Patents by Inventor Nam-Yong Park

Nam-Yong Park 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: 20200342787
    Abstract: An apparatus and a method for decrypting cryptogram through steps of: dividing a cryptogram received from a server into a first cryptogram and a second cryptogram; transforming the first cryptogram and the second cryptogram by using a predetermined inverse transform; and decrypting the cryptogram to generate a plaintext based on a Feistel network including XOR operations between the transformed first cryptogram and a round key generated from a secret key and between the transformed second cryptogram and the round key are provided.
    Type: Application
    Filed: April 23, 2020
    Publication date: October 29, 2020
    Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, INJE UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Hyung Kyu LEE, Nam Yong LEE, Hea Sook PARK
  • Publication number: 20200287140
    Abstract: The present invention provides the compound represented by Formula 1 or Formula A, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device thereof, and by comprising the compound represented by Formula 1 or Formula A in the organic material layer, the driving voltage of the organic electronic device can be lowered, and the luminous efficiency and life time of the organic electronic device can be improved.
    Type: Application
    Filed: August 20, 2018
    Publication date: September 10, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Mi Young CHAE, Hye Min CHO, Min Ji JO, Soung Yun MUN, Sun Hee LEE, Nam Geol LEE, Hyung Dong LEE, Dae Hwan OH, Ga Eun LEE, Sang Yong PARK
  • Publication number: 20200239474
    Abstract: The present invention relates to a novel pyrrolo-pyrimidine derivative compound, a preparation method therefor, and a pharmaceutical composition comprising the same compound as an effective ingredient for preventing or treating a protein kinase-related disease. The compound represented by Chemical Formula 1 according to the present invention, an optical isomer thereof, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising the same as an effective ingredient has outstanding inhibitory activity against LRRK2 kinase and against phosphorylation in the NIH-3T3 cell line, which is an LRRK2-expressing cell line, and NCC01 and 448T cell lines, which are both derived from patients with brain tumors. Verified to have inhibitory activity against various protein kinases in addition to LRRK2, the compound can find effective applications in the treatment or prevention of protein kinase-related diseases.
    Type: Application
    Filed: February 22, 2018
    Publication date: July 30, 2020
    Applicants: DAEGU-GYEONGBUK MEDICAL INNOVATION FOUNDATION, NATIONAL CANCER CENTER, SAMSUNG LIFE PUBLIC WELFARE FOUNDATION
    Inventors: Hwan Geun CHOI, Jong Bae PARK, Eunhwa KO, Jung Beom SON, Joong-heui CHO, Yi Kyung KO, Jin-Hee PARK, So Young KIM, Seock Yong KANG, Seungyeon LEE, Nam Doo KIM, Yunho LEE, Sun-Hwa LEE, Dayea KIM, Sun Joo LEE, Jae Hyun BAE, Eunmi HONG, Tae-ho JANG, Sang Bum KIM, Seung Hoon LEE, Do-Hyun NAM
  • Publication number: 20200207756
    Abstract: The present invention relates to a pyrrolopyridine derivative compound, a method for preparing the same, and a pharmaceutical composition containing the same as an active ingredient for the prevention or treatment of protein kinase-related diseases. A compound represented by chemical formula 1, an optical isomer thereof, or a pharmaceutically acceptable salt thereof, according to the present invention, has excellent inhibitory activity against various protein kinases including DYRK1A, and therefore, the pharmaceutical composition containing the same as an active ingredient can be favorably used in the treatment or prevention of protein kinase-related diseases. Particularly, the pharmaceutical composition can be effectively used in the prevention, treatment, or alleviation of Alzheimer's disease, dementia, or Alzheimer's dementia.
    Type: Application
    Filed: March 23, 2018
    Publication date: July 2, 2020
    Inventors: Hwan Geun CHOI, Eunhwa KO, Joong-heui CHO, Jung Beom SON, Yi Kyung KO, Jin-Hee PARK, So Young KIM, Seock Yong KANG, Seungyeon LEE, Hee Yoon RYU, Nam Doo KIM, Sang Bum KIM, Sun-Hwa LEE, Dayea KIM, Sun Joo LEE, Sungchan CHO, Kyu-Sun LEE, Kweon YU, Miri CHOI, Ja Wook KOO, Hyang-Sook HOE
  • Patent number: 10681378
    Abstract: A method for decoding a video including a plurality of views, according to one embodiment of the present invention, comprises the steps of: configuring a base merge motion candidate list by using motion information of neighboring blocks and a time correspondence block of a current block; configuring an extended merge motion information list by using motion information of a depth information map and a video view different from the current block; and determining whether neighboring block motion information contained in the base merge motion candidate list is derived through view synthesis prediction.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: June 9, 2020
    Assignees: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Gun Bang, Gwang Soon Lee, Nam Ho Hur, Kyung Yong Kim, Young Su Heo, Gwang Hoon Park, Yoon Jin Lee
  • Publication number: 20200154136
    Abstract: Disclosed are an image encoding method using a skip mode and a device using the method. The image encoding method may comprise the steps of: judging whether there is residual block data of a prediction target block on the basis of predetermined data indicating whether residual block data has been encoded; and, if there is residual block data, restoring the prediction target block on the basis of the residual block data and an intra-screen predictive value of the prediction target block. Consequently, encoding and decoding efficiency can be increased by carrying out the encoding and decoding of screen residual data only for prediction target blocks where there is a need for a residual data block in accordance with screen similarity.
    Type: Application
    Filed: January 15, 2020
    Publication date: May 14, 2020
    Applicants: Electronics and Telecommunications Research Institute, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Gun BANG, Won Sik CHEONG, Gi Mun UM, Nam Ho HUR, Gwang Hoon PARK, Kyung Yong KIM
  • Patent number: 10608308
    Abstract: An automatic RF filter tuning system and a method for manufacturing a filter using the same are disclosed. An RF filter tuning system for tuning an RF filter that includes a plurality of cavities having resonance elements and a cover having tuning areas that are positioned correspondingly to the resonance elements, includes a measuring unit configured to measure resonance characteristics of the cavity of the RF filter, a control unit configured to calculate a tuning value of the RF filter based on the resonance characteristics, and a tuning unit configured to tune the RF filter based on the tuning value calculated by the control unit. The tuning unit includes a striking unit configured to strike the tuning area of the cover of the RF filter, thereby adjusting the resonance value and tuning the RF filter.
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: March 31, 2020
    Assignee: KMW INC.
    Inventors: Nam-Shin Park, Joung-Hoe Kim, Don-Yong Lee, Kang-Hui Suh, Jong-Youn Jung, Sang-Hwan Cho, Dong-Cheon Kim, Sang-Yoong Kim, Yong-Jin Park, Oh-Kwon Kim
  • Publication number: 20200075338
    Abstract: Provided are a monitoring device and method. A monitoring device includes a laser processor configured to emit a processing laser beam to perform a melting annealing process on a wafer; a laser monitor configured to emit a monitoring laser beam onto the wafer while the laser processor performs the melting annealing process, the laser monitor configured to measure reflectivity of the wafer; and a data processor configured to process data on the reflectivity measured by the laser monitor, and monitor one or more characteristics of the wafer based on the data on the reflectivity.
    Type: Application
    Filed: April 24, 2019
    Publication date: March 5, 2020
    Inventors: Nam Hoon LEE, Ill Hyun PARK, Tae Hee HAN, Jin Won MA, Byung Joo OH, Bong Ju LEE, Jae Hee LEE, Joo Yong LEE, Nam Ki CHO, Chang Seong HONG
  • Patent number: 10575014
    Abstract: Disclosed are an image encoding method using a skip mode and a device using the method. The image encoding method may comprise the steps of: judging whether there is residual block data of a prediction target block on the basis of predetermined data indicating whether residual block data has been encoded; and, if there is residual block data, restoring the prediction target block on the basis of the residual block data and an intra-screen predictive value of the prediction target block. Consequently, encoding and decoding efficiency can be increased by carrying out the encoding and decoding of screen residual data only for prediction target blocks where there is a need for a residual data block in accordance with screen similarity.
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: February 25, 2020
    Assignees: Electronics Telecommunications Research Institute, UNIVERSITY-INDUSTRY COOPERATION OF KYUNG HEE UNIVERSITY
    Inventors: Gun Bang, Won Sik Cheong, Gi Mun Um, Nam Ho Hur, Gwang Hoon Park, Kyung Yong Kim
  • Publication number: 20200022602
    Abstract: According to an embodiment of the present disclosure, a vehicular electrocardiogram measurement device includes an electrocardiographic sensor which is installed in a seat of a vehicle and obtains a patch signal, and a controller, which, on the basis of the patch signal obtained by the electrocardiographic sensor, generates a first request signal for requesting contact of a user's body with a patch of the electrocardiographic sensor. At least one among an autonomous vehicle, a user terminal, or a server according to embodiments of the present disclosure may be combined or associated with an artificial intelligence module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, and a device related to virtual reality (VR) or 5G service.
    Type: Application
    Filed: September 17, 2019
    Publication date: January 23, 2020
    Inventors: Nam Yong PARK, Kwang Hee LEE
  • Publication number: 20190348734
    Abstract: The present invention provides a cavity filter having a slim and compact structure in which a push-pin type RF connector, which is formed such that a terminal is exposed to both sides or one side in a height direction, is embedded so as to reduce a size of an antenna system, quickly perform verification for an individual cavity filter while having high reproducibility, and enable the antenna system to be readily mounted.
    Type: Application
    Filed: July 28, 2019
    Publication date: November 14, 2019
    Applicant: KMW INC.
    Inventors: Duk Yong Kim, Sung Ho Jang, Joung-hoe Kim, Dae Eil Jo, Nam Shin Park
  • Publication number: 20190315738
    Abstract: The present invention relates to a novel imidazopyridine derivative, a method for preparing the same, and a pharmaceutical composition containing the same as an active ingredient for preventing or treating cancer. The novel imidazopyridine derivative according to the present invention, a stereoisomer thereof and a pharmaceutically acceptable salt thereof can effectively inhibit cancer-related kinases, are excellent in inhibiting proliferation of cancer cells in a cancer cell line, and effectively inhibit proliferation of cancer cells (cancer cell apoptosis) in a cancer cell heterograft model, and thus can be useful as a pharmaceutical composition containing the same as an active ingredient for preventing or treating cancer.
    Type: Application
    Filed: June 20, 2017
    Publication date: October 17, 2019
    Applicant: DAEGU-GYEONGBUK MEDICAL INNOVATION FOUNDATION
    Inventors: Hwan Geun Choi, Jung Beom Son, Shinae Kim, Seungyeon Lee, Eunhwa Ko, Joongheui Cho, Seock Yong Kang, So Young Kim, Jin-Hee Park, Yi Kyung Ko, Hee Yoon Ryu, Nam Doo Kim, Hyunkyoung Kim, Younho Lee, Sun-Hwa Lee, Dayea Kim, Sun Joo Lee, Seongho Hong, Sang Hyun Min, Sungwoo Lee, Dong Kyu Choi, Jae Hyun Bae, Eunmi Hong, Tae-ho Jang, Jaeyoung Song, Sangbum Kim, Suk Kyoon Yoon
  • Patent number: 10412403
    Abstract: Disclosed are a video encoding/decoding method and apparatus including a plurality of views. The video decoding method including the plurality of views comprises the steps of: inducing basic combination motion candidates for a current Prediction Unit (PU) to configure a combination motion candidate list; inducing expanded combination motion candidates for the current PU when the current PU corresponds to a depth information map or a dependent view; and adding the expanded combination motion candidates to the combination motion candidate list.
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: September 10, 2019
    Assignees: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Gun Bang, Gwang Soon Lee, Nam Ho Hur, Gwang Hoon Park, Young Su Heo, Kyung Yong Kim, Yoon Jin Lee
  • Publication number: 20190267701
    Abstract: Provided is an antenna device including a first antenna body, and a power supply module detachably attached to the first antenna body. The power supply module is provided on a fastening region of a first radiation fin of the first antenna body.
    Type: Application
    Filed: May 14, 2019
    Publication date: August 29, 2019
    Inventors: Duk Yong KIM, Young Chan MOON, Min Sik PARK, Chang Woo YOO, Bae Mook JEONG, Nam Shin PARK, Min Seon YUN
  • Publication number: 20190268046
    Abstract: Provided is a multiple-input multiple-output (MIMO) antenna having a lightweight stacked structure. According to one aspect of the present invention, there is provided a MIMO antenna assembly having a lightweight stacked structure, in which a calibration network, which was provided between antenna elements and filters in the related art, is provided on one printed circuit board (PCB), together with a power amplifier and a digital circuit, and filters are closely coupled to the bottom of the PCB on which the feeding network is provided. The present invention employs a strategy in which an antenna assembly is reduced to a compact size while managing phase deviation caused due to filters at an acceptable level.
    Type: Application
    Filed: May 15, 2019
    Publication date: August 29, 2019
    Inventors: Duk Yong KIM, Bae Mook JEONG, Chang Woo YOO, Young Chan MOON, Nam Shin PARK, Bum Sik PARK, Min Seon YUN, Min Sik PARK, Sung Ho JANG
  • Patent number: 10390800
    Abstract: Provided are an ultrasound diagnosis apparatus and an ultrasound diagnosis method that provide to a user an ultrasound image which is easy to recognize. The ultrasound diagnosis apparatus includes a probe, an ultrasound transmitter configured to transmit ultrasound waves to an object by using the probe, an ultrasound receiver configured to generate ultrasound data based on reflection waves corresponding to the transmitted ultrasound waves, a bio-signal obtaining unit configured to obtain bio-signals that are periodically generated, a data processor configured to obtain first loop image data and second loop image data based on the ultrasound data, and an image generator configured to generate combined data by combining the first loop image data and the second loop image based on the bio-signals.
