Qingzhong Zheng

Person

Xiamen, CN

People

Patents Applicationslast 30 patents

Information Patent Application
SPUN-BONDED COMPOSITE WIPING NON-WOVEN FABRIC AND MANUFACTURING MET...
- Publication number 20240240375
- Publication date Jul 18, 2024
- XIAMEN YANJAN NEW MATERIAL CO., LTD.
- Qingzhong ZHENG
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
FINE-DENIER COMPOSITE NON-WOVEN FABRIC AND FABRICATION METHOD THEREFOR
- Publication number 20240208177
- Publication date Jun 27, 2024
- XIAMEN YANJAN NEW MATERIAL CO., LTD.
- Jihua XIE
- B32 - LAYERED PRODUCTS
Information Patent Application
Composite Wipes and Fabrication Method Therefor
- Publication number 20240052538
- Publication date Feb 15, 2024
- XIAMEN YANJAN NEW MATERIAL CO., LTD.
- Shihuang LI
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
ABRASION RESISTANT WIPE AND MANUFACTURING METHOD THEREFOR
- Publication number 20230340708
- Publication date Oct 26, 2023
- Xiamen Yanjan New Material Co., Ltd.
- Qingzhong ZHENG
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
WIPE AND MANUFACTURING METHOD THEREOF
- Publication number 20210332512
- Publication date Oct 28, 2021
- XIAMEN YANJAN NEW MATERIAL CO., LTD
- Qingzhong Zheng
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
WIPE AND MANUFACTURING METHOD THEREOF
- Publication number 20210301437
- Publication date Sep 30, 2021
- XIAMEN YANJAN NEW MATERIAL CO., LTD
- Qingzhong Zheng
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
SPUNBOND WIPE AND MANUFACTURING METHOD THEREOF
- Publication number 20210301438
- Publication date Sep 30, 2021
- XIAMEN YANJAN NEW MATERIAL CO., LTD
- Qingzhong Zheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WIPE AND MANUFACTURING METHOD THEREOF
- Publication number 20210292945
- Publication date Sep 23, 2021
- XIAMEN YANJAN NEW MATERIAL CO., LTD
- Qingzhong Zheng
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
ABRASION RESISTANT WIPE AND MANUFACTURING METHOD THEREFOR
- Publication number 20210172103
- Publication date Jun 10, 2021
- Xiamen Yanjan New Material Co.,Ltd
- Qingzhong ZHENG
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
WATER ABSORBING WIPE AND MANUFACTURING METHOD THEREFOR
- Publication number 20210164139
- Publication date Jun 3, 2021
- Qingzhong Zheng
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

Qingzhong Zheng

Person

Patents Applicationslast 30 patents

SPUN-BONDED COMPOSITE WIPING NON-WOVEN FABRIC AND MANUFACTURING MET...

FINE-DENIER COMPOSITE NON-WOVEN FABRIC AND FABRICATION METHOD THEREFOR

Composite Wipes and Fabrication Method Therefor

ABRASION RESISTANT WIPE AND MANUFACTURING METHOD THEREFOR

WIPE AND MANUFACTURING METHOD THEREOF

WIPE AND MANUFACTURING METHOD THEREOF

SPUNBOND WIPE AND MANUFACTURING METHOD THEREOF

WIPE AND MANUFACTURING METHOD THEREOF

ABRASION RESISTANT WIPE AND MANUFACTURING METHOD THEREFOR

WATER ABSORBING WIPE AND MANUFACTURING METHOD THEREFOR