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7634078 |
Communication terminal device adapted to physical characteristics of telecommunication network and method for adapting communication terminal device to physical characteristics of telecommunication network
The communication terminal device includes a handset, a central controller, a telephone network adaptor unit for converting analog signals transmitted/received between telecommunication network and...
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7634029 |
Symbol timing recovery apparatus used with a VSB-type receiver and a method of using the same
A symbol timing recovery apparatus used with a VSB-type receiver and a method of the same. In order for the symbol timing recovery, error information is generated and used utilizing a band edge...
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7634014 |
Adaptive pilot allocation method and apparatus for use in a communication system
A method and apparatus are provided for adaptively allocating pilots in a pilot-aided channel estimation system. A multipath delay is measured between a base station (BS) and a mobile station (MS)....
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7633900 |
Apparatus and method for assigning subchannels in an OFDMA communication system
A wireless communication system that divides an entire frequency band into a plurality of subcarrier bands and includes a plurality of subchannels, each of which is a set of a predetermined number...
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7633899 |
Method for transmitting and receiving common information in a CDMA communication system providing HSDPA service
A communication system supporting an HSDPA (High-Speed Downlink Packet Access) service. In order to transmit common information to at least two UEs (User Equipments) among a plurality of UEs...
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7633884 |
Address allocation method using site-local prefix pools in mobile ad-hoc networks
An address allocation method using site-local prefix pools including (MANETs) generating link-local addresses by a plurality of nodes participating in a mobile ad-hoc network, and performing...
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7633880 |
Access network device for managing queue corresponding to real time multimedia traffic characteristics and method thereof
A queue management method of an access network device includes receiving a packet, determining feasibility of a packet transmission within a delivery deadline allowed from a destination if the...
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7633863 |
Apparatus and method for scheduling data in a communication system
A method and apparatus for scheduling data in a communication system. Data is classified into at least one Quality of Service (QoS) class having a series of priorities according to QoS of the data....
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7633836 |
Method and apparatus for controlling alarm function of mobile device with inertial sensor
Disclosed are a method and an apparatus for controlling an alarm function of a mobile device with an inertial sensor. In one example of the method, after an initial threshold value is established,...
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7633803 |
Methods of operating memory devices including negative incremental step pulse programming and related devices
A memory device may include a plurality of memory cell transistors serially coupled in a string between a string selection transistor and a ground selection transistor. Moreover, the string...
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7633788 |
Variable resistive memory wordline switch
A variable resistive memory device includes a main wordline, a wordline connecting switch in signal communication with the main wordline, a sub-wordline in signal communication with the wordline...
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7633785 |
Semiconductor memory device and method of generating chip enable signal thereof
Provided are a semiconductor memory device and a method of generating a chip enable signal thereof. The device includes a plurality of memory chips and an interface chip that are stacked. Each of...
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7633767 |
Memory modules including SIMM and DIMM-type connection structures and related memory systems
A memory module includes a body with a plurality of memory chips mounted thereon and an elongated connector protruding from the body. The elongated connector includes a plurality of single in-line...
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7633761 |
Flexible circuit film and display panel assembly having the same
A flexible circuit film whose signal lines are resistant to cracking even upon bending is presented. The flexible circuit film includes a base substrate, a signal transmission line and a...
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7633746 |
Display device
A display device including supporting members suitable for supporting an organic luminescent display panel is provided. The display device includes a panel assembly displaying images, a first...
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7633740 |
Solid electrolytic capacitor and method of manufacturing the same
Provided is a solid electrolytic capacitor including a capacitor element with a positive polarity; an anode wire of which one end is inserted into the capacitor element and the other end projects...
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7633707 |
Passive test circuit used to determine a back EMF of a voice coil motor during application of a bias voltage
A hard disk drive with a voice coil motor coupled to a head. The head moves relative to a disk. The voice coil motor receives a biasing voltage and has a back emf voltage. A test circuit is coupled...
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7633690 |
Photographic lens
A photographic lens comprising a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a positive refractive power, and a fourth lens...
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7633668 |
Electrochromic materials and electrochromic devices using the same
Disclosed herein are novel red electrochromic materials. Further, disclosed herein are electrochromic devices comprising the red electrochromic materials. The electrochromic devices can find...
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7633664 |
Laser scanning unit and color laser printer having the same
A laser scanning unit and an image forming apparatus having the same are provided. The laser scanning unit includes a plurality of light sources symmetrically disposed, and a rotatable deflector...
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7633589 |
Liquid crystal display
A liquid crystal display is provided. The liquid crystal display includes: a first substrate, a first electric field generating electrode which is located on the first substrate and which has a...
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7633585 |
Liquid crystal display including a liquid crystal molecule having two or more axes
An LCD includes a plurality of electro-optical switches (pixels), each electro-optical switch includes a plurality of liquid crystal molecules, wherein each molecule has a first portion with a...
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7633572 |
Liquid crystal display and method of driving the same
A liquid crystal display (LCD) includes a first substrate having an array of wiring lines and pixel regions. The pixel regions have pixel electrodes, thin film transistors with drain electrodes,...
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7633556 |
Video signal processing apparatus and method to enhance image sharpness and remove noise
In a method of removing a noise signal from a video signal and enhancing edge sharpness to improve the video signal definition, a different weight is assigned depending on a characteristic of input...
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7633544 |
Optical system for processing image using point spread function and image processing method thereof
Provided are an optical system for processing an image using a PSF and an image processing method thereof. The optical system includes one or more lenses, an image sensor, and an image processor....
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7633529 |
Imaging apparatus, and a method for switching between chromatic and monochromatic modes of an imaging apparatus
A method for, and an imaging apparatus capable of, switching between chromatic and monochromatic modes in accordance with brightness of an object being imaged. The features of the method and the...
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7633498 |
Display driver with charge pumping signals synchronized to different clocks for multiple modes
A display driver generates a respective charge pumping signal and respective driving signals synchronized to a respective same clock signal for each of the CPU and video interface modes. Because...
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7633494 |
Apparatus and method for controlling display state
In a display state control apparatus for automatically changing the frequency and the phase of a sampling clock signal according to changes in the phase and frequency of an input signal, and in a...
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7633489 |
Navigation system and navigation method
Disclosed are a navigation system and a navigation method, wherein the navigation method comprises the steps of sequentially providing image frames containing navigation information and generating...
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7633481 |
Gate drive device for display device and display device having the same
A gate drive portion for a display device including multiple pixels having first and second sub-pixels includes a first shift register generating a first output signal in response to a first gate...
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7633475 |
Method, computer readable medium using the same and device for performing the same
In an interpolation method for generating an objective interpolation value in a look up table including a plurality of position data that are stored in a plurality of regions defined by a plurality...
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7633474 |
Liquid crystal display and driving method thereof
A dual input mode liquid crystal display having high resolution and employing dynamic capacitance compensation (“DCC”) is provided. The liquid crystal display includes a timing controller...
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7633473 |
Thin film transistor panel and liquid crystal display using the same
An LCD device includes a transmissive LCD panel assembly, a backlight assembly for supplying light to the LCD panel assembly, and a selective reflection film provided between the backlight assembly...
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7633462 |
Diffraction grating and laser television using the same
A diffraction grating including a substrate, and a grating member formed on the substrate, the grating member having a stepped structure including steps, the number of which corresponds to an odd...
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7633337 |
Feedback-type variable gain amplifier and method of controlling the same
A feedback-type variable gain amplifier including a first field effect transistor, a feedback circuit, and a load circuit. The first field effect transistor receives an input voltage signal through...
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7633329 |
Single signal-to-differential signal converter and converting method
In an example embodiments, a single signal-to-differential signal converter includes a first inverter for receiving and inverting a single input signal and outputting an inverted single input...
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7633325 |
Signal generation apparatus for frequency conversion in communication system
A signal generation apparatus includes a signal generation portion and a phase compensator. The phase compensator generates a phase error control signal that maintains a phase difference between...
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7633288 |
Method of testing semiconductor devices and handler used for testing semiconductor devices
Example embodiments may provide a method of testing semiconductor devices by identifying units of lots and a test tray such that a plurality of lots having semiconductor devices may be continuously...
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7633240 |
Lamp driving apparatus having balance circuit units for a display
A lamp driving apparatus wherein a plurality of two-winding balance circuits are connected to a plurality of parallel-connected lamp groups so that all of the lamps may be illuminated even though...
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7633238 |
Lamp driving device and display apparatus having the same
A lamp driving device includes first, second, and third voltage converters. The first voltage converter converts a direct current (DC) power voltage to a first pulse voltage. The second voltage...
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7633200 |
Motor
A motor is disclosed. The motor, which includes a stationary member, a rotating member coupled to the stationary member that rotates about an imaginary rotational axis, a plate coupled to or...
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7633186 |
Magnetic levitation wafer stage, and method of using the stage in an exposure apparatus
A magnetic levitation wafer stage is used to align a wafer in an exposure apparatus of photolithographic equipment. The wafer stage includes a base, a table supported on the base and whose entire...
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7633136 |
Semiconductor device and method of manufacturing the same
A semiconductor device includes an interlayer insulating film on a substrate. A runner part includes a plurality of runner lines spaced apart from each other by a regular interval under the...
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7633117 |
Capacitorless DRAM with cylindrical auxiliary gate and fabrication method thereof
Provided are a capacitorless DRAM (dynamic random access memory) and a fabrication method thereof. In a capacitorless DRAM, a pair of cylindrical auxiliary gates is formed within a bulk substrate....
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7633112 |
Metal-insulator-metal capacitor and method of manufacturing the same
A metal-insulator-metal capacitor includes a first electrode in a first wiring level, a second electrode above the first wiring level and extending into a first portion of the first electrode that...
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7633100 |
Phase change random access memory device
A phase-change random access memory device includes a global bit line connected to a write circuit and a read circuit; a plurality of local bit lines, each of which being connected to a plurality...
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7633096 |
Silicon-controlled rectifier for electrostatic discharge protection circuits and structure thereof
A Silicon-Controlled Rectifier (SCR) for Electrostatic Discharge (ESD) protection includes an isolation device. The isolation device isolates a main ground voltage line, connected to a first...
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7633088 |
Display device, device for driving the display device and method of driving the display device
A display device including a plurality of pixels is disclosed. Each of the pixels includes a switching transistor, a plurality of scanning lines connected to the switching transistors and a...
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7633087 |
Semiconductor thin film using self-assembled monolayers and methods of production thereof
A semiconductor thin film using a self-assembled monolayer (SAM) and a method for producing the semiconductor thin film are provided. According to the semiconductor thin film, a uniform inorganic...
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7633047 |
Non-contact optical sensor module
Provided is an optical sensor module including a printed circuit board (PCB) having a pad with a perforated portion formed in the central portion thereof; a lens disposed on the top surface of the...
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