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Patent applications and USPTO patent grants for Chae; Soo-Joh.The latest application filed is for "heat engine using solar energy".
Patent | Date |
---|---|
Linear solar heat generating system Grant 8,418,464 - Chae April 16, 2 | 2013-04-16 |
Heat engine Grant 8,410,621 - Chae April 2, 2 | 2013-04-02 |
Heat engine using solar energy Grant 8,341,959 - Chae January 1, 2 | 2013-01-01 |
Heat Engine Using Solar Energy App 20110277472 - Chae; Soo-Joh | 2011-11-17 |
Heat Engine App 20110227347 - Chae; Soo-Joh | 2011-09-22 |
Heat Pump App 20110225966 - Chae; Soo Joh | 2011-09-22 |
Linear Solar Heat Generating System App 20110209476 - Chae; Soo-Joh | 2011-09-01 |
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