David S. Wolpert

Person

Poughkeepsie, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Transistors with dual power and signal lines
- Patent number 12,362,278
- Issue date Jul 15, 2025
- International Business Machines Corporation
- Tao Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Generating a power delivery network based on the routing of signal...
- Patent number 12,271,674
- Issue date Apr 8, 2025
- International Business Machines Corporation
- David Wolpert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Negative capacitance for ferroelectric capacitive memory cell
- Patent number 12,266,393
- Issue date Apr 1, 2025
- International Business Machines Corporation
- Takashi Ando
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device design mitigating latch-up
- Patent number 12,176,289
- Issue date Dec 24, 2024
- International Business Machines Corporation
- David Wolpert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hierarchical color decomposition of library cells with boundary-awa...
- Patent number 12,112,114
- Issue date Oct 8, 2024
- International Business Machines Corporation
- David Wolpert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Decoupling capacitor inside gate cut trench
- Patent number 12,057,387
- Issue date Aug 6, 2024
- International Business Machines Corporation
- Reinaldo Vega
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cross-hierarchy antenna condition verification
- Patent number 11,941,340
- Issue date Mar 26, 2024
- International Business Machines Corporation
- Michael Alexander Bowen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multilayer dielectric for metal-insulator-metal capacitor
- Patent number 11,916,099
- Issue date Feb 27, 2024
- International Business Machines Corporation
- Takashi Ando
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Region-based power grid generation through modification of an initi...
- Patent number 11,916,384
- Issue date Feb 27, 2024
- International Business Machines Corporation
- David Wolpert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Processor frequency improvement based on antenna optimization
- Patent number 11,906,570
- Issue date Feb 20, 2024
- International Business Machines Corporation
- Christopher Gonzalez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Back-side wafer modification
- Patent number 11,830,778
- Issue date Nov 28, 2023
- International Business Machines Corporation
- David Wolpert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hierarchical color decomposition of process layers with shape and o...
- Patent number 11,822,867
- Issue date Nov 21, 2023
- International Business Machines Corporation
- David Wolpert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processor frequency improvement based on antenna optimization
- Patent number 11,754,615
- Issue date Sep 12, 2023
- International Business Machines Corporation
- Christopher Gonzalez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Latch-up avoidance for sea-of-gates
- Patent number 11,663,391
- Issue date May 30, 2023
- International Business Machines Corporation
- David Wolpert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Avoiding electrostatic discharge events from cross-hierarchy tie nets
- Patent number 11,586,798
- Issue date Feb 21, 2023
- International Business Machines Corporation
- Brian Veraa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ensuring IoT device functionality in the presence of multiple tempe...
- Patent number 11,487,308
- Issue date Nov 1, 2022
- International Business Machines Corporation
- Haard Kamlesh Mehta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Stacked via rivets in chip hotspots
- Patent number 11,308,257
- Issue date Apr 19, 2022
- International Business Machines Corporation
- Dureseti Chidambarrao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flexible constraint-based logic cell placement
- Patent number 11,106,850
- Issue date Aug 31, 2021
- International Business Machines Corporation
- David Wolpert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fill techniques for avoiding Boolean DRC failures during cell place...
- Patent number 11,055,465
- Issue date Jul 6, 2021
- International Business Machines Corporation
- David Wolpert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Noise-based optimization for integrated circuit design
- Patent number 10,896,283
- Issue date Jan 19, 2021
- International Business Machines Corporation
