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Waltham, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Contact and isolation in monolithically stacked VTFET
Patent number
11,978,796
Issue date
May 7, 2024
International Business Machines Corporation
Chen Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Recessed local interconnect formed over self-aligned double diffusi...
Patent number
11,955,369
Issue date
Apr 9, 2024
International Business Machines Corporation
Lan Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical transistor with gate encapsulation layers
Patent number
11,949,011
Issue date
Apr 2, 2024
International Business Machines Corporation
Chen Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Isolation structure for stacked vertical transistors
Patent number
11,908,890
Issue date
Feb 20, 2024
International Business Machines Corporation
Juntao Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical transport field-effect transistor with ring-shaped wrap-ar...
Patent number
11,908,937
Issue date
Feb 20, 2024
International Business Machines Corporation
Xin Miao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit wiring techniques for stacked transistor structures
Patent number
11,894,303
Issue date
Feb 6, 2024
International Business Machines Corporation
Dongbing Shao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and structure to improve stacked FET bottom EPI contact
Patent number
11,894,433
Issue date
Feb 6, 2024
International Business Machines Corporation
Alexander Reznicek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical transistor having an oxygen-blocking layer
Patent number
11,876,124
Issue date
Jan 16, 2024
International Business Machines Corporation
Chen Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical FET with contact to gate above active fin
Patent number
11,855,191
Issue date
Dec 26, 2023
International Business Machines Corporation
Brent Anderson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Short gate on active and longer gate on STI for nanosheets
Patent number
11,843,031
Issue date
Dec 12, 2023
International Business Machines Corporation
Chen Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical field effect transistor inverter with single fin device
Patent number
11,817,497
Issue date
Nov 14, 2023
International Business Machines Corporation
Junli Wang
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
Work function metal patterning for nanosheet CFETs
Patent number
11,798,851
Issue date
Oct 24, 2023
International Business Machines Corporation
Ruilong Xie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid complementary field effect transistor device
Patent number
11,777,034
Issue date
Oct 3, 2023
International Business Machines Corporation
Ruilong Xie
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Hybrid complementary metal-oxide semiconductor field effect transis...
Patent number
11,769,796
Issue date
Sep 26, 2023
International Business Machines Corporation
Chen Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical field-effect transistor with dielectric fin extension
Patent number
11,764,259
Issue date
Sep 19, 2023
International Business Machines Corporation
Chen Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
VTFET with buried power rails
Patent number
11,764,298
Issue date
Sep 19, 2023
International Business Machines Corporation
Chen Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reducing gate resistance in stacked vertical transport field effect...
Patent number
11,756,957
Issue date
Sep 12, 2023
International Business Machines Corporation
Heng Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Moon-shaped bottom spacer for vertical transport field effect trans...
Patent number
11,757,036
Issue date
Sep 12, 2023
International Business Machines Corporation
Ruilong Xie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tunnel field-effect transistor with reduced subthreshold swing
Patent number
11,735,658
Issue date
Aug 22, 2023
International Business Machines Corporation
Xin Miao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single diffusion break isolation for gate-all-around field-effect t...
Patent number
11,728,340
Issue date
Aug 15, 2023
International Business Machines Corporation
Wenyu Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nanosheet transistors with strained channel regions
Patent number
11,705,517
Issue date
Jul 18, 2023
International Business Machines Corporation
Xin Miao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stacked nanosheet transistor with defect free channel
Patent number
11,705,504
Issue date
Jul 18, 2023
International Business Machines Corporation
Lan Yu
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
Nanosheet transistor with ultra low-k spacer and improved patternin...
Patent number
11,664,422
Issue date
May 30, 2023
International Business Machines Corporation
Kangguo Cheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
FinFET complementary metal-oxide-semiconductor (CMOS) devices
Patent number
11,652,006
Issue date
May 16, 2023
International Business Machines Corporation
Tenko Yamashita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming high mobility complementary metal-oxide-semicondu...
Patent number
11,637,041
Issue date
Apr 25, 2023
International Business Machines Corporation
Xin Miao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical transistor devices with composite high-K and low-K spacers...
Patent number
11,621,348
Issue date
Apr 4, 2023
International Business Machines Corporation
Kangguo Cheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical field effect transistor with crosslink fin arrangement
Patent number
11,621,326
Issue date
Apr 4, 2023
International Business Machines Corporation
Indira Seshadri
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical field effect transistor with self-aligned source and drain...
