loadpatents
Patent applications and USPTO patent grants for Nguyen; Kha D..The latest application filed is for "watermarking system for tracking digital content".
Patent | Date |
---|---|
Watermarking system that executes received watermarking instructions to embed a watermark Grant 8,180,708 - Hurtado , et al. May 15, 2 | 2012-05-15 |
Watermarking System For Tracking Digital Content App 20080172747 - HURTADO; MARCO M. ;   et al. | 2008-07-17 |
Split and joint compressed audio with minimum mismatching and distortion Grant 6,832,198 - Nguyen , et al. December 14, 2 | 2004-12-14 |
Game programming flash memory cartridge system including a programmer and a reprogrammable cartridge Grant 5,828,862 - Singkornrat , et al. October 27, 1 | 1998-10-27 |
Data processing system with modified planar for boundary scan diagnostics Grant 5,544,309 - Chang , et al. August 6, 1 | 1996-08-06 |
Method of sequencing bus operations in a simplex switch Grant 5,317,565 - Crouse , et al. May 31, 1 | 1994-05-31 |
High fidelity audio cable Grant 5,109,140 - Nguyen April 28, 1 | 1992-04-28 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.