Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397614 | Testing device and method for service life of refrigeration compressor of new energy vehicle running with pure gas | Xi Shen, Jiangping Gu, Huaqiang Jin, Zhe Sun, Jihui Zheng +4 more | 2025-08-26 |
| 12372437 | Device and method for testing starting characteristics of refrigeration compressor with adjustable system volume | Huaqiang Jin, Xi Shen, Jiangping Gu, Yingjie Xu, Zhe Sun | 2025-07-29 |
| 10630427 | Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system | Jaeyoung Kwak, Robert L. Olesen, Aykut Bultan, Eldad M. Zeira, Chang-Soo Koo +2 more | 2020-04-21 |
| 9887808 | Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system | Jaeyoung Kwak, Robert L. Olesen, Aykut Bultan, Eldad M. Zeira, Changsoo Koo +2 more | 2018-02-06 |
| 9608772 | Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system | Jaeyoung Kwak, Robert L. Olesen, Aykut Bultan, Eldad M. Zeira, Changsoo Koo +2 more | 2017-03-28 |
| 9306702 | Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system | Jaeyoung Kwak, Robert L. Olesen, Aykut Bultan, Eldad M. Zeira, Changsoo Koo +2 more | 2016-04-05 |
| 9302372 | Electric fastening head for fastening lock nut of single through shaft | Zhaojun Qi | 2016-04-05 |
| 9132538 | Single shaft yaw electric bolt-tightening machine | Zhaojun Qi | 2015-09-15 |
| 9054924 | Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system | Jaeyoung Kwak, Robert L. Olesen, Aykut Bultan, Elad Zeira, Chang-Soo Koo +2 more | 2015-06-09 |
| 8833149 | Piston fuel-injector detection device | Xun Zhao | 2014-09-16 |
| 8532210 | Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system | Jaeyoung Kwak, Robert L. Olesen, Aykut Bultan, Eldad M. Zeira, Chang-Soo Koo +2 more | 2013-09-10 |
| 7796678 | Communication system with receivers employing generalized two-stage data estimation | Kyle Jung-Lin Pan, Donald M. Grieco | 2010-09-14 |
| 7760794 | Method and apparatus for performing joint channel equalization | Rui Yang | 2010-07-20 |
| 7545851 | Communication system with receivers employing generalized two-stage data estimation | Jung-Lin Pan, Donald M. Grieco | 2009-06-09 |
| 7539238 | Extended algorithm data estimator | Jung-Lin Pan, Ariela Zeira | 2009-05-26 |
| 7505529 | Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system | Jaeyoung Kwak, Robert L. Olesen, Aykut Bultan, Eldad M. Zeira, Chang-Soo Koo +2 more | 2009-03-17 |
| 7408978 | Extended algorithm data estimator | Jung-Lin Pan, Ariela Zeira | 2008-08-05 |
| 7406130 | Method and system for optimization of channel estimation and synchronization in an OFDM-MIMO wireless communication system | Robert L. Olesen, Chang-Soo Koo | 2008-07-29 |
| 7386033 | Communication system with receivers employing generalized two-stage data estimation | Jung-Lin Pan, Donald M. Grieco | 2008-06-10 |
| 7120201 | Method and system for optimization of channel estimation and synchronization in an OFDM-MIMO wireless communication system | Robert L. Olesen, Chang-Soo Koo | 2006-10-10 |
| 7079570 | Communication system with receivers employing generalized two-stage data estimation | Jung-Lin Pan, Donald M. Grieco | 2006-07-18 |
| 6937644 | Generalized two-stage data estimation | Jung-Lin Pan, Donald M. Grieco | 2005-08-30 |