IP Library › Granted Patent US 12,718,323
Granted Patent B2
US 12,718,323 · App. 18/019,723 · Granted Aug 25, 2026

Massively parallel amplitude-only optical processing system and methods for machine learning

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 12,718,323
App. No.
18/019,723
Filed
Feb 3, 2023
Granted
Aug 25, 2026
Kind
B2
Art Unit
2673
USPC
382/279
Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 1, 2023
From: MISCUGLIO, MARIO; SORGER, VOLKER
To: THE GEORGE WASHINGTON UNIVERSITY
Reel/Frame 065084/0175 →
Continuity (2)
Provisional Application 63061487 · Aug 5, 2020
Related Publication 20230298145A1 · Sep 21, 2023
References Cited (24)
US 6369933B1 · O'Callaghan · 2002 [cited by examiner]
US 10140720B1 · Schubert · 2018 [cited by examiner]
US 10366328B2 · Yang · 2019 [cited by examiner]
US 10409084B2 · New et al. · 2019 [cited by applicant]
US 11600060B2 · Dai · 2023 [cited by examiner]
US 20080181467A1 · Zappia · 2008 [cited by examiner]
US 20100074478A1 · Hoyos et al. · 2010 [cited by applicant]
US 20140085713A1 · Popescu et al. · 2014 [cited by applicant]
US 20180101747A1 · Yang · 2018 [cited by examiner]
US 20190087725A1 · Yang · 2019 [cited by examiner]
US 20200202590A1 · George et al. · 2020 [cited by applicant]
US 20210019602A1 · Yang · 2021 [cited by examiner]
US 20210232915A1 · Dalli · 2021 [cited by examiner]
US 20220180175A1 · Guo · 2022 [cited by examiner]
US 20220327371A1 · Ozcan · 2022 [cited by examiner]
US 20220381745A1 · Amjadian · 2022 [cited by examiner]
WO WO0104687A1 · 2001 [cited by applicant]
WO WO2021211125A1 · 2021 [cited by applicant]
WO WO2021242881A2 · 2021 [cited by applicant]
Chang, Julie, et al. “Hybrid optical-electronic convolutional neural networks with optimized diffractive optics for image classification.” Scientific reports 8.1 (2018): 1-10. (Year: 2018). [cited by examiner]
Colburn, Shane, et al. “Optical frontend for a convolutional neural network.” Applied optics 58.12 (2019): 3179-3186. (Year: 2019). [cited by examiner]
Muminov, Baurzhan, and Luat T. Vuong. “Fourier optical preprocessing in lieu of deep learning.” Optica 7.9 (2020): 1079-1088. ( Year: 2020). [cited by examiner]
Miscuglio, Mario, et al. “Massively parallel amplitude-only Fourier neural network.” Optica 7.12 (2020): 1812-1819. (Year: 2020). [cited by examiner]
International Search Report and Written Opinion for PCT/US2021/044767 dated Nov. 2, 2021, 10 pages. [cited by applicant]