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Tetsuji Ueda

USPTO Granted Patents = 10

Average Co-Inventor Count = 1.3

ph-index = 7

Forward Citations = 189(Granted Patents)

Company Filing History:

10 out of 35,705

Nec Corporation

Nippon Electric Glass Co., Ltd.

where one patent can have more than one assignee

Years Active: 1994-2004

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6684009 - Arrayed waveguide grating and multiplexer/demultiplexer system and multiplexer/demultiplexer device using thereof (2004-01-27),

2. 6498878 - Arrayed waveguide grating (2002-12-24),

3. 6163633 - Optical waveguide switch having peltier junction control elements (2000-12-19),

4. 5859942 - Optical coupling device (1999-01-12),

5. 5790732 - Optical connector with protective coating and method of manufacturing (1998-08-04),

6. 5499310 - Optical fiber connector with sleeve for resiliently fitting an optical (1996-03-12),

7. 5313540 - Optical fiber terminal suitable for automatic assembly (1994-05-17),

8. 5295213 - Optical connector with ion exchange hardening (1994-03-15),

9. 5278929 - Optical module, method for fabricating the same and optical module unit (1994-01-11),

10. 5278928 - Optical fiber connector having a glass ferrule covered by a thin (1994-01-11),

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