Weiyi Wang

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Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Bidirectional mechanical converting unit
- Patent number RE49574
- Issue date Jul 11, 2023
- Hangzhou Great Star Industrial Co., Ltd.
- Weiyi Wang
Information Patent Grant
Bidirectional mechanical converting unit
- Patent number 9,156,145
- Issue date Oct 13, 2015
- Weiyi Wang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Bidirectional mechanical converting unit
- Patent number 9,108,303
- Issue date Aug 18, 2015
- Weiyi Wang
- Weiyi Wang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
Bidirectional Mechanical Converting Unit
- Publication number 20240217074
- Publication date Jul 4, 2024
- HANGZHOU GREAT STAR INDUSTRIAL CO., LTD.
- Weiyi Wang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS