Patents by Inventor WOOK CHUNG

WOOK CHUNG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20110313846
    Abstract: The present invention is directed to personalizing an advertisement. In an exemplary embodiment, ad-rendering instructions are received that, when executed, prompt retrieval of user-specific information (e.g., profile images, birthdays, anniversaries, etc.) of a user. The user-specific information might be retrieved from an online-service provider, such as an email-exchange-service provider, a social-network provider, or an e-commerce-service provider. An advertisement is customized to reflect the user-specific information, thereby creating a personalized advertisement, which is rendered to the user.
    Type: Application
    Filed: June 16, 2010
    Publication date: December 22, 2011
    Applicant: MICROSOFT CORPORATION
    Inventors: PRITESH PATWA, WOOK CHUNG, MARTIN MARKOV
  • Patent number: 8075917
    Abstract: The present invention relates to a paclitaxel composition and the preparation methods thereof to solubilize paclitaxel wherein said composition comprises 4 to 90% by weight of at least one selected from the monoglycerides, 0.01 to 90% by weight of at least one oil and 0.01 to 20% by weight of paclitaxel. Also the present invention relates to a paclitaxel composition including emulsifiers and the preparation methods thereof to solubilize paclitaxel wherein said composition comprises 4 to 90% by weight of at least one selected from the monoglycerides, 0.01 to 90% by weight of at least one emulsifier and 0.01 to 20% by weight of paclitaxel. The composition of the present invention is an effective paclitaxel delivery system since the composition solubilizes paclitaxel, does not form aggregates after being dispersed in water, adsorbs well on the intestinal wall, and therefore has high bioavailability.
    Type: Grant
    Filed: July 18, 2003
    Date of Patent: December 13, 2011
    Assignee: Daehwa Pharm. Co., Ltd.
    Inventors: Hesson Chung, Seo-Young Jeong, Ick-Chan Kwon, Yeong-Taek Park, In-Hyun Lee, Soon-Hong Yuk, Young-Wook Choi, Jae-Hyung Park, Jin-Wook Chung
  • Publication number: 20110288928
    Abstract: Embodiments discussed herein relate to creating and managing competitive campaigns for advertisement spaces on a web page. Competitive campaigns may take several forms, including boosting bids for advertisements to try an match the competitor's advertisement bids in an online auction, dynamically replacing the entity's advertisement being shown, or out-and-out refusing to show an advertisement whenever the competitor's advertisement is also shown.
    Type: Application
    Filed: May 21, 2010
    Publication date: November 24, 2011
    Applicant: MICROSOFT CORPORATION
    Inventors: PRITESH PATWA, WOOK CHUNG
  • Publication number: 20110268706
    Abstract: Provided is a preparation method of a porous hyaluronic acid sponge comprising the steps of: dissolving hyaluronic acid in an aqueous sodium hydroxide solution; adding an epoxy-based crosslinking agent to the resultant aqueous sodium hydroxide solution in which hyaluronic acid is dissolved and homogenizing the hyaluronic acid solution; hydrogelating the homogenized hyaluronic acid solution; washing the hydrogelated hyaluronic acid hydrogel with ultrapure water; swelling the washed hyaluronic acid hydrogel to attain porosity; and freeze-drying the hyaluronic acid hydrogel to obtain a porous hyaluronic acid sponge.
    Type: Application
    Filed: May 2, 2007
    Publication date: November 3, 2011
    Inventors: Dae-Duk Kim, Jeong-Yeon Kang, Chung-Wook Chung, In-Soo Yoon, Sun-Young Kim, Byung-Soon Park, Jong-Hyuk Sung
  • Publication number: 20110270686
    Abstract: Embodiments of the present invention relate creating online advertising co-campaigns between multiple web advertisers. Users affiliated with different entities looking to advertise online can easily submit requests to form the co-campaigns. The partner advertisers the users request to form co-campaigns with can then be messaged and asked whether the partner advertisers will agree to the online advertising partnership. A co-campaign will be created and managed if the partner advertisers agree to take part in the co-campaign. Co-campaigns are possible for online one-to-one, many-to-one, and many-to-many advertising partnerships online.
    Type: Application
    Filed: April 28, 2010
    Publication date: November 3, 2011
    Applicant: MICROSOFT CORPORATION
    Inventors: PRITESH PATWA, WOOK CHUNG
  • Publication number: 20110268016
    Abstract: A frame structure supporting a relay and a method of transmitting control information for supporting a relay system are disclosed. The method of transmitting control information for supporting a relay system comprises configuring a frame to which the relay system is applied; and transmitting a first message to one or more of a mobile station and relay stations, the first message including offset information indicating a beginning time of the frame and zone allocation information indicating configuration of the frame. In this case, a downlink zone of the frame includes a downlink transmit zone and a downlink access zone.
    Type: Application
    Filed: December 3, 2009
    Publication date: November 3, 2011
    Inventors: Ae Ran Youn, Jin Sam Kwak, Kyu Jin Park, Ji Wook Chung
  • Publication number: 20110261749
    Abstract: The present invention relates to a frame structure and method for supporting a relay. According to an embodiment of the present invention, a method for transmitting a preamble from a network supporting a relay includes transmitting a first preamble for establishing synchronization with at least one of a mobile station and a relay station, and transmitting a second preamble including supplemental information for accurately establishing synchronization with at least one of the mobile station and the relay station.
    Type: Application
    Filed: December 3, 2009
    Publication date: October 27, 2011
    Applicant: LG Electronics Inc.
    Inventors: Ae Ran Youn, Jin Sam Kwak, Kyu Jin Park, Ji Wook Chung
  • Publication number: 20110258039
    Abstract: Embodiments of the present invention relate to systems, methods, and computer-storage media for providing a method of evaluating preferences of particular users with respect to engaging with advertisements. In one embodiment, advertisements are delivered to users based on user engagement with advertisements. In particular, a request is received from an advertiser to present an advertisement to a set of users meeting a threshold user engagement level. After evaluating user engagement levels of the set of users, a subset of the set of users meeting the threshold user engagement level is determined. The advertisement is then presented to the subset of users.
    Type: Application
    Filed: April 14, 2010
    Publication date: October 20, 2011
    Applicant: MICROSOFT CORPORATION
    Inventors: PRITESH PATWA, WOOK CHUNG, MARTIN MARKOV
  • Publication number: 20110096715
    Abstract: A method of transmitting a signal using a relay station is disclosed. In a wireless communication system, the present invention includes the steps of enabling the relay station to receive the signal via a relay interval in a downlink interval using a first wireless communication scheme and a second wireless communication scheme in common from a base station and enabling the relay station to transmit the received signal to a first terminal using the first wireless communications scheme via a first downlink interval in the downlink interval or to a second terminal using the second wireless communication scheme via a second downlink interval.
    Type: Application
    Filed: April 3, 2009
    Publication date: April 28, 2011
    Inventors: Kyu Jin Park, Ji Wook Chung, Doo Hyun Sung, Han Gyu Cho, Jin Sam Kwak, Fun Jong Lee, Ae Ran Youn, Jae Hoon Chung
  • Publication number: 20110060970
    Abstract: A method of performing interleaving and a data transmission apparatus are disclosed, in which interleaving is performed for input data streams using bit reverse ordering (BRO) operation. A method of performing interleaving for input data streams comprises writing respective bits of the input data stream in a row direction of a memory matrix in accordance with the input order, performing row permutation for index of each row of the memory matrix using an R-bit (R is an integer) bit reverse ordering (BRO) operation, performing pruning for a row which satisfies a given condition, performing column permutation using BRO operation for index of each column of the memory matrix, and reading to output each bit in a column direction of the memory matrix where the column permutation has been performed.
    Type: Application
    Filed: June 20, 2008
    Publication date: March 10, 2011
    Inventors: So Yeon Kim, Min Seok Oh, Seung Hyun Kang, Ji Ae Seok, Ji Wook Chung, Young Seob Lee, Jae Hoon Chung
  • Publication number: 20110038266
    Abstract: A method of receiving control information in a wireless communication system includes receiving position information for searching at least one downlink control channel, a downlink control channel carrying control information of at least one user equipment, receiving multiplexed downlink control channel in which a plurality of downlink control channels are sequentially multiplexed and sequentially searching the downlink control channel on the multiplexed downlink control channel according to the position information. The number of detection attempts to detect its own control information can be reduced.
    Type: Application
    Filed: March 20, 2008
    Publication date: February 17, 2011
    Inventors: So Yeon Kim, Min Seok Oh, Ki Hyoung Cho, Seung Hyun Kang, Ji Ae Seok, Ji Wook Chung, Young Seob Lee
  • Publication number: 20110010602
    Abstract: A method of performing decoding using an LDPC code is disclosed. The method of performing decoding an encoded codeword using a parity check matrix, comprises decoding the codeword using the parity check matrix, wherein the parity check matrix includes a plurality of layers, each of which includes at least one or more rows split exclusively from a specific row of a base parity check matrix.
    Type: Application
    Filed: March 2, 2009
    Publication date: January 13, 2011
    Inventors: Ji Wook Chung, Suk Woo Lee, Min Seok Oh
  • Publication number: 20100282711
    Abstract: Provided are a process monitoring apparatus and method. The process monitoring apparatus includes a process chamber in which a process is performed, a probe assembly disposed on the process chamber, and comprising a probe electrode, a plasma generator generating plasma around the probe assembly, and a drive processor applying an alternating current (AC) voltage having at least 2 fundamental frequencies to the probe assembly, and extracting process monitoring parameters.
    Type: Application
    Filed: December 12, 2008
    Publication date: November 11, 2010
    Inventors: Chin-Wook Chung, Minhyong Lee, Sung-Ho Jang, Ik-Jin Choi, Jung-Hyung Kim, Yong-Hyeon Shin
  • Publication number: 20100278106
    Abstract: A method for receiving control information for data reception at a specific user equipment in a communication system in which at least one data transmission mode is used to transmit data of the at least one UE is disclosed. The method receives the control information including a first field and a second field, in which the first field indicates a data transmission mode of the specific user equipment (UE) and the second field indicates a resource block via which the data is transmitted, and receives the data by decoding the control information. As a result, a method for constructing control information required for receiving control data of a localized-mode UE and a distributed-mode UE can be recognized.
    Type: Application
    Filed: May 13, 2008
    Publication date: November 4, 2010
    Inventors: So Yeon Kim, Min Seok Oh, Ki Young Cho, Seung Hyun Kang, Ji Ae Seok, Ji Wook Chung, Young Seob Lee
  • Publication number: 20100199145
    Abstract: An apparatus for encoding an information bit stream using turbo code is provided. The apparatus includes a temporary bit generator for creating a temporary bit stream, an interleaver for independently receiving the information bit stream and the temporary bit stream, a first constituent encoder for independently receiving the information bit stream and the temporary bit stream and generating a first parity bit stream and a second constituent encoder for receiving an output of the interleaver and generating a second parity bit stream. Performance of a turbo code can be enhanced without changing a code rate by making a decoded bit stream longer.
