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Patents Grants
last 30 patents
Information
Patent Grant
Bipolar capacitor assisted battery
Patent number
12,176,510
Issue date
Dec 24, 2024
GM Global Technology Operations LLC
Jingyuan Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Active safety management systems for modular dynamically allocated...
Patent number
12,024,059
Issue date
Jul 2, 2024
GM Global Technology Operations LLC
Dewen Kong
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Folded bipolar battery design
Patent number
11,967,722
Issue date
Apr 23, 2024
GM Global Technology Operations LLC
Qili Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid state battery with uniformly distributed electrolyte, and met...
Patent number
11,942,620
Issue date
Mar 26, 2024
GM Global Technology Operations LLC
Yong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fabrication process to make electrodes by rolling
Patent number
11,936,030
Issue date
Mar 19, 2024
GM Global Technology Operations LLC
Dewen Kong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode including capacitor material disposed on or intermingled...
Patent number
11,784,010
Issue date
Oct 10, 2023
GM Global Technology Operations LLC
Dewen Kong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Capacitor assisted battery modules and systems
Patent number
11,721,843
Issue date
Aug 8, 2023
GM Global Technology Operations LLC
Dewen Kong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Voltage-modified hybrid electrochemical cell design
Patent number
11,651,906
Issue date
May 16, 2023
GM Global Technology Operations LLC
Qili Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Micro-sized secondary particles with enhanced ionic conductivity fo...
Patent number
11,575,120
Issue date
Feb 7, 2023
GM Global Technology Operations LLC
Mengyan Hou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sulfide-impregnated solid-state battery
Patent number
11,539,071
Issue date
Dec 27, 2022
GM Global Technology Operations LLC
Zhe Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self-heating battery
Patent number
11,411,261
Issue date
Aug 9, 2022
GM Global Technology Operations LLC
Zhiqiang Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Capacitor assisted bipolar battery
Patent number
11,404,714
Issue date
Aug 2, 2022
GM Global Technology Operations LLC
Mengyan Hou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid electrode materials for bipolar capacitor-assisted solid-sta...
Patent number
11,295,901
Issue date
Apr 5, 2022
GM Global Technology Operations LLC
Mengyan Hou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of making sulfide-impregnated solid-state battery
Patent number
11,217,826
Issue date
Jan 4, 2022
GM Global Technology Operations LLC
Zhe Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical cell including anode and cathode including battery...
Patent number
10,944,100
Issue date
Mar 9, 2021
GM Global Technology Operations LLC
Haijing Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Adding dry metal oxide for metal nitride particles to improve batte...
Patent number
10,461,373
Issue date
Oct 29, 2019
GM Global Technology Operations LLC
Zhiqiang Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Processing equipment for using organic vapor to remove water from e...
Patent number
9,937,481
Issue date
Apr 10, 2018
GM Global Technology Operations LLC
Haijing Liu
F26 - DRYING
Patents Applications
last 30 patents
Information
Patent Application
SULFIDE ELECTROLYTE LAYER SUPPORTED DRY PROCESS ELECTRODE LAYER
Publication number
20240283009
Publication date
Aug 22, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qili SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUNCTIONALIZED SEPARATOR WITH LITHIUM-ION CONDUCTING SOLID ELECTROL...
Publication number
20240274980
Publication date
Aug 15, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY MONITORING SYSTEM FOR BIPOLAR BATTERIES
Publication number
20240272236
Publication date
Aug 15, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yong LU
G01 - MEASURING TESTING
Information
Patent Application
HIGH-PERFORMANCE LITHIUM-ION BATTERY CELL DESIGNS WITH LITHIATED SI...
Publication number
20240243249
Publication date
Jul 18, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dewen KONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FREE-STANDING GEL MEMBRANE FOR ELECTROCHEMICAL CELL
Publication number
20240234811
Publication date
Jul 11, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND METHODS FOR PERFORMING DIFFERENTIAL SCANNING CALORIMETR...
Publication number
20240219330
Publication date
Jul 4, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Lei Wang
G01 - MEASURING TESTING
Information
Patent Application
MODULAR BATTERY SYSTEM INCLUDING TAB-FREE BIPOLAR MODULES
Publication number
20240222775
Publication date
Jul 4, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qili SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ROLL-TO-ROLL HOT CASTING OF FREE-STANDING GEL MEMBRANE FOR BATTERY...
Publication number
20240170719
Publication date
May 23, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MODIFIED BINDERS FOR ELECTROCHEMICAL CELLS THAT CYCLE LITHIUM IONS...
Publication number
20240113300
Publication date
Apr 4, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yong LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELLS WITH A DUAL-LAYERED CAPACITIVE CABODE ELECTRODE HAVIN...
Publication number
20240079544
Publication date
Mar 7, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dewen KONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LEAK-PROOF BIPOLAR BATTERY
Publication number
20240079699
Publication date
Mar 7, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TAB-FREE BIPOLAR SOLID-STATE BATTERY
Publication number
20240079655
Publication date
Mar 7, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qili SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID BATTERY HAVING IMPROVED THERMAL STABILITY AND POWER PERFORMANCE
Publication number
20240055593
Publication date
Feb 15, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yong LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CLAD CURRENT COLLECTORS INCLUDING THERMAL INTERFACE LAYER FOR BIPOL...
Publication number
20240038998
Publication date
Feb 1, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CELLULOSE-BASED FIBER-TYPE DISPERSANT FOR HYBRID CAPACITIVE ELECTRO...
Publication number
20240038996
Publication date
Feb 1, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dewen KONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROTECTIVE LAYERS SEPARATING ELECTROACTIVE MATERIALS AND BINDER MAT...
Publication number
20240030552
Publication date
Jan 25, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dewen KONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FREE-STANDING, THIN ELECTROLYTE LAYERS
Publication number
20240021865
Publication date
Jan 18, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-ION BATTERY INCLUDING ANODE-FREE CELLS
Publication number
20230402585
Publication date
Dec 14, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER BLOCKER FOR SOLID-STATE BATTERY
Publication number
20230378610
Publication date
Nov 23, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FABRICATION PROCESS FOR POLYMER-BASED BIPOLAR BATTERIES VIA IN-SITU...
Publication number
20230344000
Publication date
Oct 26, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yong LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POROUS CURRENT COLLECTORS FOR NEGATIVE ELECTRODES AND ELECTROCHEMIC...
Publication number
20230317966
Publication date
Oct 5, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE NEGATIVE ELECTRODE MATERIALS AND ELECTROCHEMICAL CELLS IN...
Publication number
20230307655
Publication date
Sep 28, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dewen KONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Thin Solid-State Electrolyte Having High Ionic Conductivity
Publication number
20230299342
Publication date
Sep 21, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL INCLUDING A SOLID-STATE ELECTROLYTE
Publication number
20230290922
Publication date
Sep 14, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ACTIVE MATERIAL COMPONENT OF A COMPOSITION FOR FORMING AN ELECTRODE...
Publication number
20230290953
Publication date
Sep 14, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dewen KONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH VOLTAGE BATTERY INCLUDING TAB-FREE AND WELD-FREE FOLDED BIPOLA...
Publication number
20230261246
Publication date
Aug 17, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qili SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID -STATE BATTERY SYSTEM INCLUDING A GRAPHITE ANODE
Publication number
20230261172
Publication date
Aug 17, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMERIC GEL ELECTROLYTES FOR HIGH-POWER BATTERIES
Publication number
20230253618
Publication date
Aug 10, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMERIC GEL ELECTROLYTES FOR HIGH-POWER BATTERIES
Publication number
20230253617
Publication date
Aug 10, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROACTIVE MATERIALS FOR HIGH-PERFORMANCE BATTERIES
Publication number
20230246242
Publication date
Aug 3, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Mengyan HOU
H01 - BASIC ELECTRIC ELEMENTS