Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
RF tag system with single step read and write commands










Image Number 4 for United States Patent #7769963.

A system has a read command signal that includes an Address field, Byte Data field, and Starting Address field. If the tag data read from the memory address identified by the Address field is the same as the Byte Data, the tag sends a response signal with Page Data read from the memory location identified by the Starting Address field and the tag ID. A write command signal includes an Address field, Byte Data field, Starting Address field, and Page Data field. If the tag data is the same as the Byte Data, the tag writes the data from the Page Data field to the memory location identified by the Starting Address field. Accordingly, data is read from and written to the tags in a single step, and the reader need not wait for the tag to respond with a tag ID before requesting that data be read from or written to that tag.








 
 
  Recently Added Patents
Terminal box assembly
Portable electric circular saw
LCD driving circuit in which shift register units are driven by a first clock signal of fixed duty/amplitude and a second clock signal of variable duty/amplitude
Topology arrangement for achieving reliable communication in wireless automotive networks
Aspect ratio enhancement
Systems and methods for arranging and labeling cardiac episodes
Interactive program guide systems and processes
  Randomly Featured Patents
Image processing apparatus in which an external application is executed from a storage device
Unit for actuating the rod of a closure element in a mould for the injection-moulding of plastics materials
Apparatus and method for controlling dialog box display and system interactivity in a computer-based system
Replacement surface for bathtub and shower floor
Metal-clad laminate and method for production thereof
Site assembled electrical load center
Method and device for processing data packets
Vertical takeoff and landing aircraft
Mapping pixel values
Manufacture of aryl esters