Echlin, Inc.
🏢 View company profile →38Patents
0Active
38Granted
37Portfolio score
Filing activity: Sep 28, 1978 → Jun 11, 1998
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5570903A | Occupant and infant seat detection in a vehicle supplemental restraint system | Performing Operations; Transporting | 159 | Expired |
| US5678854A | Occupant and infant seat detection in a vehicle supplemental restraint system | Performing Operations; Transporting | 65 | Expired |
| US5174263A | Motorcycle engine management system | Emerging Cross-Sectional Technologies | 43 | Expired |
| US5088464A | Motorcycle engine management system | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5321389A | Battery charge monitor | Electricity | 32 | Expired |
| US4430604A | Rectifier switch for electric lawn mowers | Electricity | 27 | Expired |
| US5584467A | Linear gaseous fuel flow controller | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5444628A | Computer controlled flow of nitrous oxide injected into an internal combustion engine | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5287281A | Computer controlled flow of nitrous oxide injected into an internal combustion engine | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5430334A | Impact sensor for vehicle safety restraint system | Electricity | 19 | Expired |
| US6204770A | Master automotive sensor tester | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4830833A | Catalytic converter | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4682470A | Catalytic converter for exhaust gases | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US4593209A | Read head for Wiegand Wire | Physics | 17 | Expired |
| US5992898A | Quick-connect assembly and method of manufacture | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5445440A | Full-function valve for heavy duty semi-trailer brake systems | Performing Operations; Transporting | 13 | Expired |
| US4743780A | Pulse generator with shielded Wiegand wire | Electricity | 13 | Expired |
| US5341785A | Fuel delivery system for internal combustion engines | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US5806013A | Control of engine fuel delivery using an artificial neural network in parallel with a feed-forward controller | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4736122A | Read head for Wiegand wire | Physics | 11 | Expired |
| US4455052A | Tractor air brake system and control valve means therefor | Performing Operations; Transporting | 10 | Expired |
| US4407553A | Electrical connector having threaded connection between receptacle parts | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5123514A | Clutch or brake system for a heavy duty vehicle | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4455051A | Ratio control valve for tractor rear axles | Performing Operations; Transporting | 9 | Expired |
| US4758742A | Shunt activated pulse generator | Electricity | 8 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.