Assignee
BOLEX INT SA
18 granted patents·119 citations·filing 1973–1979
Top patents by PatentIndex Score
18 records- 0182US4290679ACameraBOLEX INT SA·Filed 1979·Granted Sep 22, 1981·15 cites·4 claims
- 0274US4110005AWide-angle attachment for varifocal objectiveBOLEX INT SA·Filed 1976·Granted Aug 29, 1978·32 cites·8 claims
- 0369US3999842ASynchronization procedure and means of application of the procedureBOLEX INT SA·Filed 1974·Granted Dec 28, 1976·10 cites·11 claims
- 0448US4198129AVarifocal lens system with three moving componentsBOLEX INT SA·Filed 1978·Granted Apr 15, 1980·11 cites·10 claims
- 0546US4078765ACinematographic apparatusBOLEX INT SA·Filed 1976·Granted Mar 14, 1978·5 cites·8 claims
- 0642US4160587ACamera equipped with range finder for manual or automatic focusingBOLEX INT SA·Filed 1977·Granted Jul 10, 1979·12 cites·23 claims
- 0740US4079335AAdaptive level control for electro-acousto deviceBOLEX INT SA·Filed 1976·Granted Mar 14, 1978·4 cites·3 claims
- 0839US4174153AVarifocal objective with focal length adjustmentBOLEX INT SA·Filed 1977·Granted Nov 13, 1979·7 cites·28 claims
- 0936US4269484AVarifocal optical systemBOLEX INT SA·Filed 1979·Granted May 26, 1981·6 cites·8 claims
- 1032US4183635AMotion-picture camera with long-term exposureBOLEX INT SA·Filed 1978·Granted Jan 15, 1980·3 cites·10 claims
- 1131US4088283ADevice for guiding a tape out of a cassette openingBOLEX INT SA·Filed 1976·Granted May 9, 1978·0 cites·9 claims
- 1230US4150884AMotion-picture cameraBOLEX INT SA·Filed 1977·Granted Apr 24, 1979·2 cites·11 claims
- 1326US4027955ASound-cine-cameraBOLEX INT SA·Filed 1975·Granted Jun 7, 1977·1 cites·2 claims
- 1423US4023910AElectronic photometer with two variable indicatorsBOLEX INT SA·Filed 1975·Granted May 17, 1977·3 cites·11 claims
- 1521US4299457ACameraBOLEX INT SA·Filed 1979·Granted Nov 10, 1981·5 cites·11 claims
- 1621US4283863ARange finder for focusable photographic or cinematographic cameraBOLEX INT SA·Filed 1979·Granted Aug 18, 1981·2 cites·10 claims
- 1716US3967889ADrive and stopping method and device for a cinematographic cameraBOLEX INT SA·Filed 1973·Granted Jul 6, 1976·0 cites·5 claims
- 1815US3939975AProjection cassetteBOLEX INT SA·Filed 1973·Granted Feb 24, 1976·1 cites·3 claims
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