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Patent applications and USPTO patent grants for Ren; Yumin.The latest application filed is for "iron core reactor".
Patent | Date |
---|---|
Iron core reactor Grant 8,203,409 - Zhong , et al. June 19, 2 | 2012-06-19 |
Double active parts structure of reactor Grant 8,203,412 - Zhong , et al. June 19, 2 | 2012-06-19 |
Leading-out device of reactor coil and iron core reactor comprising it Grant 8,203,408 - Gao , et al. June 19, 2 | 2012-06-19 |
Iron Core Reactor App 20110217209 - Zhong; Juntao ;   et al. | 2011-09-08 |
Double Active Parts Structure of Reactor App 20110148557 - Zhong; Juntao ;   et al. | 2011-06-23 |
Leading-Out Device of Reactor Coil and Iron Core Reactor Comprising It App 20110121933 - Gao; Xingyao ;   et al. | 2011-05-26 |
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