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7408480 |
Dual mode electronic toll collection transponder
A dual mode transponder for engaging in RF communications with a roadside reader from a vehicle. The transponder includes an antenna, an electronic toll collection (ETC) component, and an external...
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7388501 |
Method of enabling two-state operation of electronic toll collection system
A method and system for communicating state information from a transponder to a reader. The transponder outputs linearly polarized RF signals having either a first polarization, such as horizontal,...
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7385525 |
Dynamic timing adjustment in an electronic toll collection system
An electronic toll collection system with dynamically adjusted timing for operation of one or more subsystems. The timing is dynamically adjusted based upon the prevailing traffic speed for the...
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7348887 |
RFIDs embedded into semiconductors
The present invention provides a RFID device comprising a radio frequency identification (RFID) transceiver and antenna element co-located with a semiconductor device, a method for making same and...
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7343214 |
Die-level traceability mechanism for semiconductor assembly and test facility
Embodiments of the present invention provide a novel method, system and computer program product for tracing die units during material transfer from, for example, one factory or lot to another (and...
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7342500 |
Compact microstrip transponder antenna
A transponder formed on a circuit substrate having a longitudinal axis and a transverse axis. An antenna is disposed on one side of a transverse axis, extending in a longitudinal direction, and the...
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7341197 |
Component tagging with maintenance related information in open and closed formats
A method for maintaining a complex article, including retrieving maintenance information relating to maintenance of a component of a complex article from an electronically-accessible tag coupled to...
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7327108 |
System and methods for automatically moving access barriers initiated by mobile transmitter devices
An operator system and related methods for automatically controlling access barriers which includes a base controller associated with at least one access barrier and at least one base receiver...
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7327107 |
System and methods for automatically moving access barriers initiated by mobile transmitter devices
An operator system and related methods for automatically controlling access barriers which includes a base controller associated with at least one access barrier and at least one base receiver...
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7310043 |
System for automatically moving access barriers and methods for adjusting system sensitivity
An operator system and related methods for automatically controlling access barriers including a controller associated with at least one access barrier and a transceiver associated with the...
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7289014 |
System for automatically moving access barriers and methods for using the same
An operator system and related methods for automatically controlling access barriers including a controller associated with at least one access barrier and a transceiver associated with the...
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7262711 |
External indicator for electronic toll communications
An external indicator for use in proximity to an on-board unit or transponder for an electronic toll collection (ETC) system. The external indicator senses RF transmissions from the on-board unit...
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7233260 |
Electronic toll collection system
An improved electronic toll collection system having two lane-based antennas per laneway. The antennas include an overhead antenna and a side mount antenna. The side mount antenna is disposed so as...
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7212882 |
Tooling data structure
A data structure and computer-program product for providing tool design and instructions in a dynamic manufacturing environment are provided. The data structure includes a plurality of objects for...
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7158850 |
Wireless wafer carrier identification and enterprise data synchronization
A semiconductor fabrication enterprise includes fabrication equipment, transportable containers for work—in—process and an enterprise information system. The transportable containers have...
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7142118 |
Management and distribution of surgical supplies within an RFID enabled network
The present invention contributes to advancements in the art of inventory management and distribution by providing a system and method for processing, distributing, and tracking reusable inventory...
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7093756 |
Distributed production control
Techniques for distributed production control include tagging unfinished products with electronically accessible production information that identifies aspects in which the products are to be...
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7076532 |
System and method for storing and retrieving equipment inspection and maintenance data
An inspection and maintenance data storage and retrieval system features uniquely identified read/write memory buttons mounted in or on an equipment unit such as an aircraft, in association with...
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7047159 |
Component tagging with maintenance related information including maintenance procedures
A method for maintaining a complex article, including retrieving maintenance information relating to maintenance of a component of a complex article from an electronically-accessible tag coupled to...
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