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).
-
Patent number: 8258657Abstract: A vibration motor is disclosed. In accordance with an embodiment of the present invention, the vibration motor includes a base, a vibrator, which reciprocates in the base, a protruding part, which is formed on at least one of the base and the vibrator, and an elastic body, which is interposed between the base and the vibrator and has a through-part formed therein and in which the protruding part is inserted into the through-part and the elastic body is coupled to the base or the vibrator by caulking or bending the protruding part which is protruded through the through-part. Thus, the vibration motor can have a uniform resonant frequency characteristic since a spring is coupled by way of caulking or bending.Type: GrantFiled: April 14, 2010Date of Patent: September 4, 2012Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Yong-Jin Kim, Hwa-Young Oh, Jee-Sung Lee, Seok-Jun Park, Je-Hyun Bang, Kwang-Hyung Lee, Kyoung-Ho Lee, Jun-Kun Choi, Ki-Suk Woo
-
Publication number: 20120202757Abstract: The present invention related to an antihypertensive composition containing a fraction enriched with ginsenosides of ginseng. The composition according to the present invention increases the production of nitric oxide through the activation of nitric oxide synthase, and thus exhibits superior antihypertensive effects through the vasodilatory activity. Consequently, the composition of the present invention can be used as a composition for preparing functional health foods for preventing and treating hypertension and various cardiovascular diseases caused by complications of hypertension.Type: ApplicationFiled: July 13, 2010Publication date: August 9, 2012Inventors: Hye-Jin Kim, Se-Gon Kim, Jin-Hee Lee, Seok-Jun Park, Yeong-Eun Kim, Oran Kwon
-
Patent number: 8237314Abstract: Disclosed herein is a horizontal linear vibrator. The horizontal linear vibrator includes: a case and a bracket that are assembled with each other to form an inner space; a hollow coil that is installed in the case or the bracket; a vibrator that includes a magnetic field unit including one or more magnet disposed to penetrate through the inside of the hollow coil and a yoke formed to enclose the hollow coil and the magnets to generate magnetic field and a weight mounted in the magnetic field unit; a buffer member that is provided between the hollow coil and the yoke; and a spring member whose one end is fixed to the case or the bracket and other end is fixed to the vibrator and elastically supports the vibrator so as to horizontally move the vibrator.Type: GrantFiled: March 18, 2010Date of Patent: August 7, 2012Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Jee Sung Lee, Seok Jun Park, Jun Kun Choi
-
Patent number: 8198769Abstract: The present invention provides a horizontal linear vibrator which can 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 bracket and the casing form the internal space therein. A coil is provided above the bracket such that the center axis thereof is oriented in a horizontal direction. The vibration unit is disposed through the coil and comprises a magnetic field generating unit and a weight. The magnetic field generating unit includes a magnet assembly and a yoke. The magnet assembly has magnets which are provided on opposite sides of a magnetic body core such that the similar magnetic poles of the magnets face each other. The weight is mounted to the magnetic field generating unit. The springs are coupled to the casing or the bracket and elastically support the vibration unit.Type: GrantFiled: October 17, 2009Date of Patent: June 12, 2012Assignee: Samsung Electro-Mechanics, Co., Ltd.Inventors: Hwa Young Oh, Jun Kun Choi, Yong Jin Kim, Kyung Ho Lee, Seok Jun Park, Je Hyun Bang, Kwang Hyung Lee, Ki Suk Woo, Seung Heon Han, Jae Woo Jun
-
Patent number: 8188623Abstract: Disclosed herein is a linear vibration motor. The motor includes a casing surrounding the top and widthwise side of the motor, and a bracket surrounding the bottom and lengthwise side of the motor. A plate is provided on an inner surface of a side of the bracket and integrally has a cylindrical part to accommodate a coil. A mass body is provided in a central portion of the bracket and vibrates horizontally, a yoke is provided on a side surface of the mass body, and a magnet is mounted to a central portion of the yoke to be inserted into an internal space of the coil. A spring couples the plate with the yoke, thus transmitting vibratory force to the motor. An extension part extends from an end of the spring, and a bearing is provided on an end of the extension part, thus minimizing friction with the casing.Type: GrantFiled: March 5, 2010Date of Patent: May 29, 2012Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Seok Jun Park, Jun Kun Choi, Jae Woo Jun, Hwa Young Oh, Je Hyun Bang, Kwang Hyung Lee, Yong Jin Kim, Kyung Ho Lee
