Jian CHEN

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Low-temperature semen cryopreservation device
- Patent number 12,010,988
- Issue date Jun 18, 2024
- Zhejiang University
- Jin-peng Rao
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Manipulator driven by modular joint time-sharing switching
- Patent number 11,850,015
- Issue date Dec 26, 2023
- Zhejiang University
- Jian Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tubeless heat exchanger for fluid heating systems
- Patent number 11,835,302
- Issue date Dec 5, 2023
- FULTON GROUP N.A., INC.
- Carl Nicholas Nett
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ventilator mounting bracket
- Patent number 10,712,046
- Issue date Jul 14, 2020
- AUPU HOME STYLE CORPORATION LIMITED.
- Shouyong Gao
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
LOW-TEMPERATURE SEMEN CRYOPRESERVATION DEVICE
- Publication number 20240215571
- Publication date Jul 4, 2024
- Zhejiang University
- Jin-peng Rao
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
MANIPULATOR DRIVEN BY MODULAR JOINT TIME-SHARING SWITCHING
- Publication number 20230181273
- Publication date Jun 15, 2023
- Zhejiang University
- Jian CHEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VENTILATOR MOUNTING BRACKET
- Publication number 20190331362
- Publication date Oct 31, 2019
- AUPU Home Style Corporation Limited.
- Shouyong GAO
- F24 - HEATING RANGES VENTILATING
Information Patent Application
VENTILATOR WITH FUNCTIONAL MODULE
- Publication number 20190151580
- Publication date May 23, 2019
- AUPU Home Style Corporation Limited.
- Shouyong GAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE