Dechao Guo

Person

Fishkill, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Self-aligned hybrid substrate stacked gate-all-around transistors
- Patent number 12,176,348
- Issue date Dec 24, 2024
- International Business Machines Corporation
- Ruqiang Bao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal gate boundary for transistor scaling
- Patent number 12,176,250
- Issue date Dec 24, 2024
- International Business Machines Corporation
- Ruqiang Bao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional, monolithically stacked field effect transistors...
- Patent number 12,148,833
- Issue date Nov 19, 2024
- International Business Machines Corporation
- Sung Dae Suk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Staggered stacked semiconductor devices
- Patent number 12,142,656
- Issue date Nov 12, 2024
- International Business Machines Corporation
- Albert Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Independent gate length tunability for stacked transistors
- Patent number 12,107,168
- Issue date Oct 1, 2024
- International Business Machines Corporation
- Ruqiang Bao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor structures with backside gate contacts
- Patent number 12,087,691
- Issue date Sep 10, 2024
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-aligned metal gate with poly silicide for vertical transport f...
- Patent number 12,034,005
- Issue date Jul 9, 2024
- International Business Machines Corporation
- Brent A. Anderson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stacked FET integration with BSPDN
- Patent number 11,984,401
- Issue date May 14, 2024
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planar devices with consistent base dielectric
- Patent number 11,908,743
- Issue date Feb 20, 2024
- International Business Machines Corporation
- Huimei Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stacked FET SRAM
- Patent number 11,895,818
- Issue date Feb 6, 2024
- International Business Machines Corporation
- Ruilong Xie
- G11 - INFORMATION STORAGE
Information Patent Grant
Forming a sacrificial liner for dual channel devices
- Patent number 11,894,462
- Issue date Feb 6, 2024
- Adeia Semiconductor Solutions LLC
- Huiming Bu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact resistance reduction in nanosheet device structure
- Patent number 11,894,423
- Issue date Feb 6, 2024
- International Business Machines Corporation
- Heng Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stacked field effect transistor with wrap-around contacts
- Patent number 11,869,893
- Issue date Jan 9, 2024
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional, monolithically stacked field effect transistors...
- Patent number 11,817,501
- Issue date Nov 14, 2023
- International Business Machines Corporation
- Sung Dae Suk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Source and drain contact cut last process to enable wrap-around-con...
- Patent number 11,757,012
- Issue date Sep 12, 2023
- International Business Machines Corporation
- Andrew Greene
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fin structure for vertical transport field effect transistor
- Patent number 11,749,744
- Issue date Sep 5, 2023
- International Business Machines Corporation
- Heng Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Static random-access memory cell design
- Patent number 11,710,521
- Issue date Jul 25, 2023
- International Business Machines Corporation
- Lan Yu
- G11 - INFORMATION STORAGE
Information Patent Grant
Oxygen-free replacement liner for improved transistor performance
- Patent number 11,688,635
- Issue date Jun 27, 2023
- International Business Machines Corporation
- Heng Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stacked FET SRAM design
- Patent number 11,665,877
- Issue date May 30, 2023
- International Business Machines Corporation
- Chen Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Interconnects on multiple sides of a semiconductor structure
- Patent number 11,658,116
- Issue date May 23, 2023
- International Business Machines Corporation
- Junli Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanosheet transistor with asymmetric gate stack
- Patent number 11,652,156
- Issue date May 16, 2023
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gate-all-around FETs having uniform threshold voltage
- Patent number 11,456,219
- Issue date Sep 27, 2022
- International Business Machines Corporation
- Ruqiang Bao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact resistance reduction in nanosheet device structure
- Patent number 11,289,573
- Issue date Mar 29, 2022
- International Business Machines Corporation
- Heng Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anomaly detection using image-based physical characterization
- Patent number 11,282,186
- Issue date Mar 22, 2022
- International Business Machines Corporation
- Dechao Guo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Stacked gate structures
- Patent number 11,282,838
- Issue date Mar 22, 2022
- International Business Machines Corporation
- Chen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanosheet transistor with asymmetric gate stack
- Patent number 11,251,288
- Issue date Feb 15, 2022
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stacked field effect transistor with wrap-around contacts
- Patent number 11,201,153
- Issue date Dec 14, 2021
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Forming a sacrificial liner for dual channel devices
- Patent number 11,189,729
- Issue date Nov 30, 2021
- Tessera, Inc.
- Huiming Bu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-aligned gate contact compatible cross couple contact formation
- Patent number 11,164,782
- Issue date Nov 2, 2021
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Forming a sacrificial liner for dual channel devices
- Patent number 11,094,824
- Issue date Aug 17, 2021
- Tessera, Inc.
- Huiming Bu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FORMING A SACRIFICIAL LINER FOR DUAL CHANNEL DEVICES
- Publication number 20240363755
- Publication date Oct 31, 2024
- Adeia Semiconductor Solutions LLC
- Huiming Bu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MIDDLE OF LINE CONTACT FOR ADVANCED NODES
- Publication number 20240321982
- Publication date Sep 26, 2024
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIELECTRIC SEPARATION FOR BACKSIDE POWER RAIL LINES
- Publication number 20240203881
- Publication date Jun 20, 2024
- International Business Machines Corporation
- Chen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gate Dielectric for Bonded Stacked Transistors
- Publication number 20240186394
- Publication date Jun 6, 2024
- International Business Machines Corporation
- RUQIANG BAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-OVERLAPPING GATE CONDUCTORS FOR GAA TRANSISTORS
- Publication number 20240178072
- Publication date May 30, 2024
- International Business Machines Corporation
- Ruqiang Bao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRUCTURE TO FORM AND INTEGRATE HIGH VOLTAGE FINFET I/O DEVICE WITH...
- Publication number 20240105769
- Publication date Mar 28, 2024
- International Business Machines Corporation
- Shahab Siddiqui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-VT SOLUTION FOR REPLACEMENT METAL GATE BONDED STACKED FET
- Publication number 20240096887
- Publication date Mar 21, 2024
- International Business Machines Corporation
- Ruqiang BAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL, MONOLITHICALLY STACKED FIELD EFFECT TRANSISTORS...
- Publication number 20240014322
- Publication date Jan 11, 2024
- International Business Machines Corporation
- Sung Dae Suk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-Vt REPLACEMENT METAL GATE BONDED STACKED FETs
- Publication number 20240006480
- Publication date Jan 4, 2024
- Ruqiang Bao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING A BACKSIDE POWER RAIL
- Publication number 20230411293
- Publication date Dec 21, 2023
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND STRUCTURE OF FORMING CONTACTS AND GATES FOR STAGGERED FET
- Publication number 20230411386
- Publication date Dec 21, 2023
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STACKED FET SRAM
- Publication number 20230345690
- Publication date Oct 26, 2023
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL GATE BOUNDARY FOR TRANSISTOR SCALING
- Publication number 20230343650
- Publication date Oct 26, 2023
- International Business Machines Corporation
- Ruqiang Bao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICALLY-STACKED FIELD EFFECT TRANSISTOR CELL
- Publication number 20230317611
- Publication date Oct 5, 2023
- International Business Machines Corporation
- Albert M Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-ALIGNED BACKSIDE TRENCH EPITAXY FOR LOW CONTACT RESISTIVITY
- Publication number 20230317782
- Publication date Oct 5, 2023
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STACKED TRANSISTORS HAVING MULTIPLE THRESHOLD VOLTAGES
- Publication number 20230299085
- Publication date Sep 21, 2023
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UPPER AND LOWER GATE CONFIGURATIONS OF MONOLITHIC STACKED FINFET TR...
- Publication number 20230215949
- Publication date Jul 6, 2023
- International Business Machines Corporation
- Chen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKSIDE POWER RAILS AND POWER DISTRIBUTION NETWORK FOR DENSITY SCA...
- Publication number 20230207553
- Publication date Jun 29, 2023
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAFER BONDING FOR STACKED TRANSISTORS
- Publication number 20230197721
- Publication date Jun 22, 2023
- International Business Machines Corporation
- Ruqiang Bao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICES WITH A LOW DIELECTRIC CONSTANT
- Publication number 20230197603
- Publication date Jun 22, 2023
- International Business Machines Corporation
- Hsueh-Chung CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CROSS BAR VERTICAL FETS
- Publication number 20230187541
- Publication date Jun 15, 2023
- International Business Machines Corporation
- Brent A. ANDERSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STAGGERED STACKED SEMICONDUCTOR DEVICES
- Publication number 20230178619
- Publication date Jun 8, 2023
- International Business Machines Corporation
- Albert Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STACKED FIELD EFFECT TRANSISTORS
- Publication number 20230178549
- Publication date Jun 8, 2023
- International Business Machines Corporation
- Sung Dae SUK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STACKED FETS WITH NON-SHARED WORK FUNCTION METALS
- Publication number 20230178553
- Publication date Jun 8, 2023
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-ALIGNED HYBRID SUBSTRATE STACKED GATE-ALL-AROUND TRANSISTORS
- Publication number 20230170352
- Publication date Jun 1, 2023
- International Business Machines Corporation
- RUQIANG BAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NANOSHEET REPLACEMENT METAL GATE PATTERNING SCHEME
- Publication number 20230154996
- Publication date May 18, 2023
- International Business Machines Corporation
- RUQIANG BAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GATE-CUT AND SEPARATION TECHNIQUES FOR ENABLING INDEPENDENT GATE CO...
- Publication number 20230142226
- Publication date May 11, 2023
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATING STANDARD-GATE TRANSISTORS AND EXTENDED-GATE TRANSISTORS...
- Publication number 20230133296
- Publication date May 4, 2023
- International Business Machines Corporation
- RUQIANG BAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLANAR DEVICES WITH CONSISTENT BASE DIELECTRIC
- Publication number 20230102261
- Publication date Mar 30, 2023
- International Business Machines Corporation
- Huimei Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURES WITH BACKSIDE GATE CONTACTS
- Publication number 20230086033
- Publication date Mar 23, 2023
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Self-aligned hybrid substrate stacked gate-all-around transistors

