"That’s an amazing invention, but who would ever want to use one of them?"
President Rutherford B. Hayes ; Said in 1876, after Alexander Graham Bell demonstrated the telephone to him at the White House
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| Number | Title | Issue Date |
| 7623868 | Multi-band wireless access point comprising coextensive coverage regions A multi-band wireless access point includes a first antenna system including at least one antenna and having a first effective range for communicating with subscribers using a first communications protocol and a second antenna system including a plurality of antenna... | 11/24/2009 |
| 7616168 | Method and system for increasing the isolation characteristic of a crossed dipole pair dual polarized antenna A method and system for increasing an isolation characteristic of a crossed dipole pair, dual polarized antenna can include a feedback system comprising a feedback element for generating a feedback signal in response to a transmitted RF signal produced by each radia... | 11/10/2009 |
| 7607942 | Multi-shot coaxial connector and method of manufacture A coaxial cable connector formed via multi-shot injection molding has a body formed by multiple injection molding layers of different injection moldable materials about a central inner contact to form an integral connector body. The connector body is provided with a... | 10/27/2009 |
| 7603752 | Compression or expansion mountable support band A support band having at least one band segment, a first connection end and a second connection end. The first and second connection end(s) each having a mounting surface with a wedge end, a wedge surface extending from the wedge end forming an acute angle with resp... | 10/20/2009 |
| 7595689 | Predistorter A predistorter arrangement for linearizing an amplifier. The predistorter arrangement is designed to compensate for IMD distortion in an amplifier using polynomial approximation techniques. The predistorter arrangement also includes pilot based feedback circuitry fo... | 09/29/2009 |
| 7583489 | Tungsten shorting stub and method of manufacture A shorting stub for connection between an inner conductor and an outer conductor of a coaxial cable. The shorting stub of a tungsten or tungsten alloy, having a connecting portion between an inner conductor connection and an outer conductor connection. The shorting ... | 09/01/2009 |
| 7561104 | Method to modify calibration data used to locate a mobile unit A method of modifying calibration data used to geo-locate a mobile station located in an indoor environment is disclosed. When a mobile station is located indoors, the signal strength of signals received and/or transmitted by the mobile station have the tendency to ... | 07/14/2009 |
| 7546084 | System and method of operation for network overlay geolocation system with repeaters A novel system and method for a network overlay geolocation system operating in a host wireless communication system with repeaters (350a, 350b) is disclosed. Embodiments of the novel system and method enable the geolocation system to det... | 06/09/2009 |
| 7535430 | Directed dipole antenna having improved sector power ratio (SPR) A dual polarized variable beam tilt antenna having a superior Sector Power Ratio (SPR). The antenna may have slant 45 degree dipole radiating elements including directors, and may be disposed on a plurality of tilted element trays to orient an antenna boresight down... | 05/19/2009 |
| 7519373 | System and method for geo-location of mobile appliances using diverse standard tasking and reporting A novel system and method for tasking and reporting the geolocation of a mobile appliance for a wireless communications network overlay system is disclosed. Embodiments of the novel system and method allow for geolocating a mobile appliance regardless of the wireles... | 04/14/2009 |
| 7483703 | Independently acquiring and tracking wireless communication system signalling channel assignments on communication links A system for monitoring each channel of the communication link (307) for protocol messages and identifying a set of channels with valid protocol messages and, monitoring the set of channels to determine the transceivers (309) served by the set of chann... | 01/27/2009 |
| 7483251 | Multiple planar inductive loop surge suppressor An in-line surge suppressor having a body with a bore. The body formed from a first portion and a second portion dimensioned to couple together. An inner conductor positioned within the bore and a shorting element extending between the inner conductor and the body. ... | 01/27/2009 |
| 7481869 | Dry gas production systems for pressurizing a space and methods of operating such systems to produce a dry gas stream A dry gas production system for supplying dry gas to a pressurized space, such as an underground conduit or an aerial cable. The dry gas production system may include a modular enclosure that has a removable support to which multiple dry gas production modules are m... | 01/27/2009 |
| 7474719 | Channel-dependent de-sensing of received signals A processor capable of independently adding a specified level of noise to each different frequency-based channel signal of a composite signal, where the specified levels of noise for at least two channel signals are different. In one embodiment, the processor operat... | 01/06/2009 |
| 7463190 | Panel antenna with variable phase shifter A panel antenna having a variable phase shifter module with at least one main-PCB having an input trace coupled to a wiper junction. An arcuate trace on the main-PCB extending between a first output trace and a second output trace, the arcuate trace having an arc ce... | 12/09/2008 |
| 7453042 | Cable and apparatus interconnection close quarters environmental seal A sealing assembly for a cable to apparatus electrical interconnection. The assembly having a unitary cylindrical gasket, the outer diameter of the cylindrical gasket provided with an insertion opening to an interconnection cavity; the insertion opening having a gen... | 11/18/2008 |
| 7448906 | Hollow inner conductor contact for coaxial cable connector A coaxial cable connector inner contact with an interface end and a cable end for a coaxial cable with a hollow inner conductor having an outer diameter surface and an inner diameter surface. The inner contact having an inner conductor interface at the interface end... | 11/11/2008 |
| 7446257 | Coaxial cable with fine wire inner conductor and method of manufacture A high impedance coaxial cable with a fine wire inner conductor and method of manufacture. An inner conductor less than 0.1 inches in diameter is coated with an adhesive resin. The coating having a thickness at least 50 percent of the inner conductor diameter. A foa... | 11/04/2008 |