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Patent # Description
US-8,145,147 Power amplifier edge evaluation-alternative envelope modulator
A modulator includes a power driver, a power amplifier, and a heterojunction bipolar transistor (HBT) type device. The power driver is for receiving an...
US-8,145,143 Bidirectional frequency converter and radio equipment using same
When a power supply switch is turned on and an RF signal and an LO signal are input to a bipolar transistor, a mixed signal of both signals is output as an IF...
US-8,145,128 Wireless reception apparatus, wireless transmission apparatus, wireless communication system, wireless...
The present invention relates to an apparatus and a method capable of achieving closed loop MIMO communications, using reduced feedback, without a loss in...
US-8,145,041 Video processing device
A video processing device includes: encoder for generating a compressed video data by compressing and encoding a video data from camera unit; and system control...
US-8,145,037 Recording medium, playback device, recording method, playback method, and computer program
A recording medium capable of executing menu calls based on the particular characteristics of different versions of the same movie work when these different...
US-8,145,036 Recording medium, playback device, recording method, playback method, and computer program
A recording medium capable of executing menu calls based on the particular characteristics of different versions of the same movie work when these different...
US-8,145,035 Reproduction device, recording medium, program, and reproduction method
When reading an AV Clip which is formed by multiplexing a plurality of elementary streams from a BD-ROM and playing back the AV Clip, an STN_table that lists an...
US-8,145,031 Recording apparatus
A recording apparatus which can provide a video signal and an audio signal in synchronization even when the input signal is discontinuous. The recording...
US-8,144,912 Manufacturing method of paper making part for loudspeaker, paper making part for loudspeaker, diaphragm for...
A manufacturing method of a paper making part for a loudspeaker has freedom of adjusting a characteristic and a sound quality, and has a higher productivity....
US-8,144,895 Howling control apparatus and acoustic apparatus
It is an object of the present invention to provide a howling suppressing apparatus and an acoustic apparatus which can suppress the howling component...
US-8,144,869 Content protection system, key data generation apparatus, and terminal apparatus
A content protection system prevents illegal key acquisition, without checking uniqueness of device keys. The content protection system includes a key data...
US-8,144,845 Communication apparatus and communication method
A communication apparatus 100 is equipped with, as plural communication sections capable of communicating with another communication apparatus over different...
US-8,144,799 Multi-antenna reception apparatus, multi-antenna reception method, multi-antenna transmission apparatus and...
Soft decision sections (503, 506) provisionally decide each modulated signal (502, 505) separated using an inverse matrix calculation of a channel fluctuation...
US-8,144,789 Picture coding apparatus
In order to improve the accuracy of a code amount estimated by using a predictive residual when coding at a low data rate, an encoder is utilized to perform...
US-8,144,746 Wireless communication apparatus and wireless communication method
A wireless communication apparatus wherein the performance can be prevented from degrading due to the affection of a frequency offset, while the sequence length...
US-8,144,745 Radio communication device and constellation control method
Provided is a radio communication device which can make Acknowledgement (ACK) reception quality and Negative Acknowledgement (NACK) reception quality to be...
US-8,144,704 IP communication apparatus and IP communication method of such apparatus
An IP terminal apparatus has a SIP controller, a UDP packet controller, and an RTP controller. The SIP controller transmits and receives a call control message...
US-8,144,663 Method and base station for forwarding retransmission protocol related data
The present invention relates to a method for controlling a radio cell change of a communication terminal from a first radio cell to a second radio cell,...
US-8,144,566 Information recording medium and information recording apparatus
An information storage medium according to the present invention has n information storage layers (where n is an integer and n.gtoreq.3), on which data can be...
US-8,144,564 Optical head and optical information device
An optical head according to the present invention includes: a first light source that emits light with a first wavelength; a beam splitter that splits the...
US-8,144,563 Information recording medium, reproducing device and reproducing method
An information recording medium according to the present invention includes at least three information recording layers. If the readout power of a laser beam in...
US-8,144,550 Drive apparatus for performing a sequential recording and reproduction on a write-once recording medium, and...
The drive apparatus of the present invention includes a recording/reproduction section and a drive control section. The drive control section determines a...
US-8,144,440 Electric appliance and heating cooking device
An appliance comprises: an appliance main body for employing an AC power supply, and a power supply unit, which outputs a DC voltage and an AC voltage to the...
US-8,144,391 Wavelength converter, image display and machining apparatus
A wavelength converter is provided with an infrared light source (1) for emitting a fundamental wave having a wavelength of 2000 nm or shorter, a wavelength...
US-8,144,382 Image display device
The present invention enhances the repeatability of a low gray scale display of an image display device which uses oil layers. The enhancement of the...
US-8,144,297 Display device
A display device includes a pair of substrates with liquid crystal therebetween, and a plurality of pixel regions provided on one substrate. Each pixel region...
US-8,144,282 Liquid crystal display device having first and second pixel electrodes overlapping a common electrode and...
The present invention provides a liquid crystal display device which includes a pixel electrode and a counter electrode in a pixel formed on a surface of a...
US-8,144,256 Video signal transmission unit
A repeater unit includes an input circuit having an input terminal that can be connected to output of an upstream repeater unit through a signal cable for...
US-8,144,214 Imaging apparatus, imaging method, integrated circuit, and storage medium
An imaging apparatus captures a large dynamic range image of a scene including a backlit person with a blue sky background in a manner that the person's face...
US-8,144,213 Imaging device, integrated circuit, and imaging method for encoding image frames based on detected flicker of a...
A frame brightness detecting unit 15 detects a frame brightness value of each of a plurality of image frames. A flicker spectrum detecting unit 16 detects, from...
US-8,144,206 Imaging apparatus adapted to perform normal imaging and high-speed imaging
An imaging apparatus includes an imaging unit having a discrete pixel structure that outputs directly signals of respective M sample points corresponding to M...
US-8,144,199 Moving object automatic tracking apparatus
Disclosed is a moving object automatic tracking apparatus that includes a movement detector for detecting movement of a moving object from an image obtained in...
US-8,144,196 Display, display method, and display program
The present invention aims to provide a display device that can display relationships between a plurality of users in an easy-to-visually-acknowledge manner....
US-8,144,174 Display processing method and display processing apparatus
According to the present invention, when video resolution is changed, the TV receiver selects resolution having a priority to the graphics resolution requested...
US-8,144,172 Color temperature correction device and display device
A color temperature correction device corrects, in a display device that represents brightness of RGB of a video signal by a plurality of levels of gray scales,...
US-8,144,142 Drive circuit and display device
A first impedance control circuit includes a plurality of capacitors connected in parallel with a first transistor, and a second impedance control circuit...
US-8,144,131 Display device with touch panel
Provided is a display device with a touch panel having the cost thereof reduced without a decrease in the transmittance ratio of light. A substrate has a planar...
US-8,144,096 Liquid crystal display device
Provided is a drive circuit low in power consumption and high in display quality for a liquid crystal display device that is used in a small-sized portable...
US-8,144,088 Surface lighting device and portable terminal using the same
A surface lighting device has one single light source and a light-guide-board. The board includes a light-guiding-section and a light-emitting-section. A...
US-8,144,041 Electronic device
An electronic device includes a frequency variable circuit, a filter, and an output voltage decision circuit. The frequency variable circuit changes the...
US-8,143,913 Semiconductor integrated circuit, semiconductor integrated circuit control method, and terminal system
A semiconductor integrated circuit judges whether a power unit is performing a discharge operation or a charge operation. To reduce clock skew between a...
US-8,143,854 Adjusting method of battery pack and adjusting method of battery pack with controller
The invention provides a method of adjusting a battery pack capable of reducing a difference in charge level between a plurality of secondary batteries...
US-8,143,817 Electromagnetic actuator driving method
An electromagnetic actuator includes a stator and a movable body. The stator includes a core provided with magnetic poles and a coil wound on at least one of...
US-8,143,809 LED illuminating device
A LED illuminating device includes: a power source device, a controller, an LED lighting device, and an LED unit 4 incorporating LEDs of a plurality of emission...
US-8,143,796 Electronic ballast with controlled filament preheating using half-wave lamp current detection
An electronic ballast is provided for controlled preheating of filaments in a discharge lamp. A power converter has a plurality of switching elements and...
US-8,143,786 Plasma display panel
A plasma display panel includes a front panel including a glass front substrate, a display electrode formed on the substrate, a dielectric layer formed so as to...
US-8,143,764 Flat stacked-type conductive polymer actuator
A first conductive polymer film, a plate-shaped first porous member, a second conductive polymer film, and a plate-shaped second porous member are stacked on...
US-8,143,753 Motor stator and molded motor
A motor stator is disclosed. Each of a first phase, second phase and third phase of three-phase winding has multiple toroidal coils and crossover wires...
US-8,143,725 Semiconductor device
A semiconductor device includes a first interconnect 31; a second interconnect 32 which is formed in a different interconnect layer from that of the first...
US-8,143,724 Standard cell and semiconductor device including the same
This invention prevents a break in a signal wire disposed between wire ends due to attenuation and improves production yields of devices. In a standard cell, a...
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