Guenter Waitl
8Patents
7h-index
20Co-inventors
59Inventor score
Filing activity: Sep 28, 1987 → Aug 14, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4907044A | Optical emission device | Electricity | 113 | Expired |
| US6848819B1 | Light-emitting diode arrangement | Emerging Cross-Sectional Technologies | 112 | Expired |
| US6649946B2 | Light source using a yellow-to-red-emitting phosphor | Chemistry; Metallurgy | 94 | Expired |
| US5035483A | Surface-mountable opto-component | Emerging Cross-Sectional Technologies | 40 | Expired |
| US4857746A | Method for producing an optocoupler | Electricity | 31 | Expired |
| US5064299A | Optocoupler apparatus | Physics | 22 | Expired |
| US6683325B2 | Thermal expansion compensated opto-electronic semiconductor element, particularly ultraviolet (UV) light emitting diode, and method of its manufacture | Electricity | 13 | Expired |
| US4893169A | Lead frame and a process for the production of a lead with this lead frame | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.