LIGHTSCAPE MATERIALS, INC.
Patent Owner
Stats
- 25 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Apr 19, 2016 most recent publication
Details
- 25 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 476 Total Citation Count
- Mar 10, 1999 Earliest Filing
- 3 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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
9217105 Oxycarbonitride phosphors and light emitting devices using the sameMay 16, 14Dec 22, 15[C09K, H01J, H01L, F21K]
9200198 Inorganic phosphor and light emitting devices comprising sameAug 28, 14Dec 01, 15[C09K, H01L]
9017574 Carbidonitride phosphors and LED lighting devices using the sameJul 25, 12Apr 28, 15[C09K, H01L, H05B]
8906262 Metal silicate halide phosphors and LED lighting devices using the sameSep 27, 06Dec 09, 14[C09K, H01J, H01L]
8815121 Halogenated oxycarbidonitride phosphor and devices using sameAug 31, 12Aug 26, 14[C09K, H05B]
8801969 Carbonitride and carbidonitride phosphors and lighting devices using the sameJan 13, 12Aug 12, 14[C09K, H01L]
8771547 Oxycarbonitride phosphors and light emitting devices using the sameJul 25, 13Jul 08, 14[C09K, H01J, H01L]
8551361 Oxycarbonitride phosphors and light emitting devices using the sameMar 11, 11Oct 08, 13[C09K]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2014/0062,287 Oxycarbidonitride phosphor and devices using sameAbandonedAug 29, 12Mar 06, 14[C09K, H05B]
2014/0015,400 Phosphor and light emitting devices comprising sameAbandonedJul 13, 12Jan 16, 14[C09K]
2007/0125,984 Phosphors protected against moisture and LED lighting devicesAbandonedJun 19, 06Jun 07, 07[C09K, H01L]
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