US6166730A — System for interactively distributing information…

Claim 1

Independent Claim 149 words

In an interactive information distribution system that utilizes an open session to provide requested information, a method comprising the steps of: (a) determining, in response to a title selection received from a first set top terminal, whether an open session for said selected title exists, said first set top terminal being associated with an account identifier; and (b) determining, in the case of said open session for said selected title existing, whether a second set top terminal associated with said account identifier is utilizing said open session; (c) in the case of said second set top terminal utilizing said existing open session, opening a new session to provide said selected title to said first set top terminal; (d) in the case of said second set top terminal not utilizing said existing open session, utilizing said existing open session to provide said selected title to said first set top terminal.

Claim 2

Dependent Claim 149 words

In an interactive information distribution system that utilizes an open session to provide requested information, a method comprising the steps of: (a) determining, in response to a title selection received from a first set top terminal, whether an open session for said selected title exists, said first set top terminal being associated with an account identifier; and (b) determining, in the case of said open session for said selected title existing, whether a second set top terminal associated with said account identifier is utilizing said open session; (c) in the case of said second set top terminal utilizing said existing open session, opening a new session to provide said selected title to said first set top terminal; (d) in the case of said second set top terminal not utilizing said existing open session, utilizing said existing open session to provide said selected title to said first set top terminal.

Claim 3

Dependent Claim 61 words

The method of claim 1, wherein said step (d) of utilizing said existing open session to provide said selected title to said first set top terminal comprises the step of distributing, to said first set top terminal, a remaining portion of said selected title, said remaining portion comprising substantially all of said selected title not previously utilized during said open session.

Claim 4

Dependent Claim 59 words

The method of claim 1, wherein said step (c) of opening a new session to provide said selected title to said first set top terminal comprises the steps of: interacting with said first set top terminal to effect a purchase of said selected title; and opening a session to deliver said selected title to said first set top terminal.

Claim 5

Dependent Claim 24 words

The method of claim 1, further comprising the step of: providing, to said first set top terminal, a list of open session program titles.

Claim 6

Dependent Claim 32 words

The method of claim 4, wherein said list of open session program titles excludes open session program titles currently in use by another set top terminal being associated with said account identifier.

Claim 7

Dependent Claim 28 words

The method of claim 5, wherein said step (b) of determining comprises the step of determining if said list of open session program titles included said requested title.

Claim 8

Dependent Claim 27 words

The method of claim 5, wherein each set top terminal presents said list of open session program titles as a graphical overly on a respective presentation device.

Claim 9

Dependent Claim 50 words

The method of claim 1, wherein: each open session for said account identifier has associated with it an indicator of a present streaming position of said selected title; a portion of said selected title not previously presented by any of said set top terminals being determined using said position indicator.

Claim 10

Dependent Claim 38 words

The method of claim 1, wherein: each open session with said account identifier has associated with it at least one of an indicator of allowable information stream use time and an indicator of allowable selected title view time.

Claim 11

Dependent Claim 47 words

The method of claim 9, further comprising the step of: terminating said open session in response to said set top terminal stopping the presentation of said selected title and an expiration of one of said allowable selected title use time and said allowable selected title view time.

Claim 12

Dependent Claim 119 words

In an interactive information distribution system including service provider equipment and subscriber equipment interconnected by a communications network, a method of sharing the use of open sessions between a plurality of set top terminals associated with a common account, said method comprising the steps of: receiving, from one of said set top terminals, a request for an information stream; and in response to a determination that an existing open session with said common account includes said requested information stream, and that said information stream is not being presented by any of said plurality of set top terminals, providing to said requesting set top terminal the portion of said information stream following a previously presented portion of said information stream.

Claim 13

Dependent Claim 119 words

In an interactive information distribution system including service provider equipment and subscriber equipment interconnected by a communications network, a method of sharing the use of open sessions between a plurality of set top terminals associated with a common account, said method comprising the steps of: receiving, from one of said set top terminals, a request for an information stream; and in response to a determination that an existing open session with said common account includes said requested information stream, and that said information stream is not being presented by any of said plurality of set top terminals, providing to said requesting set top terminal the portion of said information stream following a previously presented portion of said information stream.

Claim 14

Dependent Claim 73 words

The method of claim 11, wherein: in response to a determination that an existing open session with said common account includes said requested information stream, and that said information stream is being presented by any of said plurality of set top terminals, performing the steps of: interacting with said requesting set top terminal to effect a purchase of said requested information stream; and providing to said requesting set top terminal said information stream.

Claim 15

Dependent Claim 53 words

The method of claim 12, wherein: in response to a determination that an open session with said common account does not exist, performing the steps of: interacting with said requesting set top terminal to effect a purchase of said requested information stream; and providing to said requesting set top terminal said information stream.

Claim 16

Dependent Claim 41 words

The method of claim 11, wherein: each open session with said common account has associated with it an indicator of a present streaming position of said information stream; said previously presented portion of said information stream preceding said streaming position indicator.

Claim 17

Dependent Claim 38 words

The method of claim 11, wherein: each open session with said common account has associated with it at least one of an indicator of allowable information stream use time and an indicator of allowable information stream view time.

Claim 18

Dependent Claim 47 words

The method of claim 15, further comprising the step of: terminating said open session in response to said set top terminal stopping the presentation of said information stream and an expiration of one of said allowable information stream use time and said allowable information stream view time.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	2003-12-26	2004-06-26	2004-12-26	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2007-12-26	2008-06-26	2008-12-26	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2011-12-26	2012-06-26	2012-12-26	$7700.00	Window Closed / Lapsed

System for interactively distributing information services

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