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. 20, 1993
Filed:
May. 02, 1991
Applicant:
Inventors:
Akira Takahashi, Hamamatsu, JP;
Mitsunori Nishizawa, Hamamatsu, JP;
Assignee:
Hamamatsu Photonics K.K., Hamamtsu, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
2502 / ; 2502 / ;
Abstract
There is disclosed a method for driving a photoelectric device comprising a photocathode, and controller for controlling electrons emitted from the photocathode, wherein gate voltages are applied respectively to the photocathode and the controller so that the electrons from the photocathode are not outputted from the controller.
Takahashi, Akira. (1993). Method for driving a photoelectric device and a method for driving an (U.S. Patent No. 5204522). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5204522
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile