Patents by Inventor Dong-Myoung Lee
Dong-Myoung Lee 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: 20240108536Abstract: A thermo-therapeutic apparatus and a method for controlling the same are provided.Type: ApplicationFiled: December 14, 2023Publication date: April 4, 2024Applicant: CERAGEM CO., LTDInventors: Dong Myoung LEE, Ki Sung KIM, Sang Cheol HAN, Jin Cheol PARK
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Patent number: 11948808Abstract: A method for manufacturing a semiconductor device and a semiconductor device produced thereby. For example and without limitation, various aspects of this disclosure provide a method for manufacturing a semiconductor device, and a semiconductor device produced thereby, that comprises an interposer without through silicon vias.Type: GrantFiled: December 6, 2021Date of Patent: April 2, 2024Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.Inventors: Dong Jin Kim, Jin Han Kim, Won Chul Do, Jae Hun Bae, Won Myoung Ki, Dong Hoon Han, Do Hyung Kim, Ji Hun Lee, Jun Hwan Park, Seung Nam Son, Hyun Cho, Curtis Zwenger
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Patent number: 11918531Abstract: Provided is a thermotherapy device, which includes a first housing (10), a second housing (20) disposed under the first housing (10), a transfer plate (30), at both sides of which transfer rollers (31) are provided, and a pair of guide rails (40) that is provided to the second housing (20) and on which the respective transfer rollers (31) of the transfer plate (30) are placed. The pair of guide rails (40) are integrally molded when the second housing (20) is injection-molded. Thus, since the guide rails on which the transfer rollers of the transfer plate travel are integrally molded when the second housing is injection-molded, inefficiency caused by mounting separate rails as in the related art is removed, and thereby assemblability, productivity, and economic efficiency of the thermotherapy device can be improved.Type: GrantFiled: February 26, 2020Date of Patent: March 5, 2024Assignee: Ceragem Co., Ltd.Inventors: Dong Myoung Lee, Sang Min Lee, Ho Sang Yu, Ji Hoon Park, Sang Ui Choi
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Publication number: 20240041694Abstract: The present invention relates to a thermo-therapeutic apparatus. More particularly, the present invention relates to a thermo-therapeutic apparatus in which a heating unit for heating a ceramic unit can be supplied with a current from a power supply unit even in a state where the heating unit rotates together with the ceramic unit. To this end, the thermo-therapeutic apparatus comprises: a ceramic unit having an inner space formed therein; a heating unit having a heating element which is inserted in the inner space to directly heat the ceramic unit; a power supply unit supplying a current to the heating unit; and a support supporting the ceramic unit, wherein the heating unit can rotate relative to the power supply unit so as to allow the heating unit to rotate together with the ceramic unit.Type: ApplicationFiled: February 4, 2022Publication date: February 8, 2024Inventors: Dong Myoung Lee, Keun Young PAEK, Sang Ho Choi
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Patent number: 11890248Abstract: An apparatus including a thermal ceramic module including a body, a first supporting plate located on the body, a second supporting plate located on the first plate, an ascending and descending driving part coupled to a lower portion of the first plate and configured to move the first plate in a vertical direction on the basis of the body, and a ceramic member coupled to the second plate; a weight sensor provided on a lower surface of the second plate to sense a body pressure of a user; and a controller configured to control a massage mode of the thermal ceramic module, wherein the controller controls a driving height of the ascending and descending driving part according to the body pressure of the user sensed by the weight sensor to provide the same pressure to the user through the ceramic member on the basis of a predetermined desired intensity.Type: GrantFiled: January 12, 2018Date of Patent: February 6, 2024Assignee: CERAGEM CO., LTD.Inventors: Dong Myoung Lee, Ki Sung Kim, Sang Cheol Han, Jin Cheol Park
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Publication number: 20240009071Abstract: The present invention relates to a thermotherapy device. More specifically, the present invention relates to a thermotherapy device which can receive a current from a power supply part even when a heating part for heating a ceramic part rotates together with the ceramic part. To this end, the thermotherapy device comprises: the ceramic part having an inner space formed therein; the heating part inserted in the inner space and having a heating element, generating heat so as to heat the ceramic part, and a transfer member transferring the heat generated by the heating element to the ceramic part; the power supply part supplying a current to the heating part; and a support part supporting the ceramic part, wherein the heating part can rotate relative to the power supply part such that the heating part rotates together with the ceramic part.Type: ApplicationFiled: November 24, 2021Publication date: January 11, 2024Inventors: Dong Myoung Lee, Keun Young Paek, Sang Ho Choi
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Publication number: 20240000653Abstract: A thermotherapy device is capable of being supplied with an electric current from a power supply part in a non-rotating state even when a heating part for heating a ceramic part rotates together with the ceramic part. To this end, the thermotherapy device comprises a ceramic part having an inner space formed therein; a heating part which includes a heating element inserted into the inner space and emitting heat such that the ceramic part is heated, and a transfer member for transferring, to the ceramic part, heat generated from the heating element; a power supply part having an electrode member so as to supply an electric current to the heating part; and a support part for supporting the ceramic part, wherein the heating part may rotate relative to the electrode member such that the heating part rotates together with the ceramic part.Type: ApplicationFiled: November 24, 2021Publication date: January 4, 2024Inventors: Dong Myoung Lee, Keun Young Paek, Sang Ho Choi
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Publication number: 20240000654Abstract: The pressure module according to an embodiment of the present invention, which is for thermotherapy, may comprise: a pressure unit which has an interior space; a heat-generating unit which is inserted in the interior space and generates heat so that the pressure unit is heated; and an electromagnetic induction unit which generates an induced current so that the heat-generating unit generates heat.Type: ApplicationFiled: October 18, 2021Publication date: January 4, 2024Inventors: Ki Sung Kim, Yong Hee Kim, Jae Hwa Kim, Dong Myoung Lee
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Patent number: 11839486Abstract: Disclosed are a thermotherapeutic apparatus having a function of measuring a heart rate and a method of controlling the same. The thermotherapeutic apparatus includes a pretreatment portion which extracts a ballistocardiogram signal sensed by a weight detecting sensor, a heartbeat signal extractor which extracts a heartbeat signal from the pretreated signal, and a mode performer which performs control to calculate a heart rate on the basis of the extracted heartbeat signal, to determine a massage mode according to the calculated heart rate, and to automatically set a massage pattern, a massage level, and a massage temperature of the corresponding massage mode so as to perform the corresponding massage mode.Type: GrantFiled: February 1, 2019Date of Patent: December 12, 2023Assignee: CERAGEM CO., LTD.Inventors: Ki Sung Kim, Dong Myoung Lee, Sang Cheol Han, Sang Hee Kim
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Patent number: 11712563Abstract: A music sync low frequency stimulator can includes a speaker for outputting a plurality of first sound source signals, a sound source signal separator for separating at least one of the plurality of first sound source signals, a low frequency signal generator for generating a low frequency signal, and a music sync unit for controlling the strength and frequency of a low frequency signal according to at least one of second sound source signals separated by the sound source signal separator.Type: GrantFiled: December 4, 2020Date of Patent: August 1, 2023Assignee: CERAGEM CO., LTD.Inventors: Yong son Park, Dong Myoung Lee, Yong Hee Kim, Seung Gwan Hong
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Publication number: 20230172357Abstract: A use state-switchable massage device includes a backrest part and a seat part. In the use state-switchable massage device, the use state can be switched so that a user may perform a massage while sitting (sitting-mode) or lying down (lying-mode). When the use state is switched from the sitting state to the lying state, the massage may be performed in a state in which the user's waist is fully stretched (a state in which the spine is straightened while being curved upward).Type: ApplicationFiled: November 29, 2022Publication date: June 8, 2023Inventors: Su Hyun Kim, Sang Ho Choi, Dong Myoung Lee, Seung Jong Lee
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Patent number: 11576813Abstract: In order to maximize spatial utilization and to minimize the volume of a thermotherapy bed so that the thermotherapy bed can be easily stored or moved, the thermotherapy bed includes: a bed body having a thermotherapy device placed therein; side frames connected to both side surfaces of the bed body, respectively; and bed legs configured to support the bed body and connected to the side frames, respectively, wherein the thermotherapy device is placed in a center of the bed body and forms a protrusion on a bottom surface of the bed body, and the bed legs are folded to face an inside of the bed body and are accommodated in spaces formed at both sides of the thermotherapy device.Type: GrantFiled: January 18, 2018Date of Patent: February 14, 2023Assignee: CERAGEM CO., LTD.Inventors: Dong Myoung Lee, Ho Sang Yu, Jin Cheol Park, Sang Ho Choi, Keun Young Paek
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Publication number: 20220168173Abstract: A massage apparatus, in which a height of an auxiliary portion is adjustable, includes: a body portion configured to support an upper body of a user; and an auxiliary portion connected to the body portion to support a lower body of the user. The auxiliary portion includes a lifting member configured to adjust a height of the auxiliary portion.Type: ApplicationFiled: November 30, 2021Publication date: June 2, 2022Inventors: Ho Sang YU, Su Hyun KIM, Keun Young PAEK, Dong Myoung LEE
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Patent number: 11218799Abstract: Provided herein is a built-in speaker module. The built-in speaker module is installed in a housing of an electronic device having a first bottom surface spaced apart from a ground and a second bottom surface installed above the first bottom surface, and includes a speaker installed above the second bottom surface, a first vibration absorbing member interposed between the speaker and the second bottom surface, and a second vibration absorbing member interposed between the first bottom surface and the second bottom surface, wherein sound is emitted from the speaker through openings formed in the first bottom surface and the second bottom surface.Type: GrantFiled: November 4, 2020Date of Patent: January 4, 2022Assignee: CERAGEM CO., LTD.Inventors: Sang Ho Choi, Jin Cheol Park, Yong son Park, Dong Myoung Lee, Yong Seob Seo
