G06F 7/4836
Computations with rational numbers
Official title: {Computations with rational numbers}
G06F7/4836 (Computations with rational numbers) appears on 14 US grants and 20 published applications in this corpus.
Search patents in G06F- Granted patents
- 14
- Published applications
- 20
- Assignees
- 11
- Inventors
- 27
- Latest grant
- 7 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 4 |
| 2020 | 0 | 2 |
| 2021 | 3 | 3 |
| 2022 | 2 | 2 |
| 2023 | 1 | 2 |
| 2024 | 3 | 2 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rounding hexadecimal floating point numbers using binary incrementors7 Jan 2025US 12,190,078 B2International Business Machines Corporation
- Hierarchical mantissa bit length selection for hardware implementation of deep neural network24 Dec 2024US 12,175,349 B2Imagination Technologies Limited
- Method, apparatus, and computer program stored in computer readable medium for conducting arithmetic operation efficiently in database management server16 Apr 2024US 11,960,460 B2TmaxTibero Co., Ltd.
- Processor for fine-grain sparse integer and floating-point operations2 Jan 2024US 11,861,327 B2Samsung Electronics Co., Ltd.
- Error allocation format selection for hardware implementation of deep neural network22 Aug 2023US 11,734,553 B2Imagination Technologies Limited
- Hierarchical Mantissa Bit Length Selection For Hardware Implementation Of Deep Neural Network12 Feb 2026US 2026/0044707 A1Imagination Technologies Limited
- Hierarchical Mantissa Bit Length Selection For Hardware Implementation Of Deep Neural Network12 Feb 2026US 2026/0044708 A1Imagination Technologies Limited
- Hierarchical mantissa bit length selection for hardware implementation of deep neural network27 Feb 2025US 2025/0068883 A1Imagination Technologies Limited
- Methods and systems for addition, multiplication, subtraction, and division of rational numbers encoded in the domain of farey rationals for mpc systems12 Dec 2024US 2024/0411514 A1Algemetric, Inc.
- Hardware efficient rounding26 Sep 2024US 2024/0319963 A1Imagination Technologies Limited
Most cited
By later US patents
- Most precise fraction display method32US 5,155,697 AHewlett-Packard Company · 1992
- Using Fuzzy-Jbit location of floating-point multiply-accumulate results16US 11,016,731 B2Intel Corporation · 2021
- Rational number operation unit for reduction5US 4,881,193 AHitachi, Ltd. · 1989
- Error allocation format selection for hardware implementation of deep neural network4US 10,885,427 B2Imagination Technologies Limited · 2021
- Error allocation format selection for hardware implementation of deep neural network4US 11,392,823 B2Imagination Technologies Limited · 2022