Donnelly Corporation
916Patents
344Active
916Granted
57Portfolio score
Filing activity: Jun 24, 1981 → Oct 5, 2020 · 201 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6690268B2 | Video mirror systems incorporating an accessory module | Physics | 1,836 | Expired |
| US5670935A | Rearview vision system for vehicle including panoramic view | Electricity | 1,705 | Expired |
| US5550677A | Automatic rearview mirror system using a photosensor array | Performing Operations; Transporting | 1,703 | Expired |
| US5796094A | Vehicle headlight control using imaging sensor | Electricity | 1,336 | Expired |
| US5949331A | Display enhancements for vehicle vision system | Electricity | 1,307 | Expired |
| US5877897A | Automatic rearview mirror, vehicle lighting control and vehicle interior monitoring system using a photosensor array | Electricity | 1,272 | Expired |
| US7038577B2 | Object detection system for vehicle | Physics | 1,257 | Expired |
| US6396397B1 | Vehicle imaging system with stereo imaging | Electricity | 1,147 | Expired |
| US6498620B2 | Vision system for a vehicle including an image capture device and a display system having a long focal length | Performing Operations; Transporting | 1,052 | Expired |
| US5724187A | Electrochromic mirrors and devices | Performing Operations; Transporting | 1,046 | Expired |
| US6824281B2 | Vehicle accessory module | Performing Operations; Transporting | 998 | Expired |
| US5668663A | Electrochromic mirrors and devices | Performing Operations; Transporting | 986 | Expired |
| US5786772A | Vehicle blind spot detection display system | Physics | 958 | Expired |
| US7195381B2 | Vehicle interior LED lighting system | Emerging Cross-Sectional Technologies | 928 | Expired |
| US7720580B2 | Object detection system for vehicle | Performing Operations; Transporting | 923 | Active |
| US5760962A | Automatic rearview mirror system using a photosensor array | Performing Operations; Transporting | 898 | Expired |
| US6329925A | Rearview mirror assembly with added feature modular display | Electricity | 893 | Expired |
| US6097023A | Vehicle headlight control using imaging sensor | Electricity | 868 | Expired |
| US6201642A | Vehicular vision system with a wide angle lens including a diffractive element | Performing Operations; Transporting | 860 | Expired |
| US6420975B1 | Interior rearview mirror sound processing system | Electricity | 854 | Expired |
| US6353392B1 | Rain sensor with fog discrimination | Emerging Cross-Sectional Technologies | 845 | Expired |
| US7255451B2 | Electro-optic mirror cell | Emerging Cross-Sectional Technologies | 836 | Expired |
| US5253109A | Electro-optic device with constant light transmitting area | Performing Operations; Transporting | 831 | Expired |
| US6717610B1 | Wide angle image capture system for vehicle | Performing Operations; Transporting | 815 | Expired |
| US7855755B2 | Interior rearview mirror assembly with display | Physics | 805 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.