David Wayne

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Aptos, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Heat-not-burn device and method
- Patent number 11,272,741
- Issue date Mar 15, 2022
- CQENS TECHNOLOGIES INC.
- Alexander Chinhak Chong
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Heat-not-burn device and method
- Patent number 10,750,787
- Issue date Aug 25, 2020
- CQENS TECHNOLOGIES INC.
- Alexander Chinhak Chong
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
Heat-not-Burn Device and Method
- Publication number 20230091696
- Publication date Mar 23, 2023
- CQENS Technologies Inc.
- Alexander Chinhak Chong
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Heat-not-Burn Device and Method
- Publication number 20220202091
- Publication date Jun 30, 2022
- CQENS Technologies Inc.
- Alexander Chinhak Chong
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Heat-not-Burn Device and Method
- Publication number 20200383377
- Publication date Dec 10, 2020
- CQENS Technologies Inc.
- Alexander Chinhak Chong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HEAT-NOT-BURN DEVICE AND METHOD
- Publication number 20200375256
- Publication date Dec 3, 2020
- CQENS Technologies Inc.
- Alexander Chinhak Chong
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Heat-not-Burn Device and Method
- Publication number 20190200677
- Publication date Jul 4, 2019
- CHONG CORPORATION
- Alexander Chinhak Chong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE