EGC & C CO., LTD.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Dec 10, 2009 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 27 Total Citation Count
- Jan 17, 2001 Earliest Filing
- 5 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
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Recent Publications
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Recent Patents
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2009/0306,968 SYSTEM AND METHOD OF GRANTING IDENTIFICATION CODES TO ELECTRONIC TEACHING MATERIAL CONTENTS' SENTENCE STRUCTURES, SYSTEM AND METHOD OF SEARCHING DATA OF ELECTRONIC TEACHING MATERIAL CONTENTS, SYSTEM AND METHOD OF MANAGING POINTS OF USE AND SERVICE OF ELECTRONIC TEACHING MATERIAL CONTENTSAbandonedAug 12, 09Dec 10, 09[G10L]
7580978 Method of intermediating multicasting signal for multicasting embodimentExpiredSep 29, 03Aug 25, 09[G06F]
2009/0190,586 METHOD AND SYSTEM FOR VOTING OPTIMAL ROUTE IN MULTICASTINGAbandonedOct 06, 05Jul 30, 09[H04L]
2009/0190,652 SYSTEM AND METHOD FOR CONTROLLING TRANSMISSION OF MOVING IMAGE DATA OVER NETWORKAbandonedOct 06, 05Jul 30, 09[H04N]
7047306 System and method for providing internet broadcasting data based on hierarchical structureExpiredJan 17, 01May 16, 06[G06F]
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