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Patent applications and USPTO patent grants for CHEN; Po-chin.The latest application filed is for "electrode plate material of lithium-ion battery".
Patent | Date |
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Electrode Plate Material Of Lithium-ion Battery App 20220020986 - CHEN; Po-chin ;   et al. | 2022-01-20 |
Cloud server, control equipment and method for audio and video synchronization Grant 9,794,451 - Chen October 17, 2 | 2017-10-17 |
Cloud Server, Control Equipment And Method For Audio And Video Synchronization App 20160373615 - CHEN; PO-CHIN | 2016-12-22 |
Method For Fabricating Photoelectric Conversion Material App 20160071987 - LEE; Chi-Young ;   et al. | 2016-03-10 |
Photoelectric conversion material Grant 9,224,896 - Lee , et al. December 29, 2 | 2015-12-29 |
Photoelectric Conversion Material And Method For Fabricating The Same App 20140138689 - Lee; Chi-Young ;   et al. | 2014-05-22 |
Set-top Box And Program Browsing Method Thereof App 20100070998 - Miao; Yong ;   et al. | 2010-03-18 |
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