Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12184943 | Systems and methods for secure playback of encrypted elementary bitstreams | Francis Yee-Dug Chan, Kourosh Soroushian | 2024-12-31 |
| 11102553 | Systems and methods for secure playback of encrypted elementary bitstreams | Francis Yee-Dug Chan, Kourosh Soroushian | 2021-08-24 |
| 10484749 | Systems and methods for secure playback of encrypted elementary bitstreams | Francis Yee-Dug Chan, Kourosh Soroushian | 2019-11-19 |
| 10212486 | Elementary bitstream cryptographic material transport systems and methods | Francis Yee-Dug Chan, Kourosh Soroushian | 2019-02-19 |
| 9706259 | Elementary bitstream cryptographic material transport systems and methods | Francis Yee-Dug Chan, Kourosh Soroushian | 2017-07-11 |
| 9124773 | Elementary bitstream cryptographic material transport systems and methods | Francis Yee-Dug Chan, Kourosh Soroushian | 2015-09-01 |
| 8781122 | Elementary bitstream cryptographic material transport systems and methods | Francis Yee-Dug Chan, Kourosh Soroushian | 2014-07-15 |
| 7678048 | Medical diagnostic ultrasound system and method | Joseph A. Urbano, Christopher B. Knell, Kevin S. Randall | 2010-03-16 |
| 6561979 | Medical diagnostic ultrasound system and method | Kevin S. Randall | 2003-05-13 |
| 6508763 | Medical diagnostic ultrasound system and method | Joseph A. Urbano, Christopher B. Knell, Anthony P. Lannutti, Kevin S. Randall | 2003-01-21 |
| 6497664 | Medical diagnostic ultrasound system and method | Kevin S. Randall, Joseph A. Urbano, Christopher B. Knell | 2002-12-24 |
| 6488625 | Medical diagnostic ultrasound system and method | Kevin S. Randall | 2002-12-03 |
| D454954 | Medical diagnostic ultrasound system | Michael G. Cannon, Ian Balmain Hewitt, Richard K. Pallo, Bryon L. Thompson | 2002-03-26 |
| D445189 | Medical diagnostic ultrasound system | Michael G. Cannon, Ian Balmain Hewitt, Richard K. Pallo, Bryon L. Thompson | 2001-07-17 |
| 6228030 | Method of using ultrasound energy to locate the occurrence of predetermined event in the heart cycle or other physiologic cycle of the body | Joseph A. Urbano, Christopher B. Knell, Kevin S. Randall | 2001-05-08 |
| 6086537 | System for reducing speckle in full motion ultrasound image data by filtering across physiologic cycles | Joseph A. Urbano, Christopher B. Knell, Kevin S. Randall | 2000-07-11 |
| 6056691 | System for collecting ultrasound imaging data at an adjustable collection image frame rate | Joseph A. Urbano, Christopher B. Knell, Kevin S. Randall | 2000-05-02 |
| 5976088 | Ultrasound imaging systems and methods of increasing the effective acquisition frame rate | Joseph A. Urbano, Christopher B. Knell, Kevin S. Randall | 1999-11-02 |