Browse "EE-Patent(특허)" by Author Choi, Jae Suk
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| SMART SCREW Je, Minkyu; Kim, Shin Yoon; Kim, Jun Young; Seo, Anna; Lee, Hee Sung; Hwang, Jae Youn; Youn, Sang Yeon; et al |
| Smart Screw Je, Minkyu; Kim, Shin Yoon; Kim, Jun Young; Seo, Anna; Lee, Hee Sung; Hwang, Jae Youn; Youn, Sangyeon; et al |
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Type
- 5,906 Patent
Date issued
- 2,957 2010 - 2019
- 945 2000 - 2009
- 6 1990 - 1999
- 3 1988 - 1989