Issued Patents All Time
Showing 126–150 of 226 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8917988 | End-to-end carrier frequency control to improve bandwidth utilization in an optical network | — | 2014-12-23 |
| 8908809 | Complexity reduced feed forward carrier recovery methods for M-QAM modulation formats | Yifan Sun | 2014-12-09 |
| D717446 | Electrocardiograph | Hairong Lu, Shen Luo, Wenhui Zhou | 2014-11-11 |
| 8861647 | Feed-forward carrier phase recovery for optical communications | — | 2014-10-14 |
| 8855495 | Time-domain based composite modulation for spectrally efficient optical networks | Peter D. Magill | 2014-10-07 |
| 8849126 | Electronic phase conjugation for impairment compensation in a fiber communication system | Guifang Li, Eduardo Mateo | 2014-09-30 |
| 8699881 | Method and apparatus for providing passive optical networks with extended reach and/or split | Patrick P. Iannone, Han Hyub Lee, Kenneth C. Reichmann | 2014-04-15 |
| 8693873 | Apparatus and method for improved distributed compensation of filtering effects mitigation in an optical network | — | 2014-04-08 |
| 8682182 | Blind carrier frequency offset detection for coherent receivers using quadrature amplitude modulation formats | Yifan Sun | 2014-03-25 |
| 8655194 | Method for improving the performance of digital coherent optical receiver using single ended photo-detection | — | 2014-02-18 |
| 8655175 | Method and apparatus for enabling multiple passive optical networks to share one or more sources | Patrick P. Iannone, Han Hyub Lee, Kenneth C. Reichmann | 2014-02-18 |
| 8625869 | Visualization of medical image data with localized enhancement | Martin Harder | 2014-01-07 |
| 8625992 | Method and apparatus for enabling multiple optical line termination devices to share a feeder fiber | Patrick P. Iannone, Han Hyub Lee, Kenneth C. Reichmann | 2014-01-07 |
| 8588495 | Systems and methods for computer aided diagnosis and decision support in whole-body imaging | Alok Gupta, Arun Krishnan | 2013-11-19 |
| 8577130 | Hierarchical deformable model for image segmentation | Maneesh Dewan, Yiqiang Zhan, Zhao Yi | 2013-11-05 |
| 8494238 | Redundant spatial ensemble for computer-aided detection and image understanding | — | 2013-07-23 |
| 8494235 | Automatic detection of lymph nodes | Senthil Periaswamy, Yiqiang Zhan, Arun Krishnan | 2013-07-23 |
| 8477877 | Feed-forward carrier phase recovery for optical communications | — | 2013-07-02 |
| 8437521 | Systems and methods for automatic vertebra edge detection, segmentation and identification in 3D imaging | Le Lu, Jun Ma, Marcos Salganicoff, Yiqiang Zhan | 2013-05-07 |
| 8406494 | Anatomical primitive detection | Yiqiang Zhan, Maneesh Dewan, Zhigang Peng | 2013-03-26 |
| D676568 | Biochemical analyzer system | Dongdong Liu, Lijuan He | 2013-02-19 |
| D676143 | Biochemical analyzer system | Dongdong Liu, Lijuan He | 2013-02-12 |
| 8369593 | Systems and methods for robust learning based annotation of medical radiographs | Zhigang Peng, Yimo Tao, Yiqiang Zhan, Arun Krishnan | 2013-02-05 |
| 8320778 | Blind equalization algorithms for adaptive polarization recovery and PMD compensation | — | 2012-11-27 |
| D669189 | Biochemical analyzer system | Dongdong Liu, Lijuan He | 2012-10-16 |