Array waveguide type wavelength branching filter and manufacturing method thereof
A Standard patent application filed on 27 March 2003 credited to Sugita, Akio ; Ogawa, Daisuke ; Okamoto, Katsunari ; Hida, Yasuhiro ; Nakahara, Motohiro ; Izawa, Tatsuo ; Kato, Kuniharu

Details

Application number :

2003227251  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Array waveguide type wavelength branching filter and manufacturing method thereof  

Inventor :

Sugita, Akio ; Ogawa, Daisuke ; Okamoto, Katsunari ; Hida, Yasuhiro ; Nakahara, Motohiro ; Izawa, Tatsuo ; Kato, Kuniharu  

Agent name :

 

Address for service :

 

Filing date :

27 March 2003  

Associated companies :

 

Applicant name :

NTT ELECTRONICS CORPORATION  

Applicant address :

12-1, Dogenzaka 1-chome, Shibuya-ku, Tokyo 150-0043  

Old name :

 

Original Source :

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