Xi REN

Person

Shenzhen City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Colorless polyimide film containing fluorine and cardo structure an...
- Patent number 11,697,710
- Issue date Jul 11, 2023
- RAYITEK Hi-Tech Film Company, Ltd., Shenzhen
- YanYan Jiang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ARBITRARILY TAILORABLE ELECTROCHROMIC DEVICE AND USE THEREOF
- Publication number 20230258994
- Publication date Aug 17, 2023
- Tsinghua Shenzhen International Graduate School
- Cheng YANG
- G02 - OPTICS
Information Patent Application
HIGH MODULUS COLORLESS POLYIMIDE FILM AND METHOD OF PREPARATION
- Publication number 20230145854
- Publication date May 11, 2023
- Rayitek Hi-Tech Film Company, Ltd., Shenzhen
- YanYan JIANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COLORLESS TRANSPARENT COPOLYAMIDE-IMIDE FILMS WITH HIGH MODULUS AND...
- Publication number 20210309804
- Publication date Oct 7, 2021
- Goldengate Quantum Technology Co. Ltd.
- Karthikeyan PERUMAL
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
HIGH MODULUS COLORLESS POLYIMIDE FILM AND METHOD OF PREPARATION
- Publication number 20210095076
- Publication date Apr 1, 2021
- Goldengate Quantum Technology Co. Ltd.
- YanYan JIANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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

Person

Patents Grantslast 30 patents

Colorless polyimide film containing fluorine and cardo structure an...

Patents Applicationslast 30 patents

ARBITRARILY TAILORABLE ELECTROCHROMIC DEVICE AND USE THEREOF

HIGH MODULUS COLORLESS POLYIMIDE FILM AND METHOD OF PREPARATION

COLORLESS TRANSPARENT COPOLYAMIDE-IMIDE FILMS WITH HIGH MODULUS AND...

HIGH MODULUS COLORLESS POLYIMIDE FILM AND METHOD OF PREPARATION

COLORLESS POLYIMIDE FILM CONTAINING FLUORINE AND CARDO STRUCTURE AN...

TRANSPARENT POLYIMIDE FILMS AND METHOD OF PREPARATION