Inventor
Kevin W. Jelley
Inventor
LaGrange, IL, US
Overview
Patents· 21 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 therein29%
G02BOptical elements, systems or apparatus17%
H04NPictorial communication, e.g. television11%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
B82YSpecific uses or applications of nanostructures6%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%
Y10TTechnical subjects covered by former us classification6%
B05DProcesses for applying fluent materials to surfaces, in general3%
B23KSoldering or unsoldering3%
G03HHolographic processes or apparatus3%
PatentTitleYear
8,368,741'Apparatus and system for improving image quality'20138,237,769'System and method of videotelephony with detection of a visual token in the videotelephony image for electronic control of the field of view'20127,209,172'Multicolor light sensing pixel structure'20077,206,044'Display and solar cell device'20077,106,358'Method, system and apparatus for telepresence communications'20066,285,426'Ridged reflector having optically transmissive properties for an optical display device'20016,285,425'Ridged reflector for an optical display having a curved and a planar facet for each ridge'20016,166,787'Optical display device having prismatic film for enhanced viewing'20006,046,541'Flat panel display having a random spacer arrangement'20005,812,229'Holographic reflective color liquid crystal display device'19985,745,203'Liquid crystal display device including multiple ambient light illumination modes with switchable holographic optical element'19985,663,816'Liquid crystal display device comprising reflective holographic'19975,629,785'Polymer dispersed liquid crystal display device with asymmetric optical diffuser'19975,594,560'Display device comprising fluorescent enhanced reflective holographic illumination'19975,390,085'Light diffuser for a liquid crystal display'19955,377,027'Liquid crystal display device with pixel registration illumination'19945,368,900'Multistep laser ablation method for making optical waveguide reflector'19945,355,242'Receiver for binary coded wireless optical data'19945,317,897'Method for detecting the presence of a gas with an opto-electronic gas sensor'19945,191,784'Opto-electronic gas sensor'19935,107,316'Catoptrical opto-electronic gas sensor'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1994Patents assigned to SIEMENS CORP RES INC (3)· patent assignee history
1992–1994Based in Allentown, NJ, US· patent location history
1994–2007Patents assigned to MOTOROLA INC (16)· patent assignee history
1994–2013Based in LaGrange, IL, US· patent location history
1994–1997Based in La Grange Park, IL, US· patent location history
2000–2012Based in La Grange, IL, US· patent location history
2012Patents assigned to AUGUSTINE BRUCE (1)· patent assignee history
2012Patents assigned to CRENSHAW JAMES (1)· patent assignee history
2013Patents assigned to GEN INSTRUMENT CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOTOROLA INC | 16 | 1994–2007 |
| SIEMENS CORP RES INC | 3 | 1992–1994 |
| AUGUSTINE BRUCE | 1 | 2012 |
| CRENSHAW JAMES | 1 | 2012 |
| GEN INSTRUMENT CORP | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| LaGrange, Illinois, US | 13 | 1994–2013 |
| La Grange, Illinois, US | 3 | 2000–2012 |
| Allentown, New Jersey, US | 3 | 1992–1994 |
| La Grange Park, Illinois, US | 2 | 1994–1997 |