Feng SHI

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Sliding removable coaxial capillary microfluidic chip and preparati...
- Patent number 11,944,963
- Issue date Apr 2, 2024
- Dalian University of Technology
- Shengyang Tao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Preparation method for dental material with transmittance and color...
- Patent number 11,517,507
- Issue date Dec 6, 2022
- LIAONING UPCERA CO., LTD
- Hongjuan Wang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for preparing a dental composite resin material and articles...
- Patent number 10,596,077
- Issue date Mar 24, 2020
- Liaoning Upcera Co., Ltd.
- Yuexiu Qiu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multilayer-color composite material for use in dental department, a...
- Patent number 10,485,736
- Issue date Nov 26, 2019
- SHENZHEN UPCERA DENTAL TECHNOLOGY CO., LTD.
- Hongjuan Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SLIDING REMOVABLE COAXIAL CAPILLARY MICROFLUIDIC CHIP AND PREPARATI...
- Publication number 20240042429
- Publication date Feb 8, 2024
- DALIAN UNIVERSITY OF TECHNOLOGY
- Shengyang TAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PREPARATION METHOD FOR DENTAL MATERIAL WITH TRANSMITTANCE AND COLOR...
- Publication number 20200268616
- Publication date Aug 27, 2020
- LIAONING UPCERA CO., LTD
- Hongjuan WANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PREPARING A DENTAL COMPOSITE RESIN MATERIAL AND ARTICLES...
- Publication number 20180221250
- Publication date Aug 9, 2018
- Liaoning Upcera Co., Ltd.
- Yuexiu QIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTILAYER-COLOR COMPOSITE MATERIAL FOR USE IN DENTAL DEPARTMENT, A...
- Publication number 20180161251
- Publication date Jun 14, 2018
- SHENZHEN UPCERA DENTAL TECHNOLOGY CO., LTD
- Hongjuan WANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE