Yoon; Kwang-Baek
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yoon; Kwang-Baek.The latest application filed is for "method for manufacturing two-sided printed circuit board".
- Yoon; Kwang-Baek - Gyeonggi-do KR
- Yoon; Kwang-Baek - Siheung-si KR
| Patent | Date |
|---|---|
| Manufacturing method of double sided printed circuit board Grant 10,080,299 - Chung , et al. September 18, 2 | 2018-09-18 |
| Method for manufacturing a double-sided printed circuit board Grant 9,313,900 - Chung , et al. April 12, 2 | 2016-04-12 |
| Method For Manufacturing Two-sided Printed Circuit Board App 20150000125 - Chung; Kwang-Choon ; et al. | 2015-01-01 |
| Method for Manufacturing a Double-Sided Printed Circuit Board App 20130056250 - Chung; Kwang Choon ; et al. | 2013-03-07 |
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