Kuo-Kuang Cheng

Person

Kaohsiung Hsien, TW

People

Patents Grantslast 30 patents

Information Patent Grant
TPU ball structure and manufacturing method thereof
- Patent number 11,975,243
- Issue date May 7, 2024
- San Fang Chemical Industry Co., Ltd.
- Chih-Yi Lin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thin film, manufacturing method and uses thereof
- Patent number 11,912,837
- Issue date Feb 27, 2024
- San Fang Chemical Industry Co., Ltd.
- Chih-Yi Lin
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method of removing sludge from a drain pipe
- Patent number 11,872,608
- Issue date Jan 16, 2024
- Kuo-Chung Cheng
- B08 - CLEANING
Information Patent Grant
Composite thermoplastic film and the manufacturing method thereof
- Patent number 11,654,661
- Issue date May 23, 2023
- San Fang Chemical Industry Co., Ltd.
- Chih-Yi Lin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thermoplastic polyurethane fiber and method for producing the same
- Patent number 11,555,090
- Issue date Jan 17, 2023
- San Fang Chemical Industry Co., Ltd.
- Chih-Yi Lin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Artificial leather and method for producing the same
- Patent number 11,555,271
- Issue date Jan 17, 2023
- San Fang Chemical Industry Co., Ltd.
- Chih-Yi Lin
- B32 - LAYERED PRODUCTS
Information Patent Grant
Artificial leather
- Patent number 11,505,895
- Issue date Nov 22, 2022
- San Fang Chemical Industry Co., Ltd.
- Chih-Yi Lin
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Artificial leather and manufacturing method thereof
- Patent number 10,968,564
- Issue date Apr 6, 2021
- San Fang Chemical Industry Co., Ltd.
- Chih-Yi Lin
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Substrate of artificial leather including ultrafine fibers and meth...
- Patent number 7,494,697
- Issue date Feb 24, 2009
- San Fang Chemical Industry Co., Ltd.
- Lung-Chuan Wang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Artificial leather composite reinforced with ultramicrofiber nonwov...
- Patent number 7,132,024
- Issue date Nov 7, 2006
- San Fang Chemical Industry Company, Ltd.
- Ching Tang Wang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method for producing ultrafine fiber and artificial leather
- Patent number 7,025,915
- Issue date Apr 11, 2006
- San Fang Chemical Industry Co., Ltd.
- Ching-Tang Wang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process of making splittable microfiber substrate
- Patent number 6,737,004
- Issue date May 18, 2004
- San Fang Chemical Industry Co. Ltd.
- Ching-Tang Wang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
ENVIRONMENTAL-FRIENDLY ARTIFICIAL LEATHER AND MANUFACTURING METHOD...
- Publication number 20240044072
- Publication date Feb 8, 2024
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
ELASTIC HOT GLUE HAVING LOW PROCESSING TEMPERATURE CAPABILITY
- Publication number 20230128230
- Publication date Apr 27, 2023
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ARTIFICIAL LEATHER HAVING VISUAL PENETRATION AND MANUFACTURING METH...
- Publication number 20230102731
- Publication date Mar 30, 2023
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- B32 - LAYERED PRODUCTS
Information Patent Application
WATERPROOF AND MOISTURE-PERMEABLE COMPOSITE MATERIAL
- Publication number 20230071900
- Publication date Mar 9, 2023
- San Fang Chemical Industry Co., Ltd.
- CHIH-YI LIN
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
FILM HAVING LIGHT TRANSMITTANCE AND MANUFACTURING METHOD THEREOF
- Publication number 20230030386
- Publication date Feb 2, 2023
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITE THERMOPLASTIC FILM AND THE MANUFACTURING METHOD THEREOF
- Publication number 20230001673
- Publication date Jan 5, 2023
- San Fang Chemical Industry Co., Ltd.
- CHIH-YI LIN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
THERMOPLASTIC FILM AND THE MANUFACTURING METHOD THEREOF
- Publication number 20230001680
- Publication date Jan 5, 2023
- San Fang Chemical Industry Co., Ltd.
- CHIH-YI LIN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
INNOVATIVE LEATHER AND MANUFACTURING METHOD THEREOF
- Publication number 20230001681
- Publication date Jan 5, 2023
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ELASTIC FIBER, ELASTIC FIBER COVERED YARN AND REELING MANUFACTURING...
