Hybrid analog-digital matrix processors
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United States of America Patent
Stats
-
Oct 3, 2023
Grant Date -
Sep 9, 2021
app pub date -
May 3, 2021
filing date -
Feb 26, 2019
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Techniques for computing matrix operations for arbitrarily large matrices on a finite-sized hybrid analog-digital matrix processor are described. Techniques for gain adjustment in a finite-sized hybrid analog-digital matrix processor are described which enable the system to obtain higher energy efficiencies, greater physical density and improved numerical accuracy. In some embodiments, these techniques enable maximization of the predictive accuracy of a GEMM-based convolutional neural network using low-precision data representations.
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
LIGHTMATTER INC | 100 SUMMER STREET STE 1850 BOSTON MA 02110 |
International Classification(s)

- 2021 Application Filing Year
- G06F Class
- 56368 Applications Filed
- 36608 Patents Issued To-Date
- 64.95 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Bunandar, Darius | Boston, US | 83 | 607 |
# of filed Patents : 83 Total Citations : 607 | |||
Forsythe, Martin B Z | Jamaica Plain, US | 10 | 20 |
# of filed Patents : 10 Total Citations : 20 | |||
Kenney, Tyler J | Boston, US | 13 | 32 |
# of filed Patents : 13 Total Citations : 32 | |||
Lazovich, Tomo | Cambridge, US | 22 | 172 |
# of filed Patents : 22 Total Citations : 172 |
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Patent Citation Ranking
- 1 Citation Count
- G06F Class
- 79.11 % this patent is cited more than
- 2 Age
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