Xinlei Li

USPTO Trademark & Patent Filings

Trademark applications and grants for Xinlei Li. Xinlei Li has 1 trademark applications. The latest application filed is for "OCHOENTT"

Company Profile

Xinlei Li
xinlei li
Li; Xinlei - Hangzhou CN

Entity Type	INDIVIDUAL
Address	Donghu Community, Nanqu District, 1605, Building 12, Chunyun Community, Xiaogan City, Hubei CHINA 432000

*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
SWITCHING CIRCUIT, SYNCHRONOUS RECTIFICATION CONTROL CIRCUIT AND CONTROL METHOD THEREOF 20220052614 - 17/514176 Zhang; Qiao ; et al.	2022-02-17
ISOLATED POWER CONVERTER AND DATA TRANSMISSION METHOD 20220038017 - 17/370156 Zhang; Qiao ; et al.	2022-02-03
SWITCHING CONTROL CIRCUIT, SWITCHING CONTROL METHOD AND FLYBACK CONVERTER THEREOF 20210006172 - 16/910258 Hu; Zhiliang ; et al.	2021-01-07
SWITCHING CIRCUIT, SYNCHRONOUS RECTIFICATION CONTROL CIRCUIT AND CONTROL METHOD THEREOF 20200204080 - 16/711607 Zhang; Qiao ; et al.	2020-06-25
FREQUENCY CONTROL CIRCUIT, CONTROL METHOD AND SWITCHING CONVERTER 20200076307 - 16/675452 Chen; Hao ; et al.	2020-03-05
Switching control circuit, switching control method and flyback converter thereof 11,424,687 - 16/910,258 Hu , et al. August 23, 2	2022-08-23
Switching circuit, synchronous rectification control circuit and control method thereof 11,190,108 - 16/711,607 Zhang , et al. November 30, 2	2021-11-30
Frequency control circuit, control method and switching converter 11,038,423 - 16/675,452 Chen , et al. June 15, 2	2021-06-15
Frequency control circuit, control method and switching converter 10,505,452 - 16/183,916 Chen , et al. Dec	2019-12-10
Transformer, flyback converter and switching power supply with the same 9,871,452 - 15/224,745 Huang , et al. January 16, 2	2018-01-16

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"OCHOENTT" 98681098	OCHOENTT 2024-08-03

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