Bizarre Patents
Mouse device with a built-in printer
A mouse device for use as an input device of a computer is provided that includes a housing in which recording paper is loadable, and a printer unit provided within the housing for printing on the recording paper print information received from the computer.
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| Number | Title | Issue Date |
| 7957483 | Transmission/reception apparatus and method for supporting MIMO technology in a forward link of a high rate packet data system An apparatus and method for allocating dedicated pilots for supporting MIMO and setting MIMO-only interlace slots in a CDMA 2000 Nx-EV-DO compatible system. The method includes determining whether a current interlace is a particular interlace in which a Multiple Inp... | 06/07/2011 |
| 7929621 | Terminal demodulation apparatus and method A terminal demodulation apparatus previously stores a received frame signal in a memory before inputting the same into a fast Fourier transform (FFT) unit, performs a demodulation to necessary information read from the corresponding memory, and has a separate data s... | 04/19/2011 |
| 7912150 | Apparatus and method for transmitting/receiving data in a CDMA mobile communication system A method and apparatus for receiving data produced by mapping high-priority bits to a high-reliability bit position and low-priority bits to a low-reliability bit position in symbols, in a receiver in a mobile communication system. The apparatus includes a demodulat... | 03/22/2011 |
| 7905198 | Ascent and descent apparatus for liquid material spray printer Disclosed is an ascent and descent apparatus for a liquid material spray printer, which may control a distance between a subject and a spray assembly optimally. The apparatus includes a sliding member having a pair of sliders selectively reciprocating oppositely by ... | 03/15/2011 |
| 7903572 | Method and apparatus for determining a data rate A data rate determining method and apparatus in a smart-antenna mobile communication system are provided. A ratio of other-cell interference to AWGN in total noise received at an MS is estimated and a power margin is applied in proportion to highly time-variant othe... | 03/08/2011 |
| 7898997 | Apparatus and method for measuring neighbor cell signal in portable terminal Provided is a method for measuring a neighbor cell signal in a portable terminal includes acquiring a minimum required quality level value and a threshold for an intra-frequency measurement from received system information; calculating a measured cell quality value ... | 03/01/2011 |
| 7898563 | User input method and device of mobile communication terminal A user input method and device of a mobile communication terminal that includes displaying a menu screen comprising images associated with each key function and menu function necessary for terminal control, depending on a currently set operation mode; detecting a pr... | 03/01/2011 |
| 7890844 | Apparatus and method for transmitting/receiving signal in a communication system using low density parity check code An apparatus is provided for transmitting a signal in a communication system using a Low Density Parity Check (LDPC) code. A controller determines a number of ‘0’s to be inserted in information data according to a first coding rate to be applied when generating ... | 02/15/2011 |
| 7890210 | Network-based robot control system and robot velocity control method in the network-based robot control system Provided are a network-based robot control system and a robot velocity control method in the network-based robot control system. A client calculates a robot control velocity according to its reception state of video data frames captured by a robot, generates a robot... | 02/15/2011 |
| 7890049 | Retransmission apparatus and method in wireless relay communication system Apparatus and method for performing Automatic Retransmission reQuest (ARQ) in a wireless relay communication system are provided, which include performing ARQ with the base station (BS), transmitting data successfully received from the BS to mobile station (MS), and... | 02/15/2011 |
| 7889814 | Transmitting and receiving apparatus for supporting transmit antenna diversity using space-time block code A transmitter and a receiver are disclosed herein that support transmit antenna diversity using space-time block coding in a wireless communication system. The transmitter produces symbol combinations containing, as their elements, input symbols, the inversions and ... | 02/15/2011 |
| 7889805 | Smart antenna system and method thereof for forming uplink eigenbeam of OFDM/TDD A mobile station transmitting and receiving method and a corresponding mobile station transmitter and receiver of a smart antenna system for forming uplink eigenbeams of the OFDM/TDD (orthogonal frequency division multiplex/time division duplex), wherein OFDM symbol... | 02/15/2011 |
| 7889699 | Method for selecting serving node in multi-hop wireless mobile communication system Provided is a multi-hop wireless mobile communication system where a plurality of nodes exist. To select a serving node to be provided with a service, a Mobile Station (MS) receives relay information provided for serving node selection from at least two nodes and se... | 02/15/2011 |
| 7886208 | LDPC decoding apparatus and method based on node memory An apparatus is provided for decoding a Low-Density Parity Check (LDPC) code in a communication system. In the LDPC decoding apparatus, an edge memory stores a message delivered through an edge between a variable node and a check node. A node memory stores a node va... | 02/08/2011 |
| 7886142 | Apparatus and method for scrambling a packet data channel and a packet data control channel in a mobile communication system for high-speed packet transmission A base station PDCCH (Packet Data Control Channel) apparatus for scrambling transmission packet data to prevent other terminals from recognizing the transmission packet data in a base station including a packet data channel device for transmitting packet data to a t... | 02/08/2011 |
| 7885678 | Uplink (UL) power control apparatus and method in broadband wireless communication system An uplink (UL) power control apparatus and method in a broadband wireless communication system are provided. The Mobile Station (MS) includes a power controller for calculating a power compensation value using a last transmit power in a previous closed loop power co... | 02/08/2011 |
| 7885671 | System and method for state synchronization between a base station and a mobile station in a mobile communication system A system and method for state synchronization between a base station and a mobile station in a mobile communication system. A count value indicative of a state change of the base station is received. The received current count value is compared with a previous count... | 02/08/2011 |
| 7885631 | Method for receiving signal in communication system and system therefor Disclosed is a method for receiving a signal by a receiver in a communication system, the method includes receiving a signal; estimating a first noise value by using a reference signal included in the received signal; estimating a second noise value by using at leas... | 02/08/2011 |
| 7885487 | Method and apparatus for efficiently enlarging image by using edge signal component A method and an apparatus for efficiently enlarging an image, where the outermost Discrete Cosine Transform (DCT) components from a DC value are regarded as high frequency components in DCT components expressed in one two-dimensional coordinate system, the edge sign... | 02/08/2011 |
| 7885202 | Method and apparatus for channel quality indicator report A method for a UE reporting a CQI comprising steps of: obtaining a total number M of CQI report sub-bands in a system and a number N of CQI report sub-bands needed to be reported; measuring channel qualities of all sub-bands and according to the measurement result, ... | 02/08/2011 |
| 7883129 | Detachable handle for cooking container A detachable handle for a cooking container. The detachable handle includes a body having a first end with a grasping surface, a cover coupled to a top surface of the body, a movable member movable by a predetermined distance on the top surface of the body and formi... | 02/08/2011 |
| 7882414 | Apparatus and method for transmitting/receiving signal supporting variable coding rate in a communication system Provided are an apparatus and method for transmitting/receiving signal, supporting a variable coding rate, in a communication system. The method includes receiving an information vector, generating a child parity check matrix based on a parent parity check matrix ac... | 02/01/2011 |
| 7881410 | Apparatus and method for detecting user in a communication system Disclosed is a method for detecting a user in a communication system. The method includes selecting i ranging sub-carrier signals among k sub-carrier signals upon which a k-point fast Fourier transform (FFT), has been performed multiplying the i ranging sub-carrier ... | 02/01/2011 |
| 7848774 | Method and apparatus for selecting service path in relay communication system A method and apparatus for selecting a service path of a Mobile Station (MS) in a relay communication system. The method includes periodically transmitting, by a Base Station (BS), a preamble (or pilot) signal to the MS and Relay Stations (RSs) existing within a cel... | 12/07/2010 |
| 7848773 | Mobile communication terminal having qwerty keys and method for outputting dual tone multi-frequency signal thereof A mobile communication terminal having QWERTY keys and a method for outputting Dual Tone Multi-Frequency (DTMF) signals thereof are disclosed. The user inputs information including alphabetic characters that is requested by a directory system, while viewing the alph... | 12/07/2010 |
| 7848755 | Method for recovering ARQ data in wireless portable internet system In an Automatic Repeat reQuest (ARQ) method for recovering ARQ data by a target base station when handover of a mobile terminal is performed from a serving base station to the target base station in a portable Internet system is provided. First ARQ data, which inclu... | 12/07/2010 |
