The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 28, 2020
Filed:
Apr. 26, 2017
Applicant:
Gyrfalcon Technology Inc., Milpitas, CA (US);
Inventors:
Assignee:
Gyrfalcon Technology Inc., Milpitas, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06N 3/04 (2006.01); G06N 3/063 (2006.01); G06F 13/16 (2006.01); G06F 3/06 (2006.01); G11C 11/16 (2006.01);
U.S. Cl.
CPC ...
G06N 3/063 (2013.01); G06F 3/0629 (2013.01); G06F 13/16 (2013.01); G06N 3/04 (2013.01); G11C 11/161 (2013.01);
Abstract
CNN based digital IC for AI contains a number of CNN processing units. A first CNN processing unit contains CNN logic circuits operatively coupling to a memory subsystem, which includes a first one-time-programming (OTP) memory for filter coefficients and a second memory for imagery data. A second CNN processing unit contains CNN logic circuits operatively coupling to a memory subsystem that includes a first memory for filter coefficients, a second memory for imagery data and a third OTP memory for unique data pattern (e.g., security purpose). Either STT-RAM or OST-MRAM can be configured as different memories of the memory subsystem.