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Qingxin Chen
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Del Mar, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Extended signaling for multi-subscriber identity module (MSIM) user...
Patent number
12,127,300
Issue date
Oct 22, 2024
QUALCOMM Incorporated
Ling Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment assistance information indicating a reduction to one...
Patent number
12,082,299
Issue date
Sep 3, 2024
QUALCOMM Incorporated
Kuo-Chun Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Techniques for modifying component carrier or layer configuration i...
Patent number
12,081,464
Issue date
Sep 3, 2024
QUALCOMM Incorporated
Kuo-Chun Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic modem partitioning techniques for multiple subscriber ident...
Patent number
12,015,993
Issue date
Jun 18, 2024
QUALCOMM Incorporated
Mutaz Zuhier Afif Shukair
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Alert and warning message protection in MSIM
Patent number
12,010,599
Issue date
Jun 11, 2024
QUALCOMM Incorporated
Rishav Rej
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Capability management for concurrency mode control
Patent number
12,004,000
Issue date
Jun 4, 2024
QUALCOMM Incorporated
Subashini Krishnamurthy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Techniques for handling calls associated with user equipment transi...
Patent number
12,004,020
Issue date
Jun 4, 2024
QUALCOMM Incorporated
Vikram Singh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus to facilitate managing multi-sim concurrent m...
Patent number
11,997,616
Issue date
May 28, 2024
QUALCOMM Incorporated
Thawatt Gopal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Conditional handover with multiple subscriptions
Patent number
11,963,053
Issue date
Apr 16, 2024
QUALCOMM Incorporated
Kuo-Chun Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Techniques for carrier prioritization in multi-subscriber identity...
Patent number
11,930,482
Issue date
Mar 12, 2024
QUALCOMM Incorporated
Francis Ming-Meng Ngai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Techniques for mobility for dual subscriber dual active user equipment
Patent number
11,882,495
Issue date
Jan 23, 2024
QUALCOMM Incorporated
Mona Agrawal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power savings for voice services
Patent number
11,825,415
Issue date
Nov 21, 2023
QUALCOMM Incorporated
Leena Zacharias
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Antenna switching for a multiple subscriber identity module user eq...
Patent number
11,539,410
Issue date
Dec 27, 2022
QUALCOMM Incorporated
Thawatt Gopal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Techniques for configuring bandwidth parts for multiple-subscriptio...
Patent number
11,533,772
Issue date
Dec 20, 2022
QUALCOMM Incorporated
Jun Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Beam selection in idle mode to avoid monitoring occasion collision
Patent number
11,509,384
Issue date
Nov 22, 2022
QUALCOMM Incorporated
Kamalakar Ganti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Managing MSIM concurrent activities
Patent number
11,496,881
Issue date
Nov 8, 2022
QUALCOMM Incorporated
Thawatt Gopal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Protecting shared low noise amplifiers by limiting transmission power
Patent number
11,337,168
Issue date
May 17, 2022
QUALCOMM Incorporated
Harish Venkatachari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Quick burst tuneaway
Patent number
11,134,364
Issue date
Sep 28, 2021
QUALCOMM Incorporated
Jun Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for wireless communication
Patent number
10,931,499
Issue date
Feb 23, 2021
QUALCOMM Incorporated
Jun Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mitigating page collisions in dual subscriber identity module devices
Patent number
10,492,169
Issue date
Nov 26, 2019
QUALCOMM Incorporated
Qingxin Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method of using tracking area update (TAU) message to...
Patent number
10,237,841
Issue date
Mar 19, 2019
Subashini Krishnamurthy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Techniques and apparatuses for tune-away management
Patent number
10,231,282
Issue date
Mar 12, 2019
Qualcomm, Incorporated
Kuo-Chun Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Techniques and apparatus for reducing occurrence of one or more col...
Patent number
10,178,648
Issue date
Jan 8, 2019
QUALCOMM Incorporated
Ravi Balasubramanian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Enhancing data performance in multi-subscriber identity module (SIM...
Patent number
10,178,561
Issue date
Jan 8, 2019
Qualcomm Incorporation
Jun Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method of improving VoLTE/VT call setup successful ra...
Patent number
10,085,274
Issue date
Sep 25, 2018
QUALCOMM Incorporated
Yongsheng Shi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Techniques for employing antenna switched diversity in wireless com...
Patent number
9,961,600
Issue date
May 1, 2018
QUALCOMM Incorporated
Thawatt Gopal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for inter radio access technology (IRAT) cell...
Patent number
9,516,694
Issue date
Dec 6, 2016
QUALCOMM Incorporated
Thawatt Gopal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power based fast dormancy
Patent number
9,467,941
Issue date
Oct 11, 2016
QUALCOMM Incorporated
Shiau-He Tsai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for signaling network capabilities for a wirel...
Patent number
9,456,337
Issue date
Sep 27, 2016
QUALCOMM Incorporated
Daniel Amerga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High-speed tune-away for multi-SIM devices
Patent number
9,295,080
Issue date
Mar 22, 2016
QUALCOMM Incorporated
Ming Yang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
ALERT AND WARNING MESSAGE PROTECTION IN MSIM
Publication number
20240314533
Publication date
Sep 19, 2024
QUALCOMM Incorporated
Rishav REJ
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS TO AVOID NETWORK PRECODING ADJUSTMENT DURING B...
Publication number
20240267189
Publication date
Aug 8, 2024
QUALCOMM Incorporated
Ling XIE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES TO CONFIGURE LOW NOISE AMPLIFIER FOR DUAL-SUBSCRIBER DUA...
Publication number
20240196190
Publication date
Jun 13, 2024
QUALCOMM Incorporated
Siavash Ekbatani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SELECTING SUBSCRIPTION TO RECEIVE POSITIONING SYSTEM INFORMATION BL...
Publication number
20240179512
Publication date
May 30, 2024
QUALCOMM Incorporated
Kuo-Chun LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
A FRAMEWORK FOR SHARED RF COMPONENTS IN ENDC AND MSIM
Publication number
20240155328
Publication date
May 9, 2024
QUALCOMM Incorporated
Yu FU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PAGING OCCASION UPDATE USING A REGISTRATION REQUEST
Publication number
20240098694
Publication date
Mar 21, 2024
QUALCOMM Incorporated
Ling XIE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SELECTING SYNCHRONIZATION BEAMS TO REDUCE LATENCY
Publication number
20240080901
Publication date
Mar 7, 2024
QUALCOMM Incorporated
Kamalakar GANTI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POWER SAVINGS FOR VOICE SERVICES
Publication number
20240056976
Publication date
Feb 15, 2024
QUALCOMM Incorporated
Leena ZACHARIAS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION USING MULTIPLE ACTIVE SUBSCRIBER IDENTITY MODULES IN...
Publication number
20230362978
Publication date
Nov 9, 2023
QUALCOMM Incorporated
Ling XIE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
A METHOD FOR PROTOCOL STACK SHARING IN DUAL CONNECTIVITY
Publication number
20230319920
Publication date
Oct 5, 2023
QUALCOMM Incorporated
Ling XIE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR REDUCING RESOURCE USAGE FOR DUAL SUBSCRIPTION DUAL A...
Publication number
20230292258
Publication date
Sep 14, 2023
QUALCOMM Incorporated
Nan ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BATTERY CURRENT LIMITING TECHNIQUES FOR DUAL SUBSCRIBER IDENTITY MO...
Publication number
20230276522
Publication date
Aug 31, 2023
QUALCOMM Incorporated
Mahbod GHELICHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONDITIONAL HANDOVER WITH MULTIPLE SUBSCRIPTIONS
Publication number
20230269636
Publication date
Aug 24, 2023
QUALCOMM Incorporated
Kuo-Chun LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF UE ASSISTED ENABLEMENT FROM UE TO NETWORK ON PREFERRED RE...
Publication number
20230262543
Publication date
Aug 17, 2023
QUALCOMM Incorporated
Ling XIE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT ASSISTANCE INFORMATION INDICATING A REDUCTION TO ONE...
Publication number
20230232206
Publication date
Jul 20, 2023
QUALCOMM Incorporated
Kuo-Chun LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR ANTENNA-SWITCHED DIVERSITY AND MULTI-SIM CONCURRENT...
Publication number
20230231603
Publication date
Jul 20, 2023
QUALCOMM Incorporated
Thawatt Gopal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DYNAMIC MODEM PARTITIONING TECHNIQUES FOR MULTIPLE SUBSCRIBER IDENT...
Publication number
20230180170
Publication date
Jun 8, 2023
QUALCOMM Incorporated
Mutaz Zuhier Afif Shukair
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DUAL SUBSCRIBER COEXISTENCE MANAGEMENT
Publication number
20230078016
Publication date
Mar 16, 2023
QUALCOMM Incorporated
Thawatt GOPAL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR CARRIER PRIORITIZATION IN MULTI-SUBSCRIBER IDENTITY...
Publication number
20230048785
Publication date
Feb 16, 2023
QUALCOMM Incorporated
Francis Ming-Meng NGAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POWER SAVINGS FOR VOICE SERVICES
Publication number
20230047375
Publication date
Feb 16, 2023
QUALCOMM Incorporated
Leena ZACHARIAS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO ACCESS TECHNOLOGY SEARCHING IN DUAL ACTIVE MODE
Publication number
20230011024
Publication date
Jan 12, 2023
QUALCOMM Incorporated
Adam HEBEIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MAINTAINING CONCURRENT SERVICES IN A DUAL ACTIVE MODE
Publication number
20230010736
Publication date
Jan 12, 2023
QUALCOMM Incorporated
Adam HEBEIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS TO SWITCH UPLINK TRANSMISSION ON UPLINK SPLIT...
Publication number
20220386172
Publication date
Dec 1, 2022
QUALCOMM Incorporated
Ling XIE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR CONFIGURING CONNECTED MODE DISCONTINUOUS R...
Publication number
20220377832
Publication date
Nov 24, 2022
QUALCOMM Incorporated
Ling XIE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR MOBILITY FOR DUAL SUBSCRIBER DUAL ACTIVE USER EQUIPMENT
Publication number
20220369191
Publication date
Nov 17, 2022
QUALCOMM Incorporated
Mona AGRAWAL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR MODIFYING COMPONENT CARRIER OR LAYER CONFIGURATION I...
Publication number
20220337360
Publication date
Oct 20, 2022
QUALCOMM Incorporated
Kuo-Chun LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COLLISION MITIGATION FOR A DUAL SUBSCRIBER IDENTITY MODULE (SIM) DU...
Publication number
20220338258
Publication date
Oct 20, 2022
QUALCOMM Incorporated
Yong XIE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR PROTECTING RADIO FREQUENCY FRONT-END COMPONENTS
Publication number
20220322374
Publication date
Oct 6, 2022
QUALCOMM Incorporated
Thawatt GOPAL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR USING A FIRST SUBSCRIPTION OF A USER EQUIPMENT TO PE...
Publication number
20220312280
Publication date
Sep 29, 2022
QUALCOMM Incorporated
Ling XIE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ANTENNA SWITCHING FOR A MULTIPLE SUBSCRIBER IDENTITY MODULE USER EQ...
Publication number
20220311485
Publication date
Sep 29, 2022
QUALCOMM Incorporated
Thawatt GOPAL
H04 - ELECTRIC COMMUNICATION TECHNIQUE