Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
GROUPS OF PHASE INVARIANT CODEWORDS
Document Type and Number:
WIPO Patent Application WO/2015/116148
Kind Code:
A3
Abstract:
Disclosed herein are a system, non-transitory computer-readable medium, and method for encoding and decoding information on a data bearing medium. A message comprising a bit string is read. A plurality of substrings in the message may be associated with a phase invariant codeword.

Inventors:
GAUBATZ, Matthew D. (1 Convention Place, 701 Pike StreetSuite 90, Bellevue Washington, 98101, US)
ULICHNEY, Robert (165 Dascomb Road, Andover, Massachusetts, 01810-5897, US)
SIMSKE, Steven J. (3404 E Harmony Rd, Ft. Collins, Colorado, 80528-9544, US)
Application Number:
US2014/014066
Publication Date:
December 03, 2015
Filing Date:
January 31, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (11445 Compaq Center Drive West, Houston, Texas, 77070, US)
International Classes:
H03M5/14; G11B20/10
Foreign References:
US20100040255A12010-02-18
US20110303748A12011-12-15
US20080075176A12008-03-27
US20050094844A12005-05-05
US20130044948A12013-02-21
Other References:
See also references of EP 3100360A4
Attorney, Agent or Firm:
SEGARRA, Roosevelt V. et al. (Hewlett-Packard Company, Intellectual Property Administration3404 E. Harmony Road,Mail Stop 3, Fort Collins Colorado, 80528, US)
Download PDF: