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:
Jul. 03, 2018
Filed:
Oct. 21, 2016
Jeol Ltd., Tokyo, JP;
Takaki Ishikawa, Tokyo, JP;
JEOL Ltd., , JP;
Abstract
There is provided a detector apparatus capable of detecting the position or tilt angle of a sample stage with high resolution and high reliability. The detector apparatus () is operative to detect the position or tilt angle of the sample stage (), and has a potentiometer () for detecting the position or tilt angle of the sample stage (), an encoder () for detecting the position or tilt angle of the sample stage (), and a computing unit () for calculating the position or tilt angle of the sample stage (), based both on an output signal from the potentiometer () and on an output signal from the encoder ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile