Inventor
Harry Garth Walton
Inventor
Oxford, GB
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein33%
G09GArrangements or circuits for control of indicating devices using static means to present variable information18%
G02BOptical elements, systems or apparatus14%
H04NPictorial communication, e.g. television8%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems4%
G06FElectric digital data processing4%
G11CStatic stores4%
H03MCoding4%
H10DInorganic electric semiconductor devices4%
G03HHolographic processes or apparatus2%
PatentTitleYear
9,304,342'Display device'20169,262,977'Image processing method for reduced colour shift in multi-primary LCDs'20169,235,265'Touch-screen device including tactile feedback actuator'20168,885,018'Display device configured to simultaneously exhibit multiple display modes'20148,558,853'Single view display'20138,508,449'Adaptive image processing method and apparatus for reduced colour shift in LCDs'20138,493,520'Optical system and display that converts a flat image to a non-flat image'20138,354,990'Drive circuit, a display device provided with the same'20137,980,748'Lighting system including light guide with reflective micro structures on edge surfaces'20117,796,074'Digital/analogue converter, converter arrangement and display'20107,569,410'Method for integrated MEMS packaging'20097,217,588'Integrated MEMS packaging'20077,145,545'Shift register'20066,801,149'Digital/analog converter, display driver and display'20046,774,977'Liquid crystal device and display'20046,735,017'Broadband optical retardation device'20046,714,276'Liquid crystal display device'20046,624,863'Method of making a patterned retarder, patterned retarder and illumination source'20036,621,476'Method of driving a liquid crystal display device, and a liquid crystal display device'20036,600,537'Liquid crystal device'20036,593,987'Multi-domain surface mode device'20036,512,569'Liquid crystal display device and a method of manufacture thereof, and a substrate and a method of manufacture thereof'20036,222,672'Imaging systems'20016,215,533'Ferroelectric liquid crystal driving using square wave and non-square wave signals'20016,201,588'Liquid crystal optical element and liquid crystal device incorporating same'20016,128,058'Liquid crystal device with patterned reactive mesogen alignment layer'20005,999,242'Addressable matrix array containing electrodes with a variety of resistances for ferroelectric liquid crystal device'19995,973,817'Polarization independent optical phase modulator'19995,880,798'Twisted nematic liquid crystal device'19995,808,716'Liquid crystal device and method of making a liquid crystal device'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2016Patents assigned to SHARP KK (27)· patent assignee history
1998Based in Oxford, PA, US· patent location history
1999–2016Based in Oxford, GB· patent location history
1999–2004Based in Cowley, GB· patent location history
1999–2001Based in Wheatley, GB· patent location history
2007–2010Based in Beckley, GB· patent location history
2013–2016Patents assigned to WALTON HARRY GARTH (8)· patent assignee history
2013–2016Patents assigned to BROUGHTON BENJAMIN JOHN (4)· patent assignee history
2013–2016Patents assigned to GASS PAUL ANTONY (3)· patent assignee history
2013–2016Patents assigned to BORGERS CHARLOTTE WENDY MICHELE (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHARP KK | 27 | 1998–2016 |
| WALTON HARRY GARTHself | 8 | 2013–2016 |
| BROUGHTON BENJAMIN JOHN | 4 | 2013–2016 |
| GASS PAUL ANTONY | 3 | 2013–2016 |
| BORGERS CHARLOTTE WENDY MICHELE | 2 | 2013–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oxford, GB | 16 | 1999–2016 |
| Cowley, GB | 8 | 1999–2004 |
| Beckley, GB | 3 | 2007–2010 |
| Wheatley, GB | 2 | 1999–2001 |
| Oxford, Pennsylvania, US | 1 | 1998 |