Chang; Chienchung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Chienchung.The latest application filed is for "system and method of depth sensor activation".
Company Profile
0.29.27
- Chang; Chienchung - Rancho Santa Fe CA
- Chang; Chienchung - San Diego CA US
- Chang; Chienchung - Rancho Sante Fe CA
- Chang, Chienchung - Rancho Santafe CA
- Chang, Chienchung - Santa Fe CA
Patent Activity
| Patent | Date |
|---|---|
| System and method of depth sensor activation Grant 10,474,145 - Guo , et al. Nov | 2019-11-12 |
| System And Method Of Depth Sensor Activation App 20180129202 - Guo; Feng ; et al. | 2018-05-10 |
| Systems And Methods For Verifying A Face App 20180121713 - Guo; Feng ; et al. | 2018-05-03 |
| Zero disparity plane for feedback-based three-dimensional video Grant 9,049,423 - Bi , et al. June 2, 2 | 2015-06-02 |
| Modular architecture having reusable front end for processing digital video data Grant 8,804,000 - Chang August 12, 2 | 2014-08-12 |
| User interface for mobile devices Grant 8,441,441 - Tsai , et al. May 14, 2 | 2013-05-14 |
| Enhanced image/video quality through artifact evaluation Grant 8,391,622 - Jalil , et al. March 5, 2 | 2013-03-05 |
| Modular Architecture Having Reusable Front End For Processing Digital Video Data App 20120167156 - Chang; Chienchung | 2012-06-28 |
| Zero Disparity Plane For Feedback-based Three-dimensional Video App 20120140038 - Bi; Ning ; et al. | 2012-06-07 |
| Modular architecture having reusable front end for processing digital video data Grant 8,159,548 - Chang April 17, 2 | 2012-04-17 |
| Video Encoding And Decoding Techniques App 20110170611 - Lai; King-Chung ; et al. | 2011-07-14 |
| Video encoding and decoding techniques Grant 7,940,844 - Lai , et al. May 10, 2 | 2011-05-10 |
| Enhanced Image/video Quality Through Artifact Evaluation App 20110075037 - Jalil; Suhail ; et al. | 2011-03-31 |
| Enhanced image/video quality through artifact evaluation Grant 7,873,224 - Jalil , et al. January 18, 2 | 2011-01-18 |
| Motion estimation techniques for video encoding Grant 7,817,717 - Malayath , et al. October 19, 2 | 2010-10-19 |
| User Interface For Mobile Devices App 20100174421 - TSAI; Ming-Chang ; et al. | 2010-07-08 |
| Computationally constrained video encoding Grant 7,515,634 - Chang April 7, 2 | 2009-04-07 |
| Video encoding techniques Grant 7,359,559 - Mauro, II , et al. April 15, 2 | 2008-04-15 |
| Interactive speech recognition apparatus and method with conditioned voice prompts Grant 7,328,159 - Chang , et al. February 5, 2 | 2008-02-05 |
| Enhanced image/video quality through artifact evaluation App 20070206871 - Jalil; Suhail ; et al. | 2007-09-06 |
| Video encoding techniques App 20060140493 - Mauro; Anthony Patrick II ; et al. | 2006-06-29 |
| Video encoding techniques Grant 7,039,246 - Mauro, II , et al. May 2, 2 | 2006-05-02 |
| Distributed voice recognition system using acoustic feature vector modification Grant 7,024,359 - Chang , et al. April 4, 2 | 2006-04-04 |
| Voice recognition system method and apparatus Grant 6,941,265 - Bi , et al. September 6, 2 | 2005-09-06 |
| System and method for hybrid voice recognition Grant 6,836,758 - Bi , et al. December 28, 2 | 2004-12-28 |
| Modular architecture having reusable front end for processing digital video data App 20040151242 - Chang, Chienchung | 2004-08-05 |
| Video encoding and decoding techniques App 20040008780 - Lai, King-Chung ; et al. | 2004-01-15 |
| Techniques for video encoding and decoding App 20040008779 - Lai, King Chung ; et al. | 2004-01-15 |
| Computationally constrained video encoding App 20040001545 - Chang, Chienchung | 2004-01-01 |
| Motion estimation techniques for video encoding App 20030231712 - Malayath, Naren ; et al. | 2003-12-18 |
| Video encoding techiniques App 20030206658 - Mauro, Anthony Patrick II ; et al. | 2003-11-06 |
| Voice recognition system method and apparatus App 20030171924 - Bi, Ning ; et al. | 2003-09-11 |
| Method and apparatus for modification of audio input to a data processing system App 20030154080 - Godsey, Sandra L. ; et al. | 2003-08-14 |
| Echo cancellation system method and apparatus App 20030133565 - Chang, Chienchung ; et al. | 2003-07-17 |
| Voice recognition system method and apparatus App 20030135371 - Chang, Chienchung ; et al. | 2003-07-17 |
| Distributed voice recognition system Grant 6,594,628 - Jacobs , et al. July 15, 2 | 2003-07-15 |
| Method and apparatus for voice recognition App 20020178004 - Chang, Chienchung ; et al. | 2002-11-28 |
| Voice recognition system using implicit speaker adaptation App 20020143540 - Malayath, Narendranath ; et al. | 2002-10-03 |
| Voice recognition user interface for telephone handsets Grant 6,449,496 - Beith , et al. September 10, 2 | 2002-09-10 |
| Distributed voice recognition system using acoustic feature vector modification App 20020103639 - Chang, Chienchung ; et al. | 2002-08-01 |
| System and method for hybrid voice recognition App 20020091522 - Bi, Ning ; et al. | 2002-07-11 |
| Distributed voice recognition system Grant 6,411,926 - Chang June 25, 2 | 2002-06-25 |
| Voice recognition system method and apparatus App 20020077814 - Garudadri, Harinath ; et al. | 2002-06-20 |
| Voice Recognition Rejection Scheme App 20020055841 - BI, NING ; et al. | 2002-05-09 |
| Data Allocation For Multiple Applications On A Microprocessor Or Dsp App 20020034971 - CHANG, CHIENCHUNG ; et al. | 2002-03-21 |
| Communication protocol between a communication device and an external accessory Grant 6,330,247 - Chang , et al. December 11, 2 | 2001-12-11 |
| Method and apparatus for accurate endpointing of speech in the presence of noise Grant 6,324,509 - Bi , et al. November 27, 2 | 2001-11-27 |
| System and method for segmentation and recognition of speech signals Grant 6,278,972 - Bi , et al. August 21, 2 | 2001-08-21 |
| Method and apparatus for eighth-rate random number generation for speech coders App 20010007974 - Chang, Chienchung ; et al. | 2001-07-12 |
| Distributed voice recognition system Grant 5,956,683 - Jacobs , et al. September 21, 1 | 1999-09-21 |
| Application specific integrated circuit (ASIC) for performing rapid speech compression in a mobile telephone system Grant 5,784,532 - McDonough , et al. July 21, 1 | 1998-07-21 |
| Block normalization processor Grant 5,727,123 - McDonough , et al. March 10, 1 | 1998-03-10 |
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