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:
Jun. 04, 1996
Filed:
Oct. 28, 1994
Shigeru Kawamata, Ooarai-machi, JP;
Susumu Ozasa, Kashiwa, JP;
Hitachi, Ltd., Tokyo, JP;
Hitachi Science Systems, Ltd., Katsuta, JP;
Abstract
In an electron microscope for observing an image of a sample using secondary electrons emitted from the sample by two-dimensionally scanning an electron beam on the sample, a low magnification and wide view image of the sample is formed on one frame memory. The frame memory for storing on picture of the image is divided into an appropriate number of areas. The image data of the sample, obtained by consecutively moving the sample to the sample areas, is stored to the corresponding areas of the frame memory.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile