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Patent applications and USPTO patent grants for Tarn; Hann-Yun.The latest application filed is for "power source equipment for power over ethernet system".
Patent | Date |
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Power source equipment for power over ethernet system Grant 10,523,448 - Tarn , et al. Dec | 2019-12-31 |
Power Source Equipment for Power over Ethernet System App 20180139064 - Tarn; Hann-Yun ;   et al. | 2018-05-17 |
Power source equipment and power supplying method for power over ethernet system Grant 9,831,913 - Tarn November 28, 2 | 2017-11-28 |
Inspection Device And Method For Multiple Powered Devices In A Power Over Ethernet System App 20170228006 - TARN; Hann Yun | 2017-08-10 |
Power Source Equipment and Power Supplying Method for Power over Ethernet system App 20170230080 - TARN; Hann Yun | 2017-08-10 |
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