Song; Xuemei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Song; Xuemei.The latest application filed is for "acetylene fluid supply package, system comprising the same and method of fabricating semiconductor device using the same".

Company Profile

12.16.24

Song; Xuemei - East Amherst NY
Song; Xuemei - Hangzhou CN
Song; Xuemei - Beijing N/A CN
Song; Xuemei - Grand Island NY

*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
Acetylene Fluid Supply Package, System Comprising The Same And Method Of Fabricating Semiconductor Device Using The Same App 20220260212 - Sinha; Ashwini K. ; et al.	2022-08-18
Method and system for optimizing the filling, storage and dispensing of carbon dioxide from multiple containers without overpressurization Grant 11,242,955 - Song , et al. February 8, 2	2022-02-08
Solvents For Acetylene Fluid Storage App 20210261751 - Song; Xuemei ; et al.	2021-08-26
Method and System for Optimizing the Filling, Storage and Dispensing of Carbon Dioxide From Multiple Containers Without Overpres App 20200063916 - Song; Xuemei ; et al.	2020-02-27
Method And System For Optimizing The Filling, Storage And Dispensing Of Carbon Dioxide From Multiple Containers Without Over Pre App 20200003366 - Song; Xuemei ; et al.	2020-01-02
Method and system for optimizing the filling, storage and dispensing of carbon dioxide from multiple containers without overpressurization Grant 10,508,771 - Song , et al. Dec	2019-12-17
Dynamic Gas Blending System And Process For Producing Mixtures With Minimal Variation Within Tolerance Limits And Increased Gas App 20190354122 - Song; Xuemei ; et al.	2019-11-21
Method and system for optimizing the filling, storage and dispensing of carbon dioxide from multiple containers without overpressurization Grant 10,443,785 - Song , et al. Oc	2019-10-15
Dynamic gas blending system and process for producing mixtures with minimal variation within tolerance limits and increased gas utilization Grant 10,409,297 - Song , et al. Sept	2019-09-10
Managing registration of user identity using handwriting Grant 10,133,859 - Song , et al. November 20, 2	2018-11-20
Method and System for Optimizing the Filling, Storage and Dispensing of Carbon Dioxide From Multiple Containers Without Overpressurization App 20170284602 - Song; Xuemei ; et al.	2017-10-05
Method And System For Optimizing The Filling, Storage And Dispsensing Of Carbon Dioxide From Multiple Containers Without Overpressurization App 20170284603 - Song; Xuemei ; et al.	2017-10-05
Cylinder preparation for high purity acetylene Grant 9,316,355 - Song , et al. April 19, 2	2016-04-19
Managing Registration Of User Identity Using Handwriting App 20160063240 - Song; Xuemei ; et al.	2016-03-03
Dynamic Gas Blending System And Process For Producing Mixtures With Minimal Variation Within Tolerance Limits And Increased Gas Utilization App 20150217245 - SONG; XUEMEI ; et al.	2015-08-06
Method for improving uniformity of high-frequency plasma discharge by means of frequency modulation Grant 8,704,445 - Wang , et al. April 22, 2	2014-04-22
Method for Improving Uniformity of High-Frequency Plasma Discharge by Means of Frequency Modulation App 20130285551 - Wang; Bo ; et al.	2013-10-31
Processes for purification of acetylene Grant 8,398,747 - Song , et al. March 19, 2	2013-03-19
Cylinder Preparation For High Purity Acetylene App 20130048143 - Song; Xuemei ; et al.	2013-02-28
Cylinder preparation for high purity acetylene Grant 8,322,383 - Song , et al. December 4, 2	2012-12-04
Dynamic Gas Blending App 20120227816 - Song; Xuemei ; et al.	2012-09-13
Processes For Purification Of Acetylene App 20100319536 - Song; Xuemei ; et al.	2010-12-23
Cylinder Preparation For High Purity Acetylene App 20100300578 - Song; Xuemei ; et al.	2010-12-02

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.