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:
Jan. 22, 2008
Filed:
Jul. 15, 2003
Applicants:
Un-chul Paek, Kwangju-kwangyokshi, KR;
Duk-young Kim, Kwangju-kwangyokshi, KR;
Young-min Paik, Kumi-shi, KR;
Inventors:
Un-Chul Paek, Kwangju-kwangyokshi, KR;
Duk-Young Kim, Kwangju-kwangyokshi, KR;
Young-Min Paik, Kumi-shi, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B 37/07 (2006.01); C03B 37/025 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided an apparatus and method for fabricating a holey optical fiber. An optical fiber with air holes of a predetermined size and shape along the length of the optical fiber is drawn by supplying nitrogen gas into air holes through one end of a holey optical fiber preform while heating the other end of the preform.
Paek, Un-Chul. (2008). Apparatus for fabricating holey optical fiber (U.S. Patent No. 7320232). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7320232
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile