Ching-tzu CHEN

Person

Ossining, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Phase change memory cell with double active volume
- Patent number 12,250,889
- Issue date Mar 11, 2025
- International Business Machines Corporation
- Timothy Mathew Philip
- G11 - INFORMATION STORAGE
Information Patent Grant
Phase change memory with multi-level programming
- Patent number 12,207,570
- Issue date Jan 21, 2025
- International Business Machines Corporation
- Ching-Tzu Chen
Information Patent Grant
Embedded heater in a phase change memory material
- Patent number 11,910,731
- Issue date Feb 20, 2024
- International Business Machines Corporation
- Jin Ping Han
Information Patent Grant
Topological semi-metal interconnects
- Patent number 11,749,602
- Issue date Sep 5, 2023
- International Business Machines Corporation
- Ching-Tzu Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optimized hierarchical scratchpads for enhanced artificial intellig...
- Patent number 11,429,524
- Issue date Aug 30, 2022
- International Business Machines Corporation
- Arvind Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Heusler-alloy and ferrimagnet based magnetic domain-wall devices fo...
- Patent number 11,177,432
- Issue date Nov 16, 2021
- International Business Machines Corporation
- Ching-Tzu Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Thin film device with protective layer
- Patent number 10,079,355
- Issue date Sep 18, 2018
- International Business Machines Corporation
- Anthony J. Annunziata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Two-dimensional array of four-terminal thin film devices with surfa...
- Patent number 9,960,345
- Issue date May 1, 2018
- International Business Machines Corporation
- Anthony J. Annunziata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film device with protective layer
- Patent number 9,935,283
- Issue date Apr 3, 2018
- International Business Machines Corporation
- Anthony J. Annunziata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film device with protective layer
- Patent number 9,728,733
- Issue date Aug 8, 2017
- International Business Machines Corporation
- Anthony J. Annunziata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabricating two-dimensional array of four-terminal thin film device...
- Patent number 9,601,685
- Issue date Mar 21, 2017
- International Business Machines Corporation
- Anthony J. Annunziata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film device with protective layer
- Patent number 9,484,469
- Issue date Nov 1, 2016
- International Business Machines Corporation
- Anthony J. Annunziata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabricating two-dimensional array of four-terminal thin film device...
- Patent number 9,406,872
- Issue date Aug 2, 2016
- International Business Machines Corporation
- Anthony J. Annunziata
- G01 - MEASURING TESTING
Information Patent Grant
Side-gate defined tunable nanoconstriction in double-gated graphene...
- Patent number 8,624,223
- Issue date Jan 7, 2014
- International Business Machines Corporation
- Ching-Tzu Chen
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Side-gate defined tunable nanoconstriction in double-gated graphene...
- Patent number 8,623,717
- Issue date Jan 7, 2014
- International Business Machines Corporation
- Ching-Tzu Chen
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
CARRIER-RESOLVED HALL MEASUREMENT WITH MULTI-HARMONIC MAGNETORESIST...
- Publication number 20250085331
- Publication date Mar 13, 2025
- International Business Machines Corporation
- Oki GUNAWAN
- G01 - MEASURING TESTING
Information Patent Application
STRUCTURE TO REGULATE MULTI-FILAMENT FORMATION ON MEMORY STRUCTURE
- Publication number 20250081863
- Publication date Mar 6, 2025
- International Business Machines Corporation
- Jin Ping Han
Information Patent Application
LOW DRIFT PHASE CHANGE MATERIAL COMPOSITE MATRIX
- Publication number 20250008848
- Publication date Jan 2, 2025
- International Business Machines Corporation
- Kevin W. Brew
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SPIN-ORBIT TORQUE MEMORY DEVICES
- Publication number 20240324468
- Publication date Sep 26, 2024
- International Business Machines Corporation
- Ching-Tzu Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL MAGNETIC TUNNEL JUNCTION DEVICE
- Publication number 20240237544
- Publication date Jul 11, 2024
- International Business Machines Corporation
- Kevin W. Brew
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROXIMITY HEATER TO LOWER RRAM FORMING VOLTAGE
- Publication number 20240188455
- Publication date Jun 6, 2024
- International Business Machines Corporation
- Timothy Mathew Philip
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC TUNNEL JUNCTION DEVICE
- Publication number 20240130243
- Publication date Apr 18, 2024
- International Business Machines Corporation
- Timothy Mathew Philip
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-LAYER TOPOLOGICAL INTERCONNECT WITH PROXIMAL DOPING LAYER
- Publication number 20240113024
- Publication date Apr 4, 2024
- International Business Machines Corporation
- Ching-Tzu Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASE CHANGE MEMORY CELL SIDEWALL HEATER
- Publication number 20240107900
- Publication date Mar 28, 2024
- International Business Machines Corporation
- Juntao Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASE CHANGE MULTILAYER HETEROSTRUCTURE WITH MULTIPLE HEATERS
- Publication number 20240081159
- Publication date Mar 7, 2024
- International Business Machines Corporation
- Ching-Tzu Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-ALIGNED PATTERNED PROJECTION LINER FOR SIDEWALL ELECTRODE PCM
- Publication number 20240074336
- Publication date Feb 29, 2024
- International Business Machines Corporation
- Injo Ok
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL ULTRA-THIN PCM CELL
- Publication number 20240008374
- Publication date Jan 4, 2024
- Kevin W. Brew
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOPOLOGICAL SEMI-METAL INTERCONNECTS
- Publication number 20230361038
- Publication date Nov 9, 2023
- International Business Machines Corporation
- Ching-Tzu Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LATERAL PHASE CHANGE MEMORY CELL
- Publication number 20230309425
- Publication date Sep 28, 2023
- International Business Machines Corporation
- Timothy Mathew Philip
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASE CHANGE MEMORY WITH MULTI-LEVEL PROGRAMMING
- Publication number 20230301207
- Publication date Sep 21, 2023
- International Business Machines Corporation
- Ching-Tzu Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASE CHANGE MEMORY CELL WITH DOUBLE ACTIVE VOLUME
- Publication number 20230284541
- Publication date Sep 7, 2023
- International Business Machines Corporation
- Timothy Mathew Philip
- G11 - INFORMATION STORAGE
Information Patent Application
MULTI-LEVEL PROGRAMMING OF PHASE CHANGE MEMORY DEVICE
- Publication number 20230189667
- Publication date Jun 15, 2023
- International Business Machines Corporation
- Kangguo Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EMBEDDED HEATER IN A PHASE CHANGE MEMORY MATERIAL
- Publication number 20220254995
- Publication date Aug 11, 2022
- International Business Machines Corporation
- JIN PING HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOPOLOGICAL SEMI-METAL INTERCONNECTS
- Publication number 20220157733
- Publication date May 19, 2022
- International Business Machines Corporation
- Ching-Tzu Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTIMIZED HIERARCHICAL SCRATCHPADS FOR ENHANCED ARTIFICIAL INTELLIG...
- Publication number 20210248072
- Publication date Aug 12, 2021
- International Business Machines Corporation
- Arvind KUMAR
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEUSLER-ALLOY AND FERRIMAGNET BASED MAGNETIC DOMAIN-WALL DEVICES FO...
- Publication number 20190378973
- Publication date Dec 12, 2019
- International Business Machines Corporation
- Ching-Tzu Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
THIN FILM DEVICE WITH PROTECTIVE LAYER
- Publication number 20170271602
- Publication date Sep 21, 2017
- International Business Machines Corporation
- Anthony J. Annunziata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FABRICATING TWO-DIMENSIONAL ARRAY OF FOUR-TERMINAL THIN FILM DEVICE...
- Publication number 20170148875
- Publication date May 25, 2017
- International Business Machines Corporation
- Anthony J. Annunziata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN FILM DEVICE WITH PROTECTIVE LAYER
- Publication number 20160351840
- Publication date Dec 1, 2016
- International Business Machines Corporation
- Anthony J. Annunziata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN FILM DEVICE WITH PROTECTIVE LAYER
- Publication number 20160351679
- Publication date Dec 1, 2016
- International Business Machines Corporation
- Anthony J. Annunziata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN FILM DEVICE WITH PROTECTIVE LAYER
- Publication number 20160172507
- Publication date Jun 16, 2016
- International Business Machines Corporation
- Anthony J. Annunziata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN FILM DEPOSITION AND LOGIC DEVICE
- Publication number 20140151770
- Publication date Jun 5, 2014
- International Business Machines Corporation
- Ching-Tzu Chen
- B82 - NANO-TECHNOLOGY
Information Patent Application
THIN FILM DEPOSITION AND LOGIC DEVICE
- Publication number 20140151771
- Publication date Jun 5, 2014
- International Business Machines Corporation
- Ching-Tzu Chen
- B82 - NANO-TECHNOLOGY
Information Patent Application
SIDE-GATE DEFINED TUNABLE NANOCONSTRICTION IN DOUBLE-GATED GRAPHENE...
- Publication number 20130328017
- Publication date Dec 12, 2013
- International Business Machines Corporation
- Ching-tzu CHEN
- B82 - NANO-TECHNOLOGY
Information Patent Application
SIDE-GATE DEFINED TUNABLE NANOCONSTRICTION IN DOUBLE-GATED GRAPHENE...
- Publication number 20130330885
- Publication date Dec 12, 2013
- International Business Machines Corporation
- Ching-tzu CHEN
- B82 - NANO-TECHNOLOGY