Patent number
11,575,025
Issue date
Feb 7, 2023
International Business Machines Corporation
Ruilong Xie
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
STACKED FET WITH EXTREMELY SMALL CELL HEIGHT
Publication number
20240162229
Publication date
May 16, 2024
International Business Machines Corporation
Ruilong Xie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DIRECT BACKSIDE SELF-ALIGNED CONTACT
Publication number
20240128333
Publication date
Apr 18, 2024
International Business Machines Corporation
Ruilong Xie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FORMING SOURCE/DRAIN REGION IN STACKED FET STRUCTURE
Publication number
20240120380
Publication date
Apr 11, 2024
International Business Machines Corporation
Chen Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH DENSITY BACKSIDE CAPACITOR AND INDUCTOR
Publication number
20240105609
Publication date
Mar 28, 2024
International Business Machines Corporation
Heng Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VERTICAL NAND WITH BACKSIDE STACKING
Publication number
20240099011
Publication date
Mar 21, 2024
International Business Machines Corporation
Min Gyu Sung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SELF-ALIGNED BACKSIDE CONTACT IN NANOSHEET WITHOUT BDI
Publication number
20240096699
Publication date
Mar 21, 2024
International Business Machines Corporation
Chen Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FET SUBSTRATE TRIMMING WITH IMPROVED VIA PLACEMENT
Publication number
20240071925
Publication date
Feb 29, 2024
International Business Machines Corporation
Liqiao Qin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STACKED FORK SHEET DEVICES
Publication number
20240072047
Publication date
Feb 29, 2024
International Business Machines Corporation
Ruilong Xie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CO-INTEGRATING THIN GATE OXIDE AND THICK GATE OXIDE NANOSHEET TRANS...
Publication number
20240047525
Publication date
Feb 8, 2024
International Business Machines Corporation
Ruilong Xie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STACKED FIELD EFFECT TRANSISTOR CONTACTS
Publication number
20240014135
Publication date
Jan 11, 2024
International Business Machines Corporation
Junli Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STACKED FET ARCHITECTURE WITH SEPARATE GATE REGIONS
Publication number
20240014212
Publication date
Jan 11, 2024
International Business Machines Corporation
Chen Zhang
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
WORK FUNCTION METAL PATTERNING FOR NANOSHEET CFETS
Publication number
20240006245
Publication date
Jan 4, 2024
International Business Machines Corporation
Ruilong Xie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DUMMY FIN CONTACT IN VERTICALLY STACKED TRANSISTORS
Publication number
20230420458
Publication date
Dec 28, 2023
International Business Machines Corporation
Joshua M. Rubin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOON-SHAPED BOTTOM SPACER FOR VERTICAL TRANSPORT FIELD EFFECT TRANS...
Publication number
20230402542
Publication date
Dec 14, 2023
International Business Machines Corporation
Ruilong XIE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VTFET WITH BURIED POWER RAILS
Publication number
20230387295
Publication date
Nov 30, 2023
International Business Machines Corporation
Chen Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STACKED FET SIDEWALL STRAP CONNECTIONS BETWEEN GATES
Publication number
20230317727
Publication date
Oct 5, 2023
International Business Machines Corporation
Chen Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STACKED DEVICE WITH BURIED INTERCONNECT
Publication number
20230307296
Publication date
Sep 28, 2023
International Business Machines Corporation
Ruilong Xie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EMBEDDED MAGNETORESISTIVE RANDOM ACCESS MEMORY
Publication number
20230309320
Publication date
Sep 28, 2023
International Business Machines Corporation
Heng Wu
G11 - INFORMATION STORAGE
Information
Patent Application
BACK-END-OF-LINE VERTICAL-TRANSPORT TRANSISTOR
Publication number
20230299205
Publication date
Sep 21, 2023
International Business Machines Corporation
Heng Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STACKED NANOSHEET TRANSISTOR WITH DEFECT FREE CHANNEL
Publication number
20230299176
Publication date
Sep 21, 2023
International Business Machines Corporation
Lan Yu
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
VERTICAL FIELD EFFECT TRANSISTOR WITH CROSSLINK FIN ARRANGEMENT
Publication number
20230207632
Publication date
Jun 29, 2023
International Business Machines Corporation
Indira Seshadri
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BURIED POWER RAIL FORMATION FOR VERTICAL FIELD EFFECT TRANSISTORS
Publication number
20230207697
Publication date
Jun 29, 2023
International Business Machines Corporation
Ruilong Xie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EXTENDED LOWER SOURCE/DRAIN FOR STACKED FIELD-EFFECT TRANSISTOR
Publication number
20230197778
Publication date
Jun 22, 2023
International Business Machines Corporation
Ruilong Xie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID GATE CUT FOR STACKED TRANSISTORS
Publication number
20230197814
Publication date
Jun 22, 2023
International Business Machines Corporation
Ruilong Xie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NANOSHEET DEVICE WITH VERTICAL BLOCKER FIN
Publication number
20230187443
Publication date
Jun 15, 2023
International Business Machines Corporation
Ruilong Xie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Contact and Isolation in Monolithically Stacked VTFET
Publication number
20230178651
Publication date
Jun 8, 2023
International Business Machines Corporation
Chen Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STACKED NANOSHEET TRANSISTOR WITH DEFECT FREE CHANNEL
Publication number
20230178632
Publication date
Jun 8, 2023
International Business Machines Corporation
Lan Yu
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