E-mail filter and method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6421709
SERIAL NO

09348460

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system and method of filtering junk e-mails. A user is provided with or compiles a list of e-mail addresses or character strings which a user would not wish to receive to produce a first filter. A second filter is provided including names and character strings which the user wishes to receive. Any e-mail addresses or strings contained in the first filter will be automatically eliminated from the user's system. Any e-mail addresses or strings contained in the second filter would be automatically sent to the user's 'in box'. Any e-mail not provided in either of the filtered lists will be sent to a 'waiting room' for user review. This user review results in the user rejecting any e-mail, the addresses as well as specific character strings included in this e-mail would be transmitted to a central location to be included in a master list. This master list is periodically sent to each of the users allowing the first filter to be updated. A collaborative filter is used employing message base filtering that is not effected by e-mail header forgery and utilizes the networked intelligence of end users to maintain a highly inaccurate and comprehensive filter. The collaborative filter would then use the real-time input from the end users to keep the users involved in the filtering process.

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Patent Owner(s)

Patent OwnerAddress
COMCAST IP HOLDINGS I LLC1201 NORTH MARKET STREET SUITE 1000 WILMINGTON DE 19801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kopans, David Charlottesville, VA 8 1213
McCormick, William B Charlottesville, VA 6 1413
Stojanoff, George Charlottesville, VA 1 700

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