1
David K Gifford: Digital active advertising. Open Market, Fish & Richardson P C, March 3, 1998: US05724424 (1013 worldwide citation)

A complete system for the purchasing of goods or information over a computer network is presented. Merchant computers on the network maintain databases of digital advertisements that are accessed by buyer computers. In response to user inquiries, buyer computers retrieve and display digital advertis ...


2
David K Gifford: Digital active advertising. Open Market, Fish & Richardson PC, February 27, 2001: US06195649 (65 worldwide citation)

A complete system for the purchasing of goods or information over a computer network is presented. Merchant computers on the network maintain databases of digital advertisements that are accessed by buyer computers. In response to user inquiries, buyer computers retrieve and display digital advertis ...


3
David K Gifford: Digital active advertising. Open Market, Fish & Richardson PC, March 6, 2001: US06199051 (58 worldwide citation)

A complete system for the purchasing of goods or information over a computer network is presented. Merchant computers on the network maintain databases of digital advertisements that are accessed by buyer computers. In response to user inquiries, buyer computers retrieve and display digital advertis ...


4
Gifford David K: Digital active advertising. Open Market, October 2, 1996: EP0734556-A1 (9 worldwide citation)

A complete system for the purchasing of goods or information over a computer network is presented. Merchant computers on the network maintain databases of digital advertisements that are accessed by buyer computers. In response to user inquiries, buyer computers retrieve and display digital advertis ...


5
Gifford David K: Digital active advertising. Open Market, August 28, 2002: EP1235177-A2 (5 worldwide citation)

A complete system (200) for the purchasing of goods or information over a computer network (67) is presented. Merchant computers (63,64) on the network (67) maintain databases of digital advertisements (65,66) that are accessed by buyer computers (61,62). In response to user inquiries, buyer compute ...


6
Steven M Hoffberg, Linda I Hoffberg Borghesani: Internet appliance system and method. Blanding Hovenweep, January 3, 2017: US09535563 (2 worldwide citation)

An Internet appliance, comprising, within a single housing, packet data network interfaces, adapted for communicating with the Internet and a local area network, at least one data interface selected from the group consisting of a universal serial bus, an IEEE-1394 interface, a voice telephony interf ...


7
David K Gifford: Digital Active Advertising. Soverain Software, Patent Group 2n, Jones Day, March 4, 2010: US20100057561-A1

A complete system for the purchasing of goods or information over a computer network is presented. Merchant computers on the network maintain databases of digital advertisements that are accessed by buyer computers. In response to user inquiries, buyer computers retrieve and display digital advertis ...


8
Gifford David K: Digital active advertising. Open Market, WALPERT Gary A, June 22, 1995: WO/1995/016971

A complete system (200) for the purchasing of goods or information over a computer network (67) is presented. Merchant computers (63, 64) on the network (67) maintain databases of digital advertisements (65, 66) that are accessed by buyer computers (61, 62). In response to user inquiries, buyer comp ...