HR

Hal J. Rosen

IBM: 40 patents #2,346 of 70,183Top 4%
HG HGST: 12 patents #129 of 1,677Top 8%
HB Hgst Netherlands, B.V.: 3 patents #257 of 972Top 30%
📍 Los Gatos, CA: #110 of 2,986 inventorsTop 4%
🗺 California: #6,736 of 386,348 inventorsTop 2%
Overall (All Time): #46,210 of 4,157,543Top 2%
55
Patents All Time

Issued Patents All Time

Showing 51–55 of 55 patents

Patent #TitleCo-InventorsDate
5381401 Multiple data surface optical data storage system Margaret E. Best, Kurt A. Rubin, Timothy Carl Strand 1995-01-10
5373499 Multilayer optical disk and system having multiple optical paths include identical total disk substrate thickness Wayne Isami Imaino, Kurt A. Rubin, Timothy Carl Strand 1994-12-13
5255262 Multiple data surface optical data storage system with transmissive data surfaces Margaret E. Best, Kurt A. Rubin, Timothy Carl Strand 1993-10-19
5202875 Multiple data surface optical data storage system Kurt A. Rubin, Glenn T. Sincerbox, Timothy Carl Strand, James M. Zavislan 1993-04-13
4873430 Method and apparatus for optically measuring characteristics of a thin film by directing a P-polarized beam through an integrating sphere at the brewster's angle of the film Anthony Juliana, Jr., Wai Cheung Leung, Victor Pan, Timothy Carl Strand 1989-10-10