Toshiba Lighting & Technology Corporation
Patent Owner
Stats
- 418 US PATENTS IN FORCE
- 7 US APPLICATIONS PENDING
- Mar 01, 2018 most recent publication
Details
- 418 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 12,631 Total Citation Count
- Feb 23, 1989 Earliest Filing
- 546 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2017/0371,281 HEATER, IMAGE FORMING APPARATUS, AND MANUFACTURING METHOD OF HEATERMar 13, 17Dec 28, 17[G03G]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9772098 Lamp having outer shell to radiate heat of light sourceAug 03, 12Sep 26, 17[F21V, H05B, F21Y, F21K]
9711696 Lighting device having sealing member covering inside of wall member surrounding light emitting elementsDec 28, 16Jul 18, 17[H01L, H05B]
9706608 Straight tube LED lamp, lamp socket set, and lighting fixtureJun 10, 11Jul 11, 17[H01J, F21V, H05B, F21Y, F21K, H01R]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2015/0260,382 Light Emitting Module Substrate, Light Emitting Module, and Lighting DeviceAbandonedSep 18, 14Sep 17, 15[F21V, H05K]
2015/0222,112 WIRELESS-COMMUNICATION ENABLED SURGE PROTECTOR FOR DISTRIBUTED SYSTEMSAbandonedFeb 03, 14Aug 06, 15[H02H]
2015/0137,996 Communication Apparatus, Communication Method and Communication SystemAbandonedJul 24, 14May 21, 15[H04Q]
2015/0119,999 Communication Apparatus, Communication System and Communication MethodAbandonedJul 24, 14Apr 30, 15[G05B, H04W]
2015/0120,006 Communication Apparatus, Communication Relay Apparatus and Communication SystemAbandonedMar 07, 14Apr 30, 15[H04L, G05B]
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