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Patent applications and USPTO patent grants for Jin; Songtao.The latest application filed is for "livestock feeder-embedded rfid antenna apparatus".
Patent | Date |
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Early alert system for livestock disease detection with a feedlot fence crossbar-embedded RFID antenna Grant 11,138,864 - Rhee , et al. October 5, 2 | 2021-10-05 |
Portable power tool with improved brake assembly Grant 9,724,815 - Zhen , et al. August 8, 2 | 2017-08-08 |
Livestock Feeder-Embedded RFID Antenna Apparatus App 20140345534 - Rhee; Seungwhan ;   et al. | 2014-11-27 |
Early alert system and method for livestock disease detection powered by hybrid alternative energy sources Grant 8,736,440 - Kwak , et al. May 27, 2 | 2014-05-27 |
Portable Power Tool With Improved Brake Assembly App 20130292148 - Zhen; Bo ;   et al. | 2013-11-07 |
Early Alert System for Livestock Disease Detection with a Feedlot Fence Crossbar-Embedded RFID Antenna App 20130222141 - Rhee; Seungwhan ;   et al. | 2013-08-29 |
Early Alert System and Method for Livestock Disease Detection Powered by Hybrid Alternative Energy Sources App 20120326874 - Kwak; Sung Bok ;   et al. | 2012-12-27 |
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