LIAO; YUEFEI

Patent Applications and Registrations

Patent applications and USPTO patent grants for LIAO; YUEFEI.The latest application filed is for "jumper cable integrated starting power supply device, and starting and igniting method".

Company Profile

4.9.5

LIAO; YUEFEI - DONGGUAN CN
Liao; Yuefei - Guangdong CN
Liao; Yuefei - Dongguan 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
Jumper Cable Integrated Starting Power Supply Device, And Starting And Igniting Method App 20220069574 - LIAO; YUEFEI ; et al.	2022-03-03
Constant-current charging circuit, energy storage power source and constant-current charging method Grant 10,978,882 - Ji , et al. April 13, 2	2021-04-13
Jump starter Grant D889,398 - Gan , et al.	2020-07-07
Portable power station Grant D887,357 - Liao	2020-06-16
Jump starter Grant D886,048 - Gan , et al.	2020-06-02
Jump starter Grant D885,330 - Gan , et al.	2020-05-26
Smart jumper cable having a display module Grant 10,514,426 - Liao , et al. Dec	2019-12-24
Switching control method for a dual auxiliary power supply Grant 10,340,798 - Ji , et al.	2019-07-02
Car jump starter power bank and battery pack connecting method thereof Grant 10,243,382 - Liao , et al.	2019-03-26
Smart Jumper Cable Having a Display Module App 20190086477 - Liao; Yuefei ; et al.	2019-03-21
Switching Control Method For A Dual Auxiliary Power Supply App 20190013694 - Ji; Yexin ; et al.	2019-01-10
Constant-Current Charging Circuit, Energy Storage Power Source and Constant-Current Charging Method App 20180337543 - Ji; Yexin ; et al.	2018-11-22
Car Jump Starter Power Bank and Battery Pack Connecting Method Thereof App 20180337544 - Liao; Yuefei ; et al.	2018-11-22
Jump starter Grant D786,192 - Liu , et al. May 9, 2	2017-05-09

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