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:
Mar. 20, 1990
Filed:
Jun. 14, 1988
Applicant:
Inventors:
Hiroyuki Suzuki, Tokyo, JP;
Kouichi Tamura, Tokyo, JP;
Tadashi Sato, Tokyo, JP;
Kunio Nakajima, Tokyo, JP;
Assignee:
Seiko Instruments Inc., Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01T / ;
U.S. Cl.
CPC ...
250368 ; 2504861 ;
Abstract
An X-ray image sensor comprises a fiber optic faceplate, a phospor screen formed on the X-ray incidence side of the faceplate and an image sensing device connected to the other side of the faceplate. A core material of the faceplate is a radiation shielding glass which comprises a compound of high atomic number element and cerium oxide. The sensor can prevent the X-ray radiation damage of the solid-state image sensing device.
Suzuki, Hiroyuki. (1990). X-ray image sensor (U.S. Patent No. 4910405). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4910405
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile