Oki Electric
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jun 08, 2010 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 9 Total Citation Count
- Mar 26, 1985 Earliest Filing
- 2 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
6005941 Method and apparatus for providing optional service functions in a private branch exchangeMay 16, 97Dec 21, 99[H04L]
Expired/Abandoned/Withdrawn Patents
Top Inventors for This Owner
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