Ching-tzu CHEN

Person

Patents Grantslast 30 patents

Phase change memory cell with double active volume

Phase change memory with multi-level programming

Embedded heater in a phase change memory material

Topological semi-metal interconnects

Optimized hierarchical scratchpads for enhanced artificial intellig...

Heusler-alloy and ferrimagnet based magnetic domain-wall devices fo...

Thin film device with protective layer

Two-dimensional array of four-terminal thin film devices with surfa...

Thin film device with protective layer

Thin film device with protective layer

Fabricating two-dimensional array of four-terminal thin film device...

Thin film device with protective layer

Fabricating two-dimensional array of four-terminal thin film device...

Side-gate defined tunable nanoconstriction in double-gated graphene...

Side-gate defined tunable nanoconstriction in double-gated graphene...

Patents Applicationslast 30 patents

CARRIER-RESOLVED HALL MEASUREMENT WITH MULTI-HARMONIC MAGNETORESIST...

STRUCTURE TO REGULATE MULTI-FILAMENT FORMATION ON MEMORY STRUCTURE

LOW DRIFT PHASE CHANGE MATERIAL COMPOSITE MATRIX

SPIN-ORBIT TORQUE MEMORY DEVICES

VERTICAL MAGNETIC TUNNEL JUNCTION DEVICE

PROXIMITY HEATER TO LOWER RRAM FORMING VOLTAGE

MAGNETIC TUNNEL JUNCTION DEVICE

MULTI-LAYER TOPOLOGICAL INTERCONNECT WITH PROXIMAL DOPING LAYER

PHASE CHANGE MEMORY CELL SIDEWALL HEATER

PHASE CHANGE MULTILAYER HETEROSTRUCTURE WITH MULTIPLE HEATERS

SELF-ALIGNED PATTERNED PROJECTION LINER FOR SIDEWALL ELECTRODE PCM

VERTICAL ULTRA-THIN PCM CELL

TOPOLOGICAL SEMI-METAL INTERCONNECTS

LATERAL PHASE CHANGE MEMORY CELL

PHASE CHANGE MEMORY WITH MULTI-LEVEL PROGRAMMING

PHASE CHANGE MEMORY CELL WITH DOUBLE ACTIVE VOLUME

MULTI-LEVEL PROGRAMMING OF PHASE CHANGE MEMORY DEVICE

EMBEDDED HEATER IN A PHASE CHANGE MEMORY MATERIAL

TOPOLOGICAL SEMI-METAL INTERCONNECTS

OPTIMIZED HIERARCHICAL SCRATCHPADS FOR ENHANCED ARTIFICIAL INTELLIG...

HEUSLER-ALLOY AND FERRIMAGNET BASED MAGNETIC DOMAIN-WALL DEVICES FO...

THIN FILM DEVICE WITH PROTECTIVE LAYER

FABRICATING TWO-DIMENSIONAL ARRAY OF FOUR-TERMINAL THIN FILM DEVICE...

THIN FILM DEVICE WITH PROTECTIVE LAYER

THIN FILM DEVICE WITH PROTECTIVE LAYER

THIN FILM DEVICE WITH PROTECTIVE LAYER

THIN FILM DEPOSITION AND LOGIC DEVICE

THIN FILM DEPOSITION AND LOGIC DEVICE

SIDE-GATE DEFINED TUNABLE NANOCONSTRICTION IN DOUBLE-GATED GRAPHENE...

SIDE-GATE DEFINED TUNABLE NANOCONSTRICTION IN DOUBLE-GATED GRAPHENE...