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Patent applications and USPTO patent grants for Wei; John S. S..The latest application filed is for "photoconductor control of electro-optically variable display cell".
Patent | Date |
---|---|
Photoconductor control of electro-optically variable display cell Grant 4,432,611 - Wei February 21, 1 | 1984-02-21 |
Document scanning head Grant 4,189,753 - Parsons , et al. February 19, 1 | 1980-02-19 |
Optical system for multiple imaging a linear object Grant 4,141,625 - Pickar , et al. February 27, 1 | 1979-02-27 |
Optical system for imaging an elongate object in rearranged sections Grant 4,129,358 - Wei December 12, 1 | 1978-12-12 |
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