知道韩国申请字段10-2007-0020866，怎么找它的同族专利？

谢谢

去欧专局的espacenet网站，输入该专利的申请号，注意前面加国家代码KR，申请号应该写成20070020866，在申请号字段检索，就能检索到这篇专利，还有一种办法就是去韩国专利局的网站根据原是申请号检索到该专利，然后记下该专利的公开号，拿着公开号到欧专局的网站检索，也能找到，点击进去后，有个patent family的字段，点开连接就能看到该专利的所有同族专利列表

查同族专利的步骤

1、http://ep.espacenet.com/numberSearch?locale=en_EP
2、open        Number Search

输入KR20070020866
RESULT LIST  
1 result found in the Worldwide database for:  
KR20070020866 as the publication, application, priority or NPL reference number  
(Results are sorted by date of upload in database)  
The result is not what you expected? Get assistance   


1    USB MEMORY PACKAGE AND THE METHOD FOR PRODUCTION THE SAME  in my patents list     
   Inventor:  RYU KI TAE [KR] ; LEE KEE YOUNG [KR]    Applicant:  HANA MICRON CO LTD [KR]  
   EC:    IPC:   H01L23/52; H01L27/115; H01L23/52; (+1)  
   Publication info:   KR100851048  (B1)  —  2008-08-12  

3.点 USB MEMORY PACKAGE AND THE METHOD FOR PRODUCTION THE SAME
结果:
USB MEMORY PACKAGE AND THE METHOD FOR PRODUCTION THE SAME   
                    
  Bibliographic data      Description      Claims      Mosaics      Original document      INPADOC legal status     
         
   

Publication number: KR100851048 (B1)  
Publication date: 2008-08-12  
Inventor(s): RYU KI TAE [KR]; LEE KEE YOUNG [KR]  
Applicant(s): HANA MICRON CO LTD [KR]  
Classification:   
- international: H01L23/52; H01L27/115; H01L23/52; H01L27/115  
- European:  
Application number: KR20070020866 20070302   
Priority number(s): KR20070020866 20070302  
   
View INPADOC patent family   
View list of citing documents   

4.再点View INPADOC patent family

非常感谢楼上两位