    Type: Grant
    Filed: November 11, 2015
    Date of Patent: August 27, 2019
    Assignee: SAMSUNG MEDISON CO., LTD.
    Inventors: Jin-Yong Lee, Sung-wook Park, Jin-ki Park, Joo-hyun Song, Bong-heon Lee, Hyuk-jae Chang, Nam-sik Chung, Geu-ru Hong, Jong-hwa Kim, Ji-hyun Yoon
  • Publication number: 20190242744
    Abstract: The present invention provides an online diagnostic/prognostic system, for a rotation device, which does not require a diagnostic apparatus to be transferred and enables easy transmission of waveform data to a remote site. To this end, the present invention comprises: a vibration sensor mounted on a rotation device; a data analyzing unit connected to the vibration sensor and for extracting valid data, which is required for the diagnosis of the rotation device, from data obtained from the vibration sensor; and a diagnostic/prognostic server for diagnosing for abnormalities in the rotation device by means of comparing the valid data and prestored data. Therefore, the present invention does not require an apparatus for measuring vibrations to be transferred and enables transmission of waveform data to a remote cite, thereby enabling more efficient diagnosis for a rotation device and preventing abnormalities in the rotation device.
    Type: Application
    Filed: August 29, 2017
    Publication date: August 8, 2019
    Inventors: Yang Seok Kim, Dae Woong KIM, Bum Nyun KIM, Ji In KIM, Nam Woo CHOI, Jae Hun SHIN, Young Sheop PARK, Chi Yong PARK, Jong Seog KIM, Hyoung Kyun KIM, Byoung Oh LEE, Hee Seung CHANG, You Soo SHIN
  • Patent number: 10368100
    Abstract: Disclosed is a method and apparatus for decoding video data. The method for decoding video data includes receiving coded video data including multi-view video data and depth data corresponding to the video data, acquiring motion data for inter-view prediction of a coding unit of the coded video data from the depth data, and performing inter-view prediction based on the motion data, and restoring video data according to the multi-view video data including the coding unit and the depth data based on the motion prediction.
    Type: Grant
    Filed: June 21, 2018
    Date of Patent: July 30, 2019
    Assignees: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Gun Bang, Won Sik Cheong, Nam Ho Hur, Kyung Yong Kim, Gwang Hoon Park, Young Su Heo
  • Publication number: 20190214156
    Abstract: The present invention provides a method for enabling a large integrated monitoring screen for integrated monitoring of multiple reactors, and a large integrated monitoring screen system. The method for enabling the large integrated monitoring screen comprises the steps of: a screen generation managing device in a remote integrated monitoring center generating at least one of a status monitoring screen, an early warning screen, a diagnostic analysis screen, and a CCTV screen with respect to a plurality of reactors in a nuclear power plant; and transmitting a screen requested by an administrator to the large integrated monitoring screen through an integrated screen control device.
    Type: Application
    Filed: August 29, 2017
    Publication date: July 11, 2019
    Inventors: Dae Woong KIM, Yang Seok KIM, Bum Nyun KIM, Young Sheop PARK, Chi Yong PARK, Jong Seog KIM, Hyoung Kyun KIM, Byoung Oh LEE, Ji In KIM, Nam Woo CHOI, Ji Soo RYU, Jeong Hag OH, Jung Hoon KIM
  • Publication number: 20190195249
    Abstract: Method for diagnosing a pneumatic control valve by using a positioner model includes: establishing relational expression for outputting valve stem displacement according to control pressure, the relational expression including parameters for the characteristics of a positioner, an actuator, and a valve, determining initial parameter value by adjusting the values of the parameters until the difference between a measured value for a normal operation of the pneumatic control valve and output value obtained by the relational expression is smaller than predetermined error limit, determining diagnostic parameter value by adjusting the values of the parameters until the difference between a measured value for a diagnostic operation of the pneumatic control valve and an output value obtained by the relational expression is smaller than a predetermined error limit, and comparing the initial parameter value and the diagnostic parameter value so as to determine whether the pneumatic control valve has abnormality.
    Type: Application
    Filed: August 30, 2017
    Publication date: June 27, 2019
    Inventors: Yang Seok KIM, Dae Woong KIM, Bum Nyun KIM, Young Sheop PARK, Chi Yong PARK, Jong Seog KIM, Hyoung Kyun KIM, Byoung Oh LEE, Ji In KIM, Nam Woo CHOI, Yong Hoon PARK, Hee Seung CHANG, You Soo SHIN