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).

  • Patent number: 9841856
    Abstract: A touch panel may include a substrate including a sensing area and a connecting area, a circuit pattern integrally formed on the substrate, and a driving chip on the connecting area of the substrate. The circuit pattern may include a sensing circuit pattern in the sensing area and a connecting circuit pattern in the connecting area. A width of the sensing area measured may be greater than a width of the connection area and the circuit pattern may extend from the sensing area to the connecting area. Moreover, the substrate may be a flexible substrate having a flexible characteristic.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: December 12, 2017
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Tae Jin Lee
  • Publication number: 20170352814
    Abstract: The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By using the organic electroluminescent compound according to the present disclosure, it is possible to produce an organic electroluminescent device which has a low driving voltage, excellent current and power efficiencies, and improved operation lifespan.
    Type: Application
    Filed: August 8, 2017
    Publication date: December 7, 2017
    Inventors: Hyun-Ju Kang, Hee-Ryong Kang, Young-Gil Kim, Chi-Sik Kim, Seon-Woo Lee, Jeong-Eun Yang, Hee-Choon Ahn, Kyoung-Jin Park, Tae-Jin Lee
  • Patent number: 9836269
    Abstract: An apparatus and method for generating audio data and an apparatus and method for playing audio data may be disclosed, in which the apparatus for playing the audio data may extract a descriptor related to a multichannel audio signal from a bitstream generated by the apparatus for generating the audio data, and play the multichannel audio signal, based on the extracted descriptor, and the descriptor may include information on an audio signal included in the multichannel audio signal.
    Type: Grant
    Filed: October 11, 2013
    Date of Patent: December 5, 2017
    Assignees: Electronics and Telecommunications Research Institute, NIPPON HOSO KYOKAI
    Inventors: Jae Hyoun Yoo, Tae Jin Lee, Kyeong Ok Kang, Kaoru Watanabe, Satoshi Oode, Ikuko Sawaya
  • Publication number: 20170345435
    Abstract: Provided are an apparatus and a method for integrally encoding and decoding a speech signal and a audio signal. The encoding apparatus may include: an input signal analyzer to analyze a characteristic of an input signal; a first conversion encoder to convert the input signal to a frequency domain signal, and to encode the input signal when the input signal is a audio characteristic signal; a Linear Predictive Coding (LPC) encoder to perform LPC encoding of the input signal when the input signal is a speech characteristic signal; and a bitstream generator to generate a bitstream using an output signal of the first conversion encoder and an output signal of the LPC encoder.
    Type: Application
    Filed: June 9, 2017
    Publication date: November 30, 2017
    Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Kwangwoon University Industry-Academic Collaboration Foundation
    Inventors: Tae Jin LEE, Seung-Kwon BAEK, Min Je KIM, Dae Young JANG, Jeongil SEO, Kyeongok KANG, Jin-Woo HONG, Hochong PARK, Young-cheol PARK
  • Publication number: 20170337929
    Abstract: Disclosed is an LPC residual signal encoding/decoding apparatus of an MDCT based unified voice and audio encoding device. The LPC residual signal encoding apparatus analyzes a property of an input signal, selects an encoding method of an LPC filtered signal, and encode the LPC residual signal based on one of a real filterbank, a complex filterbank, and an algebraic code excited linear prediction (ACELP).
    Type: Application
    Filed: August 4, 2017
    Publication date: November 23, 2017
    Inventors: Seung Kwon BEACK, Tae Jin LEE, Min Je KIM, Kyeongok KANG, Dae Young JANG, Jin Woo HONG, Jeongil SEO, Chieteuk AHN, Hochong PARK, Young-cheol PARK
  • Publication number: 20170339051
    Abstract: Disclosed are methods for managing transactions in a software defined network (SDN). A method performed in a controller may comprise generating a group message for modifying flow entries of a plurality of flow tables related to each other in a switch; and transmitting the group message to the switch. Thus, a plurality of flow tables having relevance to each other can be simultaneously modified so that modifications on a plurality of switches can be synchronized, and consistency of them can be guaranteed.
    Type: Application
    Filed: June 15, 2017
    Publication date: November 23, 2017
    Inventors: Se Hui LEE, Jeong Wook LEE, Tae Jin AHN, Kyung Ah HAN
  • Patent number: 9823399
    Abstract: A panorama display device includes a first display panel flexibly hinged to provide a hinged part and a non-hinged part of the first display panel, a first polarization unit on the first display panel, the first polarization unit including a separated part separated from a remaining part of the first polarization unit, a second display panel flexibly hinged to provide a hinged part and a non-hinged part of the second display panel, and a second polarization unit on the second display panel, the second polarization unit including a separated part separated from a remaining part of the second polarization unit. The hinged part of the first display panel is hinged with the separated part of the first polarization unit. The hinged part of the second display panel is hinged with the separated part of the second polarization unit. The first and second display panels are connected to each other.
    Type: Grant
    Filed: August 26, 2015
    Date of Patent: November 21, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Tae-Jin Kim, Hae-Kwan Seo
  • Patent number: 9818411
    Abstract: Provided is an encoding apparatus for integrally encoding and decoding a speech signal and a audio signal, and may include: an input signal analyzer to analyze a characteristic of an input signal; a stereo encoder to down mix the input signal to a mono signal when the input signal is a stereo signal, and to extract stereo sound image information; a frequency band expander to expand a frequency band of the input signal; a sampling rate converter to convert a sampling rate; a speech signal encoder to encode the input signal using a speech encoding module when the input signal is a speech characteristics signal; a audio signal encoder to encode the input signal using a audio encoding module when the input signal is a audio characteristic signal; and a bitstream generator to generate a bitstream.
    Type: Grant
    Filed: November 6, 2014
    Date of Patent: November 14, 2017
    Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATION
    Inventors: Tae Jin Lee, Seung Kwon Baek, Min Je Kim, Dae Young Jang, Jeongil Seo, Kyeongok Kang, Jin Woo Hong, Hochong Park, Young Cheol Park
  • Patent number: 9819254
    Abstract: The VCM according to an exemplary embodiment of the present disclosure includes a base unit, a mover including a bobbin arranged at an upper surface of the base unit and formed with a plurality of rotation prevention units along a periphery and a first driving unit arranged at a periphery of the bobbin, a stator including a yoke configured to the base unit to surround the mover and inner yoke units each extended to between the rotation prevention units, and a second driving unit oppositely arranged to the first driving unit, and an elastic member elastically supporting the mover, wherein an object occurrence preventing portion is formed between the rotation prevention unit and the inner yoke units to decrease a contact area between the rotation prevention unit and the inner yoke units.
    Type: Grant
    Filed: June 26, 2013
    Date of Patent: November 14, 2017
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Tae Jin Jung
  • Publication number: 20170316235
    Abstract: Disclosed herein is an operating method of a reader in a radio frequency identification (RFID) system. In the method, a reader operates in a tag information collection mode in which tag information is collected from a plurality of tags and a tag recognition mode in which a frame of a predetermined size calculated according to the number of tags operating in each frame is allocated based on the tag information and at least some of the plurality of tags are recognized.
    Type: Application
    Filed: April 27, 2017
    Publication date: November 2, 2017
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Tae-Jin LEE, Yunmin KIM
  • Publication number: 20170316786
    Abstract: An audio encoding apparatus to encode an audio signal using lossless coding or lossy coding and an audio decoding apparatus to decode an encoded audio signal are disclosed. An audio encoding apparatus according to an exemplary embodiment may include an input signal type determination unit to determine a type of an input signal based on characteristics of the input signal, a residual signal generation unit to generate a residual signal based on an output signal from the input signal type determination unit, and a coding unit to perform lossless coding or lossy coding using the residual signal.
    Type: Application
    Filed: July 17, 2017
    Publication date: November 2, 2017
    Applicants: Electronics and Telecommunications Research Institute, THE KOREA DEVELOPMENT BANK
    Inventors: Seung Kwon BEACK, Tae Jin LEE, Jong Mo SUNG, Kyeong Ok KANG, Keun Woo CHOI
  • Patent number: 9804815
    Abstract: An apparatus and method for generating audio data and an apparatus and method for playing audio data may be disclosed, in which the apparatus for playing the audio data may extract a descriptor related to a multichannel audio signal from a bitstream generated by the apparatus for generating the audio data, and play the multichannel audio signal, based on the extracted descriptor, and the descriptor may include information on an audio signal included in the multichannel audio signal.
    Type: Grant
    Filed: October 11, 2013
    Date of Patent: October 31, 2017
    Assignees: Electronics and Telecommunications Research Institute, NIPPON HOSO KYOKAI
    Inventors: Jae Hyoun Yoo, Tae Jin Lee, Kyeong Ok Kang, Kaoru Watanabe, Satoshi Oode, Ikuko Sawaya
  • Publication number: 20170305854
    Abstract: The present disclosure relates to novel organic electroluminescent compounds and an organic electroluminescent device comprising the same. By using the organic electroluminescent compound of the present disclosure, the organic electroluminescent device may improve driving lifespan while maintaining equal or greater efficiency compared to conventional devices.
