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
Out-of-order load/store queue structure
Method of fabricating CIGS by selenization at high temperature
Random access for wireless multiple-access communication systems
Digital media content distribution
Generating and modifying textual code interfaces from graphical programs
Mobile camera localization using depth maps
Inhibitors of bacterial nitric oxide synthase, and related screening methods
  Randomly Featured Patents
Multilayer, transparent film made from polyethylene terephthalate (PET) and polyethylene naphthalate (PEN) for producing packaging composites with UV protection
Testing in-container software objects
Omnidirectional bar code reader with method and apparatus for detecting and scanning a bar code symbol
Pressure measuring transducer
Twisted pair backplane
Process for preparing multi-colored dyed polyamide substrates including the application of a reactive vinyl sulfone dye and a resist agent
Brake mechanism for power equipment
Tilt adjustable motor vehicle steering column
Injection moldable polyamide-imide-phthalamide copolymers containing polyetherimides
Housing-piston assembly for a coupling device and assembly method