Patents by Inventor Yong An

Yong 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).

  • Method for manufacturing flexible printed circuit board and flexible printed circuit board manufactured thereby
    Patent number: 10512175
    Abstract: A method for manufacturing a flexible printed circuit board includes preliminarily thermally deforming s substrate through heating, forming a circuit pattern with a conductive paste on the preliminarily thermally deformed substrate, and firing the circuit pattern. A flexible printed circuit board includes a substrate, and a circuit pattern formed by firing a conductive paste on a first surface of the substrate. The substrate is preliminarily thermally deformed and, thus, a shrinkage variation thereof before and after firing the conductive paste is zero. Dimensional stability when firing the circuit pattern printed with the conductive paste can be ensured, deterioration of adhesion between the circuit pattern and the substrate attributable to film deformation upon firing can be prevented, and stable adhesion of the circuit pattern can be maintained even after firing.
    Type: Grant
    Filed: April 11, 2014
    Date of Patent: December 17, 2019
    Assignee: AMOGREENTECH CO., LTD.
    Inventors: O-Chung Kwon, Jeong-Sang Yu, Jae-Sic Kim, Yong-Il Kim, Hyun-Soo Jang
  • Non-volatile memory semiconductor device and manufacturing method thereof
    Patent number: 10510544
    Abstract: A method of manufacturing a non-volatile memory semiconductor device includes forming a plurality of memory cells on a non-volatile memory cell area of a semiconductor substrate, and forming a conductive layer over the plurality of memory cells. A first planarization layer of a planarization material having a viscosity of less than about 1.2 centipoise is formed over the plurality of memory cells. A planarization operation is performed on the first planarization layer and the conductive layer, thereby removing an upper region of the first planarization layer and an upper region of the conductive layer. Portions of a lower region of the conductive layer are completely removed between the memory cells.
    Type: Grant
    Filed: October 5, 2017
    Date of Patent: December 17, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Yu-Ling Hsu, Hung-Ling Shih, Chieh-Fei Chiu, Po-Wei Liu, Wen-Tuo Huang, Yong-Shiuan Tsair, Shihkuang Yang
  • Wire bunching device, backlight module and display device
    Patent number: 10512186
    Abstract: A wire bunching device, a backlight module and a display device are provided. The wire bunching device includes a base and a top cap; the top cap and the base being connected with each other to form a hollow structure running through the wire bunching device in a first direction, the hollow structure being used for a wire material to pass through; an inner wall of the hollow structure at least including a first portion formed by the top cap and a second portion formed by the base, the first portion and the second portion respectively extending from one end of the hollow structure to the other end in the first direction.
    Type: Grant
    Filed: January 24, 2017
    Date of Patent: December 17, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jian Xu, Yong Qiao
  • Dishwasher
    Patent number: 10506911
    Abstract: Disclosed herein is a dishwasher including a spray unit fixed to one sidewall of a wash tub and a reflecting plate assembly to reflect wash water sprayed from the spray unit onto dishes and to linearly reciprocate in a spray direction of the wash water sprayed from the spray unit. The dishwasher further includes a drive unit to drive the reflecting plate assembly, and a cam unit to transmit driving force of the drive unit to the reflecting plate assembly. The drive unit includes a motor to generate rotational force, and a belt forming a closed loop and caused to make cyclic movement by the motor. The cam unit is engaged with the belt to transmit power of the belt to the reflecting plate assembly. The cam is alternately engaged with first and second portions of the belt to cause the reflecting plate assembly to reciprocate.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: December 17, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chan Young Park, Chang Wook Lee, Seung Gee Hong, Young Su Ser, Soo Hyung Yoo, Kwan Woo Hong, Yong Soo Kyong, Jea Won Lee, Dae Uk Kang, Jeong Hoon Kang, Sung Jin Kim
  • Method for regenerating T cells and applications thereof
    Patent number: 10508287
    Abstract: The present invention relates to a method for inducing the transdifferentiation of B lymphoid cells into T lymphoid cells using transcription factor Hoxb5, and related products and applications thereof. The method of the present invention specifically comprises: introducing Hoxb5, a nucleic acid molecule encoding Hoxb5 or a construct comprising the nucleic acid molecule into the B lymphoid cells to obtain the B lymphoid cells with overexpressed Hoxb5; then implanting the obtained B lymphoid cells into the body of a subject to obtain regenerated T cell progenitor cells by way of transdifferentiation, and then the T cell progenitor cells differentiate into mature T cells with functions. The regenerated T cells obtained using the method of the present invention are not only functionally normal, but also show no risk of tumorigenesis or extremely low risk of tumorigenesis.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: December 17, 2019
    Assignee: Guangzhou Institutes of Biomedicine and Health Chinese Academy of Sciences
    Inventors: Jinyong Wang, Dan Yang, Yong Dong, Fangxiao Hu, Qianhao Zhao, Mengyun Zhang, Cui Lv, Ying Wang
  • Peptide having hair growth-promoting activity and/or melanin generation-promoting activity, and use thereof
    Patent number: 10508140
    Abstract: The present invention provides: a peptide which shows a hair growth-promoting activity and/or a melanin generation-promoting activity; a composition for preventing and/or alleviating hair loss, comprising the peptide as an effective ingredient; a composition for promoting hair growth, comprising the peptide as an effective ingredient; a use of the peptide for preventing and/or alleviating hair loss; a use of the peptide for promoting hair growth; a pharmaceutical composition for preventing and/or treating hypomelanosis, comprising the peptide as an effective ingredient; a cosmetic composition for preventing and/or treating hypomelanosis, comprising the peptide as an effective ingredient; and a use of the peptide for preventing and/or treating hypomelanosis.
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: December 17, 2019
    Assignee: CAREGEN CO., LTD.
    Inventors: Yong Ji Chung, Eun Mi Kim, Eung-Ji Lee
  • Multilayer ceramic electronic component
    Patent number: 10510490
    Abstract: A multilayer ceramic electronic component includes: a ceramic body including a dielectric layer and first and second internal electrodes stacked to be alternately exposed to one side surface and the other side surface with the dielectric layer disposed therebetween; and first and second external electrodes disposed on an external surface of the ceramic body to be connected to the first and second internal electrodes, respectively, in which the ceramic body includes an area of overlap in a thickness direction of the first and second internal electrodes, margin region, and/or cover region, and the margin region in the width direction and/or the cover region includes a phosphoric acid-based second phase.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: December 17, 2019
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sim Chung Kang, Eun Jung Lee, Ki Pyo Hong, Yong Park
  • Foamable resin composition for foam sheet, foam sheet, process for preparing particulate polylactic acid and process for preparing foam sheet
    Patent number: 10508176
    Abstract: Disclosed herein is a foamable resin composition for a foam sheet including polylactic acid resin particles, each of the particles having a particle size of about 1 ?m to about 100 ?m. A process for preparing a particulate polylactic acid resin includes: introducing a polylactic acid resin and then forming a molten polylactic acid spray solution; and injecting the molten polylactic acid spray solution by a melt spray method and simultaneously cooling the molten polylactic acid spray solution to obtain a particulate polylactic acid. In addition, disclosed herein is a process for preparing a foam sheet using the foamable resin composition for a foam sheet including a polylactic acid resin.
    Type: Grant
    Filed: January 18, 2018
    Date of Patent: December 17, 2019
    Assignee: LG HAUSYS, LTD.
    Inventors: Jun-Beom Shin, Sung-Yong Kang, Min-Hee Lee, Hea-Won Kwon, Kyoung-Min Kang
  • Post guard integrated management system and post guard integrated management method thereof
    Patent number: 10510262
    Abstract: A post guard integrated management system includes a post guard having an embedded integrated module and installed in a building, and when a collision accident occurs or a fire accident occurs in the post guard, and notifies a manager or an operator of the status and risk of the accident, and a post guard integrated management method thereof. The post guard integrated management system includes a post guard installed in a pillar of a rack and having a sensor to transmit a change in tilt and presence or absence of collision along with position information; and a management server configured to monitor presence or absence of collision and a dangerous condition of the rack or the post guard based on the transmitted presence or absence of collision and dangerous condition of the rack or the post guard and provide detected status information of all post guards to receiving terminals.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: December 17, 2019
    Inventor: Yong Rok Kim
  • Method for preparing acetal carbonyl compound
    Patent number: 10508073
    Abstract: The present application provides a method for preparing acetal carbonyl compound used as an intermediate for producing ethylene glycol, which comprises a step in which a raw material acetal and a raw gas carbon monoxide go through a reactor loaded with a catalyst containing an acidic microporous silicoaluminophosphate molecular sieve, for carrying out a carbonylation reaction. In the method of the present invention, the conversion rate of the raw material acetal is high, and the selectivity of acetal carbonylation is high, and the catalyst life is long, and no additional solvent is needed in the reaction process, and the reaction condition is relatively mild, and the process is continuous, showing the potential for industrial application. Moreover, the product of acetal carbonyl compound can be used for producing ethylene glycol by hydrogenation followed by hydrolysis.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: December 17, 2019
    Assignee: Dalian Institute of Chemical Physics, Chinese Academy of Sciences
    Inventors: Youming Ni, Wenliang Zhu, Yong Liu, Hongchao Liu, Zhongmin Liu, Miao Yang, Peng Tian
  • Safety service system and method thereof
    Patent number: 10510237
    Abstract: Disclosed are a safety service system and a method thereof. The safety service system comprises: a collection unit for collecting position information and image information related to a protected person who is registered by a protector; and a service providing unit for providing the position information and the image information to one or both of the protector and a security company upon detection of a signal that the protected person is in danger.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: December 17, 2019
    Assignee: THINKWARE CORPORATION
    Inventors: Ji Young Lee, Yong Rae Jo, Jung Hwa Yoo, Ji Hyun Yoo
  • Light emitting diode package and manufacturing method thereof
    Patent number: 10510933
    Abstract: A light-emitting diode package includes a light-emitting diode chip disposed in a housing, a first phosphor configured to emit green light, and a second and a third phosphor configured to emit red light. White light is configured to be formed by a synthesis of light emitted from the light-emitting diode chip, the first phosphor, the second phosphor, and the third phosphor. At least one of the second and third phosphor is a nitride based phosphor that includes at least one of MSiN2, MSiON2, and M2Si5N8, where M is one of Ca, Sr, Ba, Zn, Mg, and Eu.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: December 17, 2019
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Kwang Yong Oh, Ho Jun Byun, Hyuck Jun Kim, Ki Bum Nam, Su Yeon Kim
  • Device for attaching/detaching idler horn for actuator module
    Patent number: 10511205
    Abstract: An embodiment of the present invention provides a device for attaching/detaching an idler horn for an actuator module which can have a motor, a reduction gear and a control circuit equipped therein. The device, for attaching/detaching an idler horn, comprises: a ring-shaped elastic switch which surrounds the inner end part of a cylindrical hollow portion provided on one side of a housing that forms the outer skin of an actuator module; and a ring-shaped cover member which is for fixing the ring-shaped elastic switch, wherein the ring-shaped elastic switch can be selectively attached/detached to/from an idler horn by means of elasticity.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: December 17, 2019
    Assignee: ROBOTIS CO., LTD.
    Inventors: Byoung Soo Kim, Wook Jang, In Yong Ha
  • Off-grid power generating apparatus and vector control method thereof
    Patent number: 10511243
    Abstract: A power generating apparatus and vector control method thereof are provided. The apparatus includes a rotor with plurality of symmetric phase windings, a stator with a single phase winding, sensors and an excitation control device. Current sensors on the stator side and on the rotor side are configured to measure the amplitudes of the load current and the phase current of the rotor respectively. A position sensor is configured to measure the angle of the rotor. The excitation control device is configured to regulate the engine speed responsive to load power. The excitation control device also generates a modulating signal in accordance with the target voltage vector of the rotor and the slip angle and regulates the excitation current in the phase windings of the stator with the modulating signal.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: December 17, 2019
    Assignee: CHONGQING HEYA TECHNOLOGY CO., LTD.
    Inventors: Yong Liao, Huaping Tang, Weijia Zhang, Meichang Xie
  • Apparatus and method for processing multi-channel audio signal
    Patent number: 10511925
    Abstract: Disclosed is an apparatus and method for processing a multichannel audio signal. A multichannel audio signal processing method may include: generating an N-channel audio signal of N channels by down-mixing an M-channel audio signal of M channels; and generating a stereo audio signal by performing binaural rendering of the N-channel audio signal.
