G06F 7/509
For multiple operands
Official title: for multiple operands, e.g. digital integrators
G06F7/509 (For multiple operands) appears on 241 US grants and 129 published applications in this corpus.
Search patents in G06F- Granted patents
- 241
- Published applications
- 129
- Assignees
- 123
- Inventors
- 448
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 13 | 0 |
| 1990 | 7 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 8 | 0 |
| 1995 | 4 | 0 |
| 1996 | 10 | 0 |
| 1997 | 9 | 0 |
| 1998 | 5 | 0 |
| 1999 | 9 | 0 |
| 2000 | 5 | 0 |
| 2001 | 10 | 4 |
| 2002 | 5 | 5 |
| 2003 | 10 | 8 |
| 2004 | 6 | 7 |
| 2005 | 3 | 5 |
| 2006 | 10 | 10 |
| 2007 | 3 | 3 |
| 2008 | 4 | 4 |
| 2009 | 9 | 2 |
| 2010 | 5 | 5 |
| 2011 | 3 | 5 |
| 2012 | 3 | 1 |
| 2013 | 8 | 6 |
| 2014 | 5 | 2 |
| 2015 | 3 | 1 |
| 2016 | 4 | 4 |
| 2017 | 6 | 2 |
| 2018 | 0 | 5 |
| 2019 | 8 | 11 |
| 2020 | 5 | 8 |
| 2021 | 6 | 5 |
| 2022 | 6 | 8 |
| 2023 | 7 | 9 |
| 2024 | 3 | 4 |
| 2025 | 6 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus and method for performing accumulation operations27 Jan 2026US 12,535,991 B2Arm Limited
- Computing device, computing apparatus and method of warp accumulation18 Nov 2025US 12,475,190 B2Shanghai Biren Technology Co., Ltd
- LSTM circuit with selective input computation15 Jul 2025US 12,361,269 B2Intel Corporation
- Multiple-input floating-point processing with mantissa bit extension13 May 2025US 12,299,412 B2Imagination Technologies Limited
- Split accumulator with a shared adder6 May 2025US 12,293,163 B1Recogni Inc.
- Multiple-Input Floating-Point Processing With Mantissa Bit Extension11 Jun 2026US 2026/0161355 A1Imagination Technologies Limited
- Accumulation Systems and Methods30 Apr 2026US 2026/0119124 A2VeriSilicon Holdings Co., Ltd.
- Method for processing data using adder and electronic device2 Oct 2025US 2025/0306922 A1Shenzhen Corerain Technologies Co., Ltd.
- Apparatus and Method for Processing Floating-Point Numbers10 Jul 2025US 2025/0224921 A1Imagination Technologies Limited
- Multiply accumulate (mac) unit with split accumulator10 Jul 2025US 2025/0224929 A1Recogni Inc.
Most cited
By later US patents
- Devices and methods with programmable logic and digital signal processing regions256US 6,538,470 B1Altera Corporation · 2003
- Arithmetic processing107US 5,978,827 ACanon Kabushiki Kaisha · 1999
- Systolic super summation device100US 4,751,665 AInternational Business Machines Corporation · 1988
- Data processor and data processing system98US 6,327,605 B2Hitachi, Ltd. · 2001
- Programmable logic devices with function-specific blocks96US 6,628,140 B2Altera Corporation · 2003