G06F 17/10
Complex mathematical operations
Official title: Complex mathematical operations {(function generation by table look-up G06F1/03; evaluation of elementary functions by calculation G06F7/544)}
G06F17/10 (Complex mathematical operations) appears on 17,370 US grants and 21,108 published applications in this corpus.
Search patents in G06F- Granted patents
- 17,370
- Published applications
- 21,108
- Assignees
- 5,548
- Inventors
- 40,804
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 24 | 0 |
| 1977 | 29 | 0 |
| 1978 | 24 | 0 |
| 1979 | 16 | 0 |
| 1980 | 22 | 0 |
| 1981 | 19 | 0 |
| 1982 | 20 | 0 |
| 1983 | 10 | 0 |
| 1984 | 25 | 0 |
| 1985 | 18 | 0 |
| 1986 | 22 | 0 |
| 1987 | 30 | 0 |
| 1988 | 53 | 0 |
| 1989 | 64 | 0 |
| 1990 | 50 | 0 |
| 1991 | 46 | 0 |
| 1992 | 74 | 0 |
| 1993 | 84 | 0 |
| 1994 | 111 | 0 |
| 1995 | 99 | 0 |
| 1996 | 106 | 0 |
| 1997 | 91 | 0 |
| 1998 | 149 | 0 |
| 1999 | 146 | 0 |
| 2000 | 127 | 0 |
| 2001 | 109 | 34 |
| 2002 | 141 | 157 |
| 2003 | 137 | 265 |
| 2004 | 129 | 222 |
| 2005 | 130 | 186 |
| 2006 | 207 | 174 |
| 2007 | 120 | 217 |
| 2008 | 152 | 195 |
| 2009 | 158 | 234 |
| 2010 | 164 | 225 |
| 2011 | 132 | 245 |
| 2012 | 240 | 297 |
| 2013 | 332 | 541 |
| 2014 | 340 | 552 |
| 2015 | 409 | 727 |
| 2016 | 450 | 778 |
| 2017 | 526 | 847 |
| 2018 | 621 | 1260 |
| 2019 | 1157 | 2080 |
| 2020 | 1434 | 2707 |
| 2021 | 1731 | 2298 |
| 2022 | 2055 | 1840 |
| 2023 | 1879 | 1472 |
| 2024 | 1403 | 1314 |
| 2025 | 1073 | 1267 |
| 2026 | 682 | 974 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G06F 17/18For evaluating statistical data5,438
- G06F 17/16Matrix or vector computation4,714
- G06F 17/14Fourier, walsh or analogous domain transformations2,569
- G06F 17/11For solving equations2,438
- G06F 17/15Correlation function computation including computation of convolution operations1,591
- G06F 17/17Function evaluation by approximation methods904
Recent patents
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- Inversion method and system for hydro-thermal of permafrost coupled insar with ert8 Oct 2026US 2026/0309866 A1Institute of Mountain Hazards and Environment, CAS
- Approximate mantissa multiplication for a multiplier8 Oct 2026US 2026/0310407 A1Advanced Micro Devices, Inc.
Most cited
By later US patents
- Control interface facility management system847US 10,034,344 B22018
- Signal processing method and apparatus721US 5,379,238 A1995
- Broadcast signal recognition system and method480US 4,450,531 AEnsco, Inc. · 1984
- Semiconductor IC with a plurality of processing circuits which receive parallel data via a parallel data transfer circuit421US 5,854,636 AHitachi, Ltd. · 1998
- Processing array data on SIMD multi-core processor architectures418US 8,484,276 B2International Business Machines Corporation · 2013