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:
Aug. 05, 2025
Filed:
Dec. 15, 2022
Applicant:
Korea Photonics Technology Institute, Gwangju, KR;
Inventors:
Kwang Hoon Lee, Anyang-si, KR;
Kyung Il Joo, Naju-si, KR;
Seon Kyu Yoon, Gwangju, KR;
Jin Su Lee, Gwangju, KR;
Min Kyu Park, Gwangju, KR;
Hoe Min Kim, Gwangju, KR;
Assignee:
Korea Photonics Technology Institute, Gwangju, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G03H 1/22 (2006.01); G01B 9/02 (2022.01); G02B 5/18 (2006.01); G03H 1/26 (2006.01);
U.S. Cl.
CPC ...
G03H 1/2294 (2013.01); G01B 9/02047 (2013.01); G03H 1/2202 (2013.01); G03H 1/265 (2013.01); G02B 5/18 (2013.01); G03H 2001/2247 (2013.01); G03H 2001/2263 (2013.01); G03H 2226/11 (2013.01); G03H 2227/03 (2013.01);
Abstract
Disclosed is a spatial property measurement device or color implementation property of a holographic image. According to an aspect of the present embodiment, a spatial property measurement device or color implementation property of a holographic image reproduced by a holographic display device is provided.