ANDO ELECTRIC CO., LTD.
Patent Owner
Stats
- 4 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- Feb 20, 2007 most recent publication
Details
- 4 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,597 Total Citation Count
- May 27, 1980 Earliest Filing
- 182 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
7180582 Apparatus and method for measuring characteristics of optical fibersJun 08, 04Feb 20, 07[G01N]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
7030352 Optical sampling measurement apparatus and optical sampling measurement methodExpiredMay 27, 03Apr 18, 06[G01J]
6932500 Wavelength variable light source apparatus with an optical connector between a light source slot section and a main control sectionExpiredApr 21, 03Aug 23, 05[H01S]
6914464 Phase locked loop circuit using fractional frequency dividerExpiredJul 16, 03Jul 05, 05[H03L]
6882410 Filter processing system for the output signal of optical time domain reflectometer in the chromatic dispersion distribution measurement apparatusExpiredJan 16, 03Apr 19, 05[G01N]
2004/0013,430 Wavelength monitor and motor driving and controlling deviceAbandonedJul 15, 03Jan 22, 04[H04J]
2003/0161,426 Bit error measuring apparatus and trigger signal generating circuit for the bit error measuring apparatusAbandonedFeb 20, 03Aug 28, 03[H04L]
2003/0098,684 Handler for tape carrier packages and method of traveling tape carrier package tapeAbandonedNov 15, 02May 29, 03[G01R]
6504613 Optical interferometer with a casing and an optical part that is movable with respect to the casingExpiredMar 29, 00Jan 07, 03[G01B]
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