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:
Aug. 12, 2014
Filed:
Mar. 13, 2009
John Michael Kowalski, Camas, WA (US);
Sayantan Choudhury, Vancouver, WA (US);
Kimihiko Imamura, Vancouver, WA (US);
Lizhong Zheng, Canton, MA (US);
Ahmad Khoshnevis, Portland, OR (US);
Zhanping Yin, Vancouver, WA (US);
John Michael Kowalski, Camas, WA (US);
Sayantan Choudhury, Vancouver, WA (US);
Kimihiko Imamura, Vancouver, WA (US);
Lizhong Zheng, Canton, MA (US);
Ahmad Khoshnevis, Portland, OR (US);
Zhanping Yin, Vancouver, WA (US);
Sharp Laboratories of America, Inc., Camas, WA (US);
Abstract
A method of encoding that uses standard codecs such as linear encoders and decoders for encoding and decoding data with different levels of robustness to errors is described. In one configuration, multiple encoders may be utilized, and one of the encoders may use a standard encoder such as a turbo code followed by a nonlinearity that creates an unequal distribution of ones and zeros in a binary representation of the code. In another configuration, a coder may be utilized that represents message outputs as 'channels' that create state transitions (or symbol errors) in a data forward error correction coder.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile