Cibie Projecteurs
71Patents
0Active
71Granted
36Portfolio score
Filing activity: Dec 6, 1974 → Oct 13, 1988
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4389698A | Headlamp inter alia for motor vehicles | Mechanical Engineering; Lighting; Heating | 109 | Expired |
| US4351018A | Lamp with stepped reflector surface containing vertical ribs | Mechanical Engineering; Lighting; Heating | 41 | Expired |
| US4432039A | Light transmitting system for automobile headlamp | Physics | 37 | Expired |
| US4823246A | Shallow indicator light for a motor vehicle | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US4485430A | Complementary projector for a motor vehicle | Performing Operations; Transporting | 29 | Expired |
| US4822302A | Fastening means for a motor vehicle lamp | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US4456948A | Motor vehicle headlamp with a narrow outlet window | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US4859043A | High efficiency signal light, in particular for a motor vehicle | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US4740871A | Dual-purpose signal lamp for a vehicle | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US4530042A | Dipped headlamp for automobiles | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US4686610A | Motor vehicle headlamps projecting a masked beam, in particular a dipped beam | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US4670199A | Method of producing a reflector for a headlight, particularly for an automobile, by two-material injection molding | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4562519A | Headlamp for an automobile | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US4803601A | Motor vehicle headlight, suitable for emitting a beam limited by a cut-off, and including a modified rear portion | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US4731706A | Method of manufacturing and of adjusting the orientation of a motor vehicle headlamp; and a motor vehicle headlamp for performing said method | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4772988A | Dipped headlight providing an offset bright spot without using a mask | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US4459257A | Process for producing a shaped article by injection moulding | Performing Operations; Transporting | 18 | Expired |
| US4177505A | Indicator light with incorporated catadioptric element for automobile | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US4680679A | Motor vehicle main beam headlamp incorporating an elliptical reflector and a parabolic reflector | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4345303A | Optical systems permitting controlled shifting of the beam pattern in headlamps, especially for vehicles | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4631642A | Adaptor for coupling a light guide to a light source, in particular for providing an integrated side light in a motor vehicle headlamp assembly | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US4620267A | Corrector device for automatically correcting the beam direction of vehicle headlamps to compensate for variations in vehicle trim | Performing Operations; Transporting | 15 | Expired |
| US4841423A | Additional headlight for use on a motor vehicle in conjunction with a dipped headlight | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US4608623A | Automobile headlamp with inclined front glass | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4628414A | Method of manufacturing and of adjusting the orientation of a motor vehicle headlamp; and a motor vehicle headlamp for performing said method | Emerging Cross-Sectional Technologies | 13 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.