Patents by Inventor Woo-Chul Park
Woo-Chul 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).
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Patent number: 11961673Abstract: A multilayer ceramic electronic component includes a ceramic body comprising dielectric layers and first and second internal electrodes laminatedly disposed in a third direction with respective dielectric layers interposed therebetween, and first electrode and second external electrodes disposed on both surfaces of the ceramic body in the first direction and electrically connected to the first and second internal electrodes. When an absolute value of a horizontal angle in the second direction of the first internal electrode with respect to the first surface of the ceramic body is referred to a first angle of the internal electrode, a total sum of the first angles is less than 10°.Type: GrantFiled: April 11, 2023Date of Patent: April 16, 2024Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Hwi Dae Kim, Ji Hong Jo, Woo Chul Shin, Sang Soo Park, Chan Yoon
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Patent number: 11948750Abstract: An electronic component includes a body, a pair of external electrodes, disposed on both ends of the body in a first direction, respectively, containing at least one of copper and nickel, while not containing a noble metal, a pair of metal frames connected to the pair of external electrodes, respectively, and a pair of conductive bonding layers, disposed between the external electrode and the metal frame, respectively, containing the same metal component as the external electrode.Type: GrantFiled: September 28, 2021Date of Patent: April 2, 2024Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Beom Joon Cho, Ki Young Kim, Woo Chul Shin, Sang Soo Park
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Publication number: 20240096560Abstract: A multilayer capacitor includes a capacitor body having an active region, upper and lower cover regions, and width margins on opposing sides of the active region. The width margin includes a first region on an internal side thereof adjacent the first and second internal electrodes and a second region on an external side between the first region and a respective external surface of the capacitor body, and he upper and lower cover regions each include a third region on an internal side thereof adjacent the internal electrodes and a fourth region on an external side between the third region and a respective external surface of the capacitor body. The active region, the second region, and the fourth region have a same dielectric constant A, and the first and third regions have a same dielectric constant B, and A and B are different from each other and satisfy 0.5?B/A.Type: ApplicationFiled: December 1, 2023Publication date: March 21, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Hwi Dae KIM, Sang Soo PARK, Chan YOON, Woo Chul SHIN, Ji Hong JO
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Publication number: 20240096559Abstract: A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes having different sizes to each other, and having first and second surfaces of the first and second internal electrodes, opposing each other in a stacking direction, third and fourth surfaces connected to the first and second surfaces and opposing each other, and fifth and sixth surfaces connected to the first and second surfaces and connected to the third and fourth surfaces, and opposing each other; and first and second external electrodes.Type: ApplicationFiled: November 27, 2023Publication date: March 21, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Hwi Dae KIM, Chan YOON, Ji Hong JO, Sang Soo PARK, Woo Chul SHIN
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Publication number: 20240097251Abstract: An embodiment of the present invention relates to a cylindrical secondary battery in which a positive electrode terminal is adhered and fixed to a cylindrical can by an insulating sheet, and thus sealing between the cylindrical can and the positive electrode terminal can be facilitated due to an increased contact area.Type: ApplicationFiled: March 29, 2022Publication date: March 21, 2024Inventors: Hyun Ki JUNG, Byung Chul PARK, Gun Gue PARK, Gwan Hyeon YU, Jin Young MOON, Kyung Rok LEE, Myung Seob KIM, Sung Gwi KO, Woo Hyuk CHOI
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Publication number: 20240091730Abstract: The present invention relates to the stabilization of an effective ingredient by using a mineral material. In the present invention, the effective ingredient can be stably supported using the mineral material, and a microcapsule obtained by the manufacturing method according to the present invention, when discharged to nature, causes no environmental problems due to encapsulation ingredients thereof being the same as soil ingredients, and thus can avoid micro-plastic issues.Type: ApplicationFiled: December 28, 2021Publication date: March 21, 2024Applicants: LG HOUSEHOLD & HEALTH CARE LTD., IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)Inventors: Jun Seok YEOM, Eun Chul CHO, Ji Won LIM, Hyo Jin BONG, Seon A JEONG, No Jin PARK, Woo Sun SHIM
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Patent number: 11932618Abstract: Disclosed are novel compounds of Chemical Formula 1, optical isomers of the compounds, and pharmaceutically acceptable salts of the compounds or the optical isomers. The compounds, isomers, and salts exhibit excellent activity as GLP-1 receptor agonists. In particular, they, as GLP-1 receptor agonists, exhibit excellent glucose tolerance, thus having a great potential to be used as therapeutic agents for metabolic diseases. Moreover, they exhibit excellent pharmacological safety for cardiovascular systems.Type: GrantFiled: March 13, 2023Date of Patent: March 19, 2024Assignee: ILDONG PHARMACEUTICAL CO., LTD.Inventors: Hong Chul Yoon, Kyung Mi An, Myong Jae Lee, Jin Hee Lee, Jeong-geun Kim, A-rang Im, Woo Jin Jeon, Jin Ah Jeong, Jaeho Heo, Changhee Hong, Kyeojin Kim, Jung-Eun Park, Te-ik Sohn, Changmok Oh, Da Hae Hong, Sung Wook Kwon, Jung Ho Kim, Jae Eui Shin, Yeongran Yoo, Min Whan Chang, Eun Hye Jang, In-gyu Je, Ji Hye Choi, Gunhee Kim, Yearin Jun
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Patent number: 8786576Abstract: Disclosed herein is a 3D space touch apparatus. The 3D space touch apparatus includes a support, an infrared LED array, left and right infrared cameras, and a space touch sensor module. The support supports the infrared LED array and the left and right infrared cameras. The infrared LED array emits infrared rays, which form an infrared screen in a space above the support. The left and right infrared cameras are disposed on the left and right sides of the support so that the lenses thereof can be oriented to the infrared screen. The space touch sensor module calculates the X-, Y- and Z-axis coordinates of a location of the infrared screen, touched by user pointing means, using images captured by the left and right infrared cameras and information about the resolutions and angles of view of the left and right infrared cameras.Type: GrantFiled: December 21, 2010Date of Patent: July 22, 2014Assignee: Korea Electronics Technology InstituteInventors: Kwang Mo Jung, Young Choong Park, Kwang Soon Choi, Woo Chul Park, Hae Moon Seo, Yang Keun Ahn
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Patent number: 8573648Abstract: An apparatus for rotating a webbing guide of a seat belt for a vehicle may include a drive unit for moving a cable connected at one end thereof by controlling driving of a motor in response to an actuating signal or a stop signal, the webbing guide connected to the other end of the cable, and hingedly rotated to a first direction of a vehicular body as the cable moves in a second direction, and a return unit provided on the webbing guide, and providing an elastic force to the webbing guide so that the webbing guide hingedly rotated to the first direction of the vehicular body returns to the second direction of the vehicular body when the motor stops driving.Type: GrantFiled: March 23, 2012Date of Patent: November 5, 2013Assignees: Hyundai Motor Company, Autoliv Development ABInventors: Woo Chul Park, Hyun Jeong You, Dong Sub Lee
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Patent number: 8548412Abstract: Provided is an apparatus and method for eliminating an outband interference signal. An apparatus for eliminating an interference signal includes a first mixer, a filter unit, a second mixer, and an operation unit. The first mixer downconverts a received signal containing an outband interference signal. The filter unit extracts the downconverted outband interference signal from the downconverted received signal. The second mixer upconverts the downconverted outband interference signal to restore the outband interference signal to the original frequency band. The operation unit subtracts and eliminates the restored outband interference signal from the received signal.Type: GrantFiled: September 5, 2012Date of Patent: October 1, 2013Assignee: Korea Electronics Technology InstituteInventors: Hae Moon Seo, Youn Sung Lee, Woo Chul Park, Myung Soo Lee, Myung Hyon Yoon
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Publication number: 20130088001Abstract: An apparatus for rotating a webbing guide of a seat belt for a vehicle may include a drive unit for moving a cable connected at one end thereof by controlling driving of a motor in response to an actuating signal or a stop signal, the webbing guide connected to the other end of the cable, and hingedly rotated to a first direction of a vehicular body as the cable moves in a second direction, and a return unit provided on the webbing guide, and providing an elastic force to the webbing guide so that the webbing guide hingedly rotated to the first direction of the vehicular body returns to the second direction of the vehicular body when the motor stops driving.Type: ApplicationFiled: March 23, 2012Publication date: April 11, 2013Applicants: Autoliv Development AB, Hyundai Motor CompanyInventors: Woo Chul PARK, Hyun Jeong YOU, Dong Sub LEE
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Publication number: 20120330173Abstract: An apparatus for obtaining biometric information of driver is provided. The apparatus includes a first biometric-signal-sensing unit that is installed in the steering wheel of an automobile and senses a driver's biometric signal therefrom. Additionally, a second biometric-signal-sensing unit is installed in the driver's seat of the automobile and also simultaneously senses a driver's biometric signal. As a means of control, a controller obtains biometric information selectively using biometric signals which satisfy a preset condition in obtaining biometric information based on biometric signals sensed by the first biometric-signal-sensing unit and biometric signals sensed by the second biometric-signal-sensing unit.Type: ApplicationFiled: December 13, 2011Publication date: December 27, 2012Applicant: HYUNDAI MOTOR COMPANYInventors: Woo Chul Park, Hyun Jong You, Jeong-Hwan Kim
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Publication number: 20120329419Abstract: Provided is an apparatus and method for eliminating an outband interference signal. An apparatus for eliminating an interference signal includes a first mixer, a filter unit, a second mixer, and an operation unit. The first mixer downconverts a received signal containing an outband interference signal. The filter unit extracts the downconverted outband interference signal from the downconverted received signal. The second mixer upconverts the downconverted outband interference signal to restore the outband interference signal to the original frequency band. The operation unit subtracts and eliminates the restored outband interference signal from the received signal.Type: ApplicationFiled: September 5, 2012Publication date: December 27, 2012Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTEInventors: Hae Moon SEO, Youn Sung LEE, Woo Chul PARK, Myung Soo LEE, Myung Hyon YOON
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Patent number: 8280336Abstract: Provided is an apparatus and method for eliminating an outband interference signal. An apparatus for eliminating an interference signal includes a first mixer, a filter unit, a second mixer, and an operation unit. The first mixer downconverts a received signal containing an outband interference signal. The filter unit extracts the downconverted outband interference signal from the downconverted received signal. The second mixer upconverts the downconverted outband interference signal to restore the outband interference signal to the original frequency band. The operation unit subtracts and eliminates the restored outband interference signal from the received signal.Type: GrantFiled: September 26, 2008Date of Patent: October 2, 2012Assignee: Korea Electronics Technology InstituteInventors: Hae Moon Seo, Youn Sung Lee, Woo Chul Park, Myung Soo Lee, Myung Ilyon Yoon
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Patent number: 7983630Abstract: Provided are a digital IF wireless transmitter, an RF modulator, and an RF modulating method.Type: GrantFiled: September 22, 2008Date of Patent: July 19, 2011Assignee: Korea Electronics Technology InstituteInventors: Hae Moon Seo, Woo Chul Park, Myung Soo Lee, Myung Hyun Yoon
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Publication number: 20110148822Abstract: Disclosed herein is a 3D space touch apparatus. The 3D space touch apparatus includes a support, an infrared LED array, left and right infrared cameras, and a space touch sensor module. The support supports the infrared LED array and the left and right infrared cameras. The infrared LED array emits infrared rays, which form an infrared screen in a space above the support. The left and right infrared cameras are disposed on the left and right sides of the support so that the lenses thereof can be oriented to the infrared screen. The space touch sensor module calculates the X-, Y- and Z-axis coordinates of a location of the infrared screen, touched by user pointing means, using images captured by the left and right infrared cameras and information about the resolutions and angles of view of the left and right infrared cameras.Type: ApplicationFiled: December 21, 2010Publication date: June 23, 2011Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTEInventors: Kwang Mo Jung, Young Choong Park, Kwang Soon Choi, Woo Chul Park, Hae Moon Seo, Yang Keun Ahn
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Publication number: 20100062738Abstract: Provided is an apparatus and method for eliminating an outband interference signal. An apparatus for eliminating an interference signal includes a first mixer, a filter unit, a second mixer, and an operation unit. The first mixer downconverts a received signal containing an outband interference signal. The filter unit extracts the downconverted outband interference signal from the downconverted received signal. The second mixer upconverts the downconverted outband interference signal to restore the outband interference signal to the original frequency band. The operation unit subtracts and eliminates the restored outband interference signal from the received signal.Type: ApplicationFiled: September 26, 2008Publication date: March 11, 2010Inventors: Hae Moon SEO, Youn Sung Lee, Woo Chul Park, Myung Soo Lee, Myung Ilyon Yoon
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Publication number: 20100046668Abstract: Provided are a digital IF wireless transmitter, an RF modulator, and an RF modulating method.Type: ApplicationFiled: September 22, 2008Publication date: February 25, 2010Inventors: Hae Moon Seo, Woo Chul Park, Myung Soo Lee, Myung Hyuo Yoon
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Patent number: 7651156Abstract: An impact-absorbing device is installed at a leading edge of a vehicle hood to protect a pedestrian. The impact-absorbing device includes a fixing member fixed to a body frame on an inside of the vehicle hood and having a guide portion formed at a front end thereof, a buffer member fixed to an upper surface of the guide portion and having specified torsional rigidity, a center portion of the buffer member being bent in a convex shape, first and second supports, each provided in the center portion and both ends of the buffer member, for supporting the leading edge of the vehicle hood, and a guide member fixed to an upper surface of the buffer member and supporting the first support slidably.Type: GrantFiled: November 17, 2008Date of Patent: January 26, 2010Assignee: Hyundai Motor CompanyInventor: Woo Chul Park
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Publication number: 20090295193Abstract: An impact-absorbing device installed at a leading edge of a vehicle hood to protect a pedestrian is disclosed. The impact-absorbing device includes a fixing member fixed to a body frame on an inside of the vehicle hood and having a guide portion formed at a front end thereof, a buffer member fixed to an upper surface of the guide portion and having specified torsional rigidity, a center portion of the buffer member being bent in a convex shape, first and second supports, each provided in the center portion and both ends of the buffer member, for supporting the leading edge of the vehicle hood, and a guide member fixed to an upper surface of the buffer member and supporting the first support slidably.Type: ApplicationFiled: November 17, 2008Publication date: December 3, 2009Applicant: Hyundai Motor CompanyInventor: Woo Chul Park