KDH Design Co., Ltd.

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Organization

British Virgin Island, GB

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Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF FLEXIBLE WAVEGUIDE DISPLAY STRUCTURE
- Publication number 20210333467
- Publication date Oct 28, 2021
- KDH Design Co., Ltd.
- Wei-Young Liang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FLEXIBLE LIGHT PATH GUIDE DEVICE
- Publication number 20210333460
- Publication date Oct 28, 2021
- KDH Design Co., Ltd.
- Wei-Young Liang
- G02 - OPTICS
Information Patent Application
GUIDING APPARATUS FOR AN IMAGING LIGHT PATH AND GUIDING METHOD THEREOF
- Publication number 20210173144
- Publication date Jun 10, 2021
- KDH Design Co., Ltd.
- Wei-Young Liang
- G02 - OPTICS

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Trademarklast 30 trademarks

Information Trademark
85217694 - KAY-DEE-H
- Serial number 85217694
- Registration number 4078081
- Filing date Jan 14, 2011
- KDH Designs, LLC
- 18 - Leather and imitations of leather, and goods made of these materials and not included in other classes