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Patent # Description
US-8,000,663 Mode shift calibration in power amplifiers
Methods and apparatus for aligning output power levels of a transmitter having a power amplifier adapted to operate in first and second operational modes....
US-8,000,662 Transmission characteristic adjustment device, circuit substrate, and transmission characteristic adjustment method
A transmission characteristic adjustment device and the like that can carry out circuit adjustment before an error occurs, and has a transmission characteristic...
US-8,000,661 Communication system with frequency-adaptive predistorter design
A communication system comprises a predistorter for distorting an input signal according to at least one parameter to generate a distorted signal, an amplifier...
US-8,000,660 Method and apparatus for interference mitigation by removing a portion of the transmit signal
Elimination of intermodulation interference in a wireless communication system by removing a portion of the spectrum of transmitted signals. According to a...
US-8,000,659 Polar modulation transmission apparatus
A polar modulation transmission apparatus is disclosed, which reduces the circuit scale by removing isolators and which reduces the heat loss of a power...
US-8,000,658 Communicating apparatus, communicating method, and computer program product
A communication control unit transmits a detection message and receives a reply message with respect to an external device via a communicating unit. A first...
US-8,000,657 Method and system for relaying data in a mobile communication system
A method and system for relaying data in a mobile communication system are provided, in which a Relay Station (RS) configures a routing table using Link Quality...
US-8,000,656 Apparatus and methods for performing calibration of a mobile computing device
Various embodiments for performing calibration of a mobile computing device are described. In one or more embodiments, a device under test and a calibration...
US-8,000,655 Uplink multi-cell signal processing for interference suppression
A node (e.g., base station, signal processing unit) is described herein that includes a symbol detector and a method which are capable of suppressing...
US-8,000,654 Apparatus and method for canceling interference in a single antenna 1xEV-DV base station
A wireless network base station capable of canceling interference caused by a dominant interferer signal from a mobile station. The base station comprises...
US-8,000,653 Method and system for selective equalization enablement based on modulation type
Aspects of a method and system for selective equalization enablement based on modulation type may be found in a method for processing a radio frequency (RF)...
US-8,000,652 Sending and receiving information
The present invention relates to a method in a sending device for sending information to a receiving device. The sending device is adapted to emit ...
US-8,000,651 Wireless transmission apparatus and wireless transmission method
A wireless transmission apparatus capable of suppressing a reduction in coverage area of a base station apparatus and improving the transmission rate in the...
US-8,000,650 Retransmission apparatus and method in wireless relay communication system
An apparatus and method for performing Automatic Retransmission reQuest (ARQ) of a Relay Station (RS) in a wireless communication system using a relay scheme...
US-8,000,649 System and method for the reduction of interference in an indoor communications wireless distribution system
An apparatus and its corresponding method for detecting and reducing interference elements within an indoor communication wireless system by dynamically...
US-8,000,648 Radio communications system and antenna pattern switching
A radio communications system having a radio base station and a radio relay station is disclosed. A terminal performs radio communications through a link with...
US-8,000,647 Method using a set-top box and communicating between a remote data network and a wireless communication network
Disclosed are methods and systems for connecting a set-top box (STB) to the Internet over existing and future wireless networks, combining television with...
US-8,000,646 Image forming apparatus and image forming method
An image forming apparatus includes: an image transfer unit that transfers an image to continuous paper provided with a plurality of sprocket holes along a...
US-8,000,645 Print engine productivity module inverter
A productivity module for increasing duplex throughput of a first print engine includes a second print engine, a controller, and an inverter. The controller is...
US-8,000,644 Powder transporting device and image forming apparatus
A powder transporting device includes a drop path that allows powder to drop, a first crushing member that is located in the drop path and crushes the powder...
US-8,000,643 Lubricant applicator, process cartridge and image forming apparatus including the same
An image forming apparatus includes a lubricant applicator and a process cartridge using the same. The lubricant applicator includes a solid lubricant, a...
US-8,000,642 Fixing device and image forming apparatus including the fixing device using a dielectric material heated by an...
A fixing device and an image forming apparatus including the fixing device. The fixing device includes a fixing member having a dielectric body to fix a toner...
US-8,000,641 Image forming apparatus for electrophotographic imaging
The present invention provides an image forming apparatus comprising at least an image holding member, an charging unit, a latent image forming unit, a...
US-8,000,640 Image forming apparatus
An image forming apparatus includes a section for obtaining a property of a recording material; an adjusting section for adjusting a toner amount of a toner...
US-8,000,639 Developing device and image forming apparatus
A developing device is disclosed that is capable of preventing the hysteresis phenomenon, and which contains a toner and a carrier. The toner and the carrier...
US-8,000,638 Developing device using two-component developing agent and image forming apparatus provided with same
A developing device that efficiently adjusts the amount of charge on the developing agent without being affected by external conditions, and that continuously...
US-8,000,637 Supplying and discharging developer in an image forming apparatus, process cartridge and developing device
An image forming apparatus includes a charger to charge an image carrying member, an optical device to irradiate a light onto the image carrying member to form...
US-8,000,636 Particle supply apparatus, imaging apparatus, and particle accommodating unit transporting method
A particle supply apparatus for supplying particles to a supply destination is disclosed that includes a particle supply apparatus main frame, a particle...
US-8,000,635 Developer homogenizer for multi-engine printing system
An apparatus and method for homogenizing developer allow variations in image quality between marking engines to be reduced. The apparatus includes a developer...
US-8,000,634 Image forming apparatus and cartridge
An image forming apparatus includes: an electrostatic latent image bearing member; a toner cartridge; a developing member; a transfer member; a developing...
US-8,000,633 Charging member, charging device, image forming apparatus, and process cartridge
The present invention provides a charging member, a charging device, an image forming apparatus, and a process cartridge that minimize local unevenness in...
US-8,000,632 Image forming apparatus and image forming method
An image forming apparatus includes an image transfer unit that transfers a reversed image onto an image bearing member as a toner image, a secondary transfer...
US-8,000,631 Developing device, image forming apparatus, and image forming method
A developing device is provided to suppress image density unevenness by adjusting conditions of toner adhesion to an amorphous silicon photoconductor to a...
US-8,000,630 Developing cartridge, process cartridge, and electrophotographic image forming apparatus
A developing cartridge detachably mountable to an image forming apparatus main body having main body side guide portions and a cartridge mounting portion,...
US-8,000,629 Process cartridge having charger and image forming device provided with the process cartridge
An image forming device includes a process cartridge, a wall section, and a flow restrictor. The process cartridge includes a photosensitive drum, a charger,...
US-8,000,628 Image forming apparatus with a cleaning device
An image forming apparatus includes: an image forming unit having a plurality of photoconductor drums arranged in tandem; an intermediate transfer belt arranged...
US-8,000,627 Charging device, process cartridge, image forming apparatus, and toner
The present invention provides a charging device which comprises a charging roller (14a) and a cleaning component (14b). The charging roller charges a surface...
US-8,000,626 Image forming apparatus including holding portion having air vent
An image forming apparatus includes a placement tray on which a recording medium is placed and which is attachably and detachably assembled into a housing. The...
US-8,000,625 Image forming apparatus
An image forming apparatus includes a body frame defining an opening configured to receive a cartridge installed in an installation direction, and a power...
US-8,000,624 Fusing circuit for driving operation of heating unit in an image forming apparatus and control method thereof
An image forming apparatus is provided with: a heating unit which generates heat to fuse a toner on a printing medium; a switch which selectively supplies...
US-8,000,623 Fixing apparatus and image forming apparatus
A fixing apparatus of the present invention includes a heating roller 2 that is a cylindrical member having a center axis, a pressurizing roller 3 that exerts...
US-8,000,622 Moving body controlling device, intermediate transferring device, and image forming apparatus having the same
A disclosed moving body controlling device includes a first moving body driven by a first motor that is controlled by a first control unit, a second moving body...
US-8,000,621 Image forming apparatus
An image forming apparatus is configured to reduce follow-up delay in impedance fluctuation and to reduce an accuracy fall in power supply control. The image...
US-8,000,620 Image forming apparatus and transfer method thereof
An image forming apparatus includes a moving unit including a conveyer belt which moves a printing medium, an attraction unit to attract the printing medium to...
US-8,000,619 Fixing device usable with an image forming apparatus
A fixing device usable with an image forming apparatus having a fixing roller to fix a toner on a recording medium, a heater to heat the fixing roller, and an...
US-8,000,618 Image formation device and image formation method
An image formation device, which can properly execute an image formation process even if at least any one of plural fixing units included in the image formation...
US-8,000,617 Image forming apparatus having toner containers of varying sizes
An image forming apparatus including cyan (C), magenta (M), yellow (Y), and black (K) developing units using a C developer, a M developer, a Y developer, and a...
US-8,000,616 Image forming apparatus
An image forming apparatus to which a paper handling unit is connected thereto is provided. The image forming apparatus detects the size of a sheet in a...
US-8,000,615 Image forming apparatus and image forming method
In an image forming apparatus, a timer unit measures a time interval between a current time and a time point when previous supply of toner to a developing unit...
US-8,000,614 Developer supply container and developer supply system
A developer supply container detachably mounts to a developer receiving apparatus and supplies a developer by rotation and includes a regulation portion for...
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