Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Peter H. Lipman — 5 Patents

AMD: 4 patents #2,812 of 9,280Top 35%
HP: 1 patents #11,359 of 16,619Top 70%
Cupertino, CA: #2,637 of 6,989 inventorsTop 40%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Peter H. Lipman has been granted 5 US patents while listed as an inventor at AMD. The first was granted in 1994 and the most recent in December 2005. Peter H. Lipman ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Peter H. Lipman in Cupertino, CA, US.

Patents per Year

Patents granted per year, 1994 to 2005Bar chart with a peak of 1 patents in 1994.peak 11994: 1 patents19941995: 1 patents19951996: 1 patents19961997: 1 patents19972005: 1 patents2005

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6977908 Method and apparatus for discovering computer systems in a distributed multi-system cluster Marcelo de Azevedo, Sachin U. Naik, Roger W. Cox 2005-12-20 $12,322,000
5615327 Apparatus and method for controlling the initiating of a synchronization protocol for synchronizing a plurality of processors in a multi-processor system Stephen Magee 1997-03-25 $14,811,000
5574936 Access control mechanism controlling access to and logical purging of access register translation lookaside buffer (ALB) in a computer system Edward G. Ryba, Jefferson J. Connell, David Weiss 1996-11-12 $7,666,000
5459872 Software control of hardware interruptions Jefferson J. Connell, Vernon R. Johnson, Robert M. Maier 1995-10-17 $12,092,000
5339417 Computer system with two levels of guests Jefferson J. Connell, Vernon R. Johnson, Robert M. Maier 1994-08-16 $4,766,000