Patents by Inventor Tae Hyeong Kim

Tae Hyeong Kim 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: 20170017120
    Abstract: A display device including a backlight unit; and an image forming unit configured to transmit or block light emitted from the backlight unit to create an image, wherein the backlight unit includes a light source, a reflector sheet configured to absorb light having a predetermined wavelength range among light emitted from the light source, and to reflect non-absorbed light, and an optical sheet configured to absorb light having the predetermined wavelength range among the light emitted from the light source, and to transmit non-absorbed light.
    Type: Application
    Filed: July 14, 2016
    Publication date: January 19, 2017
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung Ho CHOI, Yong-Hun KWON, Tae-Hyeong KIM, Chun Soon PARK, Young Chol LEE, Jong Cheol LEE, Jae Hak CHO, Seung Hun CHAE, Hyung Jin HA
  • Patent number: 9453839
    Abstract: A microfluidic device, a microfluidic system and a method for controlling a microfluidic test device are provided.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: September 27, 2016
    Assignees: SAMSUNG ELECTRONICS CO., LTD., ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Kameel Abi-Samra, Marc Madou, Tae Hyeong Kim, Yoon-Kyoung Cho
  • Patent number: 9449930
    Abstract: A semiconductor device, a semiconductor package, and a package stack structure include a semiconductor substrate, a first bonding pad disposed on a first surface of the semiconductor substrate, and a first pillar disposed on the first bonding pad. An upper surface of the first pillar has a concave shape. Side surfaces of the first pillar are substantially planar.
    Type: Grant
    Filed: July 29, 2015
    Date of Patent: September 20, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Tae-Hyeong Kim, Yeong-Kwon Ko, Ji-Hwang Kim, Sun-Kyoung Seo, Tae-Je Cho
  • Publication number: 20160127035
    Abstract: Disclosed is an optical network system including a upper network equipment, a lower network equipment, and a plurality of transfer network equipments connecting the upper network equipment and the lower network equipment through independent optical links, wherein the lower network equipment performs switching such that transmission and reception of an optical signal are performed through an optical link of a standby line when a failure occurs in at least one of an optical link used as a working line, an optical interface device associated with the working line in the upper network equipment, and a transfer network equipment associated with the working line.
    Type: Application
    Filed: September 24, 2013
    Publication date: May 5, 2016
    Applicant: SOLID, INC.
    Inventors: Tae Hyeong KIM, Jong Yeong LIM, Jongsin KIM, Eunho LEE
  • Publication number: 20160084769
    Abstract: The present invention relates to Caffeine Orange, a novel aqueous-phase fluorescence turn-on sensor for caffeine that is structurally based on a BODIPY-scaffold. The present invention further provides for methods of detecting and measuring caffeine in aqueous media. A change in the intensity or visible color of the fluorescence is detectable by either a fluorimeter or by the naked eye. The methods disclosed herein provide for the utilization of a reverse-phase SPE column, optionally as a component in a syringe or a microfluidics-based automation detection system. The invention further provides for the solid phase extraction of an analyte such as caffeine from a liquid medium, the extraction occurring on a microfluidic disc.
    Type: Application
    Filed: April 17, 2014
    Publication date: March 24, 2016
    Inventors: Young-Tae Chang, Wang Xu, Duanting Zhai, Yoon-Kyoung Cho, Tae-Hyeong Kim
  • Publication number: 20160082934
    Abstract: A wireless tension adjusting system of a hand parking brake includes: a nut runner fastened to an that adjusts nut adjusting tension which is present in a parking brake cable, the nut runner being configured to apply rotational force to the adjusting nut; an external force measuring jig configured to measure external force of a parking brake lever caused by the rotational force applied to the adjusting nut from the nut runner; and a controlling unit configured to transmit an operation stop signal to the nut runner based on the external force which is measured by the external force measuring jig.
    Type: Application
    Filed: December 7, 2014
    Publication date: March 24, 2016
    Inventor: Tae Hyeong Kim
  • Publication number: 20160056113
    Abstract: Semiconductor devices and methods for manufacturing a semiconductor device include a first semiconductor substrate in which a first scribe line region and a first chip region are defined, a first alignment mark inside the first semiconductor substrate and in the first scribe line region so as to be spaced apart from an upper side of the first semiconductor substrate, a second semiconductor substrate on the first semiconductor substrate and in which a second scribe line region and a second chip region are defined, and a second alignment mark inside the second semiconductor substrate and in the second scribe line region so as to be spaced apart from an upper side of the second semiconductor substrate, wherein the second semiconductor substrate is on the first semiconductor substrate so that positions of the first alignment mark and the second alignment mark correspond to each other.
    Type: Application
    Filed: May 14, 2015
    Publication date: February 25, 2016
    Inventors: Yeong-Kwon KO, Tae-Hyeong KIM, Ji-Hwang KIM, Sun-Kyoung SEO, Tae-Je CHO
  • Publication number: 20160049377
    Abstract: A semiconductor device, a semiconductor package, and a package stack structure include a semiconductor substrate, a first bonding pad disposed on a first surface of the semiconductor substrate, and a first pillar disposed on the first bonding pad. An upper surface of the first pillar has a concave shape. Side surfaces of the first pillar are substantially planar.
    Type: Application
    Filed: July 29, 2015
    Publication date: February 18, 2016
    Inventors: Tae-Hyeong KIM, Yeong-Kwon KO, Ji-Hwang KIM, Sun-Kyoung SEO, Tae-Je CHO
  • Patent number: 9106361
    Abstract: The present invention relates to a passive wavelength division multiplexing device for automatic wavelength locking and a system thereof including an optical multiplexer, an optical filter, an integrated optical receiver monitor, and a tunable optical transmitter. Through wavelength locking that adjusts a wavelength of an optical signal, which changes according to an external environment such as a temperature change, into a wavelength of an optical signal having the maximum optical intensity, communication quality may be maximized by securing a stable communication channel, a locking time and a communication channel setting time may be reduced, and more robust locking may be guaranteed.
    Type: Grant
    Filed: November 30, 2010
    Date of Patent: August 11, 2015
    Assignees: SOLID, INC., SOLID SYSTEMS, INC., CHEMOPTICS, INC.
    Inventors: Ki-Woon Na, Woo-Jin Lee, Kwon-Hoon Han, Seung-Rog Choi, Tae-Hyeong Kim, Young-Ouk Noh
  • Patent number: 8947849
    Abstract: There is provided a multilayer ceramic electronic component. The multilayer ceramic electronic component includes a ceramic main body including a dielectric layer, and first and second internal electrodes disposed to face each other within the ceramic main body and having the dielectric layer interposed therebetween. When an average roughness of center lines of the first and second internal electrodes is Ra, a maximum distance from a virtual line corresponding to Ra to a bottom of a pit (d) formed below the virtual line is 0.1 ?m to 13 ?m. The surface roughness of the internal electrode printed surface is improved to decrease the occurrence of electrical shorts.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: February 3, 2015
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jin Woo Lee, Tae Hyeong Kim, Eung Soo Kim, Chi Hyoun Ro, Hang Kyu Cho
  • Patent number: 8847893
    Abstract: A touch screen panel for an image display device and a method of fabricating the same. The touch screen panel includes first and second substrates facing each other, the first and second substrates being joined together by a sealant; a plurality of first sensing patterns coupled to one another along a first direction on a side of the first substrate facing the second substrate; a plurality of second sensing patterns coupled to one another along a second direction on a side of the second substrate facing the first substrate; a plurality of first dummy patterns between the first sensing patterns corresponding to the second sensing patterns; a plurality of second dummy patterns between the second sensing patterns corresponding to the first sensing patterns; and an insulating layer between the first and second substrates.
    Type: Grant
    Filed: August 18, 2009
    Date of Patent: September 30, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jung-Mok Park, Sun-Haeng Cho, Chang-Yong Lee, Jin-Yeol Kim, Seong-Je Huang, In-Won Jang, Dong-Wook Kang, Tae-Hyeong Kim
  • Publication number: 20140120521
    Abstract: A microfluidic device, a microfluidic system and a method for controlling a microfluidic test device are provided.
    Type: Application
    Filed: October 31, 2013
    Publication date: May 1, 2014
    Applicants: ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY, SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kameel ABI-SAMRA, Marc MADOU, Tae Hyeong KIM, Yoon-Kyoung CHO
  • Patent number: 8619218
    Abstract: A display substrate and a display device including the same are provided. The display substrate includes a first substrate which is divided into a display portion including pixel regions and a non-display portion including a region other than the display portion. Color filters are formed in the pixel regions of the substrate to respective thicknesses. At least one stepped pattern is formed on the non-display portion of the substrate and from the same material as used to form at least one of the color filters. The stepped patterns are formed at an area occupancy density of 20% or more of the non-display portion. A minimum distance is maintained between the stepped patterns and the pixel regions.
    Type: Grant
    Filed: March 10, 2011
    Date of Patent: December 31, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyuk-Jin Kim, Hyo-Taek Lim, Kweon-Sam Hong, Hyun Park, Tae-Hyeong Kim
  • Publication number: 20130315585
    Abstract: The present invention relates to a passive wavelength division multiplexing device for automatic wavelength locking and a system thereof including an optical multiplexer, an optical filter, an integrated optical receiver monitor, and a tunable optical transmitter. Through wavelength locking that adjusts a wavelength of an optical signal, which changes according to an external environment such as a temperature change, into a wavelength of an optical signal having the maximum optical intensity, communication quality may be maximized by securing a stable communication channel, a locking time and a communication channel setting time may be reduced, and more robust locking may be guaranteed.
