Patents - Lotfi A. Zadeh

Method and system for analyzing and recognition of an emotion or expression from multimedia, text, or sound track
Lotfi A. Zadeh
U.S. Patent 9,262,688. February 2016

Analyzing or resolving ambiguities in an image for object or pattern recognition
Lotfi A. Zadeh
U.S. Patent 9,171,261. October 2015

Method and system for analyzing or resolving ambiguities in image recognition for gesture, emotion, or expression recognition for a human
Lotfi A. Zadeh
U.S. Patent 9,063,930. June 2015

System and method for analyzing ambiguities in language for natural language processing
Lotfi A. Zadeh
U.S. Patent 8,949,170. February 2015

System and method for image recognition and matching for targeted advertisement
Lotfi A. Zadeh
U.S. Patent 8,694,459. April 2014

Method and system for identification or verification for an object, a person, or their attributes
Lotfi A. Zadeh
U.S. Patent 8,515,890. August 2013

Methods and systems for applications for Z-numbers
Lotfi A. Zadeh
U.S. Patent 8,463,735. June 2013

Methods and systems for applications for Z-numbers
Lotfi A. Zadeh
U.S. Patent 8,311,973. November 2012

Precision calibrated phase shifter
John R. Ragazzini and Lotfi A. Zadeh
U.S. Patent 2,749,502. June 1956

Phase meter
John R. Ragazzini and Lotfi A. Zadeh
U.S. Patent 2,749,516. June 1956