Positioning system that uses signals from a point source

E Jaeger, N Judell - US Patent App. 11/231,540, 2006 - Google Patents
0003) A number of systems track objects using radio frequency (RF) signals. Commercial
examples of these types of Systems include Loran and Global Positioning Systems (GPS) …

System and method for tracking the movement and location of an object in a predefined area

G Ravet - US Patent 7,091,863, 2006 - Google Patents
A preferred embodiment includes a system for tracking the movement and location of an
object in a predefined area. The system comprises an object having at least one readable …

Configurable RFID reader

S Loving, C Chan, R Majhi, T Enwall - US Patent App. 11/301,770, 2006 - Google Patents
Accordingly, a system and method are needed to address the shortfalls of present
technology and to provide other new and innovative features. The presently disclosed …

Position determination based on phase difference

GM Lyon, S Pradhan, C Patel - US Patent 7,045,996, 2006 - Google Patents
A method for determining position of a device includes generating at least two, time-varying,
magnetic fields using inductive elements, wherein the fields have differing phases. The …

RFID tag and communication protocol for long range tag communications and power efficiency

RC Becker, DW Meyers, S Kazi - US Patent 7,044,387, 2006 - Google Patents
14f READER ii, in and the RFID tag are divided into frames, and each frame contains a
frame header transmitted by the reader and at least one time slot containing data transmitted …

Intelligent reader system and method for identifying and tracking goods and materials transported in pallets, including but not limited to scaffolding materials

J Tabacman, P King - US Patent App. 11/403,498, 2006 - Google Patents
An intelligent tracking system designed to accurately detect and track goods and/or
materials present within a pallet. An identification reader is coupled to the pallet and used to …

System and method for adapting an FRID tag reader to its environment

S Loving - US Patent App. 11/301,587, 2006 - Google Patents
SUMMARY 0008 Accordingly, a system and method are needed to address the shortfalls of
present technology and to provide other new and innovative features. The presently …

Adaptable RFID reader

S Loving - US Patent App. 11/301,423, 2006 - Google Patents
(57) ABSTRACT A system and method is disclosed for configuring an RFID tag reader
based upon one or more aspects of an environ ment of the RFID tag reader. In one …

Communication terminal increasing effective data rate on asynchronous transmission and a data transmission method therefor

H Kume, Y Honda, Y Miyazaki, Y Matsuo - US Patent 7,093,039, 2006 - Google Patents
(57) ABSTRACT A UART sets a predetermined threshold remaining data amount n, which
defines an interrupt position, in a trans mission trigger detector before data transmission is …