- Publication number 20230002938
- Publication date Jan 5, 2023
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Application
INNOVATIVE LEATHER AND MANUFACTURING METHOD THEREOF
- Publication number 20230002964
- Publication date Jan 5, 2023
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
THERMOPLASTIC ARTIFICIAL LEATHER AND THE MANUFACTURING METHOD THEREOF
- Publication number 20220364303
- Publication date Nov 17, 2022
- San Fang Chemical Industry Co., Ltd.
- Chih-Yi Lin
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
ARTIFICIAL LEATHER STRUCTURE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220307195
- Publication date Sep 29, 2022
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
ARTIFICIAL LEATHER AND MANUFACTURING METHOD THEREOF
- Publication number 20220205172
- Publication date Jun 30, 2022
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
TPU OPTICAL FIBER AND MANUFACTURING METHOD THEREOF
- Publication number 20220206212
- Publication date Jun 30, 2022
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
COMPOSITE FILAMENT TEXTILE AND COMPOSITE FILAMENT ARTIFICIAL LEATHE...
- Publication number 20220186427
- Publication date Jun 16, 2022
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHUNG-CHIH FENG
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
THIN FILM, MANUFACTURING METHOD AND USES THEREOF
- Publication number 20220041820
- Publication date Feb 10, 2022
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
HIGH FREQUENCY EASY MELTING MULTIPLE LAYERED STRUCTURE
- Publication number 20210395573
- Publication date Dec 23, 2021
- CHIH YI LIN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CONDUCTIVE FILM AND MANUFACTURING METHOD THEREOF
- Publication number 20210385947
- Publication date Dec 9, 2021
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYPROPYLENE LAMINATED MATERIAL AND MANUFACTURING METHOD THEREOF
- Publication number 20210331451
- Publication date Oct 28, 2021
- CHIH-YI LIN
- B32 - LAYERED PRODUCTS
Information Patent Application
TPU BALL STRUCTURE AND MANUFACTURING METHOD THEREOF
- Publication number 20210331040
- Publication date Oct 28, 2021
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- B32 - LAYERED PRODUCTS
Information Patent Application
FABRIC STRUCTURE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20210331373
- Publication date Oct 28, 2021
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- KUO-KUANG CHENG
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
ARTIFICIAL LEATHER AND METHOD FOR PRODUCING THE SAME
- Publication number 20210262161
- Publication date Aug 26, 2021
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- Chih-Yi LIN
- B32 - LAYERED PRODUCTS
Information Patent Application
HYDROLYSIS-RESISTANT THERMOPLASTIC POLYURETHANE FIBER AND METHOD FO...
- Publication number 20210262122
- Publication date Aug 26, 2021
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
ARTIFICIAL LEATHER AND METHOD FOR PRODUCING THE SAME
- Publication number 20210262160
- Publication date Aug 26, 2021
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- Chih-Yi Lin
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
ARTIFICIAL LEATHER OF ETHYLENE-PROPYLENE COPOLYMER AND MANUFACTURIN...
- Publication number 20210238798
- Publication date Aug 5, 2021
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
THERMOPLASTIC POLYURETHANE FIBER AND METHOD FOR PRODUCING THE SAME
- Publication number 20210238338
- Publication date Aug 5, 2021
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- Chih-Yi Lin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLEECE FABRIC AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20210238783
- Publication date Aug 5, 2021
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- D03 - WEAVING
Information Patent Application
LEATHER MATERIAL AND MANUFACTURING METHOD THEREOF
- Publication number 20210222359
- Publication date Jul 22, 2021
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
ARTIFICIAL LEATHER AND MANUFACTURING METHOD THEREOF
- Publication number 20210222360
- Publication date Jul 22, 2021
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Method of Removing Sludge from a Drain Pipe
- Publication number 20210205862
- Publication date Jul 8, 2021
- Kuo-Chung CHENG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Kuo-Kuang Cheng

