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Patent applications and USPTO patent grants for Harrison; Charles F..The latest application filed is for "optical capacitive thumb control with pressure sensor".
Patent | Date |
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Optical capacitive thumb control with pressure sensor Grant 8,907,897 - Ferren , et al. December 9, 2 | 2014-12-09 |
Optical Capacitive Thumb Control With Pressure Sensor App 20100315337 - Ferren; Bran ;   et al. | 2010-12-16 |
Color management filters App 20020163526 - Haseltine, Eric C. ;   et al. | 2002-11-07 |
Particle detecting instrument with sapphire detecting cell defining a rectangular flow path Grant 5,371,585 - Morgan , et al. December 6, 1 | 1994-12-06 |
Two-axis beam steering system for use in automated light fixtures Grant 4,945,459 - Ferren , et al. July 31, 1 | 1990-07-31 |
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