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:
Mar. 09, 1999
Filed:
May. 16, 1997
Applicant:
Inventors:
Junji Nishii, Ikeda, JP;
Hiroshi Yamanaka, Ikeda, JP;
Assignee:
Agency of Industrial Science & Technology, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C03C / ; C03C / ;
U.S. Cl.
CPC ...
65 31 ; 65 332 ; 65 61 ; 65111 ; 216 80 ; 216 87 ; 216 97 ; 216 99 ;
Abstract
An optical micro-machining method of glass characterized in that after light is applied to glass including SiO.sub.2 and 30-70 mol % GeO.sub.2, the irradiated area is removed by etching.
Quick Actions:
Nishii, Junji. (1999). Optical micro-machining method of glass (U.S. Patent No. 5879424). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5879424
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