Patents by Inventor Tae In AN

Tae In AN 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).

  • ELECTRONIC DEVICE COMPRISING ANTENNA
    Publication number: 20190288392
    Abstract: An electronic device according to an embodiment may comprise: a housing including a first slit having a length corresponding to a first frequency and a second slit extending from one point of the first slit in a different direction from the first slit and having a length corresponding to a second frequency, and configured to resonate at the first frequency and the second frequency by the first slit and the second slit; a printed circuit board disposed in the housing and at least partially made of a non-conductive material in regions corresponding to the first slit and the second slit; and a power supply unit for supplying power through one point of the housing, adjacent to the first slit or the second slit. Various other embodiments recognized from the specification are also possible.
    Type: Application
    Filed: November 2, 2017
    Publication date: September 19, 2019
    Inventors: Jae Hyung KIM, Kyung Bae KO, Tae Gyu KIM, Je Sun MOON, Jin Kyu BANG, Sang Hoon LEE
  • INPUT/OUTPUT CIRCUIT AND MEMORY DEVICE HAVING THE SAME
    Publication number: 20190287587
    Abstract: An input/output circuit includes a data buffer group configured to buffer data received through data lines, a data strobe buffer configured to buffer a data strobe signal to output a buffered data strobe clock, a digitally controlled delay line configured to output delay data by controlling skew of the buffered data according to a delay code, a data strobe clock output circuit configured to generate a delay data strobe clock in response to the buffered data strobe clock, a sampler configured to sample the delay data according to the delay data strobe clock to output sampled data, and a de-skew circuit configured to update the delay code according to the sampled data.
    Type: Application
    Filed: November 19, 2018
    Publication date: September 19, 2019
    Inventors: Dong Hyun KIM, Dae Han KWON, Kwan Su SHON, Soon Ku KANG, Jung Hyun SHIN, Doo Bock LEE, Yo Han JEONG, Eun Ji CHOI, Tae Jin HWANG
  • SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SEMICONDUCTOR DEVICE
    Publication number: 20190287999
    Abstract: A semiconductor device includes stack structures each including a first conductive layer, a substrate disposed under the stack structures, first impurity regions disposed in the substrate, and at least one trench passing through the stack structures and disposed above the first impurity regions.
    Type: Application
    Filed: October 25, 2018
    Publication date: September 19, 2019
    Applicant: SK hynix Inc.
    Inventors: Yung Jun KIM, Won Hyo CHA, Byung Soo PARK, Sang Tae AHN, Sung Jae CHUNG
  • REFRACTIVE OPTICAL SCREEN AND FLOATING HOLOGRAM SYSTEM USING SAME
    Publication number: 20190286054
    Abstract: Disclosed are a refractive optical screen and a floating hologram system using the same. The refractive optical screen is a refractive optical screen which refracts incident light beams and adjusts a travelling direction of the light beams, and includes a prism array in which a plurality of prisms refracting one or more light beams toward a viewing direction of a viewer located at the front side of the refractive optical screen is arranged in a line, and one or more virtual images generated by the one or more refracted light beams simultaneously form a floating hologram arranged in the viewing direction.
    Type: Application
    Filed: October 19, 2016
    Publication date: September 19, 2019
    Applicant: KT CORPORATION
    Inventors: Jong-Heum Kim, Jang-Won Suh, Tae-Gil Yang, Sang-Hoon Han
  • RAMP SIGNAL GENERATION DEVICE AND CMOS IMAGE SENSOR INCLUDING THE SAME
    Publication number: 20190289236
    Abstract: A ramp signal generation device includes a sampling circuit suitable for sampling a ramp current, which flows on a plurality of ramp current paths, and storing a voltage corresponding to the sampled ramp current; a current maintaining circuit suitable for maintaining the ramp current; a current maintaining/transferring circuit suitable for maintaining and transferring a current corresponding to the voltage stored by the sampling circuit; a selection circuit suitable for selecting a ramp current path of the sampling block and the current maintaining/transferring circuit; and a current-to-voltage converter suitable for converting the current transferred from the current maintaining/transferring circuit and generating therefrom a ramp voltage.
    Type: Application
    Filed: November 13, 2018
    Publication date: September 19, 2019
    Inventor: Tae-Gyu KIM
  • INTEGRATED CIRCUIT INCLUDING STANDARD CELL
    Publication number: 20190287891
    Abstract: A standard cell of an IC includes a cell area including a transistor configured to determine a function of the standard cell; a first dummy area and a second dummy area respectively adjacent to two sides of the cell area in a first direction; and an active area extending in the first direction across the cell area, the first dummy area, and the second dummy area. The active area includes a first active area and a second active area spaced apart from each other in a second direction perpendicular to the first direction and extend parallel to each other in the first direction. At least one of the first active area and the second active area provided in the first dummy area is biased, and at least one of the first active area and the second active area provided in the second dummy area is biased.
    Type: Application
    Filed: June 6, 2019
    Publication date: September 19, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: In-gyum KIM, Ha-young KIM, Tae-joong SONG, Jong-hoon JUNG, Gi-young YANG, Jin-young LIM
  • POSTURE RESTORING ASSEMBLY FOR WEARABLE ASSISTIVE DEVICE
    Publication number: 20190282429
    Abstract: An exoskeleton may include a pair of actuated limbs rotatably arranged at sides of a lumbar/back frame. A posture restoring assembly may connect the sides of the lumbar/back frame and an upper end of the actuated limbs and return the actuated limbs to an initial or resting position thereof via an elastic or restoring force.
    Type: Application
    Filed: March 14, 2019
    Publication date: September 19, 2019
    Inventors: Jung Kyu SON, Bohyun NAM, Kyu Tae PARK, Seonil YU, Wonjun LEE
  • SOLAR CELL ELECTRODE CONDUCTIVE PASTE COMPOSITION, AND SOLAR CELL COMPRISING ELECTRODE MANUFACTURED BY USING SAME
    Publication number: 20190284089
    Abstract: The present invention relates to a conductive paste composition for a solar cell electrode, including a conductive metal powder, a glass frit and an organic vehicle, wherein the glass frit has a specific composition that enables the formation of a side shape in which a surface slope, measured depending on the height relative to a wafer, increases and then decreases, and upon electrode formation using the conductive paste including such a glass frit, wetting characteristics and spreadability are improved such that the light-receiving area of a solar cell is enlarged, thus increasing short-circuit current, and contact resistance is also improved to thus increase a fill factor (FF), ultimately increasing the power generation efficiency of the solar cell.
    Type: Application
    Filed: October 18, 2017
    Publication date: September 19, 2019
    Inventors: Tae Hyun JUN, In Chul KIM, Min Soo KO, Hwa Young NOH, Mun Seok JANG, Chung Ho KIM
  • ASYMMETRICAL-CUFFED ORAL OR NASAL ENDOTRACHEAL TUBE
    Publication number: 20190282776
    Abstract: An oral or nasal endotracheal tube includes a tube part, a first balloon and a second balloon. The tube part extends along a direction with a tube shape and an end portion of the tube part is intubated into trachea. The first balloon extends with passing through the tube part, and expands or contracts a block cuff. The second balloon extends with passing through the tube part, and expands or contracts a guide cuff. The block cuff uniformly expands around the tube part and blocks the trachea after the tube part is intubated into the trachea. The guide cuff ununiformly expands around the tube part and guides the tube part to be intubated into the trachea.
    Type: Application
    Filed: May 12, 2017
    Publication date: September 19, 2019
    Applicants: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Young-jun OH, Tae-dong KWEON, Young-min OH
  • MULTICHANNEL AUDIO SIGNAL PROCESSING METHOD AND DEVICE
    Publication number: 20190289413
    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: March 18, 2019
    Publication date: September 19, 2019
    Applicant: Electronics And Telecommunications Research Institute
    Inventors: Seung Kwon BEACK, Jeong Il SEO, Jong Mo SUNG, Tae Jin LEE, Dae Young JANG, Jin Woong KIM
  • POWER SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20190288066
    Abstract: A power semiconductor device includes a drain region and a source region disposed on a substrate, a gate insulating layer and a gate electrode disposed on the substrate and disposed between the drain region and the source region, a protection layer in contact with a top surface of the substrate and a top surface of the gate electrode, a source contact plug connected to the source region, a drain contact plug connected to the drain region, and a field plate plug in contact with the protection layer, wherein a width of the field plate plug is greater than a width of the source contact plug or a width of the drain contact plug.
    Type: Application
    Filed: August 3, 2018
    Publication date: September 19, 2019
    Applicant: Magnachip Semiconductor, Ltd.
    Inventors: Tae Hoon LEE, Jun Hee CHO, Jin Seong CHUNG
  • MEMORY APPARATUSES USING HETEROGENEOUS MEMORY ARRAY AND OPERATING METHODS THEREOF
    Publication number: 20190286372
    Abstract: The present invention relates to memory apparatuses and an operating methods using a heterogeneous memory array. An operation method of a memory apparatus using a heterogeneous memory array according to an embodiment of the present invention includes dividing an input bit into at least one data bit according to a mode bit, and writing the divided data bits in each cell of the memory array by using a cell level of the memory array which is configured according to the mode bit.
    Type: Application
    Filed: March 14, 2019
    Publication date: September 19, 2019
    Applicant: Research & Business Foundation Sungkyunkwan University
    Inventors: Joon Sung YANG, Tae Hyun KWON, Imran MUHAMMAD, Jung Min YOU
  • LEG BELT TO EFFECTIVELY SUPPORT THE LEG AND WEARABLE ASSISTIVE DEVICE HAVING THE SAME
    Publication number: 20190283235
    Abstract: A wearable assistive device may include a main frame, a leg assembly that extends downward from an end of the main frame, and a foot assembly that is installed at an end of the leg assembly. The leg assembly may include a leg frame having an upper end connected to the main frame and a lower end connected to the foot assembly and a leg belt that is mounted on the leg frame. The leg belt may include a belt that secures to a leg of the user, and a frame in which the belt is stored in a retractable and withdrawable manner while moving in a zigzag pattern inside the frame.
    Type: Application
    Filed: March 14, 2019
    Publication date: September 19, 2019
    Inventors: Bohyun NAM, Kyu Tae Park, Jung Kyu Son, Seonil Yu, Wonjun Lee
  • METHOD AND DEVICE FOR EXECUTING MULTI-BEAM-BASED RANDOM ACCESS PROCEDURE IN WIRELESS COMMUNICATION
    Publication number: 20190289640
    Abstract: Provided is a method for a base station executing a multi-beam-based random access procedure in wireless communication, and a device therefor. The method may include: transmitting information associated with a RACH resource to a terminal; receiving a multi-RACH preamble from the terminal by a multi-beam; and transmitting a random access response to the terminal.
    Type: Application
    Filed: October 27, 2017
    Publication date: September 19, 2019
    Applicant: KT CORPORATION
    Inventors: Ki-tae KIM, Woo-jin CHOI
  • RESONANT PROCESS MONITOR
    Publication number: 20190287758
    Abstract: Embodiments described herein include a resonant process monitor and methods of forming such a resonant process monitor. In an embodiment, the resonant process monitor includes a frame that has a first opening and a second opening. In an embodiment, a resonant body seals the first opening of the frame. In an embodiment, a first electrode on a first surface of the resonant body contacts the frame and a second electrode is on a second surface of the resonant body. Embodiments also include a back plate that seals the second opening of the frame. In an embodiment the back plate is mechanically coupled to the frame, and the resonant body, the back plate, and interior surfaces of the frame define a cavity.
    Type: Application
    Filed: March 19, 2018
    Publication date: September 19, 2019
    Inventors: Yaoling PAN, Vijaykumar KRITHIVASAN, Shimin MAO, Kelvin CHAN, Michael D. WILLWERTH, Anantha SUBRAMANI, Ashish GOEL, Chih-shun LU, Philip Allan KRAUS, Patrick John TAE, Leonard TEDESCHI
  • BIOSENSOR AND MEASURING METHOD THEREOF
    Publication number: 20190285625
    Abstract: A biosensor includes a solution chamber containing primary antibodies, secondary antibodies, and measuring substances, an injection fluid transfer unit for connection the solution chamber to an injection port, and a discharging transfer unit for connecting the solution chamber to a discharging port.
    Type: Application
    Filed: March 12, 2019
    Publication date: September 19, 2019
    Inventors: Bong Kyu KIM, Chang-Geun AHN, Kwang Hyo CHUNG, Eun-Ju JEONG, Chul HUH, Seunghwan KIM, Jin Tae KIM, Won Kyoung LEE
  • STAGE AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME
    Publication number: 20190287457
    Abstract: A stage includes an output, an input, signal processors, and a stabilizer. The output supplies a voltage of a first or second power source to an output terminal based on voltages of first and second nodes. The input controls voltages of third and fourth nodes based on signals to a first and second input terminals. A first signal processor controls the voltage of the first node based on the voltage of the second node. A second signal processor is connected to a fifth node and controls the voltage of the first node based on a signal to a third input terminal. A third signal processor controls the voltage of the fourth node based on the voltage of the third node and the signal to the third input terminal. The stabilizer is connected between the second signal processor and input to control voltage drop widths of the third and fourth nodes.
    Type: Application
    Filed: June 3, 2019
    Publication date: September 19, 2019
    Inventors: Seung Kyu LEE, Seung Ji CHA, Ji Hyun KA, Tae Hoon KWON, Min Ku LEE, Jin Tae JEONG
  • ELECTRONIC APPARATUS, CONTROL METHOD OF ELECTRONIC APPARATUS, AND RECORDING MEDIUM
    Publication number: 20190289371
    Abstract: Provided is an electronic apparatus including: at least one communicator configured to communicate with a first external apparatus and a second external apparatus; and a processor configured to receive a request for writing a file on the second external apparatus from the first external apparatus, receive the file from the first external apparatus based on a filename format of the file, writing of which is permitted, and make the received file be selectively stored in the second external apparatus.
    Type: Application
    Filed: November 16, 2017
    Publication date: September 19, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Tae-yang MOK, Nam-Jae JEON, Hak-bong LEE
  • MEMORY DEVICE AND MEMORY SYSTEM HAVING THE SAME
    Publication number: 20190287625
    Abstract: Provided herein may be a memory device and a memory system including the memory device. The memory device may include a memory block including a plurality of memory cells, a peripheral circuit configured to perform a selective erase operation on the memory cells, and control logic configured to control, during the selective erase operation, the peripheral circuit to apply an erase allowable voltage to a selected word line among a plurality of word lines in the memory block, apply an erase voltage to a selected string among a plurality of strings in the memory block, and float unselected word lines and unselected strings.
    Type: Application
    Filed: October 23, 2018
    Publication date: September 19, 2019
    Inventors: Ji Man HONG, Tae Hoon KIM
  • SYSTEM AND METHOD FOR LASER ASSISTED BONDING OF AN ELECTRONIC DEVICE
    Publication number: 20190287816
    Abstract: A system and method for laser assisted bonding of semiconductor die. As non-limiting examples, various aspects of this disclosure provide systems and methods that enhance or control laser irradiation of a semiconductor die, for example spatially and/or temporally, to improve bonding of the semiconductor die to a substrate.
    Type: Application
    Filed: May 28, 2019
    Publication date: September 19, 2019
    Inventors: Tae Ho Yoon, Yang Gyoo Jung, Min Ho Kim, Youn Seok Song, Dong Soo Ryu, Choong Hoe Kim