Chen; Shuguang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Shuguang.The latest application filed is for "patch antenna elements and parasitic feed pads".
- Chen; Shuguang - Bel Air MD
- Chen; Shuguang - Shanghai N/A CN
- Chen; Shuguang - Ellicott City MD
- Chen; Shuguang - Tokyo JP
Trademarks
| Patent | Date |
|---|---|
| Patch antenna elements and parasitic feed pads Grant 10,879,613 - Chen December 29, 2 | 2020-12-29 |
| Patch Antenna Elements and Parasitic Feed Pads App 20200243975 - Chen; Shuguang | 2020-07-30 |
| Patch antenna elements and parasitic feed pads Grant 10,693,235 - Chen | 2020-06-23 |
| Top entry ball valve Grant 10,648,574 - Chen , et al. | 2020-05-12 |
| Patch Antenna Elements and Parasitic Feed Pads App 20190221935 - Chen; Shuguang | 2019-07-18 |
| Patch antenna element with parasitic feed probe Grant 10,186,775 - Bocskor , et al. Ja | 2019-01-22 |
| Top Entry Ball Valve App 20180347711 - CHEN; SHUGUANG ; et al. | 2018-12-06 |
| Distributed antenna array Grant 10,079,437 - Chen , et al. September 18, 2 | 2018-09-18 |
| Concave-plate Triple Eccentric Butterfly Valve App 20180149272 - CHEN; SHUGUANG ; et al. | 2018-05-31 |
| Combined signal produced from signal copies Grant 9,973,291 - Goodall , et al. May 15, 2 | 2018-05-15 |
| Combined Signal App 20170244505 - Goodall; Steven ; et al. | 2017-08-24 |
| Dipole antenna with micro strip line stub feed Grant 9,653,811 - Khalil , et al. May 16, 2 | 2017-05-16 |
| Distributed Antenna Array App 20170093048 - Chen; Shuguang ; et al. | 2017-03-30 |
| Patch Antenna Element with Parasitic Feed Probe App 20170047656 - Bocskor; Timothy ; et al. | 2017-02-16 |
| Dipole Antenna with Micro Strip Line Stub Feed App 20160344103 - Khalil; Mahmoud ; et al. | 2016-11-24 |
| Ball valve with square bore and quarter turn component Grant 9,377,127 - Chen June 28, 2 | 2016-06-28 |
| Ball Valve with Square Bore and Quarter Turn Component App 20150233477 - Chen; Shuguang | 2015-08-20 |
| RF ID tag reader utilizing a scanning antenna system and method Grant 8,204,438 - Patel , et al. June 19, 2 | 2012-06-19 |
| High gain, steerable multiple beam antenna system Grant 6,992,638 - du Toit , et al. January 31, 2 | 2006-01-31 |
| Electronically steerable passive array antenna Grant 6,987,493 - Chen January 17, 2 | 2006-01-17 |
| Dynamically reconfigurable wireless networks (DRWiN) and methods for operating such networks App 20050164664 - DiFonzo, Daniel F. ; et al. | 2005-07-28 |
| High gain, steerable multiple beam antenna system App 20050068249 - Frederick du Toit, Cornelis ; et al. | 2005-03-31 |
| Micro machine switch Grant 6,784,769 - Chen August 31, 2 | 2004-08-31 |
| Phased array antennas incorporating voltage-tunable phase shifters Grant 6,759,980 - Chen , et al. July 6, 2 | 2004-07-06 |
| Phased array antennas incorporating voltage-tunable phase shifters Grant 6,756,939 - Chen , et al. June 29, 2 | 2004-06-29 |
| Antenna apparatus Grant 6,674,408 - Chen January 6, 2 | 2004-01-06 |
| Tunable electromagnetic transmission structure for effecting coupling of electromagnetic signals Grant 6,664,867 - Chen December 16, 2 | 2003-12-16 |
| Apparatus for coupling electromagnetic signals Grant 6,642,890 - Chen November 4, 2 | 2003-11-04 |
| Waveguide apparatus Grant 6,642,810 - Chen November 4, 2 | 2003-11-04 |
| Electronically steerable passive array antenna App 20030193446 - Chen, Shuguang | 2003-10-16 |
| Micromachine switch Grant 6,624,367 - Chen September 23, 2 | 2003-09-23 |
| Wireless local area network and antenna used therein App 20030176179 - Hersey, Ken ; et al. | 2003-09-18 |
| Micromachine switch and its production method Grant 6,566,617 - Suzuki , et al. May 20, 2 | 2003-05-20 |
| Phased array antennas incorporating voltage-tunable phase shifters Grant 6,538,603 - Chen , et al. March 25, 2 | 2003-03-25 |
| Micromachine MEMS switch Grant 6,433,657 - Chen August 13, 2 | 2002-08-13 |
| Phased array antenna apparatus Grant 6,396,440 - Chen May 28, 2 | 2002-05-28 |
| Antenna system having directivity for elongate service zone Grant 5,923,301 - Chen July 13, 1 | 1999-07-13 |
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