    Type: Application
    Filed: November 30, 2010
    Publication date: November 28, 2013
    Applicants: SOLID, INC., CHEMOPTICS INC., SOLID SYSTEMS, INC.
    Inventors: Ki-Woon Na, Woo-Jin Lee, Kwon-Hoon Han, Seung-Rog Choi, Tae-Hyeong Kim, Young-Ouk Noh
  • Publication number: 20130279074
    Abstract: There is provided a multilayer ceramic electronic component. The multilayer ceramic electronic component includes a ceramic main body including a dielectric layer, and first and second internal electrodes disposed to face each other within the ceramic main body and having the dielectric layer interposed therebetween. When an average roughness of center lines of the first and second internal electrodes is Ra, a maximum distance from a virtual line corresponding to Ra to a bottom of a pit (d) formed below the virtual line is 0.1 ?m to 13 ?m. The surface roughness of the internal electrode printed surface is improved to decrease the occurrence of electrical shorts.
    Type: Application
    Filed: June 29, 2012
    Publication date: October 24, 2013
    Inventors: Jin Woo LEE, Tae Hyeong KIM, Eung Soo KIM, Chi Hyoun RO, Hang Kyu CHO
  • Publication number: 20120301605
    Abstract: There are provided a gravure printing engraving roll and a manufacturing method thereof. The gravure printing engraving roll includes: a base layer provided with gravure printing patterns; and a reinforcement coating layer applied to the base layer in order to reinforce strength of the base layer, the reinforcement coating layer including a first reinforcement layer formed on the base layer by a wet plating method, a second reinforcement layer forming an outer surface of the reinforcement coating layer, a first adhesive layer disposed between the first and second reinforcement layers and providing adhesive strength to a surface of the first reinforcement layer, and a second adhesive layer providing adhesive strength between the first adhesive layer and the second reinforcement layer.
    Type: Application
    Filed: May 17, 2012
    Publication date: November 29, 2012
    Inventors: Tae Hyeong KIM, Gee Lyong KIM, Young Ha JUN, Gi Woo LEE, Ki Ho YEO, Jai Moo YOO
  • Publication number: 20120081640
    Abstract: A display substrate and a display device including the same are provided. The display substrate includes a first substrate which is divided into a display portion including pixel regions and a non-display portion including a region other than the display portion. Color filters are formed in the pixel regions of the substrate to respective thicknesses. At least one stepped pattern is formed on the non-display portion of the substrate and from the same material as used to form at least one of the color filters. The stepped patterns are formed at an area occupancy density of 20% or more of the non-display portion. A minimum distance is maintained between the stepped patterns and the pixel regions.
    Type: Application
    Filed: March 10, 2011
    Publication date: April 5, 2012
    Inventors: Hyuk-Jin Kim, Hyo-Taek Lim, Kweon-Sam Hong, Hyun Park, Tae-Hyeong Kim
  • Publication number: 20110262605
    Abstract: A method of preparing dried pre-gelatinized with excellent restoration characteristics and good texture is disclosed.
    Type: Application
    Filed: July 9, 2010
    Publication date: October 27, 2011
    Applicant: CJ CHEILJEDANG CORP.
    Inventors: Ye Jin OH, Tae Hyeong KIM
  • Publication number: 20110200724
    Abstract: A method is provided for preparing an instant embryo bud-retaining white rice product. The rice is polished like white rice using a low-speed, uniform pressure method to keep embryo buds and is rich in nutrients and has white rice's flavor. Its lipid oxidation is similar to that of white rice. The immersion time period of the embryo bud-retaining white rice is controlled so as not to generate sticky materials after the immersion, thus allowing effective sterilization of the rice. Therefore, the instant embryo bud-retaining white rice can be stored at room temperature for 6 months or longer.
    Type: Application
    Filed: November 27, 2008
    Publication date: August 18, 2011
    Applicant: CJ Cheiljedang Corporation
    Inventors: Hyo-Young Jeong, Chang Yong Lee, Tae Hyeong Kim, Jun Bong Choi, Hye-Won Shin, Min-Soo Kim
  • Publication number: 20100182253
    Abstract: A touch screen panel for an image display device and a method of fabricating the same. The touch screen panel includes first and second substrates facing each other, the first and second substrates being joined together by a sealant; a plurality of first sensing patterns coupled to one another along a first direction on a side of the first substrate facing the second substrate; a plurality of second sensing patterns coupled to one another along a second direction on a side of the second substrate facing the first substrate; a plurality of first dummy patterns between the first sensing patterns corresponding to the second sensing patterns; a plurality of second dummy patterns between the second sensing patterns corresponding to the first sensing patterns; and an insulating layer between the first and second substrates.
    Type: Application
    Filed: August 18, 2009
    Publication date: July 22, 2010
    Inventors: Jung-Mok Park, Sun-Haeng Cho, Chang-Yong Lee, Jin-Yeol Kim, Seong-Je Huang, In-Won Jang, Dong-Wook Kang, Tae-Hyeong Kim