    Type: Application
    Filed: October 22, 2015
    Publication date: October 26, 2017
    Inventors: Su-Hyun Lee, Hee-Choon Ahn, Young-Mook Lim, Bitnari Kim, Tae-Jin Lee
  • Publication number: 20170299045
    Abstract: Disclosed is a transmission oil bypass assembly including: a body formed in a pipe shape such that a first longitudinal side of the body is inserted into a first heat exchanger for heat exchange of transmission oil, with a bypass passage provided at a second longitudinal side of the body by protruding outside the first heat exchanger, and openings formed on a side wall of the body to allow the transmission oil to be introduced therethrough; a returning pipe configured to return the transmission oil introduced through the body to the transmission; a thermal expansion unit inserted into the body; a returning-side on/off valve configured to close an internal passage of the returning pipe when a length of the thermal expansion unit is increased; and a bypass-side on/off valve configured to close the bypass passage when the length of the thermal expansion unit is decreased.
    Type: Application
    Filed: September 5, 2014
    Publication date: October 19, 2017
    Inventor: Tae Jin KIM
  • Patent number: 9789358
    Abstract: The present invention relates to an exercise bar mounted on a door frame, and to an exercise bar mounted on a door frame capable of preventing a user's face or head from hitting an edge part of an upper end of the door frame when a user bends her or his arms to pull her or his upper body upward and hang her or his chin on a horizontal rod during an exercise such as a chin-up, and in which a height of a pipe member installed at the door frame can be adjusted according to a height of the user.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: October 17, 2017
    Inventor: Tae Jin An
  • Publication number: 20170294590
    Abstract: The present disclosure relates to an organic electroluminescent compound, and an organic electroluminescent material and an organic electroluminescent device comprising the same. The organic electroluminescent compound of the present disclosure has excellent color purity, solubility, and thermal stability. By comprising the organic electroluminescent compound and the organic electroluminescent material of the present disclosure, an organic electroluminescent device showing low driving voltage, excellent current and power efficiencies, and significantly improved lifespan can be provided.
    Type: Application
    Filed: September 25, 2015
    Publication date: October 12, 2017
    Inventors: Doo-Hyeon Moon, Jeong-Eun Yang, Hee-Ryong Kang, Young-Mook Lim, Ji-Song Jun, Hee-Choon Ahn, Jin-Ri Hong, Su-Hyun Lee, Bitnari Kim, Tae-Jin Lee
  • Patent number: 9787584
    Abstract: According to the present invention, there is disclosed a method for reserving data transmission from a transmitting node to a receiving node in a receiver-initiated asynchronous MAC (Medium Access Control) protocol. The method includes receiving a base beacon frame from the receiving node and when transmitting a data frame to the receiving node, transmitting the data frame, with a reserved field value set in a portion of a header of the data frame.
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: October 10, 2017
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Tae Jin Lee, Ji Hyoung Ahn, Min Gyu Lee, Se Houn Lee
  • Patent number: 9786916
    Abstract: Disclosed is an electrode for secondary batteries including an electrode mixture including an electrode active material, binder and conductive material coated on a current collector wherein a conductive material is coated to a thickness of 1 to 80 ?m on the current collector and the electrode mixture is coated on a coating layer of the conductive material so as to improve electrical conductivity.
    Type: Grant
    Filed: September 18, 2014
    Date of Patent: October 10, 2017
    Assignee: LG Chem, Ltd.
    Inventors: Min Hee Lee, Tae Jin Park, Daehong Kim
  • Patent number: 9785803
    Abstract: Disclosed are a method, an apparatus, and a system for collecting tags which may reduce recognition time and energy consumption as compared with a tag collection technology in an active radio frequency identification (RFID) system standard according to the related art. The method for collecting tags by an apparatus for collecting the tags in a RFID system, one collection round including: recognizing tags; and collecting data from recognized tags, wherein the recognizing of the tags comprises one scan period, and comprises repeatedly performing a scan process until the tags are recognized using a bit map indicating a recognition status of the tags within one scan period.
    Type: Grant
    Filed: April 30, 2015
    Date of Patent: October 10, 2017
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Tae Jin Lee, Jae Young Lee, Min Gyu Lee, Ji Hyoung Ahn
  • Patent number: 9782760
    Abstract: Disclosed herein is a method of making activated EU-2 zeolite, including: pores having a diameter of 30 to 40 ? while maintaining the crystal structure of the EU-2 zeolite; and pores having a diameter of 40 to 200 ?, wherein the volume of the pores having a diameter of 30 to 40 ? is 0.01 to 0.06 cc/g, and the volume of the pores having a diameter of 40 to 200 ? is 0.07 to 0.4 cc/g.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: October 10, 2017
    Assignees: SK INNOVATION CO., LTD., SK LUBRICANTS CO., LTD.
    Inventors: Yoon Kyung Lee, Seung Woo Lee, Jae Suk Choi, Tae Jin Kim, Do Woan Kim, Seon Ju Lim