Assignee
OPTIGON RES & DEV CORP
9 granted patents·80 citations·filing 1972–1976
Top patents by PatentIndex Score
9 records- 0181US4047222ACamera viewfinding systemOPTIGON RES & DEV CORP·Filed 1976·Granted Sep 6, 1977·13 cites·12 claims
- 0269US4047207AViewing system for reflex cameraOPTIGON RES & DEV CORP·Filed 1976·Granted Sep 6, 1977·8 cites·20 claims
- 0365US4064516AReflex camera light detecting arrangementOPTIGON RES & DEV CORP·Filed 1976·Granted Dec 20, 1977·7 cites·14 claims
- 0456US3941451AInline optical wedge stabilizerOPTIGON RES & DEV CORP·Filed 1974·Granted Mar 2, 1976·14 cites·6 claims
- 0551US3964817AOptical stabilizer having space referenced motionOPTIGON RES & DEV CORP·Filed 1972·Granted Jun 22, 1976·12 cites·7 claims
- 0646US3961844ALensOPTIGON RES & DEV CORP·Filed 1974·Granted Jun 8, 1976·8 cites·1 claims
- 0746US3944325ASemi-liquid stabilized opticesOPTIGON RES & DEV CORP·Filed 1974·Granted Mar 16, 1976·8 cites·17 claims
- 0836US4131333AOptical stabilizer having space referenced motionOPTIGON RES & DEV CORP·Filed 1976·Granted Dec 26, 1978·5 cites·4 claims
- 0936US3975090AWide angle objectiveOPTIGON RES & DEV CORP·Filed 1974·Granted Aug 17, 1976·5 cites·12 claims
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