Patents by Inventor Yong Jin

Yong Jin 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: 20050086504
    Abstract: Methods of authenticating a device using a certificate, and digital content processing devices for performing device authentication using the methods are disclosed.
    Type: Application
    Filed: August 27, 2004
    Publication date: April 21, 2005
    Inventors: Yong-kuk You, Myung-sun Kim, Yong-jin Jang
  • Publication number: 20050074312
    Abstract: An apparatus for a liquid crystal display device includes: a process chamber for treating a substrate; a load-lock chamber having an interior conveyor; and a transfer chamber connected to the process chamber and the at least one load-lock chamber, the transfer chamber having a substrate-transferring means.
    Type: Application
    Filed: October 1, 2004
    Publication date: April 7, 2005
    Inventors: Chul-Joo Hwang, Yong-Jin Kim
  • Publication number: 20050073930
    Abstract: An optical recording medium allowing data to be recorded on, erased from, and reproduced from, and storing information about power levels of an erase pulse. The recorded erase pattern information may include information about power levels of first and last pulses of an erase pattern for erasing data. The first and last pulses of the erase pattern can be differently set depending on the differing kind of recording layer or layers of a disk or differing kinds of disks and recorded in a reproducible only area or rewritable area of the optical recording medium. Thus, by presetting the appropriate erase power levels, the time required for selecting an optimal erase power for the optical recording medium can be considerably reduced.
    Type: Application
    Filed: November 22, 2004
    Publication date: April 7, 2005
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun Lee, Yong-jin Ahn, In-sik Park, Seong-sue Kim, Du-seop Yoon
  • Publication number: 20050075986
    Abstract: A method of creating a domain based on public key cryptography includes providing, by a content-providing server, a list of devices requesting content, and selecting, by a user, a device from the list; transmitting, by the server, discrimination information on revoked devices to the device; extracting, by the device having received the discrimination information, a secret value from the discrimination information, preparing a certificate using the extracted secret value, and transmitting device information and the certificate of the device to the server; verifying, by the server, the certificate and creating a domain ID and a domain key using the device information; encrypting, by the server, the domain ID and the domain key using a unique public key of the device and transmitting the encrypted domain ID and domain key to the device; and restoring, by the device, the domain key using a unique secret key of the device.
    Type: Application
    Filed: June 16, 2004
    Publication date: April 7, 2005
    Inventors: Yong-kuk You, Myung-sun Kim, Yang-lim Choi, Yong-jin Jang
  • Patent number: 6875771
    Abstract: Novel pyridopyrimidine derivatives which have a binding affinity for the human 5-HT6 receptor and, therefore, are useful in treating disorders responsive to antagonism of the 5-HT6 receptor such as psychosis, schizophrenia, manic depression, depression, neurological disorder, memory disorder, Parkinson's disease, amyotrophic lateral sclerosis, Alzheimer's disease and Huntington's chorea.
    Type: Grant
    Filed: July 15, 2003
    Date of Patent: April 5, 2005
    Assignee: Bristol-Myers Squibb Company
    Inventors: Yong-Jin Wu, Shuanghua Hu, Paul M. Scola, Yazhong Huang, Katharine A. Grant-Young
  • Publication number: 20050057567
    Abstract: A method of forming pixel cell for three-dimensional image display is provided. The method of forming pixel cell according to this invention relates to a method of forming pixel-cell in a three-dimensional image display system including an image display panel in which a plurality of unit patterns are arranged in a vertical direction and horizontal direction and an optical plate having repetitive pattern. The method according to this invention comprising regarding each side of rhombus pattern having an arbitrary vertex angle as a straight line having a predetermined slant; calculating a number of unit pattern in vertical direction and a number of unit pattern in horizontal direction, corresponding to said predetermined slant; approximating said predetermined slant to stepped patterns with said number of unit pattern in vertical direction and said number of unit pattern in horizontal direction; and forming said pixel cell using said stepped patterns.
    Type: Application
    Filed: June 18, 2004
    Publication date: March 17, 2005
    Inventors: Jung-Young Son, Sang-Hoon Shin, Yong-Jin Choi, Saveliev Vladmir, Kae-Dal Kwack
  • Publication number: 20050052314
    Abstract: A fill level measuring device for measuring a fill level of a fill substance in a container and a method for fill level measurement using this fill level measuring device are provided. The fill level measuring device can perform fill level measurements upon re-start immediately on its own and reliably, and includes: at least one antenna, which issues transmitted signals (S) and receives echo signals (E); a signal processor, which serves for deriving from the received echo signals (E) an echo function containing the amplitudes (A) of the echo signals (E) as a function of travel time; a memory for storing data in a table whose columns serve for storing the echo functions in the columns in a sequence which corresponds to the fill levels associated with the individual echo functions; and an evaluation unit, which accesses the table for determining the fill level.
    Type: Application
    Filed: December 22, 2003
    Publication date: March 10, 2005
    Inventors: Dietmar Spanke, Marc Baret, Edgar Schmitt, Yong Jin
  • Publication number: 20050034165
    Abstract: Disclosed is a digital entertainment system which can receive, store and reproduce multimedia data such as broadcasts, provide diverse communication interfaces, and exchange and share data with external appliances connected thereto. In the network printer control system, an audio and video (A/V) signal processing part receives external broadcasting signals, and outputs digital data obtained through a process of channel selection and demodulation of the broadcasting signal. A data over cable service interface specification (DOCSIS) and out of band (OOB) processing part provides a communication interface according to a DOCSIS standard and for an OOB service. An MPEG processing part generates standard video signals by decoding input data by a predetermined method, and outputs the generated standard video signals to any external appliances, and a system bus communicably connects the signal processing part, the DOCSIS/OOB processing part and the MPEG processing part.
    Type: Application
    Filed: August 5, 2004
    Publication date: February 10, 2005
    Inventors: Yong-jin Kang, Hyung-tae Lee, Yang-mu Heo
  • Patent number: 6848784
    Abstract: The present invention relates to an eyeglass device having two pairs of glasses which are integrated together by placing one pair of glasses over the other pair of glasses. There have been methods by which two pairs of glasses are combined into one pair of glasses. However, these glasses have had several problems such as weak combining strength or removal of one pair of glasses for their storage. The present invention comprises primary glasses and auxiliary glasses, the auxiliary glasses being attached to the primary glasses by insert slots formed in the primary glasses in order to improve the combining strength, and are able to be folded up when not used in order to provide the same effect as being removed, without being removed from the primary glasses.
    Type: Grant
    Filed: February 26, 2004
    Date of Patent: February 1, 2005
    Assignee: Inter Hi-Tech Co., Ltd.
    Inventor: Yong Jin Park
  • Patent number: 6845407
    Abstract: A semiconductor memory device having an externally controllable input and output mode is provided. The semiconductor memory device includes a first and second plurality of pads and an input and output mode set circuit electrically connected to the first plurality of pads and the second plurality of pads, for generating a plurality of input and output mode signals. The input and output mode set circuit cuts off signals received from the first plurality of pads, controls the level of each of the input and output mode signals to be at either a logic high level and a logic low level, and sets the input and output mode when a voltage higher than the supply voltage of the semiconductor memory device is applied to one of the second plurality of pads in a test mode.
    Type: Grant
    Filed: July 24, 2000
    Date of Patent: January 18, 2005
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Jin Park, Sang-keun Park, Hong Kim, Young-gu Kang
  • Publication number: 20050007292
    Abstract: A loop antenna for a mobile terminal capable of reducing SAR. The loop antenna has three lines. The first line generates and transmits predetermined electric waves upon receiving current from an oscillator for oscillating power and has a connection point to connect an external line thereto. The second line includes a first end connected to a printed circuit board to ground current supplied to the first line and a second end having an opened structure. The third line has a first end connected to one side of the first line through the connection point and a second end connected to one side of the second line coupled to the printed circuit board in order to receive current from the first line through the connection point and transmit current into the second line.
    Type: Application
    Filed: March 29, 2004
    Publication date: January 13, 2005
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ju-Hyung Lee, Yong-Jin Kim
  • Publication number: 20050010769
    Abstract: Disclosed is a domain authentication method for exchanging content between devices. The domain authentication method for exchanging content between devices according to the present invention includes a first step of setting domain identification information into a predetermined device connected on a wired/wireless network; a second step of generating a domain secret key using the set domain identification information and predetermined device identification information; a third step of generating a predetermined first code value and transmitting a first packet encrypted with the first code value using the domain secret key generated in the second step; a fourth step of receiving a second packet that is encrypted with the first code value and a second code value; and a fifth step of decrypting the second packet received in the fourth step.
    Type: Application
    Filed: February 18, 2004
    Publication date: January 13, 2005
    Inventors: Yong-Kuk You, Myung-Sun Kim, Yang-Lim Choi, Yong-Jin Jang, Su-Hyun Nam
  • Publication number: 20050001244
    Abstract: A semiconductor memory device having an externally controllable input and output mode is provided. The semiconductor memory device includes a first and second plurality of pads and an input and output mode set circuit electrically connected to the first plurality of pads and the second plurality of pads, for generating a plurality of input and output mode signals. The input and output mode set circuit cuts off signals received from the first plurality of pads, controls the level of each of the input and output mode signals to be at either a logic high level and a logic low level, and sets the input and output mode when a voltage higher than the supply voltage of the semiconductor memory device is applied to one of the second plurality of pads in a test mode.
    Type: Application
    Filed: July 27, 2004
    Publication date: January 6, 2005
    Applicant: Samsung Electronics Co. Ltd.
    Inventors: Yong-jin Park, Sang-keun Park, Hong Kim, Young-gu Kang
  • Publication number: 20050001252
    Abstract: A semiconductor device includes a plurality of gate trenches, each of which has first inner walls, which face each other in a first direction which is perpendicular to a second direction in which active regions extend, and second inner walls, which face each other in the second direction in which the active regions extends. An isolation layer contacts a gate insulating layer throughout the entire length of the first inner walls of the gate trenches including from entrance portions of the gate trenches to bottom portions of the gate trenches, and a plurality of channel regions are disposed adjacent to the gate insulating layers in the semiconductor substrate along the second inner walls and the bottom portions of the gate trenches.
    Type: Application
    Filed: June 2, 2004
    Publication date: January 6, 2005
    Inventors: Yong-Jin Kim, Kyeong-Koo Chi, Chang-Jin Kang, Hyoung-Sub Kim, Myeong-Cheol Kim, Tae-Rin Chung, Sung-Hoon Chung, Ji-Young Kim
  • Patent number: 6835531
    Abstract: A phase change optical disc that has a multilayer structure. The structure is sequentially laminated on the transparent substrate starting with a first dielectric layer; a phase control layer, the phase control layer having two areas are defined in a laser spot in which the irradiation with a reproduction beam causes a phase difference that alters the optical path of the reflected reproduction beam passing through the areas; a second dielectric layer; the phase change recording layer, which reversibly converts between a crystal phase and an amorphous phase by irradiation with a recording beam; a third dielectric layer; a reflective layer; and a protective layer. An alternative embodiment includes a fourth dielectric layer disposed between the reflective layer and the protective layer. The information of a recording mark can be accurately reproduced due to the phase difference between adjacent areas on the phase control layer, thereby reducing the size of the effective spot of the reproduction beam.
    Type: Grant
    Filed: July 20, 2000
    Date of Patent: December 28, 2004
    Assignee: Samsung Electronics, Co., Ltd.
    Inventors: Du-seop Yoon, Yong-jin Ahn, Chang-min Park, Yoon-ki Kim
  • Publication number: 20040257968
    Abstract: A high-density optical disc with a super-resolution near-field structure (Super-RENS) on which information is written by a beam has multi-layers formed on a substrate. The disc includes one or more Super-RENS mask layers and one or more phase-change recording auxiliary layers, each containing a highly crystalline material. The Super-RENS optical disc allows high quality signal reproduction by eliminating signal instability and unevenness that may occur during reproduction after recording data as well as low manufacturing costs and high production yields.
    Type: Application
    Filed: June 22, 2004
    Publication date: December 23, 2004
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyun-ki Kim, In-oh Hwang, Yong-jin Ahn
  • Patent number: 6831080
    Abstract: There is provided novel cinnamide derivatives of Formula I: wherein R is C1-4 alkyl or trifluoromethyl; R1 is selected from the group consisting of pyridinyl, quinolinyl, thienyl, furanyl, 1,4-benzodioxanyl, 1,3-benzodioxolyl, chromanyl, indanyl, biphenylyl, phenyl and substituted phenyl in which said substituted phenyl is substituted with one or two substituents each independently selected-from the group consisting of halogen, C1-4 alkyl, C1-4 alkoxy, trifluoromethyl, trifluoromethoxy and nitro; R2 and R3 are each independently selected from the group consisting of hydrogen, C1-4 alkyl, and halogen; R4 is selected from the group consisting of di(C1-4 alkyl)amino, trifluoromethoxy and optionally substituted morpholin-4-yl, pyridinyl, pyrimidinyl, piperazinyl, and pyrazinyl with one or two substituents in which said substituent is independently selected from the group consisting of C1-4 alkyl, aminomethyl, hydroxymethyl, chloro or fluoro; R5 is hydrogen, chloro or fluoro; or R4 and R5 taken t
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: December 14, 2004
    Assignee: Bristol-Myers Squibb Company
    Inventors: Yong-Jin Wu, Li-Quang Sun, Jie Chen, Huan He, Alexandre L'Heureux, Pierre Dextraze, Jean-Paul Daris, Gene G. Kinney, Steven I. Dworetzky, Piyasena Hewawasam
  • Publication number: 20040250077
    Abstract: A method of establishing a home domain capable of reproducing multimedia content, and a smart card therefor. The method includes creating a domain certificate for a reproducing device by inserting the smart card into the reproducing device, creating a session key by inserting the smart card into a home server, and verifying the domain certificate of the reproducing device and transmitting the created session key to the reproducing device if the device is a legitimate device. Alternatively, the method includes using an external certificate authority to determine whether the reproducing device is a legitimate device.
    Type: Application
    Filed: May 4, 2004
    Publication date: December 9, 2004
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong-Jin Jang, Myung-Sun Kim, Yang-Lim Choi, Yong-Kuk You, Su-Hyun Nam
  • Publication number: 20040239761
    Abstract: Disclosed is a method of intruder's detection, comprising of using of more than 1 sensor, represented, for example, by video cameras that are arranged with fixed spatial orientation for stereo detector formation at that 2D distributions of light intensity that form stereo images registered by stereo detector are transmitting to blocks of processing, for example, blocks of digital processing at that mentioned blocks of digital processing perform processing of sequence of stereo images with different frequencies (high and low), to determine the presence of intruder, it's position and speed of transference.
    Type: Application
    Filed: March 30, 2004
    Publication date: December 2, 2004
    Applicant: S1 CORPORATION
    Inventors: Mun Wang Jin, Lee Yong Jin, Alexander B. Murynin, Victor D. Kuznetsov, Peter A. Ivanov, Il-Jun Jeong
  • Publication number: 20040240362
    Abstract: A method of and apparatus for recording data on an optical recording medium form a mark or a space by using a recording waveform having an erase pattern containing a multi-pulse. The method and the apparatus prevent distortion of the mark or the space and improve a mark shape such that a recording/reproducing characteristic of the optical recording medium is improved.
    Type: Application
    Filed: March 23, 2004
    Publication date: December 2, 2004
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yong-jin Ahn, In-sik Park, Kyung-geun Lee, Chang-jin Yang, Tatsuhiro Otsuka, Du-seop Yoon, Seong-sue Kim