| 7848513 | Method for transmitting security context for handover in portable internet system A method for transmitting a handover security context of a first access point, when an access terminal from a service cell of a first access point is connected to a packet access router, to a service cell of a second access point connected to the packet access route... | 12/07/2010 |
| 7848464 | Method and apparatus for receiving data in a communication system A method and apparatus for receiving data in a communication system is disclosed. Receiving a first signal from a transmitter, a first canceller cancels from the received first signal a second signal desired to be received from the transmitter. A second canceller de... | 12/07/2010 |
| 7848461 | Apparatus and method for signal reception in multiple input multiple output (MIMO) communication system A method for signal reception in a Multiple-Input-Multiple-Output (MIMO) communication system is provided. The method enhances the efficiency of signal reception in the MIMO system and simplifies the algorithms of signal reception and soft decoding metrics generatio... | 12/07/2010 |
| 7848295 | System and method for managing a band AMC subchannel in an orthogonal frequency division multiple access communication system A method for allocating a band Adaptive Modulation and Coding (AMC) channel in a wireless communication system that divides a full frequency band into a plurality of subcarrier bands and includes subchannels, each of which is a set of a predetermined number of neigh... | 12/07/2010 |
| 7848276 | Apparatus and method for supporting relay service in multihop relay broadband wireless access (BWA) communication system Apparatus and method for transmitting and detecting subchannel constitution scheme information in a multihop relay Broadband Wireless Access (BWA) communication system. The method includes determining a subchannel constitution scheme for fixing a start zone of BW-RS... | 12/07/2010 |
| 7848273 | System and method for transmitting and receiving a traffic indication message in a broadband wireless access communication system A system and method for transmitting a traffic indication message in a Broadband Wireless Access communication system. A base station (BS) transmits the traffic indication message to mobile subscriber stations (MSSs). The traffic indication message includes informat... | 12/07/2010 |
| 7848267 | System and method for performing remote calling A system and method for performing remote calling through a first and a second mediator system connected for communication is are provided. The system includes a first mobile communication terminal connected to the first mediator system, and a second mobile communic... | 12/07/2010 |
| 7847827 | Method and apparatus for photographing an object to produce still image while recording moving picture Provided is a method and apparatus for photographing an object to produce a still image while recording a moving picture. If a request for recording a moving picture is input by a user, image resolution of preview image data is changed to pre-set image resolution of... | 12/07/2010 |
| 7877664 | Apparatus and method for transmitting/receiving signal in communication system Disclosed is an apparatus and a method for transmitting/receiving a signal in a communication system, which generates an Affine Permutation Matrix-Low Density Parity Check (APM-LDPC) codeword by encoding an information vector in an APM-LDPC encoding scheme which is ... | 01/25/2011 |
| 7877119 | Mobile communications device with rotatable screen and qwerty keypad Disclosed is a mobile communication device. The mobile communication device includes a first body section having a keypad arranged on a first upper surface thereof; and a second body section connected to the first body section and having a display screen arranged on... | 01/25/2011 |
| 7877107 | Method for transmitting message during PTT call service in mobile communication terminal Disclosed is a method for transmitting a message during a PTT call service in a mobile communication terminal. The method includes checking whether a message transmission key is input during a PTT call service; when the message transmission key is input, displaying ... | 01/25/2011 |
| 7877098 | Method of determining cell reselection in mobile communication terminal and apparatus therefor A method of determining cell reselection in a mobile communication terminal and an apparatus therefor are provided. The method includes receiving system information to calculate a threshold value in consideration of channel quality, a cell reselection weight value, ... | 01/25/2011 |
| 7877093 | Method for compulsorily performing handover in broadband wireless communication system Disclosed is a method for enabling a mobile station existing in a serving cell area to perform a handover procedure in a broadband mobile communication system including the mobile station, a serving base station providing a service to the mobile station, and one or ... | 01/25/2011 |
| 7877067 | Method for selecting receiver mode of mobile terminal with two receivers Provided is a method for selecting a receiver mode of a mobile terminal having two receivers and that can receive a signal using either or both of the two receivers depending on a channel environment. A method for selecting a receiver mode of a wireless communicatio... | 01/25/2011 |
