Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7785259 | Detection of motion in vibro-acoustography | Yi Zheng, Wei Tan, Shigao Chen | 2010-08-31 |
| 7753847 | Ultrasound vibrometry | Shigao Chen, Yi Zheng | 2010-07-13 |
| 7713201 | Method and apparatus for shear property characterization from resonance induced by oscillatory radiation force | Shigao Chen, Mostafa Fatemi | 2010-05-11 |
| 6984211 | Detection of tumor halos in ultrasound images | Xiaohui Hao, Joseph William Charboneau, Nicholas Hangiandreou | 2006-01-10 |
| 6511429 | Ultrasonic methods and systems for reducing fetal stimulation | Mostafa Fatemi | 2003-01-28 |
| 5991239 | Confocal acoustic force generator | Mostafa Fatemi-Booshehri | 1999-11-23 |
| 5921928 | Acoustic force generation by amplitude modulating a sonic beam | Mostafa Fatemi-Booshehri | 1999-07-13 |
| 5903516 | Acoustic force generator for detection, imaging and information transmission using the beat signal of multiple intersecting sonic beams | Mostafa Fatemi-Booshehri | 1999-05-11 |
| 5720708 | High frame rate imaging with limited diffraction beams | Jian Lu | 1998-02-24 |
| 5185574 | NMR measurements using recursive RF excitation | Richard L. Ehman | 1993-02-09 |
| 5081995 | Ultrasonic nondiffracting transducer | Jian Lu | 1992-01-21 |
| 4829430 | Method for reducing artifacts in ultrasound backscatter tomography | Juha Ylitalo | 1989-05-09 |
| 4658827 | Ultrasound scanner for tissue characterization | Ping He | 1987-04-21 |
| 4598973 | Apparatus and method for recording and displaying a three-dimensional image | — | 1986-07-08 |