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Yann A. M. Mignot
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Slingerlands, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Via interconnects including super vias
Patent number
11,916,013
Issue date
Feb 27, 2024
International Business Machines Corporation
Yann Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sacrificial fin for self-aligned contact rail formation
Patent number
11,901,440
Issue date
Feb 13, 2024
International Business Machines Corporation
Yann Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonmetallic liner around a magnetic tunnel junction
Patent number
11,849,647
Issue date
Dec 19, 2023
International Business Machines Corporation
Tao Li
Information
Patent Grant
Multi-metal interconnects for semiconductor device structures
Patent number
11,817,389
Issue date
Nov 14, 2023
International Business Machines Corporation
Hsueh-Chung Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spacer-defined process for lithography-etch double patterning for i...
Patent number
11,804,401
Issue date
Oct 31, 2023
International Business Machines Corporation
Nelson Felix
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Line formation with cut-first tip definition
Patent number
11,798,842
Issue date
Oct 24, 2023
International Business Machines Corporation
Chanro Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal via structure
Patent number
11,784,120
Issue date
Oct 10, 2023
International Business Machines Corporation
Yann Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with linerless contacts
Patent number
11,688,632
Issue date
Jun 27, 2023
International Business Machines Corporation
Alex Joseph Varghese
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Subtractive via etch for MIMCAP
Patent number
11,670,580
Issue date
Jun 6, 2023
International Business Machines Corporation
Yann Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sacrificial fin for contact self-alignment
Patent number
11,646,358
Issue date
May 9, 2023
International Business Machines Corporation
Yann Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alternating hardmasks for tight-pitch line formation
Patent number
11,610,780
Issue date
Mar 21, 2023
TESSERA LLC
Sean D. Burns
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Skip-via proximity interconnect
Patent number
11,600,519
Issue date
Mar 7, 2023
International Business Machines Corporation
Yann Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non volatile resistive memory logic device
Patent number
11,600,325
Issue date
Mar 7, 2023
International Business Machines Corporation
Hsueh-Chung Chen
G11 - INFORMATION STORAGE
Information
Patent Grant
Via cleaning to reduce resistance
Patent number
11,557,507
Issue date
Jan 17, 2023
International Business Machines Corporation
Yann A. M. Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Direct extreme ultraviolet lithography on hard mask with reverse tone
Patent number
11,501,969
Issue date
Nov 15, 2022
International Business Machines Corporation
Yann Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wrap-around contacts including localized metal silicide
Patent number
11,424,367
Issue date
Aug 23, 2022
International Business Machines Corporation
Eric Miller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bilayer hardmask for direct print lithography
Patent number
11,398,377
Issue date
Jul 26, 2022
International Business Machines Corporation
Praveen Joseph
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming a BEOL interconnect structure using a subtractive...
Patent number
11,398,409
Issue date
Jul 26, 2022
International Business Machines Corporation
Yann Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bi metal subtractive etch for trench and via formation
Patent number
11,328,954
Issue date
May 10, 2022
International Business Machines Corporation
Yann Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sacrificial fin for contact self-alignment
Patent number
11,316,029
Issue date
Apr 26, 2022
International Business Machines Corporation
Yann Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Selective gas etching for self-aligned pattern transfer
Patent number
11,302,533
Issue date
Apr 12, 2022
Tessera, Inc.
John Christopher Arnold
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cut integration for subtractive first metal line with bottom up sec...
Patent number
11,302,571
Issue date
Apr 12, 2022
International Business Machines Corporation
Somnath Ghosh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Co-integration of tensile silicon and compressive silicon germanium
Patent number
11,264,286
Issue date
Mar 1, 2022
STMicroelectronics, Inc.
Nicolas Loubet
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Litho-etch-litho-etch with self-aligned blocks
Patent number
11,239,077
Issue date
Feb 1, 2022
International Business Machines Corporation
Chi-Chun Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method to create multilayer microfluidic chips using spin-on carbon...
Patent number
11,192,101
Issue date
Dec 7, 2021
International Business Machines Corporation
Chi-Chun Liu
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Back-end-of-line compatible processing for forming an array of pillars
Patent number
11,195,995
Issue date
Dec 7, 2021
International Business Machines Corporation
Chi-Chun Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multiple patterning scheme integration with planarized cut patterning
Patent number
11,171,001
Issue date
Nov 9, 2021
International Business Machines Corporation
Hsueh-Chung Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alternating hardmasks for tight-pitch line formation
Patent number
11,171,002
Issue date
Nov 9, 2021
Tessera, Inc.
John C. Arnold
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spacer-defined process for lithography-etch double patterning for i...
