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:
Feb. 25, 2025
Filed:
Nov. 18, 2021
Applicant:
California Institute of Technology, Pasadena, CA (US);
Inventors:
Guoan Zheng, Vernon, CT (US);
Changhuei Yang, South Pasadena, CA (US);
Roarke W. Horstmeyer, Palo Alto, CA (US);
Assignee:
California Institute of Technology, Pasadena, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G02B 21/00 (2006.01); G02B 21/06 (2006.01); G02B 21/36 (2006.01); G02B 27/58 (2006.01); G06V 20/69 (2022.01); G21K 7/00 (2006.01);
U.S. Cl.
CPC ...
G21K 7/00 (2013.01); G02B 21/365 (2013.01); G02B 21/367 (2013.01); G02B 27/58 (2013.01); G06V 20/693 (2022.01); G02B 21/002 (2013.01);
Abstract
Systems, devices, and methods of Fourier ptychographic imaging by computationally reconstructing a high-resolution image by iteratively updating overlapping regions of variably-illuminated, low-resolution intensity images in Fourier space.