CHEN; JIAN-XIN
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHEN; JIAN-XIN.The latest application filed is for "microswitch keyboard".
- CHEN; JIAN-XIN - Taipei TW
- Chen; Jian Xin - Nantong CN
- Chen; Jian-Xin - Lutterworth N/A GB
Trademarks
| Patent | Date |
|---|---|
| Microswitch Keyboard App 20160322180 - JHUANG; CHUANG-SHU ; et al. | 2016-11-03 |
| Wideband frequency tunable ring resonator Grant 8,854,161 - Chen , et al. October 7, 2 | 2014-10-07 |
| Microwave frequency tunable filtering balun Grant 8,766,739 - Chen , et al. July 1, 2 | 2014-07-01 |
| Methods of reducing emissions for a sequential combustion gas turbine and combustor for a gas turbine Grant 8,511,059 - Poyyapakkam , et al. August 20, 2 | 2013-08-20 |
| Microwave Frequency Tunable Filtering Balun App 20130200959 - CHEN; Jian Xin ; et al. | 2013-08-08 |
| Wideband Frequency Tunable Ring Resonator App 20120256710 - CHEN; Jian Xin ; et al. | 2012-10-11 |
| Methods Of Reducing Emissions For A Sequential Combustion Gas Turbine And Combustor For A Gas Turbine App 20100077720 - Poyyapakkam; Madhavan Narasimhan ; et al. | 2010-04-01 |
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