Inventor
Sun Lu
Inventor
San Jose, CA, US
Overview
Patents· 13 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%
C09KMaterials for miscellaneous applications, not provided for elsewhere13%
H04NPictorial communication, e.g. television8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
F21SNon-portable lighting devices4%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems4%
G01DMeasuring not specially adapted for a specific variable4%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them4%
G11BInformation storage based on relative movement between record carrier and transducer4%
PatentTitleYear
8,878,442'Chandelier lamp system'20146,657,607'Liquid crystal flat panel display with enhanced backlight brightness and specially selected light sources'20036,448,955'Liquid crystal flat panel display with enhanced backlight brightness and specially selected light sources'20026,243,068'Liquid crystal flat panel display with enhanced backlight brightness and specially selected light sources'20014,965,672'Method and apparatus for halftone imaging'19904,814,799'Method and apparatus for creating a photomask for projecting an image'19894,787,713'Transparent laser-addressed liquid crystal light modulator cell'19884,461,715'Thermally addressed cholesteric-smectic liquid crystal device and composition'19844,456,336'High brightness internal reflector for liquid crystal displays and its method of fabrication'19844,391,492'Thermally addressed cholesteric-smectic liquid crystal device'19834,038,199'Lyotropic nematic liquid crystals for use in electro-optical display devices'19774,038,200'Lyotropic nematic liquid crystals for use in electro-optical display devices'19773,965,030'Lyotropic nematic liquid crystals for use in electro-optical display devices'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1977Patents assigned to TEXAS INSTRUMENTS INC (3)· patent assignee history
1976–1977Based in Dallas, TX, US· patent location history
1983–1984Patents assigned to MINNESOTA MINING & MFG (3)· patent assignee history
1983–2003Based in San Jose, CA, US· patent location history
1988–1990Patents assigned to MEAD CORP (3)· patent assignee history
2001–2003Patents assigned to SILICON GRAPHICS INC (3)· patent assignee history
2014Patents assigned to HOU WEN-CHAU WAYNE (1)· patent assignee history
2014Based in Mount Hamilton, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MEAD CORP | 3 | 1988–1990 |
| MINNESOTA MINING & MFG | 3 | 1983–1984 |
| SILICON GRAPHICS INC | 3 | 2001–2003 |
| TEXAS INSTRUMENTS INC | 3 | 1976–1977 |
| HOU WEN-CHAU WAYNE | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 9 | 1983–2003 |
| Dallas, Texas, US | 3 | 1976–1977 |
| Mount Hamilton, California, US | 1 | 2014 |