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| Patent # | Description |
|---|---|
| US-7,512,388 |
Multiband or multimode front end antenna switch A multi-band communication device with a front end antenna switch module having a reduced number of control inputs is disclosed. Control over an antenna switch... |
| US-7,512,387 |
Method and control system for controlling the output power of an RF
amplifier system A system for controlling a power supplied to a load from a radio frequency amplifier system includes a radio frequency signal generator adapted for generating a... |
| US-7,512,386 |
Method and apparatus providing integrated load matching using adaptive
power amplifier compensation An RF power amplifier module can be used without a matching device between the power amplifier module and an antenna. The power amplifier module is constructed... |
| US-7,512,385 |
GPS RF front end IC with programmable frequency synthesizer for use in
wireless phones A GPS RF Front End IC containing a Programmable Frequency Synthesizer is disclosed. The GPS RF front end IC having a programmable frequency synthesizer allows a... |
| US-7,512,384 |
Control unit and a control method A control unit and a control method are disclosed. First and second changing units change impedances of two or more first and second components within... |
| US-7,512,383 |
Transmit-receive switching in wireless hearing aids Systems, devices and methods are provided to switch between transmit and receive modes in wireless hearing aids. One aspect relates to an apparatus for use... |
| US-7,512,382 |
Modeling power amplifier and spreading code limits in a wireless system Techniques are disclosed for modeling wireless system performance subject to limitations on shared system resources such as power amplifiers and spreading codes.... |
| US-7,512,381 |
Monitoring mobile terminals via local wireless access points The present invention allows an application to access a local wireless access point to monitor the status of a mobile terminal. The status of the mobile terminal... |
| US-7,512,380 |
Apparatus and methods for finding and using available transmission
frequencies A low-power radio frequency (RF) transmitter includes circuitry for finding unused transmission frequencies on a frequency band, such as an FM broadcast band,... |
| US-7,512,379 |
Wireless access point (AP) automatic channel selection An automatic channel selection (ACS) process enables an access point to determine a best channel available, i.e., the channel with a least amount of... |
| US-7,512,378 |
Adaptive radio transceiver An exemplary embodiment of the present invention described and shown in the specification and drawings is a transceiver with a receiver, a transmitter, a local... |
| US-7,512,377 |
System and method for extending speed capability of sheet registration in
a high speed printer A system and method for registering a sheet transported along a sheet path of a printing system, including receiving a sheet at a first location, transporting... |
| US-7,512,376 |
Automatic original cover closer and office equipment including automatic
original cover closer An automatic original cover closer to practically realize an automatic opening and closing function of an original cover, has a hinge part to rotatably support... |
| US-7,512,375 |
Image forming method and apparatus capable of automatically conveying
documents An image forming apparatus includes an automatic document conveying apparatus including a table, first and second conveyance paths, a scanning device, and first... |
| US-7,512,374 |
Document carrying device, document reading device, and image forming
device A document transporting device (30) serves as a platen cover to expose and cover platens (21A,21B). A document holder (5) is mounted on a predetermined mounting... |
| US-7,512,373 |
Image forming apparatus and developer supplier capable of supplying
developer at increased speed An image forming apparatus includes an image forming mechanism configured to contain a developer and to form an image with the developer and a developer supplier... |
| US-7,512,372 |
Temperature-changing pressure roller assembly and a fusing apparatus
having same A temperature-changing pressure roller assembly is provided and includes (a) a rotatable pressure roller including a cylindrical sleeve having an outer surface,... |
| US-7,512,371 |
Method and apparatus for image forming capable of effective image fixing
using induction heating An image forming apparatus includes a fixing unit for fixing a toner image on a recording sheet. In the fixing unit, a magnetic flux generator generates magnetic... |
| US-7,512,370 |
Image heating apparatus When a fixing device becomes uncontrollable and a large amount of electric power is continuously supplied to the heater, concentration of mechanical stress on a... |
| US-7,512,369 |
Fixing device A fixing device 6 according to the present invention has an endless-shaped heating belt 8, a first and a second roller 9 and 10 for stretching the heating belt... |
| US-7,512,368 |
Cleaning systems for fuser members and method of cleaning fuser members Cleaning systems for cleaning fuser devices in electrostatographic printing apparatuses and methods of cleaning fuser devices using such cleaning systems are... |
| US-7,512,367 |
Ultrasonic backer for bias transfer systems Embodiments herein comprise a printing apparatus having a media path and a printing engine along the media path. The printing engine comprises a back up roll... |
| US-7,512,366 |
Apparatus and methods for loading a donor roll utilizing a slow speed trim
roll An apparatus for loading one or more donor rolls of a developer unit, including: a developer housing having a reservoir for a developer material, the developer... |
| US-7,512,365 |
Toner supply device providing toner agitation and developing unit using
the same A toner supply device for supplying toner to a developing unit includes: a toner cartridge; and a toner feed device having a casing for reserving toner and a... |
| US-7,512,364 |
Image forming apparatus including a developer replenishing device for a
two-ingredient type developer An image forming apparatus of the present invention includes a developing unit for developing a latent image formed on an image carrier with a two-ingredient... |
| US-7,512,363 |
Providing electrical potential to a rotatable developer carrier in an
image forming apparatus Developing cartridges for use in image forming apparatuses having an image carrier, include: (a) a case; (b) a developer carrier supported by the case (for... |
| US-7,512,362 |
Photosensitive drum with improved shutter structure and image forming
apparatus having the same A photosensitive drum unit includes a photosensitive drum, a shutter having a rotation axis shaft which opens and closes to selectively enable access to the... |
| US-7,512,361 |
Process cartridge whose developing roller and drum contact and separate
from each other and image forming... A process cartridge transportable when mounted in a main assembly of an electrophotographic image forming apparatus. The cartridge includes an ... |
| US-7,512,360 |
Imaging cartridge having a universal body Provided is an imaging cartridge with a universal body sculpted to mate with the imaging cartridge-receiving cavity of a plurality of imaging machine models. The... |
| US-7,512,359 |
Image forming apparatus In an image forming apparatus of the present invention, although an upper cover is rotated when a body frame is opened, a free end of a base for fixing a paper... |
| US-7,512,358 |
Developer supply device and developer A toner leakage restrainer is disposed in an opening formed in a development cartridge case. In the development cartridge, the toner which contains fine... |
| US-7,512,357 |
Image forming device arranged with plural particle removal devices An image forming device includes marking material dispensers for disposing an image on an imaging drum surface. The image forming device further includes plural... |
| US-7,512,356 |
Image forming apparatus with an air supplying unit having an air opening
provided in a receiving unit An image forming apparatus of the present invention includes an apparatus body having a document table portion on which a document is placed, a scanning unit... |
| US-7,512,355 |
Ozone exhaust system for image forming apparatus An ozone exhaust system in an image forming apparatus having a multiple number of process printing units, includes: exhaust ducts for exhausting ozone arising in... |
| US-7,512,354 |
Image forming apparatus and method of setting same An image forming apparatus sets photocopy processing based on setting information designated with an operation unit by a user in a state in which a setting... |
| US-7,512,353 |
Article managing apparatus In a print system having printers connected to a network, consumables of the printers are managed. A consumables price DB and a budget DB store prices of the... |
| US-7,512,352 |
Image forming apparatus with switched-potential responsive to attenuation
of a remaining voltage An image forming apparatus changes over an electric potential on an image bearing member in response to an attenuation region in which a remaining potential on a... |
| US-7,512,351 |
Image forming apparatus which suppresses selective development of toner An image forming apparatus includes: an image carrying body; a latent image forming unit to form an electrostatic latent image on the image carrying body; a... |
| US-7,512,350 |
Image forming apparatus and method that identify halftone process
parameter An image forming apparatus appropriately adjusts an image forming conditions even if a halftone-processed image data is inputted. The image forming apparatus... |
| US-7,512,349 |
Image forming apparatus and method featuring correction for compensating
differences in surface potential... An image forming apparatus includes an electrophotographic photoconductive body for forming an electrostatic latent image thereon; an exposure device for... |
| US-7,512,348 |
Image forming apparatus with a toner replenishment feature An image forming apparatus includes: a developing unit for developing a latent image on an image bearing member by using a developer containing toner and a... |
| US-7,512,347 |
Image-forming device capable of determining information on a detachably
mounted developer cartridge and... When a new developer cartridge is initially mounted in an image-forming device, a toothed part of a sensor gear disposed in the cartridge is brought into meshing... |
| US-7,512,346 |
Optical fiber with low second order distortion An optical fiber system comprising: (i) a dispersion pre-compensator including dispersion compensating fiber DCF characterized by the overall dispersion value... |
| US-7,512,345 |
Wavelength division multiplexing optical transmission system and method Disclosed is a wavelength division multiplexing (WDM) optical transmission system including: an optical transmitter for transmitting, to an optical fiber... |
| US-7,512,344 |
Variable dispersion compensator A dispersion compensator is applicable to a WDM optical transmission system and features low loss, wideband usage, and minimum ripple. The dispersion compensator... |
| US-7,512,343 |
Bidirectional communication system A bidirectional communication system is disclosed. A single optical line amplifier is used to amplify signals in both the east and west directions. Additionally,... |
| US-7,512,342 |
Digital encoding of labels for optical packet networks Methods and apparatuses are provided for transmitting labels in an optical packet network. Groups of K payload bits are encoded into blocks of N bits by using a... |
| US-7,512,341 |
Passive optical network system and ranging system thereof A station-side communication device connected to subscriber-side communication devices via an optical combining device; sending, to the subscriber-side... |
| US-7,512,340 |
Optical network system An optical network system capable of directly routing optical signals without entailing multiple reception of identical wavelengths. A set wavelength output unit... |
| US-7,512,339 |
Optical packet processing apparatus In an optical packet processing apparatus, an optical coupler joins optical packets transmitted through a plurality of input side optical transmission lines and... |
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