16 patents
Utility
Generating and Reading Optical Codes with Variable Density to Adapt for Visual Quality and Reliability
30 Oct 19
The parameters of an optical code are optimized to achieve improved signal robustness, reliability, capacity and/or visual quality.
Ravi K. Sharma, Tomas Denemark, Brett A. Bradley, Geoffrey B. Rhoads, Eoin C. Sinclair, Vojtech Holub, Hugh L. Brunk, Trent J. Brundage, John F. Stach, John D. Lord, Joel R. Meyer, Tomas Filler, Ajith M. Kamath, Mark-Andrew Ray Tait, Kevin J. Hansonoda, Adnan M. Alattar
Filed: 6 May 19
Utility
Methods and system for cue detection from audio input, low-power data processing and related arrangements
28 Oct 19
Methods and arrangements involving electronic devices, such as smartphones, tablet computers, wearable devices, etc., are disclosed.
Ravi K. Sharma, Shankar Thagadur Shivappa, Osama M. Alattar, Brett A. Bradley, Scott M. Long, Ajith M. Kamath, Vojtech Holub, Hugh L. Brunk, Robert G. Lyons, Aparna R. Gurijala
Filed: 8 Feb 18
Utility
Methods and systems for ensuring correct printing plate usage and signal tolerances
28 Oct 19
Advanced signal processing technology including signal encoding and digital watermarking.
Stephen A. Lauer, Jeremy Cattone, Alastair M. Reed, Kristyn R. Falkenstern
Filed: 15 May 17
Utility
Feature-based signal localization in digital capture systems
28 Oct 19
The present disclosure provide technology for encoded signal localization.
Tomas Filler, Vojtech Holub
Filed: 24 May 18
Utility
Predicting Detectability and Grading prior to Printing
23 Oct 19
The present disclosure relates generally to image signal processing, including encoding signals for image data or artwork.
Yang Bai, Dean H. Chadwick, Jackson B. Bennett, Daniel T. Pinard
Filed: 24 Apr 19
Utility
Detection from two chrominance directions
21 Oct 19
The present disclosure relates generally to signal processing, including processing digital watermarking.
Alastair M. Reed
Filed: 19 Jul 18
Utility
Optimizing optical scanners for digital watermark detection
21 Oct 19
The present disclosure relates generally to digital watermarking for retail product packaging.
Kristyn R. Falkenstern, Alastair M. Reed
Filed: 6 Aug 17
Utility
Audio-based internet search methods and sub-combinations
21 Oct 19
A portable device uses a microphone to listen to ambient audio, ascertains a corresponding identifier, and uses the identifier to enable one or more further functions.
Geoffrey B. Rhoads
Filed: 7 Jan 07
Utility
Intuitive Computing Methods and Systems
16 Oct 19
A smart phone senses audio, imagery, and/or other stimulus from a user's environment, and acts autonomously to fulfill inferred or anticipated user desires.
Geoffrey B. Rhoads, Tony F. Rodriguez, Gilbert B. Shaw, Bruce L. Davis, William Y. Conwell
Filed: 21 Apr 19
Utility
Signal encoding based on spectral requirements
14 Oct 19
This disclosure relates to advanced image signal processing technology including encoded signals and digital watermarking.
Alastair M. Reed, Kristyn R. Falkenstern
Filed: 30 Aug 18
Utility
Information coding and decoding in spectral differences
14 Oct 19
Information is encoded in an image signal by exploiting spectral differences between colors that appear the same when rendered.
Geoffrey B. Rhoads, Alastair M. Reed
Filed: 20 May 18
Utility
Scanner with Control Logic for Resolving Package Labeling Conflicts
9 Oct 19
An automatic object identification scanner is equipped with recognition units that provide detection results for objects and a controller that resolves potential conflicts in the results.
Arthur L. Powell, Tony F. Rodriguez, Scott M. Long
Filed: 14 Apr 19
Utility
Signal decoding methods, apparatus and systems
7 Oct 19
This disclosure relates generally to image signal processing and data encoding.
Alastair M. Reed, Ravi K. Sharma
Filed: 22 Mar 18
Utility
Concerning Digital Marking and Reading of Plastic Items, Useful In Recycling
2 Oct 19
A plastic item, such as a beverage bottle, conveys two distinct digital watermarks, encoded using two distinct signaling protocols.
Ravi K. Sharma, Tomas Filler, Vojtech Holub, Osama M. Alattar, Hugh L. Brunk, Matthew M. Weaver, William Y. Conwell
Filed: 6 Jun 19
Utility
Mobile Device Indoor Navigation
2 Oct 19
Mobile device positioning employs various forms of audio signal structures and detection methodologies.
Brett A. Bradley, Ravi K. Sharma, Shankar Thagadur Shivappa, John D. Lord
Filed: 7 Apr 19
Utility
Sparse modulation for robust signaling and synchronization
30 Sep 19
Sparse signal modulation schemes encode a data channel on a substrate in a manner that is robust, flexible to achieve perceptual quality constraints, and provides improved data capacity.
Vojtech Holub, Donald Haaga, Ravi K. Sharma
Filed: 24 Apr 17
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