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: December 17, 2019
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Yong Ju Lee, Jeong Il Seo, Seung Kwon Beack, Kyeong Ok Kang, Jin Woong Kim, Jae Hyoun Yoo
  • Relaxing seat for vehicle
    Patent number: 10507744
    Abstract: A relaxing seat for a vehicle may include a fixed rail fixed to a vehicle body; a first moving rail coupled to the fixed rail; a second moving rail coupled to the first moving rail; a back link rotatably coupled to the fixed rail and a seat back frame; a cushion rear-side link including first and second end portions, wherein the first end portion is rotatably coupled to a portion at which a lower end portion of the seat back frame and a rear end portion of a seat cushion frame are rotatably coupled to each other, and the second end portion is rotatably coupled to the first moving rail; and a cushion front-side frame including a first end portion and a second end portion, wherein the first end portion is rotatably coupled to a front end portion of the seat cushion frame, and the second end portion of which is fixedly coupled to the second moving rail.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: December 17, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation, DAE WON SAN UP CO., LTD
    Inventors: Eun Sue Kim, Seung Hyeok Chang, Dae Ig Jung, Sun Ho Hur, Young Cheol Jang, Sang Yong Koo, Byoung Su You, Tae Hyung Kim, Jong Ho Lim, Dong Hwi Kim
  • Pixel circuit, driving method thereof, display panel and display device
    Patent number: 10510297
    Abstract: The present disclosure relates to a pixel circuit including a charging circuit, a driving circuit, a compensating circuit, an adjusting circuit and a light emitting device. In a charging stage, a first node and a second node may be charged through the charging circuit. In a compensating stage, a threshold voltage compensation is applied to the third node through the compensating circuit. In an adjusting stage, a potential of the third node is adjusted by the adjusting circuit. In a light emitting stage, the driving circuit drives the light emitting device to emit light through the first power signal under control of the third node. Meanwhile, a threshold voltage compensation is applied to the third node which controls the driving circuit during the compensating stage.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: December 17, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Peng Jiang, Haipeng Yang, Ke Dai, Yong Jun Yoon
  • Display panel and display apparatus
    Patent number: 10509272
    Abstract: A display panel and a display apparatus includes the display panel. The display panel includes a first substrate, a second substrate and a liquid crystal layer between the first substrate and the second substrate. The first substrate and the second substrate are disposed opposite to each other, the first substrate comprises a pixel electrode, the second substrate comprises a common electrode, and the common electrode is formed with an opening.
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: December 17, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hongfei Cheng, Jianbo Xian, Xueguang Hao, Yuxin Zhang, Yong Hu
  • Intra prediction mode encoding/decoding method and apparatus for same
    Patent number: 10511836
    Abstract: Disclosed herein is an intra prediction method including: deriving neighbor prediction mode information from a left neighbor prediction mode and an upper neighbor prediction mode; deriving an intra prediction mode for a decoding target unit by using the derived neighbor prediction mode information; and performing intra prediction on the decoding target unit based on the intra prediction mode. According to exemplary embodiments of the present invention, image encoding/decoding efficiency can be improved.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: December 17, 2019
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Ha Hyun Lee, Hui Yong Kim, Sung Chang Lim, Jong Ho Kim, Jin Ho Lee, Se Yoon Jeong, Suk Hee Cho, Jin Soo Choi, Jin Woong Kim, Chie Teuk Ahn
  • Bi-directional multi-mode charge pump
    Patent number: 10511224
    Abstract: Some embodiments include apparatus and methods using a charge pump coupled to a first supply power node and a second supply power node. The charge pump is arranged to transfer charge from the first supply power node to the second supply power node during a first time interval and to transfer charge from the second supply power node to the first supply power node during a second time interval.
    Type: Grant
    Filed: April 3, 2018
    Date of Patent: December 17, 2019
    Assignee: Intel Corporation
    Inventors: Jaydeep Kulkarni, Yong Shim, Pascal A. Meinerzhagen, Muhammad M. Khellah