Zhao; Longjie

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhao; Longjie.The latest application filed is for "trench gate device and method for making the same".

Company Profile

5.6.7

Zhao; Longjie - Shanghai CN
Zhao; Longjie - Shangahi CN
Zhao; Longjie - Wuxi New District CN
Zhao; Longjie - Jiangsu 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
Trench gate semiconductor device and method for making the same Grant 11,374,123 - Yang , et al. June 28, 2	2022-06-28
Trench Gate Device And Method For Making The Same App 20220020858 - ZHAO; Longjie	2022-01-20
IGBT device Grant 11,139,391 - Yang , et al. October 5, 2	2021-10-05
Trench Gate Semiconductor Device And Method For Making The Same App 20210119038 - YANG; Jiye ; et al.	2021-04-22
Super-junction structure and method for manufacturing same Grant 10,923,564 - Zhao February 16, 2	2021-02-16
Igbt Device App 20200219996 - YANG; Jiye ; et al.	2020-07-09
Trench gate manufacturing method Grant 10,680,070 - Yang , et al.	2020-06-09
Super-junction Structure And Method For Manufacturing Same App 20200006475 - Zhao; Longjie	2020-01-02
Laterally diffused metal oxide semiconductor field-effect transistor and manufacturing method therefor Grant 10,290,705 - Huang , et al.	2019-05-14
Trench Gate Manufacturing Method App 20190103466 - Yang; Jiye ; et al.	2019-04-04
Laterally Diffused Metal Oxide Semiconductor Field-effect Transistor And Manufacturing Method Therefor App 20180130877 - HUANG; Feng ; et al.	2018-05-10
Method for manufacturing laterally insulated-gate bipolar transistor Grant 9,865,702 - Huang , et al. January 9, 2	2018-01-09
Method For Manufacturing Laterally Insulated-gate Bipolar Transistor App 20170358657 - HUANG; Feng ; et al.	2017-12-14

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.