Patents by Inventor Seok-Jun Park
Seok-Jun 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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Publication number: 20200295647Abstract: A sound vibration actuator includes: a casing having an internal space formed by an underside casing part, a side periphery casing part, and a top casing part; a first vibration assembly disposed in the internal space of the casing; a second vibration assembly disposed between the first vibration assembly and the top casing part in such a manner as to be coupled to the top casing part; an elastic member whose one surface coupled to the first vibration assembly; and a third vibration assembly disposed between the first vibration assembly and the underside casing part in such a manner as to be coupled to the underside casing part. The sound vibration actuator includes at least three or more vibration assemblies disposed therein, thereby obtaining at least three or more resonance frequencies.Type: ApplicationFiled: December 5, 2019Publication date: September 17, 2020Inventors: Jun Kun CHOI, Yong Jin KIM, Yeon Ho SON, Yong Tae KIM, Dong Su MOON, Seok Jun PARK, Tae Hoon LEE
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Publication number: 20200296516Abstract: A sound vibration actuator includes: a casing having an internal space, a coil part coupled to the casing to receive power, a magnet part disposed in the casing, an elastic member whose one surface coupled to the magnet part, a substrate drawn from the internal space, and an external device-coupling part disposed on an outer peripheral surface of the casing to be coupled to an external device, wherein the casing has an underside casing part, a side periphery casing part, and a top casing part, the coil part is coupled to the top casing part, and the external device-coupling part includes a first coupling area coming into contact with a portion of the outer periphery of the side periphery casing part and second coupling areas extended from the first coupling area in a vertical direction to the first coupling area coupled to the external device.Type: ApplicationFiled: December 5, 2019Publication date: September 17, 2020Inventors: Yong Jin KIM, Jun Kun CHOI, Yeon Ho SON, Yong Tae KIM, Dong Su MOON, Seok Jun PARK, Tae Hoon LEE
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Publication number: 20200260190Abstract: A sound vibration actuator includes a casing having an internal space formed by an underside casing part, a side periphery casing part, and a top casing part, a coil part coupled to the top casing part in such a manner as to receive power from the outside, a magnet part disposed in the internal space of the casing, an elastic member whose one surface coupled to the magnet part, and a weight part coupled to the top casing part. The sound vibration actuator is configured to allow the weight part to be coupled to the part for generating vibrations, thereby controlling vibrations in a high frequency resonance band.Type: ApplicationFiled: December 10, 2019Publication date: August 13, 2020Inventors: Seok Jun PARK, Jun Kun CHOI, Yeon Ho SON, Yong Tae KIM, Yong Jin KIM, Seung Wook KIM, Dong Su MOON
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Publication number: 20200136489Abstract: A sound vibration actuator includes: a casing having an internal space formed by an underside casing part, a side periphery casing part, and a top casing part; a coil part coupled to the top casing part in such a manner as to receive power from the outside; a magnet part disposed in the internal space of the casing and having a magnet and a weight; an elastic member whose one surface coupled to the magnet part; and a weight part coupled to the coil part. The sound vibration actuator can be varied in coupling ways of the components thereof to generate vibrations in a high frequency band as well as a low frequency band.Type: ApplicationFiled: December 5, 2019Publication date: April 30, 2020Inventors: Seok Jun PARK, Jun Kun CHOI, Yeon Ho SON, Yong Tae KIM, Yong Jin KIM, Seung Wook KIM, Dong Su MOON
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Patent number: 10562066Abstract: A linear vibrator having a flexible printed circuit board including a copper film pattern processed in a meander line pattern and, more particularly, a linear vibrator for solving a frequency interference problem between an electromagnetic structure and antenna disposed within a mobile device using a flexible printed circuit board (FPCB) including a copper film pattern processed in a meander line pattern in the linear vibrator. The linear vibrator can avoid resonant frequency interference through the copper film pattern having a frequency region out of the resonant frequency region of an antenna within a mobile device by processing the copper film pattern unique to an FPCB used in a linear vibrator.Type: GrantFiled: June 15, 2017Date of Patent: February 18, 2020Assignee: MPLUS CO., LTD.Inventors: Jun Kun Choi, Yeon Ho Son, Seok Jun Park, Tae Hoon Lee
