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:
Jul. 22, 2003
Filed:
May. 11, 2001
Applicant:
Inventor:
Teng-Kuei Chen, Taipei, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03H 1/00 ; G03H 1/04 ;
U.S. Cl.
CPC ...
G03H 1/00 ; G03H 1/04 ;
Abstract
A cutting-free method for making a hologram sticker includes the steps of adding a releasing layer on a base; plating a metal layer on the releasing layer; printing an epoxy layer with a holographic pattern on the metal layer; chemically etching the metal layer not covered by the epoxy layer together to remove the excess metal layer; washing the residual layers; drying the washed and etched layers; applying an adhesive layer on top of the washed epoxy layer and applying a releasing layer on top of the adhesive layer.
Chen, Teng-Kuei. (2003). Cutting-free method for making a hologram sticker and the structure of the sticker (U.S. Patent No. 6596183). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6596183
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile