To: stak who wrote (70 ) 10/30/1998 12:08:00 AM From: stak Read Replies (1) | Respond to of 75
TRI-VISION INTERNATIONAL - PATENT ISSUED FOR UNIQUE, FLEXIBLE V-GIS(TM) V-CHIP TECHNOLOGY TORONTO, ON-- Tri-Vision International Ltd./Ltee is pleased to announce that U.S. Patent number 5,828,402 has been issued to Tri-Vision Director and V-chip pioneer Tim Collings protecting the unique, flexible V-gis(tm) v-chip technology. Tim Collings' v-chip Patent specifies technology capable of adapting to multiple and changing television ratings systems. The Patent and Trademark Office of the United States Department of Commerce Web Site (http://www.uspto.gov) lists the Patent as follows: United States Patent 5,828,402 Collings Oct. 27, 1998 Method and apparatus for selectively blocking audio and video signals Abstract A method and apparatus to block the reception of television programming which meets specified criteria. Data packets describing television programming are broadcast with the television signal. The data packets include at least packets which contain category information specifying a level in one or more multi-level categories and/or label information specifying labels applied to the program content of the signal. Data packets in an incoming video signal are detected by a blocking apparatus and compared to preferences stored in non-volatile memory in the blocking apparatus. If the contents of the data packets match or exceed the stored preferences then the video signal is blocked. The apparatus is field configurable. Configuration information specifying the rating scheme is transmitted to the apparatus. The methods of the invention are extremely flexible and allow several different rating systems to be used simultaneously. Tri-Vision Electronics Inc., a wholly-owned subsidiary of Tri-Vision International Ltd./Ltee, holds the exclusive global rights to the proprietary v-chip technology developed by award-winning Canadian inventor, Tim Collings. Tri-Vision International Ltd./Ltee is a public company founded in 1986 and trading on Canada's Toronto Stock Exchange under the symbol TVL. For investor or media information, contact Century Communications Corporation at (888) 298-8551 (toll free), visit the Company Website at www.tri-vision.ca or e-mail to tri-vision@tri-vision.ca. Visit the V-gis(tm) product website at www.v-gis.com. The Toronto Stock Exchange has not reviewed and does not approve or disapprove of the adequacy or accuracy of this release.