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Publication number: 20190238038Abstract: A quadrangular leaf spring of a quadrangle for generating vibration within a linear vibration motor includes a bottom support having an outer edge of a square form, a top support having a given height with respect to the bottom support and moved up and down by an elastic force of an elastic leg part, and the elastic leg part connected to an inside of the bottom support and upward extended up to the top support. A portion where the elastic leg part and the bottom support are connected is closer to a corner than to a center of each side of the bottom support. A right line of a portion of the elastic leg part connected to the bottom support is extended from the bottom support to the upper side in a concave shape with respect to the center of the leaf spring.Type: ApplicationFiled: January 17, 2019Publication date: August 1, 2019Inventors: Nam Sock KIM, Seok Jun PARK, Tae Hoon LEE, Dong Jun LEE
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Publication number: 20180250709Abstract: A linear vibrator having a flexible printed circuit board including a copper film pattern processed in a meander line pattern and, more particularly, a linear vibrator for solving a frequency interference problem between an electromagnetic structure and antenna disposed within a mobile device using a flexible printed circuit board (FPCB) including a copper film pattern processed in a meander line pattern in the linear vibrator. The linear vibrator can avoid resonant frequency interference through the copper film pattern having a frequency region out of the resonant frequency region of an antenna within a mobile device by processing the copper film pattern unique to an FPCB used in a linear vibrator.Type: ApplicationFiled: June 15, 2017Publication date: September 6, 2018Inventors: Jun Kun CHOI, Yeon Ho SON, Seok Jun PARK, Tae Hoon LEE
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Patent number: 9834457Abstract: The invention relates to a method for solidifying a floating fat and oil in a food waste water, the method being capable of solidifying floating oil by uniformly mixing and aging the floating oil having a high content of water generated during the process of treating high concentration waste water generated during a food waste treatment process or generated from a food company, slaughterhouse and the like.Type: GrantFiled: November 15, 2012Date of Patent: December 5, 2017Assignees: SUDOKWON LANDFILL SITE MANAGEMENT CORPORATIONInventors: Hee Dong Bae, Young Rog Kim, Seok Jun Park, Jun Ho Cho, Jin Hyung Lee
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Patent number: 9592262Abstract: The present invention relates to a composition including a Laurus nobilis leaf extract as an active ingredient, and particularly, to a composition for preventing or treating hangover including the Laurus nobilis leaf extract, a food composition for preventing or relieving hangover including the Laurus nobilis leaf extract, and a method for preparing the composition. Since the composition according to the present invention includes the Laurus nobilis leaf extract, it has a remarkably excellent effect of lowering blood concentrations of alcohol and acetaldehyde. Its hangover-preventing and treating effects were confirmed by behavioral tests, and thus the composition can be widely applied to foods, drugs, or functional health foods which can be effectively used for preventing and treating hangover.Type: GrantFiled: April 17, 2014Date of Patent: March 14, 2017Assignee: CJ CHEILJEDANG CORPORATIONInventors: Se Hee Paek, Byoung Seok Moon, Seok Jun Park, Yong Ki Seo, Geun Seog Song
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Patent number: 9553497Abstract: The present invention provides a horizontal linear vibrator which can reduce the thickness but increase vibration strength while at the same time guaranteeing a sufficiently long lifetime and satisfactory responsivity. The horizontal linear vibrator includes a casing, a bracket, a vibration unit and springs. The casing defines an internal space therein. The bracket is disposed under the casing. A cylindrical coil is provided on the bracket. The vibration unit has a magnet, a yoke and a weight. The yoke contains the magnet therein and is open on the lower end thereof. The weight is coupled to the outer surface of the yoke. The springs are coupled to sidewall plates of the casing or the bracket. The springs elastically support the vibration unit to allow the vibration unit to vibrate in the horizontal direction.Type: GrantFiled: April 30, 2013Date of Patent: January 24, 2017Assignee: MPLUS CO., LTD.Inventors: Yong Jin Kim, Jun Kun Choi, Jae Woo Jun, Ki Suk Woo, Kwang Hyung Lee, Je Hyun Bang, Seok Jun Park, Kyung Ho Lee, Hwa Young Oh
