Weiyi CHIA

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Patents Grantslast 30 patents

Information Patent Grant
Hand held appliance
- Patent number 10,869,529
- Issue date Dec 22, 2020
- Dyson Technology Limited
- Weiyi Chia
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hairdryer filter
- Patent number D856579
- Issue date Aug 13, 2019
- Dyson Technology Limited
- Weiyi Chia
- D28 - Cosmetic products and toilet articles
Information Patent Grant
Hairdryer filter
- Patent number D856580
- Issue date Aug 13, 2019
- Dyson Technology Limited
- Weiyi Chia
- D28 - Cosmetic products and toilet articles
Information Patent Grant
Hairdryer filter
- Patent number D854745
- Issue date Jul 23, 2019
- Dyson Technology Limited
- Weiyi Chia
- D28 - Cosmetic products and toilet articles
Information Patent Grant
Hairdryer filter
- Patent number D848675
- Issue date May 14, 2019
- Dyson Technology Limited
- Weiyi Chia
- D28 - Cosmetic products and toilet articles
Information Patent Grant
Hairdryer filter
- Patent number D830630
- Issue date Oct 9, 2018
- Dyson Technology Limited
- Weiyi Chia
- D28 - Cosmetic products and toilet articles

Patents Applicationslast 30 patents

Information Patent Application
MODULAR ORO-NASAL PATIENT INTERFACE
- Publication number 20230347089
- Publication date Nov 2, 2023
- ResMed Asia Pte. Ltd.
- Robin YEW
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAND HELD APPLIANCE
- Publication number 20180255896
- Publication date Sep 13, 2018
- Dyson Technology Limited
- Weiyi CHIA
- A45 - HAND OR TRAVELLING ARTICLES