Original document(17 pages) Authorized document(17 pages) 中文版
    Title: Aberration compensating device and optical head device
Application Number
申请号		 200510085934 Application Date
申请日		 2005.07.13
Title 名称 Aberration compensating device and optical head device
Publication Number
公开号		 1734601 Publication Date
公开日		 2006.02.15
Approval Pub. Date 2007.08.01 Granted Pub. Date 2007.08.01
International Classification 分类号 G11B7/135;G02F1/13
Applicant(s) Name
申请人		 Sankyo Seiki Seisakusho KK
Address 地址
Inventor(s) Name 发明人 Sakai Hiroshi
Attorney & Agent 代理人 shen zhaokun

  
Optical picker
Optial probe device
Method for producing light magnetic head apparatus and light magnetic head apparatus
Optical head apparatus and its producing method
Optical recording device
Optical head device
Optical head device
Optical head device
Passive Q-switched laser equipment
Motor and a fuel pump using the same
Google
Note:All patent data come from State Intellectual Property Office of the People's Republic of China. If there were discrepancies between here and the State Intellectual Property office, the later is more accurate. The patent data is only for public exchange and learning purposes. We are not responsible for the adverse consequences with unverified use of the data.