Li Changchun

USPTO Trademark & Patent Filings

Trademark applications and grants for Li Changchun. Li Changchun has 2 trademark applications. The latest application filed is for "LEVON"

Company Profile

Li ChangChun
changchun li
Li; Changchun - Rochester Hills MI
LI; Changchun - Beijing CN
Li; Changchun - Concord MA
Li; Changchun - Jiangsu CN

Entity Type	INDIVIDUAL
Address	Shantiansi Village, Yueping Town, Yanfeng District Hengyang City CHINA 421007

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

Patent Applications

Patent Application	Date
ELECTRIC VEHICLE THERMAL SYSTEM WITH WASTE HEAT RECOVERY 20220161630 - 17/102718 Lindquist; Craig A. ; et al.	2022-05-26
METHOD, APPARATUS AND MEDIUM FOR TIMING CONTROL IN AN ELECTRONIC DEVICE 20200333769 - 16/958598 LI; Changchun ; et al.	2020-10-22
Method and System for Queue Length Analysis 20190392222 - 16/561419 Westmacott; Ian C. ; et al.	2019-12-26
Method and System to Characterize Video Background Changes as Abandoned or Removed Objects 20180330189 - 16/026783 Li; Changchun ; et al.	2018-11-15
Method and System for Queue Length Analysis 20180218223 - 15/939452 Westmacott; Ian C. ; et al.	2018-08-02
Rolling shutter compensation for moving digital optical camera sensors 11,405,557 - 17/380,154 Li August 2, 2	2022-08-02
Method and system for queue length analysis 11,250,644 - 16/561,419 Westmacott , et al. February 15, 2	2022-02-15
Method and device for selecting entity in drawing 10,466,877 - 14/917,252 Wang , et al. No	2019-11-05
Method and system for queue length analysis 10,445,589 - 15/939,452 Westmacott , et al. Oc	2019-10-15
Method and system to characterize video background changes as abandoned or removed objects 10,235,599 - 16/026,783 Li , et al.	2019-03-19

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"LEVON" 97476990	LEVON 2022-06-27
"AWCCXMYM" 90368729	AWCCXMYM 2020-12-09

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