PAI-YAO HSIEH

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NEW TAIPEI CITY, TW

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Patents Grantslast 30 patents

Information Patent Grant
Photocuring device
- Patent number D890431
- Issue date Jul 14, 2020
- COSMEX CO. LTD.
- Wan Chieh Hsieh
- D28 - Cosmetic products and toilet articles
Information Patent Grant
Photocuring device
- Patent number D858882
- Issue date Sep 3, 2019
- Cosmex Co., Ltd.
- Wan Chieh Hsieh
- D28 - Cosmetic products and toilet articles
Information Patent Grant
Photocuring device
- Patent number D857993
- Issue date Aug 27, 2019
- Cosmex Co., Ltd.
- Wan Chieh Hsieh
- D28 - Cosmetic products and toilet articles

Patents Applicationslast 30 patents

Information Patent Application
DUST COLLECTOR APPARATUS
- Publication number 20230211269
- Publication date Jul 6, 2023
- COSMEX CO. LTD.
- Wan Chieh HSIEH
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
DUST COLLECTOR APPARATUS
- Publication number 20200037837
- Publication date Feb 6, 2020
- COSMEX CO. LTD.
- Wan Chieh HSIEH
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
STEAM-OFF GEL NAIL REMOVAL DEVICE
- Publication number 20190159570
- Publication date May 30, 2019
- COSMEX CO., LTD.
- Wan Chieh HSIEH
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
HIGH-PERFORMANCE HEAT DISSIPATING LAMP
- Publication number 20130215605
- Publication date Aug 22, 2013
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHIH-HSIEN WU
- F21 - LIGHTING