For the Inventor, By the Inventor

Enter assignee name

San Jose, CA, United States of America

Quickturn Design Systems, Inc.

USPTO Granted Patents = 84

Forward Citations = 3,294

Loading Chart...

Loading Chart...

72 inventors (with patents filed for the assignee):

Stephen Paul Sample (24 out of 42 patents)

Michael R Butts (24 out of 36 patents)

Mitchell Grant Poplack (9 out of 65 patents)

4. Jon A Batcheller (9 out of 10 patents)

5. William F Beausoleil (8 out of 33 patents)

6. Peter Tannenbaum (8 out of 9 patents)

7. Rakesh H Patel (7 out of 157 patents)

8. Thomas B Huang (7 out of 11 patents)

9. Kevin A Norman (7 out of 32 patents)

10. Mikhail Bershteyn (6 out of 9 patents)

11. Tak-kwong Ng (6 out of 12 patents)

12. Helmut Roth (6 out of 9 patents)

13. Lawrence A Thomas (5 out of 7 patents)

14. Thomas S Payne (5 out of 13 patents)

15. Michael R D'Amour (5 out of 7 patents)

Core Competencies:

Memory Systems

Emulation Architecture

Signal Routing

Hardware Acceleration

Programmable Logic

Timing Control

Data Transfer Protocols

Concurrent Behavior Modeling

Logic Analysis

High-Speed Emulation

Design Verification

Asynchronous Applications

84 patents: Sort by Forward Citations

1. 8145469 - System and method for providing compact mapping between dissimilar memory systems (2012-03-27),

2. 7937258 - System and method for providing compact mapping between dissimilar memory systems (2011-05-03),

3. 7739097 - Emulation system with time-multiplexed interconnect (2010-06-15),

4. 7739093 - Method of visualization in processor based emulation system (2010-06-15),

5. 7738399 - System and method for identifying target systems (2010-06-15),

6. 7738398 - System and method for configuring communication systems (2010-06-15),

7. 7721036 - System and method for providing flexible signal routing and timing (2010-05-18),

8. 7640155 - Extensible memory architecture and communication protocol for supporting multiple devices in low-bandwidth, asynchronous applications (2009-12-29),

9. 7606697 - System and method for resolving artifacts in differential signals (2009-10-20),

10. 7577558 - System and method for providing compact mapping between dissimilar memory systems (2009-08-18),

11. 7555424 - Method and apparatus for rewinding emulated memory circuits (2009-06-30),

12. 7555423 - Emulation processor interconnection architecture (2009-06-30),

13. 7440884 - Memory rewind and reconstruction for hardware emulator (2008-10-21),

14. 7440866 - System and method for validating an input/output voltage of a target system (2008-10-21),

15. 7404160 - Method and system for hardware based reporting of assertion information for emulation and hardware acceleration (2008-07-22),

Quickturn Design Systems, Inc. is a company specializing in electronic design automation (EDA) software tools. Established in 1987, Quickturn has been providing cutting-edge solutions to improve the speed and efficiency of chip design processes. With a wide range of innovative software products, Quickturn offers comprehensive solutions for simulation, prototyping, and verification in the semiconductor industry.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

84 Patents

#115 in San Jose, CA

#1,009 in California

#4,266 in US

#8,757 in the World

San Jose, CA, United States of America

Quickturn Design Systems, Inc.

Forward Citations = 3,294

72 inventors:

Stephen Paul Sample (24 out of 42 patents)

Michael R Butts (24 out of 36 patents)

Mitchell Grant Poplack (9 out of 65 patents)

4. Jon A Batcheller (9 out of 10 patents)

5. William F Beausoleil (8 out of 33 patents)

Please report any incorrect information to support@idiyas.com

Loading…