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:
May. 11, 2004
Filed:
Nov. 20, 2000
Joon-Sik Choi, Seoul, KR;
Hyung-Joo Kang, Kwangmyung, KR;
Hyo-Sik Jeon, Kwangmyung, KR;
Yong-Seog Jeon, Seoul, KR;
Han-Seok Kim, Seoul, KR;
Yuri Brodsky, N-Novgorod, 603093, RU;
Vladimir Vdovin, Saransk, RU;
Sergei Golubev, N-Novgorod, RU;
Nikolai Kovalev, N-Novgorod, RU;
Yuri Kalyazin, Saransk, RU;
Yuri Korotchkov, Saransk, RU;
Andrei Perminov, N-Novgorod, RU;
Other;
Abstract
A metal halogen electrodeless illumination lamp including a microwave generator coupled via a coupling means with a microwave cavity which contains a discharge bulb, and a microwave screen its function being performed by some part of the microwave cavity walls, which is transparent to optical radiation The discharge bulb contains a fill mixture of metal halogens, such as Bi halide, a mixture of Sn and Al and a mixture of their compounds, which emits visible optical radiation featuring a molecular spectrum.