Automobiles Peugeot
🏢 View company profile →314Patents
0Active
314Granted
42Portfolio score
Filing activity: Jun 1, 1971 → Jun 28, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4109235A | Electronic-display instrument panels for automotive vehicles | Performing Operations; Transporting | 231 | Expired |
| US5296924A | Process for detection of obstacles present, in particular, in front of an automotive vehicle | Physics | 200 | Expired |
| US4029350A | Energy absorbing device | Mechanical Engineering; Lighting; Heating | 116 | Expired |
| US4159091A | Damper device, in particular for the suspension of an engine | Mechanical Engineering; Lighting; Heating | 95 | Expired |
| US6330938A | Method and device for controlling an electric actuator activating a functional system | Performing Operations; Transporting | 94 | Expired |
| US4087895A | Device for rapidly exchanging an accumulator battery on an electric vehicle | Emerging Cross-Sectional Technologies | 88 | Expired |
| US5633944A | Method and apparatus for automatic optical recognition of road signs | Physics | 75 | Expired |
| US3976039A | Internal combustion engine with stratified charge | Mechanical Engineering; Lighting; Heating | 56 | Expired |
| US4187436A | Device for regulating the source of electric energy on a hybrid electric vehicle | Emerging Cross-Sectional Technologies | 54 | Expired |
| US5745027A | Data communication system employing carrier currents, in particular for a motor vehicle | Emerging Cross-Sectional Technologies | 52 | Expired |
| US4810452A | Method of making a facing panel | Performing Operations; Transporting | 52 | Expired |
| US5127634A | Hydropneumatic vehicle suspension strut | Performing Operations; Transporting | 50 | Expired |
| US5919240A | Control device for a suspension such as hydropneumatic suspension for a motor vehicle | Performing Operations; Transporting | 50 | Expired |
| US4888575A | Device having a modifiable code for protecting against theft of automobile vehicles | Physics | 49 | Expired |
| US3993338A | Sliding door release and actuating control device | Emerging Cross-Sectional Technologies | 46 | Expired |
| US3957312A | Vehicle seat having a swingable backrest | Performing Operations; Transporting | 45 | Expired |
| US4262886A | Elastically yieldable block structure, in particular for the suspension of an engine of a vehicle | Mechanical Engineering; Lighting; Heating | 44 | Expired |
| US3938612A | Anti-skid system for the driving wheels of automotive vehicles | Performing Operations; Transporting | 43 | Expired |
| US3970162A | Device for suspending the body and the engine-drive unit in an automobile vehicle | Emerging Cross-Sectional Technologies | 43 | Expired |
| US4039061A | Automatically controlling the transmission ratios of an automotive vehicle engine for decreasing the vehicle speed | Mechanical Engineering; Lighting; Heating | 41 | Expired |
| US4768760A | Hydro-elastic articulation | Mechanical Engineering; Lighting; Heating | 40 | Expired |
| US3973858A | Pneumatic control device for terminating the machining operation of a spindle machine | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4277097A | Vehicle having a rear deck for covering a luggage boot | Performing Operations; Transporting | 35 | Expired |
| US5040334A | Opening element of the body of an automotive vehicle | Performing Operations; Transporting | 34 | Expired |
| US5046041A | Device for transmitting information between a plurality of elements of an automobile vehicle, and a central information processing unit | Physics | 33 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.