Po-Chih SHEN

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Kaohsiung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Vaporizing apparatus and vaporizer thereof
- Patent number 11,992,053
- Issue date May 28, 2024
- Polytronics Technology Corp.
- Po-Chih Shen
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Vaporizing apparatus and vaporizer thereof
- Patent number 11,800,895
- Issue date Oct 31, 2023
- Polytronics Technology Corp.
- Po-Chih Shen
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
VAPORIZING APPARATUS AND VAPORIZER THEREOF
- Publication number 20220104549
- Publication date Apr 7, 2022
- POLYTRONICS TECHNOLOGY CORP.
- Po-Chih SHEN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
VAPORIZING APPARATUS AND VAPORIZER THEREOF
- Publication number 20210195953
- Publication date Jul 1, 2021
- POLYTRONICS TECHNOLOGY CORP.
- Po-Chih SHEN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES