Method of fabricating a magnetic tag

Managing hidden objects using RFID technology

Method and apparatus for foreign object detection in a composite layer fabrication process

Security and identification label and the production and use thereof

Marking of pipe joints

Magnetic object detection device

Angle of position object location system and method

Automatic discovery of a storage configuration method and apparatus

Wirelessly enabled trailer locking/unlocking

Method for manufacturing a product sensor, and a product sensor

Surface acoustic wave identification tag having enhanced data content and methods of operation and manufacture thereof

Methods and apparatus for facilitating cable locating

Detector for magnetizable material using amplitude and phase discrimination

Passive integrated transponder tag with unitary antenna core

Magnetic marker for use in product authentication, and detector for reading the marker

Biomagnetic measurement apparatus and method for setting horizontal position for biomagnetic measurement

GPS interface for locating device

Surface tracker

Extended life electronic tags

Method for aligning capacitor plates in a security tag and a capacitor formed thereby

Method and apparatus for digital detection of electronic markers using frequency adaptation

Receiver used in marker localization sensing system using coherent detection

Verification key for replacement parts

Magnetically detectable latex articles

Method of well treatment

Electromagnetic tracking system and method using a three-coil wireless transmitter

Automated production of packaged cooked meals

Device and method for identifying a component surrounded by an outer package

Article identification device

Detectable components and detection apparatus for detecting such components

Large array of radio frequency ID transponders deployed in an array by use of deploying rows of transponders that unwind from long spools of high strength fibre or tape with passive RFID transponders separated by fixed lengths

Buried utility marker devices, systems, and methods

Electromagnetic marker devices for buried or hidden use

Electromagnetic utility marker devices

Buried utility marker devices, systems, and methods

Electromagnetic marker devices for buried or hidden use

Signal receiver and detection system

Clean-out cap locator

Underground gas line protection and method to use

Electronic marker devices and systems

Phase-synchronized buried object transmitter and locator methods and apparatus

Buried utility marker devices, systems, and methods

Directional utility location marker

Modular irrigation valve housing

Articles containing non-visible identifying marks formed from carbon nanomaterials and methods utilizing the same

Proximity-based system for object tracking and automatic application initialization