Inventor · disambiguated record
Xuemei Song
Also filed as: SONG XUEMEI
10 granted patents·4 pending applications·17 citations·filing 2009–2022
83Inventor score
Top patents by PatentIndex Score
14 records- 0183US10443785B2Method and system for optimizing the filling, storage and dispensing of carbon dioxide from multiple containers without overpressurizationSONG XUEMEI·Filed 2017·Granted Oct 15, 2019·3 cites·21 claims
- 0281US9316355B2Cylinder preparation for high purity acetyleneSONG XUEMEI·Filed 2012·Granted Apr 19, 2016·3 cites·9 claims
- 0374US8398747B2Processes for purification of acetyleneSONG XUEMEI·Filed 2009·Granted Mar 19, 2013·6 cites·20 claims
- 0472US10133859B2Managing registration of user identity using handwritingALIBABA GROUP HOLDING LTD·Filed 2015·Granted Nov 20, 2018·2 cites·26 claims
- 0568US8322383B2Cylinder preparation for high purity acetyleneSONG XUEMEI·Filed 2009·Granted Dec 4, 2012·3 cites·13 claims
- 0665US11242955B2Method and system for optimizing the filling, storage and dispensing of carbon dioxide from multiple containers without overpressurizationSONG XUEMEI·Filed 2019·Granted Feb 8, 2022·0 cites·19 claims
- 0764US11939451B2Solvents for acetylene fluid storageSONG XUEMEI·Filed 2021·Granted Mar 26, 2024·0 cites·8 claims
- 0864US2020003366A1Method and system for optimizing the filling, storage and dispensing of carbon dioxide from multiple containers without over pressurizationSONG XUEMEI·Filed 2019·Application pending·0 cites
- 0953US2019354122A1Dynamic gas blending system and process for producing mixtures with minimal variation within tolerance limits and increased gas utilizationSONG XUEMEI·Filed 2019·Application pending·0 cites
- 1050US10508771B2Method and system for optimizing the filling, storage and dispensing of carbon dioxide from multiple containers without overpressurizationSONG XUEMEI·Filed 2017·Granted Dec 17, 2019·0 cites·8 claims
- 1147US10409297B2Dynamic gas blending system and process for producing mixtures with minimal variation within tolerance limits and increased gas utilizationSONG XUEMEI·Filed 2015·Granted Sep 10, 2019·0 cites·15 claims
- 1246US8704445B2Method for improving uniformity of high-frequency plasma discharge by means of frequency modulationWANG BO·Filed 2012·Granted Apr 22, 2014·0 cites·4 claims
- 1346US2022260212A1Acetylene fluid supply package, system comprising the same and method of fabricating semiconductor device using the sameSINHA ASHWINI K·Filed 2022·Application pending·0 cites
- 1443US2012227816A1Dynamic gas blendingSONG XUEMEI·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →