LIAO; Yongkai

Patent Applications and Registrations

Patent applications and USPTO patent grants for LIAO; Yongkai.The latest application filed is for "wireless power transmission device and foreign object detection method thereof".

Company Profile

11.7.9

LIAO; Yongkai - Shanghai CN
Liao; Yongkai - Taoyuan TW
Liao; Yongkai - Samutprakarn TH
LIAO; Yongkai - Taoyuan City TW

*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
Wireless Power Transmission Device And Foreign Object Detection Method Thereof App 20220149667 - YANG; Gang ; et al.	2022-05-12
Wireless Power Transmission Appratus And Control Method Thereof App 20220085649 - JIANG; Qing ; et al.	2022-03-17
Wireless power transmission system and data transmission method Grant 11,025,304 - Du , et al. June 1, 2	2021-06-01
Distance detection methods and systems for wireless power transmission device Grant 10,965,173 - Du , et al. March 30, 2	2021-03-30
Wireless power transmitting module and installation method thereof Grant 10,923,268 - Che , et al. February 16, 2	2021-02-16
Power generating method and wireless power transmission device therefor Grant 10,923,950 - Liao , et al. February 16, 2	2021-02-16
Fault protection method and wireless power transmission device using same Grant 10,811,907 - Du , et al. October 20, 2	2020-10-20
Wireless power transmission device Grant 10,797,533 - Du , et al. October 6, 2	2020-10-06
Control circuit and control method for wireless power transmission device Grant 10,797,521 - Du , et al. October 6, 2	2020-10-06
Distance Detection Methods And Systems For Wireless Power Transmission Device App 20200204012 - DU; Shuailin ; et al.	2020-06-25
Wireless Power Transmitting Module And Installation Method Thereof App 20200111600 - CHE; Liangsong ; et al.	2020-04-09
Wireless Power Transmission System And Data Transmission Method App 20190319674 - DU; Shuailin ; et al.	2019-10-17
Fault Protection Method And Wireless Power Transmission Device Using Same App 20190222064 - Du; Shuailin ; et al.	2019-07-18
Power Generating Method And Wireless Power Transmission Device Therefor App 20190081510 - Liao; Yongkai ; et al.	2019-03-14
Control Circuit And Control Method For Wireless Power Transmission Device App 20190058357 - Du; Shuailin ; et al.	2019-02-21
Wireless Power Transmission Device App 20180254672 - Du; Shuailin ; et al.	2018-09-06

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.