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Publication number: 20210283012Abstract: Disclosed is a thermo-therapeutic apparatus capable of controlling movement of a heating moxibustion device which can intensively massage a part desired by the user, can massage in various ways such as moxibustion or thermal massage, and can quickly move to a location desired by the user. To this end, a thermo-therapeutic apparatus capable of controlling movement of a heating moxibustion device includes a heating moxibustion device, a driving unit for moving the heating moxibustion device, a control unit for controlling an operation of the driving unit, and an input unit for selecting a thermal massage pattern desired by a user, wherein the control unit is equipped with an automatic mode in which when the user inputs a desired location, the heating moxibustion device is controlled to automatically move to the location to perform a thermal massage.Type: ApplicationFiled: March 9, 2021Publication date: September 16, 2021Inventors: Dong Myoung LEE, Ki Sung KIM, Sang Cheol HAN
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Publication number: 20210236859Abstract: Disclosed is a multi-functional probe capable of shielding electromagnetic waves in which an ultrasonic driver circuit and an ultrasonic oscillation element are surrounded by a shielding member in a state in which the ultrasonic driver circuit and the ultrasonic oscillation element are disposed close to each other and which allows a material of a head, to which ultrasonic waves are transmitted, to be changed to a non-conductive material and prevent moisture from being introduced into the probe. To this end, the multi-functional probe includes a cover part accommodating the ultrasonic driver circuit and the ultrasonic oscillation element, a fixing part fixing the ultrasonic driver circuit and the ultrasonic oscillation element in the cover part, and a shield part configured to block electromagnetic waves generated by the ultrasonic driver circuit and the ultrasonic oscillation element.Type: ApplicationFiled: January 28, 2021Publication date: August 5, 2021Inventors: Yong son PARK, Dong Myoung LEE, Sang Ho CHOI, Jin Cheol PARK, Yong Seob SEO, Yong Hee KIM, Jaehwa KIM
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Publication number: 20210177697Abstract: Disclosed is a sliding type massage apparatus. In more detail, the sliding type massage apparatus is configured so that an auxiliary portion supporting a lower body of a user slidably moves from a body portion supporting an upper body of the user and thus the auxiliary portion maintains horizontality while moving. To this end, there is provided a sliding type massage apparatus including a body portion configured to support an upper body of a user and an auxiliary portion connected to the body portion to be slidable in a longitudinal direction to support a lower body of the user. Here, the body portion includes first support members which are rotatable to support a bottom surface of the auxiliary portion when the auxiliary portion slides.Type: ApplicationFiled: December 11, 2020Publication date: June 17, 2021Inventors: Ho Sang YU, Keun Young PAEK, Dong Myoung LEE
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Publication number: 20210170171Abstract: A music sync low frequency stimulator can includes a speaker for outputting a plurality of first sound source signals, a sound source signal separator for separating at least one of the plurality of first sound source signals, a low frequency signal generator for generating a low frequency signal, and a music sync unit for controlling the strength and frequency of a low frequency signal according to at least one of second sound source signals separated by the sound source signal separator.Type: ApplicationFiled: December 4, 2020Publication date: June 10, 2021Inventors: Yong son PARK, Dong Myoung LEE, Yong Hee KIM, Seung Gwan HONG
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Publication number: 20210136485Abstract: Provided herein is a built-in speaker module. The built-in speaker module is installed in a housing of an electronic device having a first bottom surface spaced apart from a ground and a second bottom surface installed above the first bottom surface, and includes a speaker installed above the second bottom surface, a first vibration absorbing member interposed between the speaker and the second bottom surface, and a second vibration absorbing member interposed between the first bottom surface and the second bottom surface, wherein sound is emitted from the speaker through openings formed in the first bottom surface and the second bottom surface.Type: ApplicationFiled: November 4, 2020Publication date: May 6, 2021Inventors: Sang Ho CHOI, Jin Cheol PARK, Yong son PARK, Dong Myoung LEE, Yong Seob SEO
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Patent number: 10884497Abstract: A method and apparatus for motion capture interface using multiple fingers are disclosed. The method includes measuring a position of an end of a middle finger of an actual hand in a state in which the actual hand is spread, deriving a starting reference position of the middle finger of the actual hand, and calculating a length of the middle finger of the actual hand. The method further includes recognizing a relationship between starting reference positions of a thumb, an index finger, a middle finger, and a wrist based on using a virtual hand reference model that models a virtual hand to be controlled.Type: GrantFiled: November 26, 2019Date of Patent: January 5, 2021Inventors: Dong Myoung Lee, Mincheol Kim, Juseong Lee, Bum Jae You