G06F 2111/00
Details relating to cad techniques
Official title: Details relating to CAD techniques
G06F2111/00 (Details relating to cad techniques) appears on 7,399 US grants and 9,823 published applications in this corpus.
Search patents in G06F- Granted patents
- 7,399
- Published applications
- 9,823
- Assignees
- 3,042
- Inventors
- 22,344
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 10 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 14 | 0 |
| 1993 | 9 | 0 |
| 1994 | 19 | 0 |
| 1995 | 24 | 0 |
| 1996 | 19 | 0 |
| 1997 | 26 | 0 |
| 1998 | 32 | 0 |
| 1999 | 37 | 0 |
| 2000 | 33 | 0 |
| 2001 | 41 | 16 |
| 2002 | 32 | 84 |
| 2003 | 39 | 113 |
| 2004 | 57 | 108 |
| 2005 | 55 | 163 |
| 2006 | 119 | 173 |
| 2007 | 88 | 203 |
| 2008 | 104 | 262 |
| 2009 | 152 | 245 |
| 2010 | 177 | 248 |
| 2011 | 218 | 244 |
| 2012 | 265 | 268 |
| 2013 | 293 | 312 |
| 2014 | 302 | 364 |
| 2015 | 269 | 429 |
| 2016 | 301 | 360 |
| 2017 | 320 | 431 |
| 2018 | 308 | 517 |
| 2019 | 547 | 593 |
| 2020 | 597 | 684 |
| 2021 | 547 | 860 |
| 2022 | 558 | 779 |
| 2023 | 593 | 713 |
| 2024 | 502 | 670 |
| 2025 | 422 | 578 |
| 2026 | 249 | 406 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G06F 2111/10Numerical modellingIndexing code2,554
- G06F 2111/04Constraint-based cadIndexing code1,462
- G06F 2111/20Configuration cadIndexing code1,202
- G06F 2111/02Cad in a network environmentIndexing code1,044
- G06F 2111/08Probabilistic or stochastic cadIndexing code916
- G06F 2111/06Multi-objective optimisationIndexing code626
- G06F 2111/12Symbolic schematicsIndexing code492
- G06F 2111/16Customisation or personalisationIndexing code283
Recent patents
- Periodic cellular structure based design for additive manufacturing approach for light weighting and optimizing strong functional parts6 Oct 2026US 12,755,069 B2
- System design learning device, system design learning method, and recording medium6 Oct 2026US 12,755,072 B2NEC Corporation
- Cognitive design assistant6 Oct 2026US 12,755,073 B2International Business Machines Corporation
- Heat supply network hydraulic circuit modeling method for comprehensive energy system scheduling6 Oct 2026US 12,755,076 B2Tsinghua University
- Methods and apparatus to automate a design including routing between dice6 Oct 2026US 12,755,080 B2Intel Corporation
- Method of controlling the biodegradability of magnesium and its alloys8 Oct 2026US 2026/0306225 A1Osseolabs Company Limited
- Computing system and method for solving differential equations8 Oct 2026US 2026/0310746 A1Brown University
- Modular design method for active phased array transmitting antenna for microwave wireless power transmission8 Oct 2026US 2026/0310846 A1Xidian University
- Pareto solution search device8 Oct 2026US 2026/0310847 A1Mitsubishi Electric Corporation
- Calculating method and calculating program for macro direct-current mobility of semiconductor, and device simulation method using same8 Oct 2026US 2026/0310848 A1Idemitsu Kosan Co., Ltd.
Most cited
By later US patents
- System and method for indicating the presence or physical location of persons or devices in a site specific representation of a physical environment455US 7,295,119 B2Wireless Valley Communications, Inc. · 2007
- Data management system and process353US 5,878,408 AInternational Business Machines Corporation · 1999
- Network-based system for the manufacture of parts with a virtual collaborative environment for design, developement, and fabricator selection345US 6,295,513 B1Eagle Engineering of America, Inc. · 2001
- System and method for configuring an instrument to perform measurement functions utilizing conversion of graphical programs into hardware implementations336US 6,219,628 B1National Instruments Corporation · 2001
- Personalized fit and functional designed medical prostheses and surgical instruments and methods for making334US 8,457,930 B22013