Patent number
11,164,772
Issue date
Nov 2, 2021
International Business Machines Corporation
Nelson Felix
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Barrier-free vertical interconnect structure
Patent number
11,164,778
Issue date
Nov 2, 2021
International Business Machines Corporation
Junli Wang
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
MANDREL-PULL-FIRST INTERCONNECT PATTERNING
Publication number
20240162087
Publication date
May 16, 2024
International Business Machines Corporation
Xiaoming Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL VIA MULTI-LEVELS
Publication number
20240153865
Publication date
May 9, 2024
International Business Machines Corporation
Yann Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METALLIZATION LEVELS WITH SKIP VIA AND DIELECTRIC LAYER
Publication number
20240153864
Publication date
May 9, 2024
International Business Machines Corporation
Koichi Motoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MRAM TOP ELECTRODE STRUCTURE WITH LINER LAYER
Publication number
20240099148
Publication date
Mar 21, 2024
International Business Machines Corporation
Hsueh-Chung Chen
G11 - INFORMATION STORAGE
Information
Patent Application
SKIP VIA WITH LOCALIZED SPACER
Publication number
20240071904
Publication date
Feb 29, 2024
International Business Machines Corporation
Chanro Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND STRUCTURE TO FORM CONNECTOR TABS IN SUBTRACTIVE PATTERNING
Publication number
20240038547
Publication date
Feb 1, 2024
International Business Machines Corporation
Chanro Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL HARD MASK FOR PRECISE TUNING OF MANDRELS
Publication number
20240038535
Publication date
Feb 1, 2024
International Business Machines Corporation
Joe Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALTERNATING HARDMASKS FOR TIGHT-PITCH LINE FORMATION
Publication number
20240030036
Publication date
Jan 25, 2024
TESSERA LLC
Sean D. Burns
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STEPPED SOURCE DRAIN CONTACT FOR GATE-ALL-AROUND TRANSISTOR
Publication number
20230411477
Publication date
Dec 21, 2023
International Business Machines Corporation
Su Chen Fan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FORMING LINE END VIAS
Publication number
20230253307
Publication date
Aug 10, 2023
International Business Machines Corporation
Chanro PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VERTICAL FIELD EFFECT TRANSISTOR WITH MINIMAL CONTACT TO GATE EROSION
Publication number
20230187442
Publication date
Jun 15, 2023
International Business Machines Corporation
Su Chen Fan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DUAL-METAL ULTRA THICK METAL (UTM) STRUCTURE
Publication number
20230187350
Publication date
Jun 15, 2023
International Business Machines Corporation
Hsueh-Chung Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BEOL TOP VIA WIRINGS WITH DUAL DAMASCENE VIA AND SUPER VIA REDUNDANCY
Publication number
20230170293
Publication date
Jun 1, 2023
International Business Machines Corporation
Yann Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHYSICAL UNCLONABLE FUNCTION LEVERAGING STOCHASTIC VARIATIONS OF PA...
Publication number
20230171114
Publication date
Jun 1, 2023
International Business Machines Corporation
Dallas Lea
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Area Scaling for VTFET Contacts
Publication number
20230145135
Publication date
May 11, 2023
International Business Machines Corporation
Yann Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STRUCTURE AND METHOD TO PATTERN PITCH LINES
Publication number
20230138978
Publication date
May 4, 2023
International Business Machines Corporation
CHANRO PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HARD MASK REMOVAL WITHOUT DAMAGING TOP EPITAXIAL LAYER
Publication number
20230095956
Publication date
Mar 30, 2023
International Business Machines Corporation
Chanro Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHO-LITHO-ETCH (LLE) MULTI COLOR RESIST
Publication number
20230096374
Publication date
Mar 30, 2023
International Business Machines Corporation
Yann Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DUAL COLOR VIA PATTERNING
Publication number
20230100368
Publication date
Mar 30, 2023
International Business Machines Corporation
Hsueh-Chung Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
X-RAY SHIELDING STRUCTURE FOR A CHIP
Publication number
20230088602
Publication date
Mar 23, 2023
International Business Machines Corporation
Hsueh-Chung Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LINE FORMATION WITH CUT-FIRST TIP DEFINITION
Publication number
20230090983
Publication date
Mar 23, 2023
International Business Machines Corporation
Chanro Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BOTTOM JUNCTION AND CONTACT AREA STRUCTURES FOR VERTICAL TRANSPORT...
Publication number
20230091229
Publication date
Mar 23, 2023
International Business Machines Corporation
Tao Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BACK-END-OF-LINE SINGLE DAMASCENE TOP VIA SPACER DEFINED BY PILLAR...
Publication number
20230085494
Publication date
Mar 16, 2023
International Business Machines Corporation
Yann Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WRAP-AROUND PROJECTION LINER FOR AI DEVICE
Publication number
20230070462
Publication date
Mar 9, 2023
International Business Machines Corporation
Injo Ok
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VIA INTERCONNECTS INCLUDING SUPER VIAS
Publication number
20230065078
Publication date
Mar 2, 2023
International Business Machines Corporation
Yann Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SACRIFICIAL FIN FOR SELF-ALIGNED CONTACT RAIL FORMATION
Publication number
20230064608
Publication date
Mar 2, 2023
International Business Machines Corporation
Yann Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUBTRACTIVE VIA ETCH FOR MIMCAP
Publication number
20230063908
Publication date
Mar 2, 2023
International Business Machines Corporation
YANN MIGNOT
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUBTRACTIVE METAL ETCH WITH IMPROVED ISOLATION FOR BEOL INTERCONNEC...
Publication number
20220406704
Publication date
Dec 22, 2022
International Business Machines Corporation
Yann Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SAME LEVEL MRAM STACKS HAVING DIFFERENT CONFIGURATIONS
Publication number
20220302207
Publication date
Sep 22, 2022
International Business Machines Corporation
Yann Mignot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONMETALLIC LINER AROUND A MAGNETIC TUNNEL JUNCTION
Publication number
20220285606
Publication date
Sep 8, 2022
International Business Machines Corporation
Tao Li
H01 - BASIC ELECTRIC ELEMENTS