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Patent number: 9548646Abstract: Disclosed herein is a linear vibration motor including: a stator part having an internal space formed therein and including a main magnet mounted therein; a vibrator part including a coil disposed to face the main magnet and accommodated in the internal space of the stator part; and an elastic member connecting to the stator part and the vibrator part to each other, wherein the vibrator part further includes an auxiliary magnet disposed to face the main magnet.Type: GrantFiled: March 15, 2013Date of Patent: January 17, 2017Assignee: MPLUS CO., LTD.Inventors: Seok Jun Park, Yong Jin Kim
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Publication number: 20140311989Abstract: The invention relates to a method for solidifying a floating fat and oil in a food waste water, the method being capable of solidifying floating oil by uniformly mixing and aging the floating oil having a high content of water generated during the process of treating high concentration waste water generated during a food waste treatment process or generated from a food company, slaughterhouse and the likeType: ApplicationFiled: November 15, 2012Publication date: October 23, 2014Applicants: SUDOKWON LANDFILL SITE MANAGEMENT CORPORATIONInventors: Hee Dong Bae, Young Rog Kim, Seok Jun Park, Jun Ho Cho, Jin Hyung Lee
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Publication number: 20140314887Abstract: The present invention relates to a composition including a Laurus nobilis leaf extract as an active ingredient, and particularly, to a composition for preventing or treating hangover including the Laurus nobilis leaf extract, a food composition for preventing or relieving hangover including the Laurus nobilis leaf extract, and a method for preparing the composition. Since the composition according to the present invention includes the Laurus nobilis leaf extract, it has a remarkably excellent effect of lowering blood concentrations of alcohol and acetaldehyde. Its hangover-preventing and treating effects were confirmed by behavioral tests, and thus the composition can be widely applied to foods, drugs, or functional health foods which can be effectively used for preventing and treating hangover.Type: ApplicationFiled: April 17, 2014Publication date: October 23, 2014Applicant: CJ CHEILJEDANG CORPORATIONInventors: Se Hee PAEK, Byoung Seok MOON, Seok Jun PARK, Yong Ki SEO, Geun Seog SONG
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Publication number: 20140159511Abstract: Disclosed herein is a linear vibration motor including: a stator part having an internal space formed therein and including a main magnet mounted therein; a vibrator part including a coil disposed to face the main magnet and accommodated in the internal space of the stator part; and an elastic member connecting to the stator part and the vibrator part to each other, wherein the vibrator part further includes an auxiliary magnet disposed to face the main magnet.Type: ApplicationFiled: March 15, 2013Publication date: June 12, 2014Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seok Jun Park, Yong Jin Kim
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Patent number: 8536745Abstract: Disclosed herein is a linear vibrator having a mass body which is accommodated in a casing defining an internal space and is vibrated. The linear vibrator includes a bracket supporting the linear vibrator from a lower position. The bracket has a depression in a bottom thereof such that a coil lead wire of a coil is placed in the depression, thus preventing friction between the coil lead wire and a movable unit.Type: GrantFiled: June 11, 2010Date of Patent: September 17, 2013Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Kwang Hyung Lee, Jun Kun Choi, Hwa Young Oh, Jee Sung Lee, Je Hyun Bang, Yong Jin Kim, Kyung Ho Lee, Seok Jun Park
