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Patent applications and USPTO patent grants for Standard Elektrik Lorenz A.G..The latest application filed is for "optical switch and switching module therefor".
Patent | Date |
---|---|
Optical switch and switching module therefor Grant 5,303,077 - Bottle , et al. April 12, 1 | 1994-04-12 |
Radiotelephone system in the form of a private branch exchange Grant 5,133,001 - Bohm July 21, 1 | 1992-07-21 |
Optical-waveguide coil and method of making same Grant 4,768,856 - Hofmann , et al. September 6, 1 | 1988-09-06 |
Method and apparatus for removing dust and gas pollutants from waste gases, particularly waste gases produced in the manufacture of optical waveguide preforms Grant 4,765,805 - Wahl , et al. August 23, 1 | 1988-08-23 |
Color picture tube Grant 4,762,733 - Thiel , et al. August 9, 1 | 1988-08-09 |
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