G06G 7/32
For solving of equations or inequations
Official title: for solving of equations {or inequations; for matrices}
G06G7/32 (For solving of equations or inequations) appears on 22 US grants and 18 published applications in this corpus.
Search patents in G06G- Granted patents
- 22
- Published applications
- 18
- Assignees
- 19
- Inventors
- 58
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 4 | 4 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 2 | 2 |
| 2020 | 0 | 3 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multiply and accumulate calculation device, neuromorphic device, and multiply and accumulate calculation method10 Feb 2026US 12,547,373 B2TDK Corporation
- Memory device and computing method thereof23 Sep 2025US 12,423,375 B2Macronix International Co., Ltd.
- Analog computer architecture for fast function optimization23 Apr 2024US 11,967,951 B2Xerox Corporation
- Mathematical problem solving circuit comprising resistive elements26 Apr 2022US 11,314,843 B2
- Analog computing using dynamic amplitude scaling and methods of use14 Sep 2021US 11,120,230 B2Sendyne Corporation
- Analog matrix-matrix multiplier for mixed signal matrix multiplications6 Aug 2026US 2026/0229302 A1International Business Machines Corporation
- Resistive compute-in-memory apparatus30 Apr 2026US 2026/0119825 A1Nokia Solutions and Networks Oy
- Switched-capacitor cascaded matrix multiplier with variable input bit resolution3 Jul 2025US 2025/0217606 A1
- Power-efficient mixed-signal circuit including analog multiply and accumulate engines6 Mar 2025US 2025/0077804 A1International Business Machines Corporation
- Memory device and computing method thereof20 Apr 2023US 2023/0118468 A1Macronix International Co., Ltd.
Most cited
By later US patents
- Signal processing apparatus25US 4,156,284 AGeneral Electric Company · 1979
- System and method for creating user interfaces in a multiphysics modeling system24US 9,146,652 B1Comsol AB · 2015
- Matrix multiplier19US 4,161,785 AGeneral Electric Company · 1979
- Low power analog vector-matrix multiplier17US 10,417,460 B1Areanna Inc. · 2019
- Method and apparatus for performing matrix multiplication or analog signal correlation14US 4,156,923 AWestinghouse Electric Corp. · 1979