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:
Dec. 27, 2011
Filed:
Sep. 24, 2010
Yuan-li Chuang, Taipei County, TW;
Ming-tze Kao, Taipei, TW;
Yuan-Li Chuang, Taipei County, TW;
Ming-Tze Kao, Taipei, TW;
Chenming Mold Ind. Corp., Taipei, TW;
Abstract
In a uniform-pressure shaping apparatus and system, the system comprises a uniform-pressure shaping apparatus, a vacuum unit and a fluid circulation unit, and the apparatus comprises a first cavity and a second cavity, each including a sealed pressure chamber, a heat conduction film and a template. An object to be imprinted is put on a pattern-imprinting surface of the template. When the first and second cavities get close to each other, the vacuum unit vacuums the space between the pattern-imprinting surfaces of the two templates. Meanwhile, the fluid circulation unit drives a hot fluid to pass through the two sealed pressure chambers. With the iso-pressure characteristic of the hot fluid, the object to be imprinted is heated and pressed uniformly until a desired shape is formed, and then a cold fluid is driven to pass through the two sealed pressure chambers to cool the object to be imprinted.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile