Yoo; Jeongsik
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yoo; Jeongsik.The latest application filed is for "memory card adapter".
- Yoo; Jeongsik - Hwaseong-si KR
- Yoo; Jeongsik - Cheonan-si KR
- Yoo; Jeongsik - Hwasung N/A KR
| Patent | Date |
|---|---|
| Memory card adapter Grant 9,882,327 - Han , et al. January 30, 2 | 2018-01-30 |
| Method for collecting silver ions and phosphoric acid in waste fluid Grant 9,834,825 - Jeong , et al. December 5, 2 | 2017-12-05 |
| Memory card adapter Grant 9,722,653 - Han , et al. August 1, 2 | 2017-08-01 |
| Memory Card Adapter App 20170125959 - HAN; Seok-Jae ; et al. | 2017-05-04 |
| Method For Collecting Silver Ions And Phosphoric Acid In Waste Fluid App 20160076120 - JEONG; Jihoon ; et al. | 2016-03-17 |
| Memory Card Adapter App 20150311655 - HAN; Seok-jae ; et al. | 2015-10-29 |
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