- Kyle Indukummar Giesen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fin-based fill cell optimization
- Patent number 10,885,260
- Issue date Jan 5, 2021
- International Business Machines Corporation
- David Wolpert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using unused wires on very-large-scale integration chips for power...
- Patent number 10,831,980
- Issue date Nov 10, 2020
- International Business Machines Corporation
- Alan P. Wagstaff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Front-end-of-line shape merging cell placement and optimization
- Patent number 10,699,050
- Issue date Jun 30, 2020
- International Business Machines Corporation
- David Wolpert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hierarchical trim management for self-aligned double patterning
- Patent number 10,586,009
- Issue date Mar 10, 2020
- International Business Machines Corporation
- Laura R. Darden
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using unused wires on very-large-scale integration chips for power...
- Patent number 10,503,864
- Issue date Dec 10, 2019
- International Business Machines Corporation
- Alan P. Wagstaff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automated attribute propagation and hierarchical consistency checki...
- Patent number 10,248,749
- Issue date Apr 2, 2019
- International Business Machines Corporation
- Robert M. Averill
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automated attribute propagation and hierarchical consistency checki...
- Patent number 10,223,487
- Issue date Mar 5, 2019
- International Business Machines Corporation
- Robert M. Averill
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Thermal availability based instruction assignment for execution
- Patent number 10,114,649
- Issue date Oct 30, 2018
- International Business Machines Corporation
- K. Paul Muller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automated attribute propagation and hierarchical consistency checki...
- Patent number 9,977,851
- Issue date May 22, 2018
- International Business Machines Corporation
- Robert M. Averill
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Selective boundary overlay insertion for hierarchical circuit design
- Patent number 9,971,861
- Issue date May 15, 2018
- International Business Machines Corporation
- Erwin Behnen
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INTERCONNECT LINES WITH LINE WIDTH PROFILE
- Publication number 20250226313
- Publication date Jul 10, 2025
- International Business Machines Corporation
- James P. Mazza
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORTHOGONAL METAL LINES AT THE SAME METAL LEVEL
- Publication number 20250218863
- Publication date Jul 3, 2025
- International Business Machines Corporation
- Nicholas Anthony Lanzillo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-ALIGNED BACKSIDE CHANNEL REMOVAL
- Publication number 20250204048
- Publication date Jun 19, 2025
- International Business Machines Corporation
- Reinaldo Vega
Information Patent Application
THERMAL TRANSFER VIAS AND SEMICONDUCTOR VIA STRUCTURE FOR ENHANCED...
- Publication number 20250191995
- Publication date Jun 12, 2025
- International Business Machines Corporation
- Brent A. ANDERSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PITCH CONFIGURATION FOR BACK-END-OF-LINE WIRING
- Publication number 20250194199
- Publication date Jun 12, 2025
- International Business Machines Corporation
- Brent A. Anderson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STACKED DEVICE STRUCTURES WITH VARYING LAYER CHARACTERISTICS
- Publication number 20250194182
- Publication date Jun 12, 2025
- International Business Machines Corporation
- James P. Mazza
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GATE TIE-DOWN TO BACKSIDE POWER RAIL
- Publication number 20250194197
- Publication date Jun 12, 2025
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EMBEDDED JUMPER CONNECTION
- Publication number 20250185291
- Publication date Jun 5, 2025
- International Business Machines Corporation
- Reinaldo Vega
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURES HAVING ANGLED DIELECTRIC BARS ATTACHED TO...
- Publication number 20250169131
- Publication date May 22, 2025
- International Business Machines Corporation
- Ruilong Xie
Information Patent Application
REDUCED GATE EDGE CAPACITANCE
- Publication number 20250159963
- Publication date May 15, 2025
