RayiTEK Hi-tech Film Company, Ltd.

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Shenzhen City, CN

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Information Patent Application
COLORLESS POLYIMIDE FILM CONTAINING FLUORINE AND CARDO STRUCTURE AN...
- Publication number 20210040266
- Publication date Feb 11, 2021
- RayiTEK Hi-tech Film Company, Ltd.
- YanYan JIANG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
TRANSPARENT POLYIMIDE FILMS AND METHOD OF PREPARATION
- Publication number 20200031997
- Publication date Jan 30, 2020
- RayiTEK Hi-tech Film Company, Ltd.
- Xi REN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Trademarklast 30 trademarks