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Patent applications and USPTO patent grants for Lin; Yan-Shao.The latest application filed is for "method for controlling freezing capacity of a variable-frequency freezing ac ice-water system".
Patent | Date |
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Method for controlling freezing capacity of a variable-frequency freezing AC ice-water system Grant 8,733,115 - Chen , et al. May 27, 2 | 2014-05-27 |
Method for controlling freezing capacity of a fixed-frequency AC ice-water system Grant 8,528,347 - Chen , et al. September 10, 2 | 2013-09-10 |
Method For Controlling Freezing Capacity Of A Fixed-frequency Freezing Ac Ice-water System App 20120000214 - Chen; Shyang-Yih ;   et al. | 2012-01-05 |
Method For Controlling Freezing Capacity Of A Variable-frequency Freezing Ac Ice-water System App 20120000215 - Chen; Shyang-Yih ;   et al. | 2012-01-05 |
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