Person

Patents Grantslast 30 patents

TPU ball structure and manufacturing method thereof

Thin film, manufacturing method and uses thereof

Method of removing sludge from a drain pipe

Composite thermoplastic film and the manufacturing method thereof

Thermoplastic polyurethane fiber and method for producing the same

Artificial leather and method for producing the same

Artificial leather

Artificial leather and manufacturing method thereof

Substrate of artificial leather including ultrafine fibers and meth...

Artificial leather composite reinforced with ultramicrofiber nonwov...

Method for producing ultrafine fiber and artificial leather

Process of making splittable microfiber substrate

Patents Applicationslast 30 patents

ENVIRONMENTAL-FRIENDLY ARTIFICIAL LEATHER AND MANUFACTURING METHOD...

ELASTIC HOT GLUE HAVING LOW PROCESSING TEMPERATURE CAPABILITY

ARTIFICIAL LEATHER HAVING VISUAL PENETRATION AND MANUFACTURING METH...

WATERPROOF AND MOISTURE-PERMEABLE COMPOSITE MATERIAL

FILM HAVING LIGHT TRANSMITTANCE AND MANUFACTURING METHOD THEREOF

COMPOSITE THERMOPLASTIC FILM AND THE MANUFACTURING METHOD THEREOF

THERMOPLASTIC FILM AND THE MANUFACTURING METHOD THEREOF

INNOVATIVE LEATHER AND MANUFACTURING METHOD THEREOF

ELASTIC FIBER, ELASTIC FIBER COVERED YARN AND REELING MANUFACTURING...

INNOVATIVE LEATHER AND MANUFACTURING METHOD THEREOF

THERMOPLASTIC ARTIFICIAL LEATHER AND THE MANUFACTURING METHOD THEREOF

ARTIFICIAL LEATHER STRUCTURE AND METHOD FOR MANUFACTURING THE SAME

ARTIFICIAL LEATHER AND MANUFACTURING METHOD THEREOF

TPU OPTICAL FIBER AND MANUFACTURING METHOD THEREOF

COMPOSITE FILAMENT TEXTILE AND COMPOSITE FILAMENT ARTIFICIAL LEATHE...

THIN FILM, MANUFACTURING METHOD AND USES THEREOF

HIGH FREQUENCY EASY MELTING MULTIPLE LAYERED STRUCTURE

CONDUCTIVE FILM AND MANUFACTURING METHOD THEREOF

POLYPROPYLENE LAMINATED MATERIAL AND MANUFACTURING METHOD THEREOF

TPU BALL STRUCTURE AND MANUFACTURING METHOD THEREOF

FABRIC STRUCTURE AND METHOD FOR MANUFACTURING THE SAME

ARTIFICIAL LEATHER AND METHOD FOR PRODUCING THE SAME

HYDROLYSIS-RESISTANT THERMOPLASTIC POLYURETHANE FIBER AND METHOD FO...

ARTIFICIAL LEATHER AND METHOD FOR PRODUCING THE SAME

ARTIFICIAL LEATHER OF ETHYLENE-PROPYLENE COPOLYMER AND MANUFACTURIN...

THERMOPLASTIC POLYURETHANE FIBER AND METHOD FOR PRODUCING THE SAME

FLEECE FABRIC AND METHOD FOR MANUFACTURING THE SAME

LEATHER MATERIAL AND MANUFACTURING METHOD THEREOF

ARTIFICIAL LEATHER AND MANUFACTURING METHOD THEREOF

Method of Removing Sludge from a Drain Pipe