Xu; Jingjun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Xu; Jingjun.The latest application filed is for "bismuth and magnesium co-doped lithium niobate crystal, preparation method thereof and application thereof".

Company Profile

1.4.4

Xu; Jingjun - Tianjin CN
Xu, Jingjun - Tianjin 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
Method for orientation of liquid crystals in micro/nano region on basis of laser direct writing and system thereof Grant 10,459,294 - Zhang , et al. Oc	2019-10-29
Bismuth and magnesium co-doped lithium niobate crystal, preparation method thereof and application thereof Grant 10,036,102 - Kong , et al. July 31, 2	2018-07-31
Bismuth And Magnesium Co-doped Lithium Niobate Crystal, Preparation Method Thereof And Application Thereof App 20170253994 - KONG; Yongfa ; et al.	2017-09-07
Method For Orientation Of Liquid Crystals In Micro/nano Region On Basis Of Laser Direct Writing And System Thereof App 20160291414 - ZHANG; Xinzheng ; et al.	2016-10-06
Doubly doped lithium niobate crystals Grant 6,835,368 - Kong , et al. December 28, 2	2004-12-28
Only-readable three-dimensional optical storage device Grant 6,738,337 - Xu , et al. May 18, 2	2004-05-18
Only -readable three-dimensional optical storage device App 20020018429 - Xu, Jingjun ; et al.	2002-02-14
Doubly doped lithium niobate crystals App 20020009405 - Kong, Yongfa ; et al.	2002-01-24

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.