VIVITEK CO., LTD

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Patents Grantslast 30 patents

Information Patent Grant
Virtual image display system with reduced ambient reflection and lo...
- Patent number 5,585,946
- Issue date Dec 17, 1996
- Vivitek Co., Ltd.
- Mao-Jin Chern
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

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Trademarklast 30 trademarks

Information Trademark
75449585 - VIVITEK
- Serial number 75449585
- Registration number 2317827
- Filing date Mar 13, 1998
- Vivitek Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74613981 - COMFO-VISION
- Serial number 74613981
- Registration number 2039362
- Filing date Dec 20, 1994
- Vivitek Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments