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:
Apr. 01, 1980
Filed:
Jan. 02, 1979
Applicant:
Inventor:
Kei-Hsiung Yang, Schenectady, NY (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
2503152 ;
Abstract
Improved apparatus for photocontrolled ion-flow electron radiography utilizes a selectively movable bonded phosphor plaque to allow removal of corona discharge means, utilized to precharge the selenium mesh before X-ray exposure, while increasing the quantum efficiency of the photoconductor.
Quick Actions:
Yang, Kei-Hsiung. (1980). Apparatus for photocontrolled ion-flow electron radiography (U.S. Patent No. 4196350). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4196350
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile