G01R 31/318357
Simulation
Official title: {Simulation (computer simulation of digital circuits G06F30/3308)}
G01R31/318357 (Simulation) appears on 375 US grants and 288 published applications in this corpus.
Search patents in G01R- Granted patents
- 375
- Published applications
- 288
- Assignees
- 165
- Inventors
- 844
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 16 | 0 |
| 1997 | 8 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 9 | 0 |
| 2002 | 14 | 13 |
| 2003 | 19 | 27 |
| 2004 | 15 | 26 |
| 2005 | 20 | 18 |
| 2006 | 26 | 18 |
| 2007 | 11 | 27 |
| 2008 | 22 | 31 |
| 2009 | 19 | 21 |
| 2010 | 20 | 9 |
| 2011 | 21 | 8 |
| 2012 | 19 | 8 |
| 2013 | 11 | 13 |
| 2014 | 12 | 5 |
| 2015 | 7 | 2 |
| 2016 | 6 | 1 |
| 2017 | 2 | 0 |
| 2018 | 4 | 3 |
| 2019 | 4 | 9 |
| 2020 | 9 | 9 |
| 2021 | 10 | 9 |
| 2022 | 11 | 12 |
| 2023 | 11 | 8 |
| 2024 | 9 | 2 |
| 2025 | 3 | 4 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Seamless universal verification methodology1 Sep 2026US 12,724,070 B1Amazon Technologies, Inc.
- Electronic circuit simulation based on random telegraph signal noise25 Aug 2026US 12,716,932 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Computing devices for predicting electrical tests, electrical test prediction apparatuses having the same, and operating methods thereof2 Dec 2025US 12,487,272 B2Samsung Electronics Co., Ltd.
- Constrained random simulation using machine learning and Bayesian estimation26 Aug 2025US 12,399,219 B1Synopsys, Inc.
- Identifying defect sensitive codes for testing devices with input or output code27 May 2025US 12,313,681 B2Texas Instruments Incorporated
- Method for one-step aging simulation of a transistor dynamically stressed during operation2 Jul 2026US 2026/0186043 A1
- Battery voltage simulation circuit, battery voltage simulation system and power battery training apparatus including same25 Jun 2026US 2026/0177636 A1Contemporary Amperex Technology Co., Limited
- Multicast-based testbench for device testing7 May 2026US 2026/0126486 A1Toyota Jidosha Kabushiki Kaisha
- Scandump simulation and co-simulation for device testing2 Apr 2026US 2026/0092965 A1Samsung Electronics Co., Ltd.
- Automatically mapping event-based simulation data to cycle-based simulation in hybrid hardware debug platforms5 Feb 2026US 2026/0036621 A1International Business Machines Corporation
Most cited
By later US patents
- Method and system for creating and validating low level description of electronic design from higher level, behavior-oriented description, including interactive system for hierarchical display of control and dataflow information324US 5,801,958 ALSI Logic Corporation · 1998
- Method and system for creating, deriving and validating structural description of electronic system from higher level, behavior-oriented description, including interactive schematic design and simulation252US 5,544,067 ALSI Logic Corporation · 1996
- Method and system for creating and validating low level description of electronic design from higher level, behavior-oriented description, including interactive system for hierarchical display of control and dataflow information226US 5,555,201 ALSI Logic Corporation · 1996
- System and method for creating and validating structural description of electronic system219US 5,623,418 ALSI Logic Corporation · 1997
- Method and system for creating and verifying structural logic model of electronic design from behavioral description, including generation of logic and timing models183US 5,933,356 ALSI Logic Corporation · 1999