    Type: Application
    Filed: August 16, 2007
    Publication date: August 5, 2010
    Inventors: Seung Hyun Kang, Min Seok Oh, Ki Hyoung Cho, Jin Soo Choi, Jae Hoon Chung, Hyung Ho Park, Ji Wook Chung
  • Publication number: 20100189187
    Abstract: A data rate matching method is disclosed. More particularly, a rate matching method using at least two parameters is disclosed. The rate matching method includes selecting bits from an input bitstream using a primary-indication parameter for selecting at least one bit and a secondary indication parameter for canceling the selection using the primary indication parameter or additionally selecting unselected bits, and processing the selected bits according to a rate matching mode so as to generate an output bitstream. By using the rate matching method, highspeed processing is realized by a simple calculation and the locations of target bits can be efficiently decided using at least two indication parameters. Accordingly, it is possible to reduce a calculation amount or improve performance.
    Type: Application
    Filed: June 20, 2008
    Publication date: July 29, 2010
    Applicant: LG Electronics Inc.
    Inventors: So Yeon Kim, Min Seok Oh, Seung Hyun Kang, Ji Ae Seok, Ji Wook Chung, Young Seob Lee
  • Publication number: 20100166305
    Abstract: A method for detecting and correcting a chromatic aberration, and an apparatus and method for processing an image using the same are provided. A chromatic aberration is detected by dividing an edge portion of the image into static areas where a color varies below a reference value and a dynamic area where a color varies above the reference value, calculating a intensity difference value between at least one reference color and a comparative color for each of the static areas and the dynamic area, and determining at least one pixel having a intensity difference value exceeding a range of intensity difference values in the static areas among pixels in the dynamic area, as a chromatic aberration region. The chromatic aberration is corrected by correcting the intensity difference value for the pixels in the chromatic aberration region using a correction value in the intensity difference value range in the static area.
    Type: Application
    Filed: November 10, 2009
    Publication date: July 1, 2010
    Applicant: Postech Academy - Industry Foundation
    Inventors: Woo-Jin Song, Soon-Wook Chung, Byoung-Kwang Kim
  • Publication number: 20100138719
    Abstract: A method for encoding data using a parity check matrix is disclosed. The method for encoding data using a parity check matrix comprises generating a fourth base matrix by applying a row permutation pattern and a column permutation pattern to rows and columns of a third base matrix, respectively, the third base matrix including a plurality of indexes, each of the plurality of indexes indicating a sub-matrix; generating the parity check matrix by replacing each index of the fourth base matrix with a corresponding sub-matrix; outputting an encoded bit stream by encoding an input bit stream using the generated parity check matrix; and permuting an order of sequences of the encoded bit stream according to an inverse of the column permutation pattern.
    Type: Application
    Filed: March 27, 2008
    Publication date: June 3, 2010
    Inventors: Young Seob Lee, Min Seok Oh, Ji Wook Chung, Sang Gook Kim, Ki Hyoung Cho
  • Publication number: 20100115360
    Abstract: Methods of transmitting data using a plurality of hybrid automatic repeat request (HARQ) process channels sequentially is disclosed. One of the methods of transmitting data through a plurality of HARQ process channels including a first channel and a second channel includes adding offset to a retransmission data block if the first channel which will transmit the retransmission data block is prescheduled (S702) by another data block, the offset representing the difference in a transmission timing point between the second channel in which positive acknowledgement (ACK) signal has been received (S701) and the first channel; transmitting the retransmission data block through the second channel; and transmitting a data block corresponding to the second channel through the first channel.
    Type: Application
    Filed: March 12, 2008
    Publication date: May 6, 2010
    Inventors: Ji Ae Seok, Min Seok Oh, Ki Hyoung Cho, Young Seob Lee, So Yeon Kim, Ji Wook Chung, Seung Hyun Kang
  • Publication number: 20100115359
    Abstract: A method of encoding data using a parity check matrix is disclosed. The method of encoding data using a parity check matrix includes receiving information bit streams, and encoding the information bit streams using the parity check matrix which includes a systematic part and a parity part having a lower triangle type.
    Type: Application
    Filed: July 13, 2007
    Publication date: May 6, 2010
    Inventors: Ji Wook Chung, Min Seok Oh, Ki Hyoung Cho, Ji Ae Seok, Young Seob Lee, So Yeon Kim