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| Patent # | Description |
|---|---|
| US-6,311,078 |
Automatic shutoff for wireless endpoints in motion A wireless telephone does not generate an alerting signal if the speed at which the wireless telephone is moving exceeds a predefined speed when an incoming call... |
| US-6,311,077 |
Combined cosmetics compact and cellular radiotelephone A combined cosmetics compact and cellular radiotelephone device having a casing which includes the working components of a radiotelephone and a mirror. One of... |
| US-6,311,076 |
Mobile communication devices A mobile communication device has a housing 1 containing battery and electronic component compartments 7. Located along a central axis of the housing 1 is a... |
| US-6,311,075 |
Antenna and antenna operation method for a cellular radio communications
system A conventional antenna 114 at a cell site of a sectored cell in a cellular radio communications system has a low angle of coverage in elevation and therefore has... |
| US-6,311,074 |
Base station and method for covering a cell of a cellular mobile
radiotelephone system A base station is provided that contains at least one combination means to which at least two base station branches are connected for covering a cell. The... |
| US-6,311,073 |
System for connecting a telephone switch to a fixed telephone network via a
plurality of fixed radiotelephone... A system includes: a plurality of fixed radiotelephone terminals connected to a telephone switch serving user terminals; call forwarding circuitry for forwarding... |
| US-6,311,072 |
Methods and apparatus for translating between telephone signaling protocols Coupling together two or more communication systems that use different signaling protocols requires a protocol converter. A protocol converter is provided that... |
| US-6,311,071 |
Low-feedback compact wireless telephone The present invention is directed to apparatus and methods for reducing sidetone feedback in a portable wireless telephone system by positioning the speaker and... |
| US-6,311,070 |
Variable step size for power control bits to protect against power
overshoot The invention provides a system and method for controlling transmission power of a mobile unit in a wireless communication system which minimizes transmission... |
| US-6,311,069 |
System and method for alerting a mobile subscriber being positioned A telecommunications system and method is disclosed for notifying a mobile subscriber being positioned of the received positioning request, and preferably, the... |
| US-6,311,068 |
Method and apparatus for a high-capacity cellular network by improved
sectorization and interleaved channel... A method and apparatus for a high-capacity cellular network by improved sectorization and interleaved channel assignment is presented. Data transmission over a... |
| US-6,311,067 |
Gradual frequency plan revision methodology Utilizing a sequential local search optimization algorithm, a determination is made of the cell/transceiver retunes needed to implement, given a current... |
| US-6,311,066 |
Method and apparatus for performing selection and distribution in a
communication system A communication system (100) that includes base stations (103-109) comprising selection circuitry (207) is provided herein. The determination of a call anchoring... |
| US-6,311,065 |
Mobile communication system for predicting a transfer location of a mobile
station A mobile communication system which performs a handover operation with high-reliability, while the system can flexibly cope with various circumstances in which a... |
| US-6,311,064 |
Powered down selection of a preferable wireless communications service
provider in a multi-service provider... A powered down communication device locates a wireless service provider in a multi-service provider environment by examining frequency bands while powered down... |
| US-6,311,063 |
Method of and system for emulation of multiple subscriber profiles on a
single mobile phone in a wireless... A method of and system for emulation of multiple subscriber profiles on a single telephone in a telecommunications network. An identified group contains more... |
| US-6,311,062 |
Method and telecommunications unit for establishing a telecommunications
link in superposed digital radio networks A method for establishing a telecommunications link utilizing bursts in a digital radio network having at least one other digital radio network superposed... |
| US-6,311,061 |
Mobile communication system data multi-connector A multi-connector for the mobile data communication is provided, by which multi-connection of data terminals is possible and real-time communication is also... |
| US-6,311,060 |
Method and system for registering the location of a mobile cellular
communications device Identifying and registering the location of a mobile data reporting device operating within the coverage areas of a cellular mobile radiotelephone (CMR) system.... |
| US-6,311,059 |
Mobile radio station A mobile radio station for use in a mobile radio network in which the rate at which neighboring radio base stations are monitored can be reduced for power saving... |
| US-6,311,058 |
System for delivering data content over a low bit rate transmission channel The present invention provides a system by which information content data is delivered to a mobile device. The web content is divided into data and script... |
| US-6,311,057 |
Method of calling a mobile station in a mobile telephone system When a mobile station in a mobile telephone system is called, a check is made whether the mobile station is operatively available for answering an incoming call... |
| US-6,311,056 |
Method and system for expanding the data capacity of a cellular network
control channel Expanding the data carrying capacity of a forward control channel of a cellular mobile radiotelephone (CMR) system. By utilizing data fields that would otherwise... |
| US-6,311,055 |
System and method for providing restrictions on mobile-originated calls A cellular telephony network includes a supplementary service (SS) database in an intelligence network (IN) node. The SS database stores subscriber record which... |
| US-6,311,054 |
Method to determine charging information in a mobile telecommunications
system and a mobile station A method and system to determine charging information in a mobile communications system comprising one or more mobile stations and a mobile telecommunications... |
| US-6,311,053 |
Calling party paid wireless telecommunication system A telecommunication network processes a telephone call from a calling party to a called party. The called party uses a wireless telephone that is associated with... |
| US-6,311,052 |
PTT radio system A 2-way radio system for use by a driver of a vehicle such as a motorcycle, enables operation of the PTT (push-to-talk) switch to transmit voice communications,... |
| US-6,311,051 |
Mobile communication system with offset compensation circuitry A mobile communication system comprising an analog baseband processor that is configured for providing improved DC offset compensation. An offset compensation... |
| US-6,311,050 |
Single integrated circuit phase locked loop for synthesizing high-frequency
signals for wireless communications... A method and apparatus for synthesizing high-frequency signals is disclosed that overcomes integration problem associated with prior implementations while... |
| US-6,311,049 |
Receiving signal strength indicator uses feed forward level detecting
signal An intermediate-frequency signal is fed to a demodulated-signal processing circuit through a variable gain circuit, an active filter, and a limiter. An RSSI... |
| US-6,311,048 |
Intelligent control of receiver linearity based on interference A method and system for intelligently controlling the linearity of an RF receiver by selectively increasing the effective third-order intercept point (IP3) value... |
| US-6,311,047 |
Gain control method and circuit A gain control circuit controls the gain of a variable-gain amplifier for amplifying a radio-frequency signal having at least one of a plurality of predetermined... |
| US-6,311,046 |
Linear amplification systems and methods using more than two constant
length vectors An input signal of varying amplitude and varying phase is converted into more than two signals of constant amplitude and controlled phase. Each of the more than... |
| US-6,311,045 |
Apparatus for signal isolation in a radio transmitter-receiver A radio communications transceiver which operates to transmit radio signals via a transmit antenna and receive radio signals via a receive antenna, wherein said... |
| US-6,311,044 |
Method and apparatus for determining failure modes of a transceiver A method for determining failure modes of a transceiver (100) includes applying a control signal (121) to a transmitter (130) of transceiver (100). The power... |
| US-6,311,043 |
Method and measurement configuration for measuring the characteristics of
radio channels The characteristics of radio channels are measured. The signals received by a plurality M.sub.c of receiving sensors of a two-dimensional antenna array are... |
| US-6,311,042 |
Apparatus and methods for imaging written information with a mobile
telephone set The systems and methods described herein provide communication systems that allow for the transmission of voice and data over a wireless network. To that end,... |
| US-6,311,041 |
Multi-media network-based communication system and method for training
sports officials A system and method provide a site on a network accessible to a staff of officials from a sports league to facilitate more consistent and correct officiating of... |
| US-6,311,040 |
System and method for scoring test answer sheets having open-ended
questions A scoring system and method include a distribution application for delivering an answer image to a qualified reader. The distributor prefetches a batch of answer... |
| US-6,311,039 |
Sheet conveying apparatus and image forming apparatus provided with the
same A sheet conveying apparatus is provided with a sheet feeding device for feeding sheets from a sheet supporting device on which the sheets are supported, a first... |
| US-6,311,038 |
Cleaning apparatus having multiple wiper blades A cleaning apparatus for removing particles from a moving surface includes a movable blade holder having at least one geometrically formed slot. A removable... |
| US-6,311,037 |
Image-bearing member cleaning method and electrophotographic image forming
apparatus An electrophotographic image forming apparatus includes an image-bearing member for bearing a toner image thereon, a transfer device for transferring the toner... |
| US-6,311,036 |
Electrophotographic marking machine having an imageable seam intermediate
transfer belt Electrophotographic marking machines having imageable seam intermediate transfer belts. A toner image is produced on a charged photoreceptor. That image is then... |
| US-6,311,035 |
Reprographic system operable for direct transfer of a developed image from
an imaging member to a copy substrate An imaging system for effecting electrostatic printing of an image, wherein the imaging system includes at least one contact electrostatic printing engine... |
| US-6,311,034 |
Wet type electrophotography apparatus to evenly apply developing solution
on a developing roller A wet type electrophotography apparatus including a non-volatile, high-viscosity, high-concentration liquid toner as a developing solution. The wet type... |
| US-6,311,033 |
Electrophotographic exposure and development arrangement In the embodiment disclosed in the specification, an electrophotographic exposure and development arrangement has a flexible transparent photoreceptor belt... |
| US-6,311,032 |
Alignment device and method for aligning input/output devices with printers This invention relates to alignment devices for input/output devices to printers. Such structures of this type, generally, employ a locating foot that is... |
| US-6,311,031 |
Transferring device and image forming apparatus equipped with mult-mode
cleaning arrangement A transferring device of the present invention includes a transferring belt configured to electrostatically adsorb an image receiving medium and convey the image... |
| US-6,311,030 |
Charging device in which charging member is contactable with and separable
from charged member A charging device for charging a charged member includes a charging member for contacting the charged member to charge the charged member. A contact-separation... |
| US-6,311,029 |
Image forming apparatus having sheet feeding unit for insert sheets with a
job data and insert sheet... A printing apparatus including print sheet feeding unit for feeding a print sheet, receiving unit for receiving image data and an identification of the image... |
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