NATIONAL CENTER FOR THE PROFESSION OF TEACHING

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7007073 Method and apparatus providing electronic concurrent delivery of multimedia content to general purpose computers over a computer networkJun 06, 01Feb 28, 06[G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2002/0188,679 Computer implemented method and apparatus providing self-directed online interactive experiencesAbandonedJun 06, 01Dec 12, 02[G09B, G06F]

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