Patents by Inventor Jong Sik Seo
Jong Sik Seo 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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Publication number: 20240133642Abstract: The present invention relates to an integrated connector and a heat exchanger including the same, in which a connector main body is formed by pressing one pipe, a cap is press-fitted into the connector main body, such that the integrated connector is formed so that an interior of the connector main body is blocked by the cap. Therefore, the number of components used to manufacture a connector, which connects and securely couples a header tank and a gas-liquid separator, may be reduced, the integrated connector may be easily manufactured, and a brazing defect may be reduced at portions where the integrated connector is joined to the header tank and the gas-liquid separator of the heat exchanger.Type: ApplicationFiled: September 26, 2023Publication date: April 25, 2024Inventors: Seung Hark SHIN, Woon Sik KIM, Dae Sung NOH, Hyunwoo CHO, Min Won SEO, Sung Hong SHIN, Jong Du LEE, Jung Hyun CHO, Uk HUH
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Patent number: 11961742Abstract: A method for manufacturing a semiconductor device and a semiconductor device produced thereby. For example and without limitation, various aspects of this disclosure provide methods for manufacturing a semiconductor device, and semiconductor devices produced thereby, that comprise forming an interposer including a reinforcement layer.Type: GrantFiled: August 23, 2021Date of Patent: April 16, 2024Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.Inventors: Jong Sik Paek, Doo Hyun Park, Seong Min Seo, Sung Geun Kang, Yong Song, Wang Gu Lee, Eun Young Lee, Seo Yeon Ahn, Pil Je Sung
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Patent number: 10185155Abstract: A camera actuator having autofocusing and image stabilization functions includes a fixing part mounted on a portable terminal; a first coil mounted on the fixed part; a first carrier installed to be movable in the direction parallel with the lens within the fixing part; a magnet mounted on the first carrier in such a manner that the outside surface of the magnet faces the first coil; a second carrier installed to be movable in the direction of an optical axis of the lens within the first carrier and moving along with the first carrier; a second coil mounted on the second carrier, disposed within the magnet and generating a second driving force to the second carrier; a lens part including at least one lens, mounted on the second carrier, and moving along with the second carrier; and a hall sensor sensing the position of the first carrier.Type: GrantFiled: August 26, 2014Date of Patent: January 22, 2019Assignee: G2HYSONIC CO., LTD.Inventors: Jong Sik Seo, Chang Wook Park, Min Gi Kim, Yong Kyu Kim
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Patent number: 10186653Abstract: A vibrator equipped with a piezoelectric element comprises: a case of which an upper or lower surface is coupled to an object to be vibrated; a vibrating part which is disposed in the case; a piezoelectric element which is coupled to the vibrating part so as to be deformed, thereby vibrating the vibrating part up and down; and a power supply part which supplies power to the piezoelectric element. The vibrating part is formed with a hooking protrusion which is protruded laterally, and the case is formed with a hooking groove which restricts an up/down and lateral moving distance of the hooking protrusion.Type: GrantFiled: January 29, 2016Date of Patent: January 22, 2019Assignee: G2HYSONIC CO., LTD.Inventors: He Won Jung, Jong Sik Seo, Se Jun Chun, Min Gi Kim
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Patent number: 10160010Abstract: The present invention relates to a haptic actuator that generates vibration, and more particularly, to a vibration actuator that can reduce falling time of vibration after applied power is blocked while maintaining a vibration force.Type: GrantFiled: July 12, 2016Date of Patent: December 25, 2018Assignee: G2HYSONIC CO., LTD.Inventors: Se Jun Chun, Jong Sik Seo
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Patent number: 9590166Abstract: A vibrator equipped with a piezoelectric element includes a vibrating member which is formed into a flat type and of which both ends are coupled to an object; a piezoelectric element which is coupled to an upper or lower surface of the vibrating member; and a power supply part which supplies power to the piezoelectric element, wherein the vibrating member includes an operating part including a first operating surface which is disposed horizontally and a second operating surface which is bent down and extended from both ends of the first operating surface; and a fixing part which is extended from the both ends of the operating so as to be coupled to the object.Type: GrantFiled: September 24, 2012Date of Patent: March 7, 2017Assignee: HYSONIC. CO., LTD.Inventors: He Won Jung, Jong Sik Seo, Se Jun Chun, Min Gi Kim
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Publication number: 20170056927Abstract: The present invention relates to a haptic actuator that generates vibration, and more particularly, to a vibration actuator that can reduce falling time of vibration after applied power is blocked while maintaining a vibration force.Type: ApplicationFiled: July 12, 2016Publication date: March 2, 2017Inventors: Se Jun CHUN, Jong Sik SEO
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Publication number: 20160202494Abstract: A camera actuator having autofocusing and image stabilization functions includes a fixing part mounted on a portable terminal; a first coil mounted on the fixed part; a first carrier installed to be movable in the direction parallel with the lens within the fixing part; a magnet mounted on the first carrier in such a manner that the outside surface of the magnet faces the first coil; a second carrier installed to be movable in the direction of an optical axis of the lens within the first carrier and moving along with the first carrier; a second coil mounted on the second carrier, disposed within the magnet and generating a second driving force to the second carrier; a lens part including at least one lens, mounted on the second carrier, and moving along with the second carrier; and a hall sensor sensing the position of the first carrier.Type: ApplicationFiled: August 26, 2014Publication date: July 14, 2016Inventors: Jong Sik SEO, Chang Wook PARK, Min Gi KIM, Yong Kyu KIM
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Publication number: 20160144403Abstract: A vibrator equipped with a piezoelectric element comprises: a case of which an upper or lower surface is coupled to an object to be vibrated; a vibrating part which is disposed in the case; a piezoelectric element which is coupled to the vibrating part so as to be deformed, thereby vibrating the vibrating part up and down; and a power supply part which supplies power to the piezoelectric element. The vibrating part is formed with a hooking protrusion which is protruded laterally, and the case is formed with a hooking groove which restricts an up/down and lateral moving distance of the hooking protrusion.Type: ApplicationFiled: January 29, 2016Publication date: May 26, 2016Inventors: He Won JUNG, Jong Sik SEO, Se Jun CHUN, Min Gi KIM
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Publication number: 20160149115Abstract: A vibrator equipped with a piezoelectric element comprises: a case of which an upper or lower surface is coupled to an object to be vibrated; a vibrating part which is disposed in the case; a piezoelectric element which is coupled to the vibrating part so as to be deformed, thereby vibrating the vibrating part up and down; and a power supply part which supplies power to the piezoelectric element. The case comprises a base; and a support part which is protruded from both sides of the base and also coupled to both sides of the vibrating plate so as to elastically support the vibrating plate upward and downward, and a deformation quantity of the vibrating plate which is deformed to be bent by external impact is reduced while the support part is deformed together.Type: ApplicationFiled: January 29, 2016Publication date: May 26, 2016Inventors: He Won JUNG, Jong Sik SEO, Se Jun CHUN, Min Gi KIM
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Publication number: 20150364668Abstract: Disclosed is a vibrator equipped with a piezoelectric element, and more particularly, to a vibrator equipped with a piezoelectric element, in which vibration is generated by using bending deformation of the piezoelectric element. The vibrator equipped with a piezoelectric element, including a vibrating member which is formed into a flat type and of which both ends are coupled to an object; a piezoelectric element which is coupled to an upper or lower surface of the vibrating member; and a power supply part which supplies power to the piezoelectric element, wherein the vibrating member includes an operating part including a first operating surface which is disposed horizontally and a second operating surface which is bent down and extended from both ends of the first operating surface; and a fixing part which is extended from the both ends of the operating so as to be coupled to the object.Type: ApplicationFiled: September 24, 2012Publication date: December 17, 2015Applicant: HYSONIC Co.,LtdInventors: He Won JUNG, Jong Sik SEO, Se Jun CHUN, Min Gi KIM
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Publication number: 20150170853Abstract: Disclosed is a touch motion switch, more particularly a touch motion switch which generates vibrations such that a user feels vibrations when touching a switch. The touch motion switch includes: a case having a first guide therein; a vibration unit coupled to the case to be movable vertically and having a second guide movable vertically along the first guide; a resilient member mounted to the case to support the vibration unit and resiliently deformed when the vibration unit is moved vertically; a magnetic force unit inserted into the case; and a coil unit mounted to the second guide, for providing a driving force such that the vibration unit is vertically moved to vibrate by an electromagnetic interaction with the magnetic force unit.Type: ApplicationFiled: July 26, 2013Publication date: June 18, 2015Applicant: HYSONIC, CO., LTD.Inventors: Jong Sik Seo, Min Gi Kim, Se Jun Chun, Yong Kyu Kim
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Patent number: 9053618Abstract: A portable terminal having a haptic module, in which a piezoelectric element is mounted on a hinge part elastically supporting a touch pad, includes: a main body; a touch pad which is included in the main body to recognize a touch of a user; a vibration stage which is disposed between the main body and the touch pad and has a hinge part upwardly elastically supporting the touch pad; a piezoelectric element which is mounted on the hinge part, and when power is applied, wrap-deforms the hinge part to generate a vibration on the touch pad. The vibration stage includes a base part connected to the main body. One end of hinge part is integrally connected with the base part and the other end thereof is spaced apart from the base part to be in a state of being free.Type: GrantFiled: June 20, 2011Date of Patent: June 9, 2015Assignee: HYSONIC. CO., LTD.Inventors: He Won Jung, Jong Sik Seo, Yo Sub Kim
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Patent number: 9054605Abstract: Disclosed is a haptic module using a piezoelectric element. The haptic module comprises a base, a vibration member which is mounted on the upper portion of the base so as to be vertically movable, a piezoelectric element which couples to the vibration member, a power portion for applying power to the piezoelectric element, and a panel member which is mounted to the upper portion of the vibration member. According to the present invention, vertical movement of the vibration member effectively sends force to the panel member by means of the piezoelectric element to facilitate the vertical movement and enhance driving force, and thereby enhances the feeling of vibration or clicking of the panel member.Type: GrantFiled: November 7, 2011Date of Patent: June 9, 2015Assignee: HYSONIC. CO., LTD.Inventors: He Won Jung, Jong Sik Seo, Min Gi Kim, Se Jun Chun
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Patent number: 8676048Abstract: The purpose of the present invention provides a small-sized camera module for correcting hand-shake, in which a magnet for correcting the shaking is integrated with a magnet for adjusting the focus to implement a simple structure.Type: GrantFiled: June 16, 2011Date of Patent: March 18, 2014Assignee: Hysonic. Co., Ltd.Inventors: He Won Jung, Jong Sik Seo, Yo Sub Kim
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Publication number: 20130285801Abstract: The present invention provides a portable terminal having a haptic module in which a piezoelectric element is mounted on a hinge part elastically supporting a touch pad, so that it is possible to more precisely operate a haptic feedback added to the touch pad and it is possible to locally control a haptic feedback exhibited on the touch pad. According to the present invention, the portable terminal having a haptic module comprises: a main body; a touch pad which is included in the main body to recognize a touch of a user; a vibration stage which is disposed between the main body and the touch pad and has a hinge part upwardly elastically supporting the touch pad; a piezoelectric element which is mounted on the hinge part, and when power is applied, wrap-deforms the hinge part to generate a vibration on the touch pad.Type: ApplicationFiled: June 20, 2011Publication date: October 31, 2013Applicant: HYSONIC. CO., LTD.Inventors: He Won Jung, Jong Sik Seo, Yo Sub Kim
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Publication number: 20130229088Abstract: Disclosed is a haptic module using a piezoelectric element. The haptic module comprises a base, a vibration member which is mounted on the upper portion of the base so as to be vertically movable, a piezoelectric element which couples to the vibration member, a power portion for applying power to the piezoelectric element, and a panel member which is mounted to the upper portion of the vibration member.Type: ApplicationFiled: November 7, 2011Publication date: September 5, 2013Applicant: HYSONIC. CO., LTD.Inventors: He Won Jung, Jong Sik Seo, Min Gi Kim, Se Jun Chun
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Publication number: 20130222930Abstract: The present invention relates to a driving body and a driving device having a piezoelectric element mounted thereon, and more particularly, to a driving body and a driving device having a piezoelectric element mounted thereon for transferring a lens by actuating a lens holder in a vertical direction using the piezoelectric element.Type: ApplicationFiled: October 25, 2011Publication date: August 29, 2013Applicant: HYSONIC. CO., LTD.Inventors: He Won Jung, Jong Sik Seo, Min Gi Kim, Se Jun Chun
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Publication number: 20130141541Abstract: The purpose of the present invention is to provide a compact three-dimensional image photographing device capable of adjusting the first angle of view on an object being picked up on the image sensor by adjusting the space between two lenses by moving the two lenses horizontally, left and right. The compact three-dimensional image photographing device of the present invention comprises a case; a first holder and a second holder mounted spaced apart from each other on the left and right sides in the case so that the holders can move in the left and right directions, each of the holders having a compact camera actuator therein; a guide shaft, passing through the first and second holders and thus mounted on the case, for guiding the left and right movements of the first holder and the second holder; and left and right driving portions, mounted respectively on the first holder and the second holder, for moving the first holder and the second holder left and right.Type: ApplicationFiled: June 13, 2011Publication date: June 6, 2013Applicant: HYSONIC. CO., LTD.Inventors: He Won Jung, Jae Kyu Shim, Ki Hyun Jung, Jong Sik Seo, Yo Sub Kim
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Publication number: 20130089311Abstract: The purpose of the present invention provides a small-sized camera module for correcting hand-shake, in which a magnet for correcting the shaking is integrated with a magnet for adjusting the focus to implement a simple structure.Type: ApplicationFiled: June 16, 2011Publication date: April 11, 2013Applicant: HYSONIC. CO., LTD.Inventors: He Won Jung, Jong Sik Seo, Yo Sub Kim