SONY COMMUNICATIONS NETWORK CORPORATION
Patent Owner
Stats
- 4 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jul 06, 2004 most recent publication
Details
- 4 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 212 Total Citation Count
- Dec 17, 1997 Earliest Filing
- 1 Expired/Abandoned/Withdrawn Patents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
6760751 Method and apparatus for automatic sending of E-mail and automatic sending control program supplying mediumDec 17, 97Jul 06, 04[G06F]
6311195 Method and apparatus for sending E-mail, method and apparatus for receiving E-mail, sending/receiving method and apparatus for E-mail, sending program supplying medium, receiving program supplying medium and sending/receiving program supplying mediumDec 17, 97Oct 30, 01[G06F]
6199097 Method and apparatus for collecting data and storage medium for data collection programApr 29, 98Mar 06, 01[G06F]
6175857 Method and apparatus for processing attached e-mail data and storage medium for processing program for attached dataApr 28, 98Jan 16, 01[G06F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2003/0135,545 Method for permitting reproduction of content file and recorded medium on which reproduction software for reproducing content file is recordedAbandonedDec 12, 02Jul 17, 03[G06F]
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