Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

1624results about "Safety arrangement" patented technology

Firearm system for data acquisition and control

A microprocessor circuit that is used to monitor and control a firearm. The microprocessor circuit accomplishes this by monitoring various sensor & control inputs, and acting on these inputs to execute user defined functions. The microprocessor circuit can use the sensory input to determine firearm statistics. These statistics can include the number of times the firearm has been shot, the efficiency of the firearm automatic action, range-to-target, and et cetera. The firearm system can also use a combination of sensors to fabricate a bullet chronograph whereby the muzzle velocity of a cartridge can be determined. These statistics can be date-stamped and recorded into memory. Statistics from Law Enforcement firearms can be used for courtroom evidence and police reporting. These statistics can also be used for firearm maintenance and warranty repair. The microprocessor circuit can display the statistical data to the user via simple light emitting diodes, or sophisticated liquid crystal displays. Data can also be downloaded to a computer docking station as well. The microprocessor circuit can also display the information within the optics of a riflescope. When used in conjunction with a laser range finder sensor, the microprocessor circuit can adjust the electronic cross-hairs (reticle) to compensate for the bullet trajectory.
Owner:MCRAE MICHAEL WILLIAM

Sensor array for unauthorized user prevention device

Improvements in the sensor array are disclosed for an array used in a module for preventing unauthorized use of a firearm or other device. The module to which the invention is applicable of the type including a plurality of pressure sensors for sensing a user's handgrip on the device; comparator means for comparing a pressure signature profile compiled from an output from said pressure sensors with at least one pressure signature profile in storage; and means for preventing operation of the device when the compared profiles do not match. The improved sensor array comprises a first set of spaced electrically conductive lines formed on the gripping surface; a thin layer of (preferably) piezoresistive material overlying the first set of conductive lines; and a second set of spaced electrically conductive lines formed over the piezoresistive layer. The lines of the second set are orthogonal to the lines of the first set, to establish a grid-like pattern of conductive lines sandwiching the piezoresistive layer. The projected intersections between the lines of the first and second sets (i.e., the grid crossing points) thereby define with the intervening portion of the piezoresistive layer, an array of sensors which are responsive to pressure applied against the gripping surface by a user of the device. Such pressure changes the electrical conductivity in the path including the intersecting lines and intervening piezoresistive material. Signal outputs from the electrical paths including the array of sensors serve to define the pressure signal profile.
Owner:NEW JERSEY INSTITUTE OF TECHNOLOGY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products