-
Patent number: 8097988Abstract: The present invention provides a horizontal linear vibrator which can reduce the thickness but increase the strength of vibrations 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, a cylindrical coil and springs. The bracket is coupled to the casing to form an internal space. The vibration unit includes a weight, a pair of yokes and magnets. The weight has an opening therein. The yokes are disposed on the inner surfaces of the weight. The magnets are provided in the yokes such that different poles of the magnets face each other. The cylindrical coil is perpendicularly mounted to the bracket and disposed in space between the pair of yoke. The springs are coupled to both ends 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: September 18, 2009Date of Patent: January 17, 2012Assignee: Samsung Electro-Mechanics 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
-
Publication number: 20110316361Abstract: 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: ApplicationFiled: November 24, 2010Publication date: December 29, 2011Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seok Jun Park, Jun Kun Choi, Hwa Young Oh, Jee Sung Lee, Yong Jin Kim, Kyung Ho Lee
-
Publication number: 20110309691Abstract: There is provided a linear vibrator including a housing providing an internal space; a magnetic field part having a yoke disposed in the internal space and a magnet magnetized on a surface of the yoke and vibrating in the internal space by an interaction with a coil to which power is applied; an elastic member connecting the yoke and the housing and allowing the magnetic field part to be elastically supported in the internal space; and a magnetic flux collecting part collecting magnetic flux of the magnetic field part and allowing the magnetic field part to move towards the coil.Type: ApplicationFiled: November 19, 2010Publication date: December 22, 2011Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seok Jun Park, Joon Choi, Jun Kun Choi, Hwa Young Oh
-
Publication number: 20110280977Abstract: Disclosed is a composition for relieving and preventing hangover and, more specifically, a composition for relieving and preventing hangover, which includes Hovenia dulcis Thunb fruit extract, Rosa Roxburghii extract, Engelgardtia chrysolepis HANCE extract, rotus (Nelumbo nucifera Gaertner fruits) extract and nicotinic acid amide as active ingredients, and accelerates in vivo absorption/decomposition of alcohol after drinking, thereby helping to relieve and prevent hangover, as well as a beverage for relieving and preventing hangover including the same.Type: ApplicationFiled: April 12, 2011Publication date: November 17, 2011Inventors: Hyun-Jun PARK, Seok-Jun Park
-
Publication number: 20110227426Abstract: 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: ApplicationFiled: June 11, 2010Publication date: September 22, 2011Inventors: Kwang Hyung Lee, Jun Kun Choi, Hwa Young Oh, Jee Sung Lee, Je Hyun Bang, Yong Jin Kim, Kyung Ho Lee, Seok Jun Park
-
Patent number: 7999421Abstract: The present invention provides a horizontal linear vibrator which can reduce the thickness but increase the strength of vibrations 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. A first magnet is attached to an upper plate of the casing. The bracket is coupled to the lower end of the casing. The second magnet is attached to the bracket such that different poles of the first and second magnets face each other. The vibration unit has a weight, and a cylindrical coil which is provided in or under the weight. The springs are coupled to the 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: September 14, 2009Date of Patent: August 16, 2011Assignee: Samsung Electro-Mechanics 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
-
Publication number: 20110101797Abstract: A vibration motor is disclosed. In accordance with an embodiment of the present invention, the vibration motor includes a base, a vibrator, which reciprocates, a coupling part, which is protruded on at least one of the base and the vibrator, and a leaf spring, which includes a frame and an elastic part. Here, the frame is coupled to the coupling part and disposed apart from the base or the vibrator in which the coupling part is formed, and the elastic part is extended from the frame and elastically supports the vibrator. Thus, the leaf spring can be prevented from having concentrated stress and damage occurred, thereby improving the lifetime of the leaf spring.Type: ApplicationFiled: March 17, 2010Publication date: May 5, 2011Inventors: Kyoung-Ho LEE, Hwa-Young Oh, Jee-Sung Lee, Seok-Jun Park, Je-Hyun Bang, Kwang-Hyung Lee, Yong-Jin Kim, Jun-Kun Choi
-
Publication number: 20110074228Abstract: A vibration motor is disclosed. In accordance with an embodiment of the present invention, the vibration motor includes a cylinder-shaped coil unit, a vibrator, which is inserted into the coil unit and includes a magnet that forms an asymmetric magnetic field in a vibration direction, and an elastic body, which elastically supports the vibrator. Thus, the vibration motor can have a nonlinear characteristic, and thus a frequency bandwidth in which a resonance occurs can be expanded.Type: ApplicationFiled: April 14, 2010Publication date: March 31, 2011Inventors: Yong-Jin KIM, Hwa-Young Oh, Jee-Sung Lee, Seok-Jun Park, Je-Hyun Bang, Kwang-Hyung Lee, Kyoung-Ho Lee, Jun-Kun Choi, Ki-Suk Woo
-
Publication number: 20110074229Abstract: A vibration motor is disclosed. In accordance with an embodiment of the present invention, the vibration motor includes a base, a vibrator, which reciprocates in the base, a protruding part, which is formed on at least one of the base and the vibrator, and an elastic body, which is interposed between the base and the vibrator and has a through-part formed therein and in which the protruding part is inserted into the through-part and the elastic body is coupled to the base or the vibrator by caulking or bending the protruding part which is protruded through the through-part. Thus, the vibration motor can have a uniform resonant frequency characteristic since a spring is coupled by way of caulking or bending.Type: ApplicationFiled: April 14, 2010Publication date: March 31, 2011Inventors: Yong-Jin KIM, Hwa-Young Oh, Jee-Sung Lee, Seok-Jun Park, Je-Hyun Bang, Kwang-Hyung Lee, Kyoung-Ho Lee, Jun-Kun Choi, Ki-Suk Woo
-
Patent number: 7911098Abstract: A linear vibrator is disclosed. 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, and a plurality of leaf springs, which are interposed between the magnet and the base. Here, the plurality of leaf springs face one another and are coupled to one another Thus, the linear vibrator can increase the range of vibration displacement in a structure and increase the amount of vibration in the linear vibrator. Also, even though the linear vibrator becomes thinner, the range of displacement can be increased because the weight is vibrated horizontally.Type: GrantFiled: December 15, 2009Date of Patent: March 22, 2011Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Kyoung-Ho Lee, Jun-Kun Choi, Jae-woo Jun, Hwa-Young Oh, Kwang-Hyung Lee, Je-Hyun Bang, Seok-Jun Park, Yong-Jin Kim, Seung-Heon Han
-
Publication number: 20110062803Abstract: Disclosed herein is a horizontal linear vibrator. The horizontal linear vibrator includes: a case and a bracket that are assembled with each other to form an inner space; a hollow coil that is installed in the case or the bracket; a vibrator that includes a magnetic field unit including one or more magnet disposed to penetrate through the inside of the hollow coil and a yoke formed to enclose the hollow coil and the magnets to generate magnetic field and a weight mounted in the magnetic field unit; a buffer member that is provided between the hollow coil and the yoke; and a spring member whose one end is fixed to the case or the bracket and other end is fixed to the vibrator and elastically supports the vibrator so as to horizontally move the vibrator.Type: ApplicationFiled: March 18, 2010Publication date: March 17, 2011Inventors: Jee Sung LEE, Seok Jun Park, Jun Kun Choi
-
Publication number: 20110018367Abstract: 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: ApplicationFiled: September 18, 2009Publication date: January 27, 2011Inventors: Yong Jin KIM, Jun Kun KUN, Jae Woo JUN, Ki Suk WOO, Kwang Hyung LEE, Je Hyun BANG, Seok Jun PARK, Kyung Ho LEE, Hwa Young OH
-
Publication number: 20110018364Abstract: The present invention provides a horizontal linear vibrator which can reduce the thickness but increase the strength of vibrations 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. A first magnet is attached to an upper plate of the casing. The bracket is coupled to the lower end of the casing. The second magnet is attached to the bracket such that different poles of the first and second magnets face each other. The vibration unit has a weight, and a cylindrical coil which is provided in or under the weight. The springs are coupled to the 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: ApplicationFiled: September 14, 2009Publication date: January 27, 2011Inventors: 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
-
Patent number: D639738Type: GrantFiled: August 6, 2010Date of Patent: June 14, 2011Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Kyung Ho Lee, Jun Kun Choi, Yong Jin Kim, Jee Sung Lee, Hwa Young Oh, Seok Jun Park, Kwang Hyung Lee, Je Hyun Bang
-
Patent number: D639739Type: GrantFiled: August 6, 2010Date of Patent: June 14, 2011Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Kyung Ho Lee, Jee Sung Lee, Jun Kun Choi, Seok Jun Park, Je Hyun Bang, Kwang Hyung Lee, Hwa Young Oh, Yong Jin Kim