Resources Contact Us Home
Method for making an electrically erasable programmable read only memory cell having a three dimensional floating gate

Image Number 5 for United States Patent #4975383.

An electrically programmable read only memory device formed in a face of a semiconductor substrate which includes a floating gate transistor having a floating gate and a control gate formed at least partially in a trench in the substrate.

  Recently Added Patents
Electronic document reading devices
System and method for browsing tabbed-heterogeneous windows
Pre-sealing unit for wire-cut electric discharge machine
Bluetooth headset
Emulsions containing arylboronic acids and medical articles made therefrom
Image playback device and method and electronic camera with image playback function
Automatic actuator for breakers or switches
  Randomly Featured Patents
Extra wide fresnel lens array for infrared motion detector
Piezoelectric element and ultrasonic actuator
Methods for forming dielectric layers
Beam divergence and shape controlling module for projected light
Electronic-ink based information organizing device employing an activator module mounted beneath the surface of an electronic-ink display structure
Beer filtering device
Load balanced planar bearing assembly especially for a cryogenic probe station
Phrase based snippet generation
Optical processing method using fine liquid crystal droplets and waveguide type optical device for optical processing