Chuanwen
Chuanwen Fan, Jinan CN
Patent application number | Description | Published |
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20130158030 | PYRROLYL SUBSTITUTED DIHYDROINDOL-2-ONE DERIVATIVES, PREPARATION METHODS AND USES THEREOF - Provided are pyrrolyl substituted dihydroindol-2-one derivatives represented by formula (I), pharmaceutically acceptable salts or solvates of said derivatives, or solvates of said salts, which are effective tyrosine kinase inhibitors. Also provided are the preparation methods of the above compounds, pharmaceutical compositions containing these compounds, and the use of these compounds in manufacturing drugs useful for the treatment or adjunctive treatment of tumors medicated by tyrosine kinases or proliferation or migration of tumor cells driven by tyrosine kinases in mammals (including human). | 06-20-2013 |
Chuanwen Ji, Irvine, CA US
Patent application number | Description | Published |
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20140126081 | DISK DRIVE PREDICTING SPINDLE MOTOR FAILURE BY EVALUATING CURRENT DRAW RELATIVE TO TEMPERATURE - A disk drive is disclosed comprising a head actuated over a disk, and a spindle motor operable to rotate the disk. A baseline relationship is generated between a baseline current draw of the spindle motor over a temperature range. An operating current draw of the spindle motor is measured and a corresponding operating temperature is measured. Failure of the spindle motor is predicted based on the operating current draw, the operating temperature, and the baseline relationship. | 05-08-2014 |
Chuanwen Shi, Wuyang County CN
Patent application number | Description | Published |
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20140003862 | Quick Clamping Device | 01-02-2014 |