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. 16, 1991
Filed:
Sep. 06, 1989
Seung-Woo Lee, Seoul, KR;
Hong-Seo Yom, Seoul, KR;
Samsung Electron Devices Co., Ltd., Kyonggi-do, KR;
Abstract
A gas discharge device having the characteristic of low discharge voltage, the construction being such that the cathode is surrounding the discharge space of the anode. A barrier and the cathode are each alternately formed with different height portions; also, said cathode forms a half-circle groove surrounding the discharge space of said anode; said barrier forms a similar groove sidewardly adjoining the cathode groove; and wholly, said discharge space is oriented transversely relative to the anode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile