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. 29, 2014
Filed:
Mar. 25, 2011
Ichirou Amimori, Minami-ashigara, JP;
Osamu Sawanobori, Minami-ashigara, JP;
Kouki Takahashi, Minami-ashigara, JP;
Satomi Suzuki, Minami-ashigara, JP;
Masao Nakajima, Minami-ashigara, JP;
Hideki Kaneiwa, Minami-ashigara, JP;
Ichirou Amimori, Minami-ashigara, JP;
Osamu Sawanobori, Minami-ashigara, JP;
Kouki Takahashi, Minami-ashigara, JP;
Satomi Suzuki, Minami-ashigara, JP;
Masao Nakajima, Minami-ashigara, JP;
Hideki Kaneiwa, Minami-ashigara, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A product comprising a patterned optically anisotropic layer having two or more regions of different birefringence in the form of a pattern, which further comprises a semi-transmissive-half-reflective layer having a transmittance of 30% or higher and a reflectance of 30% or higher is provided. The product permits visualization of a latent image in the product through a polarizing plate as well as visualization of the information on the side opposite to the side to be viewed from.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile