G06E 1/045
Matrix or vector computation
Official title: {Matrix or vector computation}
G06E1/045 (Matrix or vector computation) appears on 61 US grants and 59 published applications in this corpus.
Search patents in G06E- Granted patents
- 61
- Published applications
- 59
- Assignees
- 45
- Inventors
- 172
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 2 | 3 |
| 2019 | 2 | 5 |
| 2020 | 2 | 12 |
| 2021 | 5 | 7 |
| 2022 | 3 | 3 |
| 2023 | 8 | 4 |
| 2024 | 7 | 10 |
| 2025 | 7 | 9 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Switched spatial tensor data manipulation with photonics25 Aug 2026US 12,717,872 B2Lightmatter, Inc.
- Optical crossbar array with compensation and associated method17 Mar 2026US 12,578,750 B2Huawei Technologies Co., Ltd.
- Photonic computing system10 Feb 2026US 12,547,205 B2Shanghai Xizhi Technology Co., Ltd.
- Methods and systems for optical matrix calculation16 Dec 2025US 12,499,173 B2SiPhox, Inc.
- Photonic blockchain based on optical proof-of-work9 Dec 2025US 12,493,316 B2PoWx inc.
- Optical computing method, large-scale reconfigurable photonic large-matrix model, and architecture1 Oct 2026US 2026/0299639 A1Tsinghua University
- Photonic neural network on thin-film lithium niobate29 Jan 2026US 2026/0029814 A1President and Fellows of Harvard College
- Circuit and method employing temporal multiplexing to perform a mac operation30 Oct 2025US 2025/0334993 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Optical tensor core, Method, and Applications18 Sep 2025US 2025/0291230 A1
- Optoelectronic computing systems14 Aug 2025US 2025/0259049 A1Lightelligence PTE. Ltd.
Most cited
By later US patents
- Integrated optic vector-matrix multiplier81US 8,027,587 B1Sandia Corporation · 2011
- Hardware node having a mixed-signal matrix vector unit75US 10,860,924 B2Microsoft Technology Licensing, LLC · 2020
- Modules and methods for all photonic computing65US 6,178,020 B1UT-Battelle, LLC · 2001
- Optical vector multiplier for neural networks54US 5,784,309 A1998
- Vector-matrix multiplication54US 7,536,431 B2Lenslet Labs Ltd. · 2009