YU; Dongmei

Patent Applications and Registrations

Patent applications and USPTO patent grants for YU; Dongmei.The latest application filed is for "optical module".

Company Profile

1.6.8

YU; Dongmei - Qingdao CN
YU; Dongmei - Jinan CN
Yu; Dongmei - Beijing N/A CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Optical Module App 20220221667 - YAO; Jianwei ; et al.	2022-07-14
Method For Producing Acetate Grade Dissolving Pulp From Poplar Residual Slabs App 20200173103 - WU; Chaojun ; et al.	2020-06-04
Optical module Grant 10,288,825 - Zhao , et al.	2019-05-14
Optical Module App 20180180828 - Zhao; Wei ; et al.	2018-06-28
Method for automatically calibrating a Raman spectrum detection system and Raman spectrum detection system Grant 8,873,042 - Chen , et al. October 28, 2	2014-10-28
Method for Automatically Calibrating a Raman Spectrum Detection System and Raman Spectrum Detection System App 20130162989 - Chen; Zhiqiang ; et al.	2013-06-27
Security inspection system for persons Grant 8,193,486 - Liu , et al. June 5, 2	2012-06-05
Raman spectroscopy system and Raman spectroscopy detection method Grant 8,107,068 - Chen , et al. January 31, 2	2012-01-31
Security Inspection System For Persons App 20100072361 - Liu; Yinong ; et al.	2010-03-25
Method and apparatus for measuring terahertz time-domain spectroscopy Grant 7,675,037 - Li , et al. March 9, 2	2010-03-09
Raman Spectroscopy System And Raman Spectroscopy Detection Method App 20090323057 - CHEN; Zhiqiang ; et al.	2009-12-31
Method And Apparatus For Measuring Terahertz Time-domain Spectroscopy App 20080157750 - LI; Yuanjing ; et al.	2008-07-03

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.