Inventor · disambiguated record
Xiaolei Qin
Also filed as: QIN XIAOLEI
11 granted patents·12 pending applications·90 citations·filing 2005–2024
88Inventor score
Top patents by PatentIndex Score
23 records- 0191US8116735B2System and method for mobile telephone roamingLIU JING·Filed 2008·Granted Feb 14, 2012·17 cites·16 claims
- 0290US9736689B2System and method for mobile telephone roamingLIU JING·Filed 2012·Granted Aug 15, 2017·12 cites·20 claims
- 0387USD723061SPortion of a display screen with iconQIN XIAOLEI·Filed 2012·Granted Feb 24, 2015·42 cites·1 claims
- 0480US2023397004A1System and method for mobile telephone roamingSIMO HOLDINGS INC·Filed 2023·Application pending·0 cites
- 0573US2024048627A1Virtual subscriber identity module for mobile communication deviceSIMO HOLDINGS INC·Filed 2023·Application pending·0 cites
- 0668US10084879B2Virtual subscriber identity module for mobile communication deviceSIMO HOLDINGS INC·Filed 2016·Granted Sep 25, 2018·1 cites·14 claims
- 0767US11743720B2System and method for mobile telephone roamingSIMO HOLDINGS INC·Filed 2020·Granted Aug 29, 2023·0 cites·16 claims
- 0865US11799973B2Virtual subscriber identity module for mobile communication deviceSIMO HOLDINGS INC·Filed 2020·Granted Oct 24, 2023·0 cites·11 claims
- 0963US12069059B2System and method for dynamically providing communication profiles for mobile devices7 TEL INC·Filed 2020·Granted Aug 20, 2024·0 cites·18 claims
- 1063US2009190730A1Method and System for Using Advertisement to Sponsor International Mobile Phone Calls for Cellular Telephone NetworksLIU JING·Filed 2009·Application pending·0 cites
- 1162US10965681B2System and method for dynamically providing communication profiles for mobile devices7 TEL INC·Filed 2014·Granted Mar 30, 2021·0 cites·26 claims
- 1262USD750907SMaterial with printed patternQIN XIAOLEI·Filed 2014·Granted Mar 8, 2016·10 cites·1 claims
- 1359US2025227111A1System And Method For Adding Funds to a Prepaid Account for a Mobile Device Associated with Multiple Communication Profiles7 TEL INC·Filed 2024·Application pending·0 cites
- 1458US2007280441A1Method And System For Using Advertisement To Sponsor International Mobile Phone Calls For Cellular Telephone NetworksMINO HOLDINGS INC·Filed 2007·Application pending·0 cites
- 1556US10893121B2Virtual subscriber identity module for mobile communication deviceSIMO HOLDINGS INC·Filed 2017·Granted Jan 12, 2021·0 cites·15 claims
- 1656US2018035295A1System and method for mobile telephone roamingSIMO HOLDINGS INC·Filed 2017·Application pending·0 cites
- 1755USD716059SMaterial with printed patternQIN XIAOLEI·Filed 2012·Granted Oct 28, 2014·8 cites·1 claims
- 1852US2009245179A1Method and System for Processing International Calls Using a Voice Over IP ProcessLIU JING·Filed 2009·Application pending·0 cites
- 1950US2006077943A1Method and system for processing international calls using a voice over IP processMINO HOLDINGS INC C O M & C CO·Filed 2005·Application pending·0 cites
- 2044US2006079237A1Method and system for least call routing for one or more telephone callsMINO HOLDINGS INC·Filed 2005·Application pending·0 cites
- 2144US2006079238A1User interface method and system for cellular phoneMINO HOLDINGS INC·Filed 2005·Application pending·0 cites
- 2242US2008020755A1Method and system for international roaming using virtual sim cardMINO HOLDINGS INC·Filed 2007·Application pending·0 cites
- 2330US2011269461A1System and Method for Dynamically Providing Communication Profiles for Mobile DevicesXU RICHARD H·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →