Patents by Inventor Jin-Pyo Park

Jin-Pyo 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: 20190370991
    Abstract: According to the present disclosure, a method of calculating an angle of impact of a bloodstain is performed by a device for calculating an angle of impact of a bloodstain and includes obtaining a captured image of an analysis target by using a camera, extracting a spatter stain included in the analysis target, by analyzing the obtained captured image, calculating a major axis length and a minor axis length of the spatter stain, estimating an angle of impact of the spatter stain by using the major axis length and the minor axis length of the spatter stain, and outputting the spatter stain and the angle of impact of the spatter stain.
    Type: Application
    Filed: October 30, 2018
    Publication date: December 5, 2019
    Inventors: Nam Kyu Park, Jae Mo Goh, Jin Pyo Kim, Young II Seo, Eun Ah Joo, Je Hyun Lee, Sang Yoon Lee, Dong A Lim
  • Publication number: 20190369082
    Abstract: According to the present disclosure, a method of calculating a formation time of a perimeter stain is performed by a device for calculating a formation time of a perimeter stain, and includes obtaining a captured image of an analysis target by using a camera, extracting an image of a perimeter stain included in the analysis target, by analyzing the obtained captured image, calculating a major axis length and a width of the perimeter stain, estimating a formation time of the perimeter stain by using the major axis length and the width of the perimeter stain, and outputting the image of the perimeter stain and the formation time of the perimeter stain.
    Type: Application
    Filed: October 30, 2018
    Publication date: December 5, 2019
    Inventors: Nam Kyu Park, Jae Mo Goh, Jin Pyo Kim, Young II Seo, Eun Ah Joo, Je Hyun Lee, Sang Yoon Lee, Dong A Lim, Ki Hwan Kim
  • Patent number: 10499135
    Abstract: A wireless headphone having a built-in flexible battery embedded therein. The wireless headphone having a built-in flexible battery includes a band part; a pair of headset parts including speaker units configured to receive a wirelessly transmitted audio signal and output the audio signal to the outside and connected to the band part; and a flexible battery embedded in the band part to supply power to the headset parts.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: December 3, 2019
    Assignee: AMOGREENTECH CO., LTD.
    Inventors: Gi Wook Lee, Won-San Na, Jin Pyo Park, Jun Ho Park
  • Patent number: 10460200
    Abstract: Provided is a method of analyzing a tool trace, the method being performed by a tool trace analyzing apparatus including a camera unit and including obtaining a first image that is a three-dimensional (3D) image of the tool trace; displaying the first image on a screen; storing, in a database, second images that are 3D images of one or more tools and that correspond to a plurality of pieces of feature information of the one or more tools; when a specific tool is selected based on a user input, searching for a second image from among the second images in the database, the second image corresponding to the specific tool, and displaying the second image on the screen; matching the second image with the first image and thus generating a match image; and displaying the match image on the screen.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: October 29, 2019
    Assignee: Republic of Korea (National Forensic Service Director Ministry of Public Administration and Security)
    Inventors: Young Il Seo, Sang Yoon Lee, Eun Ah Joo, Dong A Lim, Jin Pyo Kim, Nam Kyu Park
  • Patent number: 10444139
    Abstract: Provided is a method of discriminating between bloodstains, the method including obtaining a captured image of an analysis target; analyzing the captured image and extracting a scattering image of a plurality of bloodstains in the analysis target; estimating a scattering angle of the scattering image; and determining the plurality of bloodstains to be an impact spatter bloodstain if the scattering angle is greater than a preset reference angle, and determining the plurality of bloodstains to be a cessation cast-off bloodstain if the scattering angle is less than the reference angle.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: October 15, 2019
    Assignee: Republic of Korea (National Forensic Service Director Ministry of Public Administration and Security)
    Inventors: Young Il Seo, Eun Bi Lee, Sang Yoon Lee, Eun Ah Joo, Dong A Lim, Jin Pyo Kim, Nam Kyu Park
  • Publication number: 20190280526
    Abstract: Disclosed is a magnetic induction power supply device, which switches the unit coil having the smallest number of windings to a rectification unit at the initial operation, thereby preventing the parts damaged due to an excessive inrush voltage. The disclosed magnetic induction power supply device switches the unit coil having the smallest number of windings to the rectification unit when emergency power is applied from a first power supply unit or a second power supply unit. The second power supply unit can supply the power source induced in the unit coils to a sensing unit as the emergency power.
    Type: Application
    Filed: October 19, 2017
    Publication date: September 12, 2019
    Inventors: Won-San NA, Jin-Pyo PARK, Jung-Hyun CHOI
  • Publication number: 20190257893
    Abstract: Disclosed are an apparatus and a method for diagnosing a failure of an electromagnetic-inductive power supply apparatus, which diagnoses whether a power-generation CT has failed by comparing the values detected in a sensor CT and the power-generation CT, thereby preventing the generating efficiency from being reduced. The disclosed apparatus for diagnosing the failure of the electromagnetic-inductive power supply apparatus detects detection values of a power-generation CT and a sensor CT, converts detection values into converted value by scaling detection values, and diagnoses whether the current transformer has failed and whether the power-outage has occurred based on converted values.
    Type: Application
    Filed: October 11, 2017
    Publication date: August 22, 2019
    Inventors: Won-San NA, Jin-Pyo PARK, Jung-Hyun CHOI
  • Publication number: 20190243487
    Abstract: Disclosed is a touch window. The touch window includes a cover substrate; a substrate on the cover substrate; and an electrode on the substrate, wherein the substrate includes one surface facing the cover substrate and an opposite surface opposite to the one surface, the electrode is disposed on the opposite surface, and the cover substrate and the substrate have flexible curved surfaces.
    Type: Application
    Filed: April 15, 2019
    Publication date: August 8, 2019
    Inventors: Ji Chang RYU, Gyu Rin LEE, Soung Kyu PARK, Mun Suk KANG, Do Youb KWON, Seok Pyo YUN, Jin Seok LEE, Chung Wan LEE, Gwang Hei CHOI, Jae Hak HER
  • Patent number: 10367206
    Abstract: A method for preparing a metal catalyst supported on a porous carbon support using a plant, including: (a) a step of preparing a plant; (b) a step of preparing a metal precursor-absorbed plant by absorbing a metal precursor into the plant; (c) a step of preparing a catalyst precursor by drying the metal precursor-absorbed plant; (d) a step of preparing a char by charring the catalyst precursor; and (e) a step of preparing a metal catalyst supported on a porous carbon support by treating the char with an acid. The method for preparing a metal catalyst supported on a porous carbon support of the present disclosure, whereby a plant itself is charred, is environment-friendly and allows for convenient large-scale synthesis. The metal catalyst supported on a porous carbon support prepared thereby can be used as electrode materials of various energy devices, particularly as an electrode catalyst of a fuel cell.
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: July 30, 2019
    Assignee: Korea Institute of Science and Technology
    Inventors: Sung Jong Yoo, Dong Wook Lee, So Young Lee, Jin Young Kim, Jong Hyun Jang, Hyoung-Juhn Kim, Hyun Seo Park, Gil-Pyo Kim
  • Publication number: 20190227130
    Abstract: A three-axis magnetic sensor which is not physically separated from each other and made of one element is provided. A spin-orbit torque is generated through an interface junction between a magnetization seed layer and a magnetization free layer, and through this, a change in an in-plane magnetic field may be sensed in the form of current or voltage in the magnetization seed layer. Further, a tunneling insulating layer and a magnetization pinned layer are formed on the magnetization free layer. The formed structure induces a tunnel magneto-resistance phenomenon. Through this, a change in a magnetic field in a vertical direction is sensed.
    Type: Application
    Filed: July 28, 2017
    Publication date: July 25, 2019
    Applicant: Industry-University Cooperation Foundation Hanyang University
    Inventors: Jin Pyo HONG, Seung Mo YANG, Hae Soo PARK
  • Patent number: 10353524
    Abstract: A touch window includes a first electrode disposed on an electrode substrate, an intermediate layer on the electrode substrate, and a second electrode disposed on the intermediate layer. A material of the electrode substrate is different from a material of the intermediate layer.
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: July 16, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Soung Kyu Park, Mun Suk Kang, Do Youb Kwon, Ji Chang Ryu, Seok Pyo Yun, Gyu Rin Lee, Jin Seok Lee, Chung Wan Lee, Jae Hak Her
  • Publication number: 20190186070
    Abstract: Provided herein is a heating apparatus for developing a latent impact mark. The heating apparatus includes: a sample treated with an amino acid reagent containing amino acids capable of reacting with a latent impact mark; a first heating plate having a plate shape, having a first steam hole in a lower surface thereof, the first steam hole allowing steam to be discharged therethrough, and capable of being heated to a predetermined temperature; a second heating plate having a plate shape, having a second steam hole in an upper surface thereof, the second steam hole allowing steam to be discharged therethrough, and capable of being heated to a predetermined temperature; and a connecting portion configured to connect the first heating plate to the second heating plate such that the first heating plate is rotatable with respect to the second heating plate.
    Type: Application
    Filed: October 10, 2018
    Publication date: June 20, 2019
    Inventors: Dong A Lim, Kyeong Mi Kim, Hyo Seon Han, Young ll Seo, Sang Yoon Lee, Eun Ah Joo, Jin Pyo Kim, Jae Mo Goh, Nam Kyu Park
  • Publication number: 20190180932
    Abstract: Disclosed is a core for a current transformer, which forms an upper core in a round shape, and is disposed at a position lower than the center of a power line having both ends of the upper core received, thereby minimizing the stress of a magnetic path, and increases the permeability, thereby enhancing the magnetic induction efficiency. The disclosed core for the current transformer includes an upper core curved in a semi-circular shape to have a receiving groove formed therein, and having both ends extended downwards to be disposed to be spaced apart from each other and a lower core disposed on the lower portion of the upper core, and having both ends extended upwards to be disposed to face both ends of the upper core.
    Type: Application
    Filed: August 4, 2017
    Publication date: June 13, 2019
    Inventors: Cheol-Seung HAN, Won-San NA, Jin-Pyo PARK, Young-Joon KIM, Jae-Jun KO
  • Publication number: 20190169591
    Abstract: A gene expression cassette capable of producing psicose at high yield with high stability, a GRAS (Generally recognized as safe) microorganism, a method of producing the enzyme by using the GRAS microorganism, and a method of producing the psicose by using the GRAS microorganism and enzyme are provided.
    Type: Application
    Filed: February 13, 2019
    Publication date: June 6, 2019
    Inventors: Jin Sol Heo, Hye Jung Kim, Min Jeong Kim, Jeong Yoon Choi, Chong Jin Park, Kang Pyo Lee
  • Publication number: 20190169592
    Abstract: A gene expression cassette capable of producing psicose at high yield with high stability, a GRAS (Generally recognized as safe) microorganism, a method of producing the enzyme by using the GRAS microorganism, and a method of producing the psicose by using the GRAS microorganism and enzyme are provided.
    Type: Application
    Filed: February 13, 2019
    Publication date: June 6, 2019
    Inventors: Jin Sol HEO, Hye Jung Kim, Min Jeong Kim, Jeong Yoon Choi, Chong Jin Park, Kang Pyo Lee
  • Patent number: 10303321
    Abstract: Disclosed is a touch window. The touch window includes a cover substrate; a substrate on the cover substrate; and an electrode on the substrate, wherein the substrate includes one surface facing the cover substrate and an opposite surface opposite to the one surface, the electrode is disposed on the opposite surface, and the cover substrate and the substrate have flexible curved surfaces.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: May 28, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Ji Chang Ryu, Gyu Rin Lee, Soung Kyu Park, Mun Suk Kang, Do Youb Kwon, Seok Pyo Yun, Jin Seok Lee, Chung Wan Lee, Gwang Hei Choi, Jae Hak Her
  • Publication number: 20190156998
    Abstract: A power supply device includes a current transformer module capable of adjusting a power induction ratio in order to induce a certain power even when the current of a power line is changed and the current transformer module capable of minimizing the loss in power conversion while providing a certain power even when the current of the power line is changed. The disclosed current transformer module includes a magnetic core constituting a closed loop, a plurality of unit coils wound around the magnetic core, and a switch unit connected to the plurality of unit coils, and the plurality of unit coils include a plurality of unit coils for power-generation.
    Type: Application
    Filed: August 4, 2017
    Publication date: May 23, 2019
    Inventors: Jin-Pyo PARK, Won-San NA, Cheol-Seung HAN
  • Patent number: 10295604
    Abstract: Provided are a battery state-of-charge (SOC) estimation method and a battery management system which are capable of estimating an SOC using an inexpensive processor and a small-capacity memory. The SOC estimation method includes an SOC table creation step, an SOC calculation step, an SOC comparison step, and a processing step. The battery management system includes a battery, a sensing resistor, a control switch unit, and a processor.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: May 21, 2019
    Assignee: SILICON WORKS CO., LTD.
    Inventors: Hyung Seog Oh, Ju Pyo Hong, Chun Sik Chung, Yong Goo Kim, Jae Wan Kim, Chol Ho Kim, Moon Young Kim, Jun Ho Kim, Jin Sik Park
  • Publication number: 20190109482
    Abstract: Provided is an auxiliary battery capable of transmitting and receiving wireless power. The auxiliary battery capable of transmitting and receiving wireless power according to an embodiment of the present invention comprises: a battery; a wireless power transfer antenna which functions as an antenna for transmitting or receiving wireless power and is provided as a single antenna; and a circuit unit for controlling an operation of the wireless power transfer antenna, wherein the single antenna receives wireless power supplied from an external source so as to charge the battery, or wirelessly transmits power stored in the battery so as to charge a battery of the charge target.
    Type: Application
    Filed: February 28, 2017
    Publication date: April 11, 2019
    Applicant: AMOSENSE CO., LTD
    Inventors: Jun Ho PARK, Jin Pyo PARK, Bae Geun LEE
  • Patent number: 10075153
    Abstract: A low-power synchronizer circuit, a data processing circuit that incorporates the synchronizer circuit, and a synchronization method are provided. The synchronizer circuit includes a delay circuit for receiving and delaying an asynchronous input signal, a first flip-flop having an input terminal connected to an output terminal of the delay circuit, a clock terminal for receiving the asynchronous input signal, and a reset terminal for receiving the asynchronous input signal, a synchronizer connected to an output terminal of the first flip-flop, and a clock-gating circuit for receiving a clock signal and determining whether to supply the clock signal to the synchronizer in response to one of a first output value of the delay circuit and a second output value of the first flip-flop and a third output value of the synchronizer.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: September 11, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Taek Kyun Shin, Jin Pyo Park, Soong Hyun Shin, Jung Hun Heo