Trademark applications and grants for Zhao Hongming. Zhao Hongming has 2 trademark applications. The latest application filed is for "CEKEUGO"
Entity Type | INDIVIDUAL |
Address | No. 118, Houxi Village Ancestral Hall Huangtang Town, Hui'an County Quanzhou, Fujian CHINA 362000 |
Patent Application | Date |
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METHOD FOR IMPROVING OHMIC CONTACT BEHAVIOUR BETWEEN A CONTACT GRID AND AN EMITTER LAYER OF A SILICON SOLAR CELL 20210288208 - 16/317979 Hongming; Zhao | 2021-09-16 |
METHOD FOR IMPROVING THE OHMIC-CONTACT BEHAVIOUR BETWEEN A CONTACT GRID AND AN EMITTER LAYER OF A SILICON SOLAR CELL 20200365746 - 16/966372 Zhao; Hongming | 2020-11-19 |
Method for improving ohmic contact behaviour between a contact grid and an emitter layer of a silicon solar cell 11,393,944 - 16/317,979 Hongming July 19, 2 | 2022-07-19 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "CEKEUGO" 88941702 |
CEKEUGO 2020-06-01 |
![]() "K CEKU" 88535439 |
K CEKU 2019-07-25 |
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