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Patent number: 8492938Abstract: Disclosed herein is a linear vibration device. The linear vibration device includes a stator including magnets, a bracket, and a case having an inner space formed therein and coupled with the bracket; and a vibrator including coils facing the magnets, a weight body coupled with the coil, an FPC coupled with a top portion of the weight body, and an elastic member of which the one end is coupled with the case and the other end is coupled with the coil, the vibrator being accommodated in the case, wherein the magnets include a first magnet and a second magnet facing the first magnet, coupled with a top surface of the bracket, and including a magnetic fluid applied to a bottom portion and a side portion thereof.Type: GrantFiled: November 15, 2011Date of Patent: July 23, 2013Assignee: Samsung Electro-Mechanics Co., Ltd.Inventor: Seok Jun Park
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Patent number: 8446055Abstract: A linear type vibration motor having a magnet casing is disclosed. The linear type vibration motor in accordance with an embodiment of the present invention includes a magnet assembly having a pair of magnets, in which same magnetic poles thereof face each other, a magnet casing, which has a hollow part formed therein and houses the magnet assembly in the hollow part, a base, which has a bobbin formed thereon and in which the magnet casing is inserted into the bobbin, a coil, which is coupled to the bobbin, a weight, which is coupled to both ends of the magnet casing, and a pair of elastic bodies, which are interposed between either end of the base and either end of the weight, respectively. Thus, the operating lifetime of the linear type vibration motor can be extended, and this arrangement can prevent the linear type vibration motor from being damaged by an external shock.Type: GrantFiled: June 15, 2010Date of Patent: May 21, 2013Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Jae-Woo Jun, Jun-Kun Choi, Hwa-Young Oh, Jee-Sung Lee, Yong-Jin Kim, Kyung-Ho Lee, Seok-Jun Park, Kwang-Hyung Lee, Je-Hyun Bang
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Publication number: 20130033127Abstract: Disclosed herein is a linear vibration device. The linear vibration device includes a stator including magnets, a bracket, and a case having an inner space formed therein and coupled with the bracket; and a vibrator including coils facing the magnets, a weight body coupled with the coil, an FPC coupled with a top portion of the weight body, and an elastic member of which the one end is coupled with the case and the other end is coupled with the coil, the vibrator being accommodated in the case, wherein the magnets include a first magnet and a second magnet facing the first magnet, coupled with a top surface of the bracket, and including a magnetic fluid applied to a bottom portion and a side portion thereof.Type: ApplicationFiled: November 15, 2011Publication date: February 7, 2013Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventor: SEOK JUN PARK
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Patent number: 8288898Abstract: A linear vibrator is disclosed. In accordance with an embodiment of the present invention, the linear vibrator includes a base, a coil unit, which is coupled to the base, a magnet, which is coupled to the coil unit such that the magnet can move relatively with respect to the coil unit, and a leaf spring, which is interposed between the magnet and the base and includes a plurality of plate-shaped members having center portions thereof being separated from one another and both respective ends thereof being coupled to one another. Thus, the linear vibrator can increase the range of displacement in the leaf spring and increase the magnitude of vibration in the linear vibrator.Type: GrantFiled: May 25, 2010Date of Patent: October 16, 2012Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Jae-Woo Jun, Jun-Kun Choi, Hwa-Young Oh, Yong-Jin Kim, Kyung-Ho Lee, Seok-Jun Park, Kwang-Hyung Lee, Je-Hyun Bang
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Patent number: 8288899Abstract: There is provided a horizontal linear vibrator including a bracket providing an internal space; a vibration unit mounted in the internal space and including a mass body moving horizontally and linearly; and a magnetic field unit including a magnet fixed to the mass body and a coil installed within a magnetic field of the magnet and generating electromagnetic force to allow the vibration unit to move horizontally and linearly, wherein the coil includes a coil line disposed between the bracket and a printed circuit board and extending outside of the internal space of the bracket such that the coil line is connected with the printed circuit board for applying power from an external source to the coil outside of the internal space of the bracket.Type: GrantFiled: November 24, 2010Date of Patent: October 16, 2012Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Seok Jun Park, Jun Kun Choi, Hwa Young Oh, Jee Sung Lee, Yong Jin Kim, Kyung Ho Lee