Edwards; Christopher Francis

Patent Applications and Registrations

Patent applications and USPTO patent grants for Edwards; Christopher Francis.The latest application filed is for "optical gesture sensor using a single illumination source".

Company Profile

0.9.6

Edwards; Christopher Francis - Sunnyvale CA US
Edwards; Christopher Francis - Livermore Alameda County

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
VCOM amplifier with transient assist circuit Grant 9,305,506 - Pei , et al. April 5, 2	2016-04-05
Method for detecting gestures using a multi-segment photodiode and one or fewer illumination sources Grant 9,229,581 - Skurnik , et al. January 5, 2	2016-01-05
Optical gesture sensor using a single illumination source Grant 8,716,649 - Skurnik , et al. May 6, 2	2014-05-06
Method For Detecting Gestures Using A Multi-segment Photodiode And One Or Fewer Illumination Sources App 20120280904 - Skurnik; David ; et al.	2012-11-08
Optical Gesture Sensor Using A Single Illumination Source App 20120280107 - Skurnik; David ; et al.	2012-11-08
Vcom Amplifier With Transient Assist Circuit App 20120218250 - Pei; Cheng-Wei ; et al.	2012-08-30
Efficient low EMI switching output stages and methods Grant 7,190,225 - Edwards March 13, 2	2007-03-13
Efficient low EMI switching output stages and methods App 20060061419 - Edwards; Christopher Francis	2006-03-23
Efficient minimum pulse spread spectrum modulation for filterless class D amplifiers Grant 6,847,257 - Edwards , et al. January 25, 2	2005-01-25
Efficient Minimum Pulse Spread Spectrum Modulation For Filterless Class D Amplifiers App 20040232979 - Edwards, Christopher Francis ; et al.	2004-11-25
Filterless class D amplifiers using spread spectrum PWM modulation App 20040232978 - Easson, Craig Alexander ; et al.	2004-11-25
Method and apparatus for heat extraction by controlled spray cooling Grant 5,992,159 - Edwards , et al. November 30, 1	1999-11-30

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