Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     H & G Systems, Inc. Patents Assignee: H & G Systems, Inc. Address: Carlisle, MA No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 4779095 Image change detection system October 18, 1988 An image change detection system for observing an environment to be monitored, such as a region proximate a vehicle, by sensing energy from the region and generating a plurality of pixels which form an image of the region. The system stores a first image of the region and matches pixels       Recently Added Patents Upper for a shoe Ethanol production from biological wastes Method of transmitting broadcast message in a mobile communication system Electric tank heater System for data transfer through an I/O device using a memory access controller which receives and stores indication of a data status signal Card connector capable of avoiding multiple false actions of card Method of forming an electrically conductive line in an integrated circuit   Randomly Featured Patents Probe card Drill bit having cutting elements with heat removal cores Superconducting device Semiconductor device Storage container Nonvolatile memory including a verify circuit Transmission system Cup holder of an electric motion type for a vehicle Semiconductor device including bipolar junction transistor, and production method therefor Image forming apparatus and charging device therefor © 2006. PatentGenius. All Rights Reserved.