed as an inventor at AMD. The first was granted in 1991 and the most recent in May 1997. Robert M. Perlman ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert M. Perlman in San Jose, CA, US.

Patents per Year

Patents granted per year, 1991 to 1997Bar chart with a peak of 2 patents in 1991.peak 21991: 2 patents19911993: 1 patents19931997: 1 patents1997

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5630417 Method and apparatus for automated control of an ultrasound transducer Alan W. Petersen 1997-05-20 $7,756,000
5267186 Normalizing pipelined floating point processing unit Smeeta Gupta, Thomas W. Lynch, Brian D. McMinn 1993-11-30 $10,202,000
5058048 Normalizing pipelined floating point processing unit Smeeta Gupta, Thomas W. Lynch, Brian D. McMinn 1991-10-15 $3,114,000
5053631 Pipelined floating point processing unit Prem Sobel, Brian D. McMinn, Robert C. Thaden, Glenn A. Tamura, Thomas W. Lynch +1 more 1991-10-01 $10,313,000