- International Business Machines Corporation
- Takashi Ando
Information Patent Application
VIA CONNECTION IN MIDDLE BEOL WIRING
- Publication number 20250140650
- Publication date May 1, 2025
- International Business Machines Corporation
- Brent A. Anderson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-CURRENT TOLERANT IC DESIGN WITH PLACEMENT-AWARE ANTENNA DIODE...
- Publication number 20250131176
- Publication date Apr 24, 2025
- International Business Machines Corporation
- David Wolpert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IDENTIFYING EXCESS ANTENNAS WITHIN INTEGRATED CIRCUIT DESIGNS
- Publication number 20250131171
- Publication date Apr 24, 2025
- International Business Machines Corporation
- Amanda Christine VENTON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLEXIBLE TRACKPLAN FOR POWER DELIVERY
- Publication number 20250054863
- Publication date Feb 13, 2025
- International Business Machines Corporation
- Reinaldo Vega
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-GATE TRANSISTOR WITH CONCAVE AND CONVEX EDGES
- Publication number 20250048675
- Publication date Feb 6, 2025
- International Business Machines Corporation
- Reinaldo Vega
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-GATE FET WITH SELF-ALIGNED TAPERED ACTIVE REGION EDGE
- Publication number 20250048695
- Publication date Feb 6, 2025
- International Business Machines Corporation
- Reinaldo Vega
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEFINED CIRCUIT STRUCTURE PATTERN IDENTIFICATION AND PLACEMENT AVOI...
- Publication number 20250021734
- Publication date Jan 16, 2025
- International Business Machines Corporation
- Richard Edward SERTON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MERGED SELF-ALIGNED BACKSIDE CONTACT
- Publication number 20240429098
- Publication date Dec 26, 2024
- International Business Machines Corporation
- Albert M. Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DENSITY-AWARE FILL WITH BOUNDARY COMPENSATION
- Publication number 20240411975
- Publication date Dec 12, 2024
- International Business Machines Corporation
- DAVID WOLPERT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BACKSIDE SELF ALIGNED SKIP VIA
- Publication number 20240371729
- Publication date Nov 7, 2024
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKSIDE CONTACTS FOR SOURCE/DRAIN REGIONS
- Publication number 20240371728
- Publication date Nov 7, 2024
- International Business Machines Corporation
- Albert M. Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL FERROELECTRIC INSULATOR METAL STACK IN RRAM
- Publication number 20240349631
- Publication date Oct 17, 2024
- International Business Machines Corporation
- Takashi Ando
Information Patent Application
SELF-ALIGNED BACKSIDE INTERCONNECT STRUCTURES
- Publication number 20240297167
- Publication date Sep 5, 2024
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-ALIGNED ZERO TRACK SKIP
- Publication number 20240234306
- Publication date Jul 11, 2024
- International Business Machines Corporation
- Reinaldo Vega
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CELL-BASED SIGNAL CONNECTIVITY BETWEEN WAFER FRONTSIDE AND BACKSIDE
- Publication number 20240220696
- Publication date Jul 4, 2024
- International Business Machines Corporation
- David Wolpert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PHYSICALLY DETECTABLE ID INTRODUCED BY LITHOGRAPHY SRAF INSERTION F...
- Publication number 20240201583
- Publication date Jun 20, 2024
- International Business Machines Corporation
- Cheng Chi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DECOUPLING CAPACITOR INSIDE BACKSIDE POWER DISTRIBUTION NETWORK POW...
- Publication number 20240203982
- Publication date Jun 20, 2024
- International Business Machines Corporation
- Reinaldo Vega
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE CAPACITANCE FOR FERROELECTRIC CAPACITIVE MEMORY CELL
- Publication number 20240194236
- Publication date Jun 13, 2024
- International Business Machines Corporation
- Takashi Ando
- G11 - INFORMATION STORAGE
Information Patent Application
ASYMMETRIC SKIP-LEVEL VIA STRUCTURE
- Publication number 20240186177
- Publication date Jun 6, 2024
- International Business Machines Corporation
- Nicholas Anthony Lanzillo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKSIDE SKIP-LEVEL THROUGH VIA FOR BACKSIDE SIGNAL LINE CONNECTION
- Publication number 20240162118
- Publication date May 16, 2024
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS

David S. Wolpert

Person

Patents Grantslast 30 patents

Transistors with dual power and signal lines

Generating a power delivery network based on the routing of signal...

Negative capacitance for ferroelectric capacitive memory cell

Semiconductor device design mitigating latch-up

Hierarchical color decomposition of library cells with boundary-awa...

Decoupling capacitor inside gate cut trench

Cross-hierarchy antenna condition verification

Multilayer dielectric for metal-insulator-metal capacitor

Region-based power grid generation through modification of an initi...

Processor frequency improvement based on antenna optimization

Back-side wafer modification

Hierarchical color decomposition of process layers with shape and o...

Processor frequency improvement based on antenna optimization

Latch-up avoidance for sea-of-gates

Avoiding electrostatic discharge events from cross-hierarchy tie nets

Ensuring IoT device functionality in the presence of multiple tempe...

Stacked via rivets in chip hotspots

Flexible constraint-based logic cell placement

Fill techniques for avoiding Boolean DRC failures during cell place...

Noise-based optimization for integrated circuit design

Fin-based fill cell optimization

Using unused wires on very-large-scale integration chips for power...

Front-end-of-line shape merging cell placement and optimization

Hierarchical trim management for self-aligned double patterning

Using unused wires on very-large-scale integration chips for power...

Automated attribute propagation and hierarchical consistency checki...

Automated attribute propagation and hierarchical consistency checki...

Thermal availability based instruction assignment for execution

Automated attribute propagation and hierarchical consistency checki...

Selective boundary overlay insertion for hierarchical circuit design

Patents Applicationslast 30 patents

INTERCONNECT LINES WITH LINE WIDTH PROFILE

ORTHOGONAL METAL LINES AT THE SAME METAL LEVEL

SELF-ALIGNED BACKSIDE CHANNEL REMOVAL

THERMAL TRANSFER VIAS AND SEMICONDUCTOR VIA STRUCTURE FOR ENHANCED...

PITCH CONFIGURATION FOR BACK-END-OF-LINE WIRING

STACKED DEVICE STRUCTURES WITH VARYING LAYER CHARACTERISTICS

GATE TIE-DOWN TO BACKSIDE POWER RAIL

EMBEDDED JUMPER CONNECTION

SEMICONDUCTOR STRUCTURES HAVING ANGLED DIELECTRIC BARS ATTACHED TO...

REDUCED GATE EDGE CAPACITANCE

VIA CONNECTION IN MIDDLE BEOL WIRING

HIGH-CURRENT TOLERANT IC DESIGN WITH PLACEMENT-AWARE ANTENNA DIODE...

IDENTIFYING EXCESS ANTENNAS WITHIN INTEGRATED CIRCUIT DESIGNS

FLEXIBLE TRACKPLAN FOR POWER DELIVERY

MULTI-GATE TRANSISTOR WITH CONCAVE AND CONVEX EDGES

MULTI-GATE FET WITH SELF-ALIGNED TAPERED ACTIVE REGION EDGE

DEFINED CIRCUIT STRUCTURE PATTERN IDENTIFICATION AND PLACEMENT AVOI...

MERGED SELF-ALIGNED BACKSIDE CONTACT

DENSITY-AWARE FILL WITH BOUNDARY COMPENSATION

BACKSIDE SELF ALIGNED SKIP VIA

BACKSIDE CONTACTS FOR SOURCE/DRAIN REGIONS

METAL FERROELECTRIC INSULATOR METAL STACK IN RRAM

SELF-ALIGNED BACKSIDE INTERCONNECT STRUCTURES

SELF-ALIGNED ZERO TRACK SKIP

CELL-BASED SIGNAL CONNECTIVITY BETWEEN WAFER FRONTSIDE AND BACKSIDE

PHYSICALLY DETECTABLE ID INTRODUCED BY LITHOGRAPHY SRAF INSERTION F...

DECOUPLING CAPACITOR INSIDE BACKSIDE POWER DISTRIBUTION NETWORK POW...

NEGATIVE CAPACITANCE FOR FERROELECTRIC CAPACITIVE MEMORY CELL

ASYMMETRIC SKIP-LEVEL VIA STRUCTURE

BACKSIDE SKIP-LEVEL THROUGH VIA FOR BACKSIDE SIGNAL LINE CONNECTION