Gai-Chi Chen

Person

Hsinchu Industrial District, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Phosphorus containing compounds and epoxy resins thereof
- Patent number 11,773,217
- Issue date Oct 3, 2023
- Chang Chun Plastics Co., Ltd.
- An-Pang Tu
- B32 - LAYERED PRODUCTS
Information Patent Grant
Phosphorous containing epoxy resins and process for synthesis
- Patent number 10,899,871
- Issue date Jan 26, 2021
- Chang Chun Plastics Co., Ltd.
- Szu-Fang Chen
- B32 - LAYERED PRODUCTS
Information Patent Grant
Photosensitive resin composition and dry film photoresist containin...
- Patent number 10,545,403
- Issue date Jan 28, 2020
- Chang Chun Plastics Co., Ltd.
- Gai-Chi Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polyether compounds having epoxy hydroxyl urethane groups and water...
- Patent number 10,259,970
- Issue date Apr 16, 2019
- Chang Chun Plastics Co., Ltd.
- Gai-Chi Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water soluble polyimide resin, its preparation and use
- Patent number 8,722,758
- Issue date May 13, 2014
- Chang Chun Plastics Co., Ltd.
- Kuen Yuan Hwang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphorus-containing compound and method for preparing the same
- Patent number 7,994,358
- Issue date Aug 9, 2011
- Chang Chun Plastic Co., Ltd.
- Gai-Chi Chen
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PHOSPHORUS CONTAINING COMPOUNDS AND EPOXY RESINS THEREOF
- Publication number 20210340319
- Publication date Nov 4, 2021
- Chang Chun Plastics Co., Ltd.
- An-Pang TU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOSPHOROUS CONTAINING EPOXY RESINS AND PROCESS FOR SYNTHESIS
- Publication number 20200339736
- Publication date Oct 29, 2020
- CHANG CHUN PLASTICS CO., LTD.
- Szu-Fang CHEN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOSENSITIVE RESIN COMPOSITION AND DRY FILM PHOTORESIST CONTAININ...
- Publication number 20180120700
- Publication date May 3, 2018
- Chang Chun Plastics Co., Ltd.
- Gai-Chi CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYETHER COMPOUNDS HAVING EPOXY HYDROXYL URETHANE GROUPS AND WATER...
- Publication number 20170321080
- Publication date Nov 9, 2017
- Chang Chun Plastics Co., Ltd.
- Gai-Chi CHEN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NOVEL WATER SOLUBLE POLYIMIDE RESIN, ITS PREPARATION AND USE
- Publication number 20110172324
- Publication date Jul 14, 2011
- Kuen Yuan HWANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOSPHORUS-CONTAINING COMPOUND AND METHOD FOR PREPARING THE SAME
- Publication number 20100105939
- Publication date Apr 29, 2010
- Chang Chun Plastics Co., Ltd.
- Gai-Chi Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FLAME RESISTANT RESIN COMPOSITION
- Publication number 20080262127
- Publication date Oct 23, 2008
- Chang Chun Plastics Co., Ltd.
- Kuen-Yuan Hwang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING MELAMINE SALT OF BIS(PENTAERYTHRITOL PHOSPHATE...
- Publication number 20080255353
- Publication date Oct 16, 2008
- Chang Chun Plastics Co., Ltd.
- Kuen-Yuan HWANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Flame retardative resin composition
- Publication number 20080054234
- Publication date Mar 6, 2008
- Chang Chun Plastics Co., Ltd.
- Kuen-Yuan Hwang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Gai-Chi Chen

Person

Patents Grantslast 30 patents

Phosphorus containing compounds and epoxy resins thereof

Phosphorous containing epoxy resins and process for synthesis

Photosensitive resin composition and dry film photoresist containin...

Polyether compounds having epoxy hydroxyl urethane groups and water...

Water soluble polyimide resin, its preparation and use

Phosphorus-containing compound and method for preparing the same

Patents Applicationslast 30 patents

PHOSPHORUS CONTAINING COMPOUNDS AND EPOXY RESINS THEREOF

PHOSPHOROUS CONTAINING EPOXY RESINS AND PROCESS FOR SYNTHESIS

PHOTOSENSITIVE RESIN COMPOSITION AND DRY FILM PHOTORESIST CONTAININ...

POLYETHER COMPOUNDS HAVING EPOXY HYDROXYL URETHANE GROUPS AND WATER...

NOVEL WATER SOLUBLE POLYIMIDE RESIN, ITS PREPARATION AND USE

PHOSPHORUS-CONTAINING COMPOUND AND METHOD FOR PREPARING THE SAME

FLAME RESISTANT RESIN COMPOSITION

METHOD FOR PREPARING MELAMINE SALT OF BIS(PENTAERYTHRITOL PHOSPHATE...

Flame retardative resin composition