1
James E Lalonde, Terry R Dettmann: Computer-based classified ad system and method. EC Corporation, Townsend and Townsend, February 1, 1994: US05283731 (651 worldwide citation)

A computerized classified ad system and method. The system comprises a data processor including means for creating an ad database comprising a plurality of ads, each ad containing text data describing an item to be made available through the system. In a first aspect, the data processor also include ...


2
Lalonde James E: Interactive computer system with self-publishing catalogue, advertiser notification, coupon processing and inbound polling. Ec Corporation, Lalonde James E, HUGHES Richard L, October 13, 1994: WO/1994/023383

An interactive computer system (1010) provides electronic agents to represent the interests and needs of users of the system. The agents include information, stored in memory (1018), regarding the expressed interests, purchase histories, and demographic characteristics of the user. In one case, an a ...


3
Lalonde James E, Dettmann Terry R: Computer-based classified ad system and method. Ec Corporation, Lalonde James E, Dettmann Terry R, HUGHES Richard L, July 7, 1994: WO/1994/015428

A computerized classified ad system and method. The system comprises a data processor (40) including means for creating an ad database comprising a plurality of ads (30 and 32), each ad containing text data describing an item to be made available through the system. In a first aspect, the data proce ...


4
Lalonde James E, Dettman Terry R: Computer-based classified ad system and method. Ec Corporation, HUGHES Richard L, January 5, 1995: WO/1995/000911

A computerized classified ad system and method. The system comprises a data processor (16) including means (30) for creating an ad database comprising a plurality of ads, each ad containing text data describing an item to be made available through the system. In a first aspect, the data processor (1 ...


5
Kim Doo Won, Jung Il Jin: Method for deacidifying documents using a document inundation type document deacidifying apparatus. Century Ec Corporation, October 1, 2007: KR1020060081694

PURPOSE: A method for deacidifying documents is provided to shorten the time for deacidifying the documents and effectively and easily deacidify the documents, by flowing a deacidification solution during a deacidification process so that the deacidification solution infiltrates the documents unifor ...


6
Kim Doo Won, Jung Il Jin: Apparatus for deoxidizing documents to simultaneously deoxidize a large number of documents. Century Ec Corporation, August 31, 2007: KR1020060019515

PURPOSE: An apparatus for deoxidizing documents is provided to make it possible to deoxidize a large number of documents in a short time, by immersing the documents into a deoxidizing solution to deoxidize the documents. CONSTITUTION: A chamber(120) receives a carriage, and then air-tightly isolates ...