Xiaolei Qin

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for dynamically providing communication profiles...
- Patent number 12,069,059
- Issue date Aug 20, 2024
- 7-TEL, Inc.
- Richard H. Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for mobile telephone roaming
- Patent number 11,743,720
- Issue date Aug 29, 2023
- Simo Holdings, Inc.
- Jing Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for dynamically providing communication profiles...
- Patent number 10,965,681
- Issue date Mar 30, 2021
- 7-TEL, Inc.
- Richard H. Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for mobile telephone roaming
- Patent number 9,736,689
- Issue date Aug 15, 2017
- Simo Holdings Inc.
- Jing Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for mobile telephone roaming
- Patent number 8,116,735
- Issue date Feb 14, 2012
- Simo Holdings Inc.
- Jing Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR MOBILE TELEPHONE ROAMING
- Publication number 20230397004
- Publication date Dec 7, 2023
- Simo Holdings, Inc.
- Jing LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Dynamically Providing Communication Profiles...
- Publication number 20200336491
- Publication date Oct 22, 2020
- 7-TEL, Inc.
- Richard H. Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR MOBILE TELEPHONE ROAMING
- Publication number 20200236549
- Publication date Jul 23, 2020
- Simo Holdings, Inc.
- Jing Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR MOBILE TELEPHONE ROAMING
- Publication number 20180035295
- Publication date Feb 1, 2018
- Simo Holdings, Inc.
- Jing Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR MOBILE TELEPHONE ROAMING
- Publication number 20120208532
- Publication date Aug 16, 2012
- Jing LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Dynamically Providing Communication Profiles...
- Publication number 20110269461
- Publication date Nov 3, 2011
- Richard H. Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Processing International Calls Using a Voice...
- Publication number 20090245179
- Publication date Oct 1, 2009
- Jing Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Mobile Telephone Roaming
- Publication number 20090221265
- Publication date Sep 3, 2009
- Jing LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Using Advertisement to Sponsor International...
- Publication number 20090190730
- Publication date Jul 30, 2009
- Jing LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR INTERNATIONAL ROAMING USING VIRTUAL SIM CARD
- Publication number 20080020755
- Publication date Jan 24, 2008
- Mino Holdings, Inc.
- Jing Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method And System For Using Advertisement To Sponsor International...
- Publication number 20070280441
- Publication date Dec 6, 2007
- Mino Holdings, Inc.
- Jing Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for processing international calls using a voice...
- Publication number 20060077943
- Publication date Apr 13, 2006
- Mino Holdings, Inc. C/O M&C Corporate Services Limited
- Jing Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for least call routing for one or more telephone...
- Publication number 20060079237
- Publication date Apr 13, 2006
- Mino Holdings, Inc.
- Jing Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
User interface method and system for cellular phone
- Publication number 20060079238
- Publication date Apr 13, 2006
- Mino Holdings, Inc.
- Jing Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Xiaolei Qin

Person

Patents Grantslast 30 patents

System and method for dynamically providing communication profiles...

System and method for mobile telephone roaming

System and method for dynamically providing communication profiles...

System and method for mobile telephone roaming

System and method for mobile telephone roaming

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR MOBILE TELEPHONE ROAMING

System and Method for Dynamically Providing Communication Profiles...

SYSTEM AND METHOD FOR MOBILE TELEPHONE ROAMING

SYSTEM AND METHOD FOR MOBILE TELEPHONE ROAMING

SYSTEM AND METHOD FOR MOBILE TELEPHONE ROAMING

System and Method for Dynamically Providing Communication Profiles...

Method and System for Processing International Calls Using a Voice...

System and Method for Mobile Telephone Roaming

Method and System for Using Advertisement to Sponsor International...

METHOD AND SYSTEM FOR INTERNATIONAL ROAMING USING VIRTUAL SIM CARD

Method And System For Using Advertisement To Sponsor International...

Method and system for processing international calls using a voice...

Method and system for least call routing for one or more telephone...

User interface method and system for cellular phone