G06F 7/49
Computations with a radix, other than binary, 8, 16 or decimal
Official title: Computations with a radix, other than binary, 8, 16 or decimal, e.g. ternary, negative or imaginary radices, mixed radix {non-linear PCM (G06F7/4824 takes precedence)}
G06F7/49 (Computations with a radix, other than binary, 8, 16 or decimal) appears on 135 US grants and 71 published applications in this corpus.
Search patents in G06F- Granted patents
- 135
- Published applications
- 71
- Assignees
- 65
- Inventors
- 199
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 9 | 0 |
| 2001 | 16 | 0 |
| 2002 | 2 | 2 |
| 2003 | 4 | 4 |
| 2004 | 2 | 5 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 4 |
| 2009 | 1 | 4 |
| 2010 | 4 | 4 |
| 2011 | 0 | 1 |
| 2012 | 4 | 4 |
| 2013 | 4 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 2 | 3 |
| 2017 | 2 | 1 |
| 2018 | 5 | 4 |
| 2019 | 7 | 5 |
| 2020 | 3 | 7 |
| 2021 | 2 | 2 |
| 2022 | 5 | 4 |
| 2023 | 1 | 4 |
| 2024 | 3 | 7 |
| 2025 | 3 | 0 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Combined divide/square root processing circuitry and method21 Jul 2026US 12,688,012 B2Arm Limited
- Multi-dimensional FFT computation pipelined hardware architecture using Radix-3 and Radix-22 butterflies19 May 2026US 12,632,218 B2Texas Instruments Incorporated
- Automate hardware design using recursion in non-power of two fast fourier transform (FFT) hardware algorithms31 Mar 2026US 12,591,632 B1Amazon Technologies, Inc.
- Conditional modular subtraction instruction14 Oct 2025US 12,443,409 B2Intel Corporation
- Method and device for deep neural network compression27 May 2025US 12,314,857 B2Acer Incorporated
- Ternary logic gate circuit, computing circuit, chip, and electronic device23 Jul 2026US 2026/0213751 A1Huawei Technologies Co., Ltd.
- Conditional modular subtraction instruction23 Apr 2026US 2026/0111232 A1Intel Corporation
- Multi-dimensional fft computation pipelined hardware architecture using radix-3 and radix-2² butterflies17 Oct 2024US 2024/0345805 A1Texas Instruments Incorporated
- Methods and apparatus to perform mixed radix fast fourier transform (fft) calculations on graphics processing units (gpus)6 Jun 2024US 2024/0184523 A1Intel Corporation
- Method for Combined Key Value-Dependent Exchange and Randomization of Two Input Values16 May 2024US 2024/0163085 A1
Most cited
By later US patents
- Methods of computing with digital multistate phase change materials191US 6,671,710 B2Energy Conversion Devices, Inc. · 2003
- Methods of factoring and modular arithmetic168US 6,714,954 B2Energy Conversion Devices, Inc. · 2004
- Methods apparatus and computer program products for accumulating logarithmic values86US 5,944,774 AEricsson Inc. · 1999
- Two-digit hybrid radix year numbers for year 2000 and beyond51US 5,668,989 A1997
- Processor with reconfigurable arithmetic data path47US 6,247,036 B1Infinite Technology Corporation · 2001