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公开(公告)号:US20240029910A1
公开(公告)日:2024-01-25
申请号:US18079408
申请日:2022-12-12
发明人: Sam Ick Son , Su Il In , Hong Soo Kim , Jun Ho Lee , Yun Ju Hwang
IPC分类号: G21H1/06
CPC分类号: G21H1/06
摘要: An anode for betavoltaic batteries and a method for manufacturing the anode are described. In the anode, quantum dots including a radioactive isotope are provided to a radiation absorber so as to be introduced as a beta source.
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公开(公告)号:US10245211B2
公开(公告)日:2019-04-02
申请号:US15120633
申请日:2014-07-17
发明人: Su Il In , Hye Rim Kim , Abdul Razzq
摘要: The present invention relates to a porous acupuncture needle and a method for manufacturing the same and, more specifically, to a porous acupuncture needle, which has micro-sized or nano-sized holes formed on the surface thereof to maximize the specific surface thereof, and a method for manufacturing the same.
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