Guide Corporation
44Patents
0Active
44Granted
37Portfolio score
Filing activity: Oct 17, 1994 → Apr 24, 2006
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6910794B2 | Automotive lighting assembly cooling system | Electricity | 90 | Expired |
| US7044620B2 | LED assembly with reverse circuit board | Electricity | 45 | Expired |
| US5882553A | Multi-color lens assembly injection molding process and apparatus | Emerging Cross-Sectional Technologies | 30 | Expired |
| US7029150B2 | Catadioptric light distribution system | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US6561689B1 | Trapped LED CHMSL with living hinge | Emerging Cross-Sectional Technologies | 27 | Expired |
| US7086765B2 | LED lamp with light pipe for automotive vehicles | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US6953274B2 | AFS for LED headlamp | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7025485B2 | High mount stop lamp with printed circuit board | Performing Operations; Transporting | 18 | Expired |
| US6793372B2 | Multiple reflector indirect light source lamp | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6988819B2 | Lamp housing containing an integrated LED support structure | Electricity | 15 | Expired |
| US6015223A | Optical subassembly for center high mount stop lamp | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US6883948B2 | Automotive lamp assembly moisture control system | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US5962973A | Optically-coated dual-filament bulb for single compartment headlamp | Electricity | 10 | Expired |
| US6945683B2 | Thin lamp assembly method | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US7140760B2 | Wire retention feature | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US6976770B2 | Hermetically sealed lamp housing and method of making | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US7014510B2 | Wedge base sealed lamp socket | Electricity | 8 | Expired |
| US6746143B1 | Variable progressive beam headlamp | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6550948B1 | One piece bracket and housing for motor vehicle lamp | Performing Operations; Transporting | 7 | Expired |
| US6811285B2 | Method and structure for attaching a lens to a housing in an automotive lighting assembly | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6824300B2 | Headlamp mounting plug | Performing Operations; Transporting | 6 | Expired |
| US6722184B2 | Apparatus and method for pressurized oxygen bulb curing and testing | Physics | 6 | Expired |
| US6742918B2 | Movable condenser lens | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6241836A | Variable high pressure vibration welding process | Performing Operations; Transporting | 6 | Expired |
| US7033053B2 | High/low beam adjuster bracket assembly | Performing Operations; Transporting | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.