Chen; Chengjun Julian

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chen; Chengjun Julian.The latest application filed is for "using heat of solution of aluminum sulfate to store energy in tankless vacuum-tube solar water heaters".

Company Profile

0.25.20

Chen; Chengjun Julian - White Plains NY
Chen; Chengjun Julian - Delray Beach FL
Chen; Chengjun Julian - Yorktown Heights NY
Chen; Chengjun Julian - White Planis NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Using heat of solution of aluminum sulfate to store energy in tankless vacuum-tube solar water heaters Grant 9,890,314 - Chen February 13, 2	2018-02-13
Using Heat of Solution of Aluminum Sulfate to Store Energy in Tankless Vacuum-Tube Solar Water Heaters App 20160146509 - Chen; Chengjun Julian	2016-05-26
Pitch Synchronous Speech Coding Based on Timbre Vectors App 20150262587 - Chen; Chengjun Julian	2015-09-17
Pitch synchronous speech coding based on timbre vectors Grant 9,135,923 - Chen September 15, 2	2015-09-15
System and method for speech recognition using pitch-synchronous spectral parameters Grant 8,942,977 - Chen January 27, 2	2015-01-27
Prosody generation using syllable-centered polynomial representation of pitch contours Grant 8,886,539 - Chen November 11, 2	2014-11-11
System and Method for Speech Recognition Using Pitch-Synchronous Spectral Parameters App 20140200889 - Chen; Chengjun Julian	2014-07-17
Prosody Generation Using Syllable-Centered Polynomial Representation of Pitch Contours App 20140195242 - Chen; Chengjun Julian	2014-07-10
System and method for voice transformation Grant 8,744,854 - Chen June 3, 2	2014-06-03
System And Method For Voice Transformation App 20140142946 - Chen; Chengjun Julian	2014-05-22
System and method for speech synthesis Grant 8,719,030 - Chen May 6, 2	2014-05-06
System And Method For Speech Recognition Using Timbre Vectors App 20140088968 - Chen; Chengjun Julian	2014-03-27
System And Method For Speech Synthesis App 20140088958 - Chen; Chengjun Julian	2014-03-27
Convection Driven Two-Component Solar Water Heater Using All-Glass Evacuated Tubes with a Heat Separator App 20120132195 - Chen; Chengjun Julian ; et al.	2012-05-31
Solar-powered air conditioner using a mixture of glycerin, alcohol and water to store energy Grant 8,181,474 - Chen May 22, 2	2012-05-22
Automatic solar compass Grant 7,698,825 - Chen April 20, 2	2010-04-20
Solar-Powered Air Conditioner Using a Mixture of Glycerin, Alcohol and Water to Store Energy App 20090301119 - Chen; Chengjun Julian	2009-12-10
Solar-Powered Air Conditioning System Using a Mixture of Glycerin and Water to Store Energy App 20090301118 - Chen; Chengjun Julian	2009-12-10
Solar-Powered Cooling and Heating System Using a Structured Water Wall App 20090183853 - Chen; Chengjun Julian	2009-07-23
Omni-directional lens in sundials and solar compasses Grant 7,555,840 - Chen July 7, 2	2009-07-07
Solar-powered refrigerator using a mixture of glycerin, alcohol and water to store energy Grant 7,543,455 - Chen June 9, 2	2009-06-09
Omni-directional Lens in Sundials and Solar Compasses App 20090044417 - Chen; Chengjun Julian	2009-02-19
Automatic Solar Compass App 20090044418 - Chen; Chengjun Julian	2009-02-19
Methods and apparatus for conversational name dialing systems Grant 6,925,154 - Gao , et al. August 2, 2	2005-08-02
Methods and apparatus for conversational name dialing systems App 20020196911 - Gao, Yuqing ; et al.	2002-12-26
Speech recognition aided by lateral profile image Grant 6,185,529 - Chen , et al. February 6, 2	2001-02-06
System and method for processing chinese language text Grant 6,073,146 - Chen June 6, 2	2000-06-06
Method for automatically punctuating a speech utterance in a continuous speech recognition system Grant 6,067,514 - Chen May 23, 2	2000-05-23
Statistical methods and apparatus for pitch extraction in speech recognition, synthesis and regeneration Grant 6,035,271 - Chen March 7, 2	2000-03-07
System and method for processing morphological and syntactical analyses of inputted Chinese language phrases Grant 6,014,615 - Chen January 11, 2	2000-01-11
Method and apparatus for error correction in a continuous dictation system Grant 5,864,805 - Chen , et al. January 26, 1	1999-01-26
Automatic segmentation of continuous text using statistical approaches Grant 5,806,021 - Chen , et al. September 8, 1	1998-09-08
Touch-screen input device using the monitor as a light source operating at an intermediate frequency Grant 5,764,223 - Chang , et al. June 9, 1	1998-06-09
Statistical acoustic processing method and apparatus for speech recognition using a toned phoneme system Grant 5,751,905 - Chen , et al. May 12, 1	1998-05-12

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