G06F 2207/5351
Multiplicative non-restoring division
Official title: Multiplicative non-restoring division, e.g. SRT, using multiplication in quotient selection
G06F2207/5351 (Multiplicative non-restoring division) appears on 16 US grants and 10 published applications in this corpus.
Search patents in G06F- Granted patents
- 16
- Published applications
- 10
- Assignees
- 8
- Inventors
- 14
- Latest grant
- 4 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
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| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
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| 1989 | 0 | 0 |
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| 1991 | 1 | 0 |
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| 1993 | 1 | 0 |
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| 1996 | 0 | 0 |
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| 1998 | 0 | 0 |
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| 2000 | 0 | 0 |
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| 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 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 3 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Small multiplier after initial approximation for operations with increasing precision4 Feb 2025US 12,217,020 B2Imagination Technologies Limited
- Small multiplier after initial approximation for operations with increasing precision26 Dec 2023US 11,853,718 B2Imagination Technologies Limited
- Small multiplier after initial approximation for operations with increasing precision14 Feb 2023US 11,579,844 B2Imagination Technologies Limited
- Small multiplier after initial approximation for operations with increasing precision20 Apr 2021US 10,983,756 B2Imagination Technologies Limited
- Circuitry and method for performing division16 Jul 2019US 10,353,671 B2Arm Limited
- Small Multiplier After Initial Approximation For Operations With Increasing Precision15 May 2025US 2025/0156150 A1Imagination Technologies Limited
- Small multiplier after initial approximation for operations with increasing precision18 Jul 2024US 2024/0241695 A1Imagination Technologies Limited
- System and method to accelerate microprocessor operations11 Jul 2024US 2024/0231759 A9Arith Inc.
- System and method to accelerate microprocessor operations25 Apr 2024US 2024/0134608 A1Arith Inc.
- Small multiplier after initial approximation for operations with increasing precision6 Jul 2023US 2023/0214186 A1Imagination Technologies Limited
Most cited
By later US patents
- Method and apparatus for performing division using a rectangular aspect ratio multiplier57US 5,046,038 ACyrix Corporation · 1991
- Method and apparatus for performining floating point division55US 5,249,149 AInternational Business Machines Corporation · 1993
- Method and apparatus for division using interpolation approximation29US 4,707,798 AHitachi, Ltd. · 1987
- Method and apparatus for performing division using a rectangular aspect ratio multiplier29US 5,307,303 ACyrix Corporation · 1994
- High precision integer division using low precision hardware operations and rounding techniques26US 8,655,937 B1NVIDIA Corporation · 2014