QTech Co., Ltd.

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Pyeongtaek-si, KR

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Information Patent Application
DIFFUSER PLATE HAVING AN EXTRUDED LAYER FOR COLOR CONVERSION
- Publication number 20250199212
- Publication date Jun 19, 2025
- QTech Co., Ltd.
- Dong Wook KIM
- B82 - NANO-TECHNOLOGY

Trademarklast 30 trademarks

Information Trademark
77068775 - REQALL
- Serial number 77068775
- Filing date Dec 20, 2006
- QTech, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77068805 - REQALL
- Serial number 77068805
- Filing date Dec 20, 2006
- QTech, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77038132 - SPEAQ
- Serial number 77038132
- Filing date Nov 7, 2006
- QTech Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments