Xiping ZENG

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing silver nano-rings
- Patent number 11,511,345
- Issue date Nov 29, 2022
- SHENZHEN HUAKE-TEK CO., LTD.
- Haibo Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Electrochromic film material and electrochromic film device prepare...
- Patent number 11,326,094
- Issue date May 10, 2022
- SHENZHEN HUAKE-TEK CO., LTD.
- Xiping Zeng
- B32 - LAYERED PRODUCTS
Information Patent Grant
Flexible conductive film and its preparation method
- Patent number 11,180,623
- Issue date Nov 23, 2021
- SHENZHEN HUAKE-TEK CO., LTD.
- Shidong Jin
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
FLEXIBLE CONDUCTIVE FILM AND ITS PREPARATION METHOD
- Publication number 20210179796
- Publication date Jun 17, 2021
- SHENZHEN HUAKE-TEK CO., LTD.
- SHIDONG JIN
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR PREPARING SILVER NANO-RINGS
- Publication number 20210138549
- Publication date May 13, 2021
- HAIBO WANG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ELECTROCHROMIC FILM MATERIAL AND ELECTROCHROMIC FILM DEVICE PREPARE...
- Publication number 20210026213
- Publication date Jan 28, 2021
- SHENZHEN HUAKE-TEK CO., LTD.
- Xiping ZENG
- G02 - OPTICS