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Patents Grants
last 30 patents
Information
Patent Grant
Electronic cigarette having power chip with automatic closed-loop c...
Patent number
12,156,545
Issue date
Dec 3, 2024
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
Guangrong Lin
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Electronic cigarette chip with automatic closed-loop control for ou...
Patent number
12,155,309
Issue date
Nov 26, 2024
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
Guangrong Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electronic cigarette with automatic preheating in anticipation of s...
Patent number
12,022,882
Issue date
Jul 2, 2024
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
Guangrong Lin
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Electronic cigarette equipped with double air pressure sensors and...
Patent number
11,864,585
Issue date
Jan 9, 2024
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
Guangrong Lin
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Moisture-proof electronic cigarette
Patent number
11,771,133
Issue date
Oct 3, 2023
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
Guangrong Lin
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Automatically controlled heat-not-burn electronic cigarette device...
Patent number
11,439,188
Issue date
Sep 13, 2022
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
Guangrong Lin
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Anti-leakage liquid storage device of electronic cigarette
Patent number
10,531,686
Issue date
Jan 14, 2020
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
Guangrong Lin
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Electronic cigarette having three connection portions
Patent number
9,924,744
Issue date
Mar 27, 2018
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
Guangrong Lin
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Patents Applications
last 30 patents
Information
Patent Application
ELECTRONIC VAPORIZING DEVICE CHIP WITH AIR PRESSURE SENSING UNIT AN...
Publication number
20220341801
Publication date
Oct 27, 2022
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
Guangrong Lin
G01 - MEASURING TESTING
Information
Patent Application
ELECTRONIC CIGARETTE WITH AUTOMATIC PREHEATING IN ANTICIPATION OF S...
Publication number
20220322748
Publication date
Oct 13, 2022
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
Guangrong Lin
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
ELECTRONIC CIGARETTE HAVING POWER CHIP WITH AUTOMATIC CLOSED-LOOP C...
Publication number
20220287373
Publication date
Sep 15, 2022
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
Guangrong Lin
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
ELECTRONIC CIGARETTE CHIP WITH AUTOMATIC CLOSED-LOOP CONTROL FOR OU...
Publication number
20220278618
Publication date
Sep 1, 2022
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
Guangrong Lin
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
AUTOMATICALLY CONTROLLED HEAT-NOT-BURN ELECTRONIC CIGARETTE DEVICE...
Publication number
20200323273
Publication date
Oct 15, 2020
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
Guangrong Lin
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
MOISTURE-PROOF ELECTRONIC CIGARETTE
Publication number
20190387800
Publication date
Dec 26, 2019
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
Guangrong Lin
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
ELECTRONIC CIGARETTE VAPORIZER
Publication number
20190364972
Publication date
Dec 5, 2019
Shenzhen Happy Vaping Technology
Guangrong LIN
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Application
ONE PIECE COTTON FREE DISPOSABLE ELECTRONIC CIGARETTE
Publication number
20140069425
Publication date
Mar 13, 2014
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
Guangjie Zhang
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
COTTON FREE E-CIGARETTE VAPORIZER
Publication number
20140060529
Publication date
Mar 6, 2014
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
Guangjie Zhang
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Trademark
last 30 trademarks