Patents by Inventor Tae Jin

Tae 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).

  • Method for motion estimation and apparatus for processing image
    Patent number: 9986237
    Abstract: Provided are a method for motion estimation and an apparatus for processing an image. The method includes extracting a pattern from any one frame, classifying the extracted pattern as any one of predetermined basic patterns, counting basic patterns of regions included in macroblocks according to types of the basic patterns to set representative basic patterns of the macroblocks, calculating at least one of a sum of absolute difference (SAD) term coefficient and a smoothness constraint (SC) term coefficient from a correlation between representative basic patterns of macroblocks included in a macroblock group, and calculating a cost function result using at least one of the calculated SAD term coefficient and SC term coefficient.
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: May 29, 2018
    Assignee: ANAPASS INC.
    Inventors: Daehyun Kim, Tae Jin Kim, Jae Hun Lee
  • METHOD AND APPARATUS FOR INSERTING WATERMARK TO AUDIO SIGNAL AND DETECTING WATERMARK FROM AUDIO SIGNAL
    Publication number: 20180144755
    Abstract: Disclosed is an audio watermark insertion method. The audio watermark insertion method includes performing a modulated complex lapped transform (MCLT) on a first audio signal, inserting a bit string of a watermark in the first audio signal obtained by performing the MCLT, performing an inverse modified discrete cosine transform (IMDCT) on the first audio signal in which the bit string is inserted, and obtaining a second audio signal, which is the first audio signal in which the watermark is inserted, by performing an overlap-add on a signal obtained by performing the IMDCT and a neighbor frame signal.
    Type: Application
    Filed: September 20, 2017
    Publication date: May 24, 2018
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Mi Suk LEE, Seung Kwon BEACK, Jongmo SUNG, Tae Jin LEE
  • METHOD AND APPARATUS FOR GENERATING BITSTREAM FOR ACOUSTIC DATA TRANSMISSION
    Publication number: 20180144757
    Abstract: Disclosed is a bitstream generation method performed by an acoustic data transmission (ADT) encoder, the method including receiving a first audio signal, receiving additional information converted into a bitstream, and transmitting a second audio signal obtained by inserting the bitstream into the first audio signal, to an ADT decoder.
    Type: Application
    Filed: November 22, 2017
    Publication date: May 24, 2018
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Seung Kwon Beack, Jongmo Sung, Mi Suk Lee, Young Ho Jeong, Tae Jin Lee, Sang Won Suh
  • Lens moving unit and camera module having the same
    Patent number: 9979888
    Abstract: One embodiment of a lens moving unit includes a bobbin mounted with at least one sheet of lens and arranged at a periphery with a coil unit, a cover member mounted with a magnet at a position corresponding to that of the coil unit, upper and bottom elastic members respectively coupled at one distal end to upper and bottom surfaces of the bobbin to support movement of the bobbin to an optical axis direction, and a detection unit to detect a movement parallel to an optical axis of the bobbin, wherein the detection unit includes a sensing magnet mounted at a periphery of the bobbin, and a position detection sensor arranged at a lateral wall of the cover member and formed at an inner lateral surface opposite to the sensing magnet, wherein the bobbin includes a correction magnet mounted at a side opposite to that of the sensing magnet.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: May 22, 2018
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Tae Jin Jung, Sang Jun Min
  • Method for preparing high-quality lubricant from biomass-derived fatty acid
    Patent number: 9976098
    Abstract: Disclosed is a method for producing a quality lubricant base oil (meeting the standard of Group III or higher) comprising: decarbonylating mixed fatty acids derived from oils and fats of biological origin to produce mixed olefins; oligomerizing the mixed olefins to produce an olefinic lubricant base oil; and performing hydrogenation to remove olefins from the olefinic lubricant base oil.
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: May 22, 2018
    Assignees: SK INNOVATION CO., LTD., SK LUBRICANTS CO., LTD.
    Inventors: Hee Jung Jeon, Ja Hyun Yang, Tae Jin Kim, Young Hwan Lee, Jong Chan Lee, Wan Seop Kwon, Jin Hee Ok
  • Lens moving apparatus
    Patent number: 9977255
    Abstract: An embodiment includes a bobbin provided at an outer circumferential surface thereof with a first coil, a first position sensor disposed on the outer circumferential surface of the bobbin and spaced apart from the first coil, a first magnet disposed so as to be opposite to the first position sensor, a second magnet disposed so as to be opposite to the first coil, the second magnet being configured to move the bobbin in a direction parallel to an optical axis via electromagnetic interaction with the first coil, a housing configured to support the first magnet and the second magnet; and upper and lower elastic members coupled to the bobbin and the housing, wherein the first position sensor is moved along with the bobbin.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: May 22, 2018
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Sang Ok Park, Sang Jun Min, Tae Jin Jung, Hyune O Yoo
  • AUDIO ENCODING APPARATUS AND METHOD, AUDIO DECODING APPARATUS AND METHOD, AND AUDIO REPRODUCING APPARATUS
    Publication number: 20180139556
    Abstract: An audio encoding apparatus and method that encodes hybrid contents including an object sound, a background sound, and metadata, and an audio decoding apparatus and method that decodes the encoded hybrid contents are provided. The audio encoding apparatus may include a mixing unit to generate an intermediate channel signal by mixing a background sound and an object sound, a matrix information encoding unit to encode matrix information used for the mixing, an audio encoding unit to encode the intermediate channel signal, and a metadata encoding unit to encode metadata including control information of the object sound.
    Type: Application
    Filed: January 15, 2018
    Publication date: May 17, 2018
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Seung Kwon BEACK, Tae Jin LEE, Jong Mo SUNG, Kyeong Ok KANG, Jeong Il SEO, Dae Young JANG, Yong Ju LEE, Jin Woong KIM
  • METHOD AND DEVICE FOR PERFORMING RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM
    Publication number: 20180139783
    Abstract: The present disclosure relates to a 5th Generation (5G) or pre-5G system to be provided to support a higher data transfer rate after a 4G communication system such as Long Term Evolution (LTE). The present invention is for performing random access in a wireless communication system, and a base station includes a communication unit for transmitting system information including a plurality of thresholds, and a control unit for determining a random access result for each mode on the basis of a detection result on a preamble transmitted from at least one terminal.
    Type: Application
    Filed: May 26, 2016
    Publication date: May 17, 2018
    Inventors: Seung-Hoon Park, Min-Gyu Lee, Tae-Jin Lee, Jung-Min Moon, Jungsoo Jung
  • MULTICHANNEL AUDIO SIGNAL PROCESSING METHOD AND DEVICE
    Publication number: 20180139555
    Abstract: Disclosed are a multi-channel audio signal processing method and a multi-channel audio signal processing apparatus. The multi-channel audio signal processing method may generate N channel output signals from N/2 channel downmix signals based on an N-N/2-N structure.
    Type: Application
    Filed: January 12, 2018
    Publication date: May 17, 2018
    Applicant: Electronics & Telecommunications Research Institute
    Inventors: Seung Kwon BEACK, Jeong Il SEO, Jong Mo SUNG, Tae Jin LEE, Dae Young JANG, Jin Woong KIM
  • ENCODING APPARATUS AND DECODING APPARATUS FOR TRANSFORMING BETWEEN MODIFIED DISCRETE COSINE TRANSFORM-BASED CODER AND DIFFERENT CODER
    Publication number: 20180130478
    Abstract: An encoding apparatus and a decoding apparatus in a transform between a Modified Discrete Cosine Transform (MDCT)-based coder and a different coder are provided. The encoding apparatus may encode additional information to restore an input signal encoded according to the MDCT-based coding scheme, when switching occurs between the MDCT-based coder and the different coder. Accordingly, an unnecessary bitstream may be prevented from being generated, and minimum additional information may be encoded.
    Type: Application
    Filed: September 25, 2017
    Publication date: May 10, 2018
    Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATION
    Inventors: Seung Kwon BEACK, Tae Jin LEE, Min Je KIM, Dae Young JANG, Kyeongok KANG, Jin Woo HONG, Ho Chong PARK, Young-cheol PARK
  • SEMICONDUCTOR DEVICE
    Publication number: 20180130886
    Abstract: A semiconductor device includes: a substrate having an active region; a gate structure disposed in the active region; source/drain regions respectively formed within portions of the active region disposed on both sides of the gate structure; a metal silicide layer disposed on a surface of each of the source/drain regions; and contact plugs disposed on the source/drain regions and electrically connected to the source/drain regions through the metal silicide layer, respectively. The metal silicide layer is formed so as to have a monocrystalline structure.
    Type: Application
    Filed: August 24, 2017
    Publication date: May 10, 2018
    Inventors: Jin Bum KIM, Gyeom KIM, Seok Hoon KIM, Tae Jin PARK, Jeong Ho YOO, Cho Eun LEE, Hyun Jung LEE, Sun Jung KIM, Dong Suk SHIN
  • Method and apparatus for synthesizing separated sound source
    Patent number: 9966081
    Abstract: Provided is a method and apparatus for synthesizing a separated sound source, the method including generating spatial information associated with a sound source included in a frame of a stereo audio signal, and synthesizing a separated frequency-domain sound source from the frame of the stereo audio signal based on the spatial information, wherein the spatial information includes a frequency-azimuth plane representing an energy distribution corresponding to a frequency and an azimuth of the frame of the stereo audio signal.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: May 8, 2018
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Young Ho Jeong, Tae Jin Lee, Dae Young Jang, Jin Soo Choi
  • and composition containing same
    Patent number: 9962417
    Abstract: The present invention provides Lactobacillus plantarum CJLP55 KCTC 11401BP, a composition for treating bowel disease containing the lactobacillus, and a composition for immunological enhancement containing the lactobacillus.
    Type: Grant
    Filed: September 1, 2016
    Date of Patent: May 8, 2018
    Assignee: CJ CHEILJEDANG CORP.
    Inventors: Bong Joon Kim, Heon Woong Jung, Ji Hoon Koh, Tae Jin Kim, Kang-Pyo Lee, Kwang Woo Hwang, Tae Joon Won
  • System and method for preventing catalyst from overheating
    Patent number: 9963400
    Abstract: A system for preventing a catalyst from overheating is provided. The system includes: a first reactor filled with a catalyst at least in part and configured to receive reaction gas and produce product gas; and a second reactor configured to cool a catalyst discharged from the first reactor. The catalyst is circulated between the first reactor and the second reactor by injecting the catalyst cooled in the second reactor into the first rector.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: May 8, 2018
    Assignee: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Ho-jung Ryu, Dong-ho Lee, Gyoung-tae Jin, Do-won Shun, Chang-keun Yi, Jae-hyeon Park, Dal-hee Bae, Sung-ho Jo, Seung-yong Lee, YoungCheol Park, Jong-ho Moon, Ji-bong Joo
  • Electrode active material with low moisture retention and lithium secondary battery including the same
    Patent number: 9960412
    Abstract: The present invention is directed to a lithium secondary battery comprising an anode comprising an anode active material, a cathode comprising a cathode active material, and a polymer membrane, wherein the polymer membrane is disposed between the cathode and the anode, wherein the anode active material comprises a mixture of at least two kinds of lithium metal oxide particles having different mass median particle diameters D50, wherein the lithium metal oxide particles are secondary particles comprising primary particles, the mixture comprises first lithium metal oxide particles having a mass median particle diameter D50 of 1 nm to less than 3 ?m, second lithium metal oxide particles having a mass median particle diameter D50 of 3 ?m to 30 ?m, and a mix ratio of the first lithium metal oxide particles to the second lithium metal oxide particles is 70:30 to 30:70.
    Type: Grant
    Filed: August 20, 2014
    Date of Patent: May 1, 2018
    Assignee: LG Chem, Ltd.
    Inventors: Min Hee Lee, Seong Min Lee, Tae Jin Park
  • Lens Moving Apparatus, and Camera Module and Portable Device Including the Same
    Publication number: 20180113274
    Abstract: A lens moving apparatus is disclosed.
    Type: Application
    Filed: October 23, 2017
    Publication date: April 26, 2018
    Inventors: Tae Jin Jung, Sang Jun Min
  • STAPLING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE SAME
    Publication number: 20180111285
    Abstract: A stapling apparatus capable of performing stapling on various positions by varying a moving path of a stapler is provided. The stapling apparatus includes a stapler, a driver configured to be coupled to the stapler and move the stapler, and a guide part configured to selectively switch a moving path of the stapler.
    Type: Application
    Filed: August 10, 2017
    Publication date: April 26, 2018
    Applicant: S-PRINTING SOLUTION CO., LTD.
    Inventors: Tae-jin BAEK, Tae-hong KIM, Seoung-uk HAN, Eiji FUKASAWA, Dong-sun JUNG
  • BINAURAL RENDERING METHOD AND APPARATUS FOR DECODING MULTI CHANNEL AUDIO
    Publication number: 20180102131
    Abstract: Disclosed is a binaural rendering method and apparatus for decoding a multichannel audio signal. The binaural rendering method may include: extracting an early reflection component and a late reverberation component from a binaural filter; generating a stereo audio signal by performing binaural rendering of a multichannel audio signal base on the early reflection component; and applying the late reverberation component to the generated stereo audio signal.
    Type: Application
    Filed: December 11, 2017
    Publication date: April 12, 2018
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Yong Ju Lee, Jeong Il Seo, Jae Hyoun Yoo, Seung Kwon Beack, Jong Mo Sung, Tae Jin Lee, Kyeong Ok Kang, Jin Woong Kim, Tae Jin Park, Dae Young Jang, Keun Woo Choi
  • Methods for Fabricating Semiconductor Devices Including Surface Treatment Processes
    Publication number: 20180102280
    Abstract: Methods for fabricating semiconductor devices may provide enhanced performance and reliability by recovering quality of a low-k insulating film damaged by a plasma process. A method may include forming a first interlayer insulating film having a trench therein on a substrate, filling at least a portion of the trench with a metal wiring region, exposing a surface of the metal wiring region and a surface of the first interlayer insulating film to a plasma in a first surface treatment process, then exposing the surface of the first interlayer insulating film to a recovery gas containing a methyl group (—CH3) in a second surface treatment process, and then forming an etch stop layer on the metal wiring region and the first interlayer insulating film.
    Type: Application
    Filed: June 29, 2017
    Publication date: April 12, 2018
    Inventors: Viet Ha NGUYEN, Nae In LEE, Thomas OSZINDA, Byung Hee KIM, Jong Min BAEK, Tae Jin YIM
  • Tablet computer
    Patent number: D819629
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: June 5, 2018
    Assignee: LG Electronics Inc.
    Inventors: Seung Don Lee, Tae Jin Lee, Gang Ho Woo