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Patent applications and USPTO patent grants for Shandong Electric Power Research Institute.The latest application filed is for "battery quick-change system of electric passenger car chassis based on the cartesian coordinate robot".
Patent | Date |
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Battery quick-change system for an electric passenger car chassis having a cartesian coordinate robot Grant 8,868,235 - Zhao , et al. October 21, 2 | 2014-10-21 |
Battery Quick-change System Of Electric Passenger Car Chassis Based On The Cartesian Coordinate Robot App 20130226345 - Zhao; Jinlong ;   et al. | 2013-08-29 |
Current Alternating Robot System And Method Of Electric Bus App 20130218333 - Miao; Peiqing ;   et al. | 2013-08-22 |
Pretreatment method for improving antioxidation of steel T91/P91 in high temperature water vapor Grant 8,367,162 - Zhang , et al. February 5, 2 | 2013-02-05 |
Pretreatment Method For Improving Antioxidation Of Steel T91/p91 In High Temperature Water Vapor App 20120070574 - Zhang; Duqing ;   et al. | 2012-03-22 |
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