RH

Roger A. Hajjar

Eastman Kodak: 4 patents #55 of 1,062Top 6%
📍 San Jose, CA: #41 of 1,308 inventorsTop 4%
🗺 California: #512 of 17,285 inventorsTop 3%
Overall (1997): #6,168 of 185,788Top 4%
4
Patents 1997

Issued Patents 1997

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5696752 Low noise atip detection from an optical recording medium with wobbled grooves Jeffrey T. Klaus 1997-12-09
5675568 Laser power control in an optical recording system to compensate for variations in mark length resulting from a wobbled groove James E. Durnin, Clarke K. Eastman 1997-10-07
5646919 Dynamic tracking control in an optical recording system by sensing mark formation Clarke K. Eastman 1997-07-08
5627808 Cross-track tilt error compensation method for optical disc drives Mark Barton 1997-05-06