Inventor · disambiguated record
Karl H. Griesshaber
Also filed as: GRIESSHABER KARL H
4 granted patents·123 citations·filing 1980–1982
79Inventor score
Technology areasH04N
Files withAMPEX4
Top patents by PatentIndex Score
4 records- 0188US4507683ACamera status and diagnostics display systemAMPEX·Filed 1982·Granted Mar 26, 1985·63 cites·24 claims
- 0280US4326219ADigital error measuring circuit for shading and registration errors in television camerasAMPEX·Filed 1980·Granted Apr 20, 1982·37 cites·18 claims
- 0363US4414573APattern recognition circuit for reliably distinguishing between different portions of a diascope pattern during video camera setupAMPEX·Filed 1981·Granted Nov 8, 1983·16 cites·10 claims
- 0442US4325082ADigital measurement system for automatically focusing a television cameraAMPEX·Filed 1980·Granted Apr 13, 1982·7 cites·9 claims
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