HANA MICRODISPLAY TECHNOLOGIES, INC.
Patent Owner
Stats
- 4 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jun 25, 2013 most recent publication
Details
- 4 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 39 Total Citation Count
- Nov 30, 2000 Earliest Filing
- 3 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
8471254 Liquid crystal cells with uniform cell gap and methods of manufactureDec 27, 05Jun 25, 13[H01L]
7320930 Multi-elevation singulation of device laminates in wafer scale and substrate processingApr 19, 04Jan 22, 08[H01L]
6833894 Enhanced contrast ratio for twisted nematic liquid crystal devicesJan 11, 01Dec 21, 04[G02F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2007/0195,247 Complementary anti-parallel substrate alignment in vertically aligned nematic liquid crystal displaysAbandonedFeb 23, 06Aug 23, 07[G02F]
2002/0073,856 Offset printing of gasket seals for wafer scale processing of microdisplaysAbandonedDec 15, 00Jun 20, 02[B41F]
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