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

B. Arlen Young

ADAdaptec: 52 patents #1 of 322Top 1%
MSMicro Computer Systems: 1 patents #3 of 17Top 20%
Palo Alto, CA: #324 of 9,675 inventorsTop 4%
California: #6,949 of 386,348 inventorsTop 2%
Overall (All Time): #47,860 of 4,157,543Top 2%
54 Patents All Time

Issued Patents All Time

Showing 51–54 of 54 patents

Patent #TitleCo-InventorsDate
5758187 Method for enhancing performance of a RAID 1 read operation using a pair of I/O command blocks in a chain structure 1998-05-26
5625800 SCB array external to a host adapter integrated circuit Michael D. Brayton, Charles S. Fannin 1997-04-29
5564023 Method for accessing a sequencer control block by a host adapter integrated circuit 1996-10-08
4308593 Interchangeable magnetic bubble memory James S. Toreson 1981-12-29