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:
Apr. 05, 2005
Filed:
Dec. 16, 2002
Applicants:
Jin Soo Kim, Kyoungki-do, KR;
Jae Chang Jung, Seoul, KR;
Ki Soo Shin, Kyoungki-do, KR;
Inventors:
Assignee:
Hynix Semiconductor Inc., Kyoungki-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F27D011/00 ; F26B019/00 ;
U.S. Cl.
CPC ...
Abstract
A hot plate oven used in a thermal process of forming an ultrafine photoresist pattern and a method of forming a pattern using the same. More particularly, a hot plate oven used to flow photoresist under the high pressure in the sealed oven during a resist flow process.