PERFECT CRYSTALS" LIMITED LIABILITY COMPANY,ST PETERSBURG,,RU PERFECT CURVE INC,"PERFECT CURVE, INC.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- May 08, 2014 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 3 Total Citation Count
- Mar 14, 2012 Earliest Filing
- 3 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Recent Publications
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Recent Patents
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2014/0127,890 METHOD AND APPARATUS FOR FABRICATING FREE-STANDING GROUP III NITRIDE CRYSTALSAbandonedMay 31, 12May 08, 14[H01L]
2014/0116,327 METHOD AND APPARATUS FOR FABRICATING FREE-STANDING GROUP III NITRIDE CRYSTALSAbandonedMay 31, 12May 01, 14[C30B]
2014/0001,486 COMPOSITE SEMIDCONDUCTOR SUBSTRATE, SEMICONDUCTOR DEVICE, AND MANUFACTURING METHODAbandonedMar 14, 12Jan 02, 14[H01L]
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