SYCHALEUN; Somsack
Patent Applications and Registrations
Patent applications and USPTO patent grants for SYCHALEUN; Somsack.The latest application filed is for "impedance element with built-in odd-mode oscillation suppression".
- SYCHALEUN; Somsack - Ottawa CA
- Sychaleun; Somsack - Kanata N/A CA
- Sychaleun; Somsack - Ontario CA
| Patent | Date |
|---|---|
| Impedance Element With Built-in Odd-mode Oscillation Suppression App 20220021355 - SALMOND; Rob ; et al. | 2022-01-20 |
| Duplexer Grant 10,944,378 - Jian , et al. March 9, 2 | 2021-03-09 |
| Duplexer App 20200266794 - JIAN; Chunyun ; et al. | 2020-08-20 |
| Duplexer Grant 10,686,424 - Jian , et al. | 2020-06-16 |
| Duplexer App 20180331671 - JIAN; Chunyun ; et al. | 2018-11-15 |
| Multiband transmitter circuit with integrated circulators and filters Grant 10,044,375 - Pham , et al. August 7, 2 | 2018-08-07 |
| Multiband Transmitter Circuit with Integrated Circulators and Filters App 20180034486 - Pham; Bi ; et al. | 2018-02-01 |
| Radio Frequency Multiplexer App 20170317711 - JIAN; Chunyun ; et al. | 2017-11-02 |
| Undersampled receiver characterization Grant 9,497,061 - Morris , et al. November 15, 2 | 2016-11-15 |
| Acoustic wave band reject filter Grant 9,484,887 - Jian , et al. November 1, 2 | 2016-11-01 |
| Enhanced and versatile N-way doherty power amplifier Grant 9,252,722 - Pham , et al. February 2, 2 | 2016-02-02 |
| Multi-band observation receiver Grant 9,236,898 - Morris , et al. January 12, 2 | 2016-01-12 |
| Acoustic wave band reject filter Grant 9,160,302 - Jian , et al. October 13, 2 | 2015-10-13 |
| Enhanced and Versatile N-Way Doherty Power Amplifier App 20150180428 - Pham; Bi ; et al. | 2015-06-25 |
| Multi-band Observation Receiver App 20150110223 - MORRIS; Bradley John ; et al. | 2015-04-23 |
| Undersampled Receiver Characterization App 20140213206 - Morris; Bradley John ; et al. | 2014-07-31 |
| Acoustic Wave Band Reject Filter App 20140145799 - JIAN; Chunyun ; et al. | 2014-05-29 |
| Acoustic Wave Band Reject Filter App 20140145800 - JIAN; Chunyun ; et al. | 2014-05-29 |
| Multi-Band Observation Receiver App 20140029683 - Morris; Bradley John ; et al. | 2014-01-30 |
| Feeder cable reduction Grant 8,452,333 - Sychaleun , et al. May 28, 2 | 2013-05-28 |
| Cable reduction Grant 8,411,763 - Sychaleun , et al. April 2, 2 | 2013-04-02 |
| Band Reject Filters App 20120235877 - BEAUDIN; STEVE ; et al. | 2012-09-20 |
| Band reject filters Grant 8,207,799 - Beaudin , et al. June 26, 2 | 2012-06-26 |
| Cable Reduction App 20120147978 - Sychaleun; Somsack ; et al. | 2012-06-14 |
| Cable reduction Grant 8,135,086 - Sychaleun , et al. March 13, 2 | 2012-03-13 |
| Band Reject Filters App 20110248795 - BEAUDIN; STEVE ; et al. | 2011-10-13 |
| Band reject filters Grant 8,004,371 - Beaudin , et al. August 23, 2 | 2011-08-23 |
| Band Reject Filters App 20100308911 - BEAUDIN; STEVE ; et al. | 2010-12-09 |
| Band reject filters Grant 7,777,597 - Beaudin , et al. August 17, 2 | 2010-08-17 |
| Band Reject Filters App 20080129411 - Beaudin; Steve ; et al. | 2008-06-05 |
| Feeder cable reduction App 20070135169 - Sychaleun; Somsack ; et al. | 2007-06-14 |
| Structural waveguide formed in a leg of an antenna tower and method of use Grant 7,205,956 - Sychaleun , et al. April 17, 2 | 2007-04-17 |
| Surface wave devices with low passband ripple Grant 7,023,300 - Jian , et al. April 4, 2 | 2006-04-04 |
| Band reject filters Grant 6,924,715 - Beaudin , et al. August 2, 2 | 2005-08-02 |
| Surface wave devices with low passband ripple App 20050093650 - Jian, Chun-Yun ; et al. | 2005-05-05 |
| Surface wave devices with low passband ripple Grant 6,856,214 - Jian , et al. February 15, 2 | 2005-02-15 |
| Band reject filters App 20040130411 - Beaudin, Steve ; et al. | 2004-07-08 |
| Surface wave devices with low passband ripple App 20040108917 - Jian, Chun-Yun ; et al. | 2004-06-10 |
| Band reject filters Grant 6,710,677 - Beaudin , et al. March 23, 2 | 2004-03-23 |
| Amplifier switching Grant 6,710,650 - Beaudin , et al. March 23, 2 | 2004-03-23 |
| Band reject filters App 20030160664 - Beaudin, Steve A. ; et al. | 2003-08-28 |
| Bias circuit for depletion mode field-effect transistors Grant 6,304,130 - Poulin , et al. October 16, 2 | 2001-10-16 |
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