Metal gate boundary for transistor scaling

Three-dimensional, monolithically stacked field effect transistors...

Staggered stacked semiconductor devices

Independent gate length tunability for stacked transistors

Semiconductor structures with backside gate contacts

Self-aligned metal gate with poly silicide for vertical transport f...

Stacked FET integration with BSPDN

Planar devices with consistent base dielectric

Stacked FET SRAM

Forming a sacrificial liner for dual channel devices

Contact resistance reduction in nanosheet device structure

Stacked field effect transistor with wrap-around contacts

Three-dimensional, monolithically stacked field effect transistors...

Source and drain contact cut last process to enable wrap-around-con...

Fin structure for vertical transport field effect transistor

Static random-access memory cell design

Oxygen-free replacement liner for improved transistor performance

Stacked FET SRAM design

Interconnects on multiple sides of a semiconductor structure

Nanosheet transistor with asymmetric gate stack

Gate-all-around FETs having uniform threshold voltage

Contact resistance reduction in nanosheet device structure

Anomaly detection using image-based physical characterization

Stacked gate structures

Nanosheet transistor with asymmetric gate stack

Stacked field effect transistor with wrap-around contacts

Forming a sacrificial liner for dual channel devices

Self-aligned gate contact compatible cross couple contact formation

Forming a sacrificial liner for dual channel devices

Patents Applicationslast 30 patents

FORMING A SACRIFICIAL LINER FOR DUAL CHANNEL DEVICES

MIDDLE OF LINE CONTACT FOR ADVANCED NODES

DIELECTRIC SEPARATION FOR BACKSIDE POWER RAIL LINES

Gate Dielectric for Bonded Stacked Transistors

NON-OVERLAPPING GATE CONDUCTORS FOR GAA TRANSISTORS

STRUCTURE TO FORM AND INTEGRATE HIGH VOLTAGE FINFET I/O DEVICE WITH...

MULTI-VT SOLUTION FOR REPLACEMENT METAL GATE BONDED STACKED FET

THREE-DIMENSIONAL, MONOLITHICALLY STACKED FIELD EFFECT TRANSISTORS...

MULTI-Vt REPLACEMENT METAL GATE BONDED STACKED FETs

SEMICONDUCTOR DEVICE HAVING A BACKSIDE POWER RAIL

METHOD AND STRUCTURE OF FORMING CONTACTS AND GATES FOR STAGGERED FET

STACKED FET SRAM

METAL GATE BOUNDARY FOR TRANSISTOR SCALING

VERTICALLY-STACKED FIELD EFFECT TRANSISTOR CELL

SELF-ALIGNED BACKSIDE TRENCH EPITAXY FOR LOW CONTACT RESISTIVITY

STACKED TRANSISTORS HAVING MULTIPLE THRESHOLD VOLTAGES

UPPER AND LOWER GATE CONFIGURATIONS OF MONOLITHIC STACKED FINFET TR...

BACKSIDE POWER RAILS AND POWER DISTRIBUTION NETWORK FOR DENSITY SCA...

WAFER BONDING FOR STACKED TRANSISTORS

ELECTRONIC DEVICES WITH A LOW DIELECTRIC CONSTANT

CROSS BAR VERTICAL FETS

STAGGERED STACKED SEMICONDUCTOR DEVICES

STACKED FIELD EFFECT TRANSISTORS

STACKED FETS WITH NON-SHARED WORK FUNCTION METALS

SELF-ALIGNED HYBRID SUBSTRATE STACKED GATE-ALL-AROUND TRANSISTORS

NANOSHEET REPLACEMENT METAL GATE PATTERNING SCHEME

GATE-CUT AND SEPARATION TECHNIQUES FOR ENABLING INDEPENDENT GATE CO...

INTEGRATING STANDARD-GATE TRANSISTORS AND EXTENDED-GATE TRANSISTORS...

PLANAR DEVICES WITH CONSISTENT BASE DIELECTRIC

SEMICONDUCTOR STRUCTURES WITH BACKSIDE GATE CONTACTS