Dai; Changzheng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dai; Changzheng.The latest application filed is for "atomizing assembly structure".

Company Profile

3.14.14

Dai; Changzheng - Shenzhen CN
DAI; CHANGZHENG - Shenzhen City CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Atomizing assembly structure easy to disassemble Grant 11,147,308 - Chen , et al. October 19, 2	2021-10-19
Aerosol generation component and assembly method thereof and atomizer and electronic cigarette Grant 10,881,145 - Zhao , et al. January 5, 2	2021-01-05
Atomizer and electronic cigarette having same Grant 10,721,966 - Li , et al.	2020-07-28
Atomizer and electronic cigarette having same Grant 10,537,138 - Li , et al. Ja	2020-01-21
Refillable device Grant 10,377,622 - Li , et al. A	2019-08-13
Liquid injecting container, refillable liquid injecting system including same, and liquid injecting method using same Grant 10,280,064 - Li , et al.	2019-05-07
Atomizer and electronic cigarette having same Grant 10,238,147 - Li , et al.	2019-03-26
Atomizing Assembly Structure App 20180360118 - CHEN; Zhiquan ; et al.	2018-12-20
Aerosol Generation Component And Assembly Method Thereof And Atomizer And Electronic Cigarette App 20180325178 - ZHAO; Xiaoqiang ; et al.	2018-11-15
Liquid injecting container Grant 10,125,004 - Li , et al. November 13, 2	2018-11-13
Atomizer and refillable electronic cigarette having same Grant 10,085,484 - Li , et al. October 2, 2	2018-10-02
Atomizer and electronic cigarette having same Grant 10,021,917 - Dai , et al. July 17, 2	2018-07-17
Atomizer and electronic cigarette having same Grant 10,004,275 - Li , et al. June 26, 2	2018-06-26
Atomizer and electronic cigarette having same Grant 9,999,253 - Li , et al. June 19, 2	2018-06-19
Atomizer having replaceable atomizing core and electronic cigarette having same Grant 9,993,028 - Li , et al. June 12, 2	2018-06-12
Atomizer And Electronic Cigarette Having Same App 20180116290 - LI; Yonghai ; et al.	2018-05-03
Atomizer And Electronic Cigarette Having Same App 20180116287 - Dai; Changzheng ; et al.	2018-05-03
Atomizer and electronic cigarette having same Grant 9,814,272 - Li , et al. November 14, 2	2017-11-14
Refillable Device App 20170297892 - LI; YONGHAI ; et al.	2017-10-19
Atomizer And Electronic Cigarette Having Same App 20170208869 - LI; YONGHAI ; et al.	2017-07-27
Atomizer And Electronic Cigarette Having Same App 20170196272 - LI; YONGHAI ; et al.	2017-07-13
Atomizer And Electronic Cigarette Having Same App 20170119060 - LI; YONGHAI ; et al.	2017-05-04
Atomizer And Electronic Cigarette Having Same App 20170065001 - LI; YONGHAI ; et al.	2017-03-09
Liquid Injecting Container App 20170006915 - LI; YONGHAI ; et al.	2017-01-12
Atomizer And Electronic Cigarette Having Same App 20170006923 - LI; Yonghai ; et al.	2017-01-12
Liquid Injecting Container, Refillable Liquid Injecting System Including Same, And Liquid Injecting Method Using Same App 20170001854 - LI; YONGHAI ; et al.	2017-01-05
Atomizer And Electronic Cigarette Having Same App 20160366943 - LI; YONGHAI ; et al.	2016-12-22
Atomizer And Electronic Cigarette Having Same App 20160227841 - LI; YONGHAI ; et al.	2016-08-11

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