G09B 23/183
For circuits
Official title: {for circuits}
G09B23/183 (For circuits) appears on 115 US grants and 88 published applications in this corpus.
Search patents in G09B- Granted patents
- 115
- Published applications
- 88
- Assignees
- 61
- Inventors
- 223
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 5 |
| 2004 | 0 | 4 |
| 2005 | 3 | 0 |
| 2006 | 2 | 1 |
| 2007 | 2 | 0 |
| 2008 | 1 | 3 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 1 | 3 |
| 2013 | 2 | 5 |
| 2014 | 1 | 2 |
| 2015 | 5 | 1 |
| 2016 | 3 | 6 |
| 2017 | 6 | 7 |
| 2018 | 3 | 5 |
| 2019 | 4 | 5 |
| 2020 | 4 | 8 |
| 2021 | 6 | 4 |
| 2022 | 5 | 7 |
| 2023 | 6 | 4 |
| 2024 | 6 | 0 |
| 2025 | 4 | 6 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Automated computer code timeline generation7 Apr 2026US 12,596,628 B2Ropes AI Inc
- Tile based logical teaching device10 Feb 2026US 12,548,464 B2
- Automated multi-stage computer code generation3 Feb 2026US 12,541,447 B2Ropes AI Inc
- Educational electronics systems and methods6 Jan 2026US 12,520,419 B1Heathkit Company, Inc.
- Educational electronics systems and methods30 Dec 2025US 12,513,819 B1Heathkit Company, Inc.
- Learning promotion system and method of promoting learning20 Aug 2026US 2026/0245468 A1Autotelics Labs B.V.
- Self-locking electronic circuit tester with built-in portable power distributor6 Aug 2026US 2026/0229145 A1Codebender R&D Hellas Monoprosopi Ike
- Automated multi-stage computer code generation14 May 2026US 2026/0133891 A1Ropes AI Inc
- Electric grounding simulator2 Apr 2026US 2026/0094535 A1M. J. Electric, Inc.
- Self-locking Portable Power Distributor Breadboards12 Feb 2026US 2026/0045737 A1Codebender R&D Hellas Monoprosopi Ike
Most cited
By later US patents
- Assembly block for teaching material, plaything, etc87US 6,062,937 ASystem Watt Co., Ltd. · 2000
- Modular interconnecting electronic circuit blocks84US 4,969,827 AMotorola, Inc. · 1990
- Educational game for construction and identifying electrical and electronic circuits54US 4,376,538 A1983
- Cooperative/interactive learning system for logic instruction52US 5,868,575 A1999
- Modular wearable circuit49US 7,559,768 B2Koninklijke Philips Electronics N. V. · 2009