LIGHTRON INC.

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Bi-directional optical transceiver module
- Patent number 9,838,130
- Issue date Dec 5, 2017
- SK Telecom Co., Ltd
- Hongman Kim
- G02 - OPTICS
Information Patent Grant
Method and device for restoring degraded information
- Patent number 8,019,803
- Issue date Sep 13, 2011
- Lightron Co., Ltd.
- Mitsuo Eguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for restoring degraded information
- Patent number 7,899,254
- Issue date Mar 1, 2011
- Lightron Co., Ltd.
- Mitsuo Eguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Supporting apparatus for medical bottles and the like
- Patent number 4,289,244
- Issue date Sep 15, 1981
- The Lightron Corporation
- Douglas L. Frankhouser
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Method and device for restoring degraded information
- Publication number 20090013020
- Publication date Jan 8, 2009
- LIGHTRON CO., LTD.
- Mitsuo Eguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Device for Restoring Degraded Information
- Publication number 20080095358
- Publication date Apr 24, 2008
- Lightron Co., LTD.
- Mitsuo Eguchi
- G06 - COMPUTING CALCULATING COUNTING

Trademarklast 30 trademarks

Information Trademark
73119265 - HOMEMATES
- Serial number 73119265
- Registration number 1093077
- Filing date Mar 16, 1977
- LIGHTRON CORPORATION
- 6 - Common metals and their alloys
Information Trademark
73005245 - KWIK-LITE
- Serial number 73005245
- Registration number 1026137
- Filing date Nov 1, 1973
- LIGHTRON CORPORATION
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
72446152 - EUNI
- Serial number 72446152
- Registration number 980224
- Filing date Jan 17, 1973
- LIGHTRON CORPORATION
- 6 - Common metals and their alloys