Patents by Inventor Hyung-Keun Lim
Hyung-Keun Lim 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: 11974442Abstract: A semiconductor device includes a stack structure including first electrodes and insulating layers alternately stacked on each other, a second electrode passing through the stack structure, and variable resistance patterns each interposed between the second electrode and a corresponding one of the first electrodes. Each of the first electrodes includes a first sidewall facing the second electrode, and each of the insulating layers includes a second sidewall facing the second electrode. At least a part of each of the variable resistance patterns protrudes farther towards the second electrode than the second sidewall.Type: GrantFiled: April 19, 2021Date of Patent: April 30, 2024Assignee: SK hynix Inc.Inventors: Hyung Keun Kim, Jun Ku Ahn, Jun Young Lim, Sung Lae Cho
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Patent number: 11229495Abstract: Provided is a master console for a surgical robot. The master console includes: a base unit including a first base and a second base, the first and second bases being provided parallel to each other; and a foot pedal unit between the first base and the second base, wherein the foot pedal unit includes at least one foot pedal switch capable of being manipulated by a foot of an operator, a foot panel configured to support the at least one foot pedal switch, and a footrest extending outward from the foot panel.Type: GrantFiled: October 6, 2020Date of Patent: January 25, 2022Assignee: meerecompany Inc.Inventor: Hyung Keun Lim
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Patent number: 10932738Abstract: The present invention relates to an imaging device for an X-ray image and, particularly, to an imaging device for an X-ray image which enables a posture of a patient to be checked and corrected in real time when an X-ray image of a specific part of a patient's body is to be imaged.Type: GrantFiled: February 9, 2015Date of Patent: March 2, 2021Assignees: VATECH Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Hyung Keun Lim, Jin Pyo Chun
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Publication number: 20210015570Abstract: Provided is a master console for a surgical robot. The master console includes: a base unit including a first base and a second base, the first and second bases being provided parallel to each other; and a foot pedal unit between the first base and the second base, wherein the foot pedal unit includes at least one foot pedal switch capable of being manipulated by a foot of an operator, a foot panel configured to support the at least one foot pedal switch, and a footrest extending outward from the foot panel.Type: ApplicationFiled: October 6, 2020Publication date: January 21, 2021Inventor: Hyung Keun LIM
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Patent number: 10835334Abstract: Provided is a master console for a surgical robot. The master console includes: a base unit including a first base and a second base, the first and second bases being provided parallel to each other; and a foot pedal unit between the first base and the second base, wherein the foot pedal unit includes at least one foot pedal switch capable of being manipulated by a foot of an operator, a foot panel configured to support the at least one foot pedal switch, and a footrest extending outward from the foot panel.Type: GrantFiled: August 22, 2018Date of Patent: November 17, 2020Assignee: meerecompany Inc.Inventor: Hyung Keun Lim
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Patent number: 10582903Abstract: The present invention provides an intraoral sensor that includes: a sensor panel generating an electrical signal by detecting X-rays; an elasticity-adjusting member disposed behind the sensor panel and limiting elasticity of the sensor panel; a wireless communication circuit disposed behind the elasticity-adjusting panel, transmitting the electrical signal generated by the sensor panel to an external console wirelessly, and receiving the electrical signal from the console wirelessly; and a battery module disposed behind the elasticity-adjusting member and supplying power.Type: GrantFiled: December 2, 2015Date of Patent: March 10, 2020Assignees: Rayence Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Jin Pyo Chun, Tae Woo Kim, Hyung Keun Lim, Sung Kyn Heo
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Publication number: 20190239971Abstract: Provided is a master console for a surgical robot. The master console includes: a base unit including a first base and a second base, the first and second bases being provided parallel to each other; and a foot pedal unit between the first base and the second base, wherein the foot pedal unit includes at least one foot pedal switch capable of being manipulated by a foot of an operator, a foot panel configured to support the at least one foot pedal switch, and a footrest extending outward from the foot panel.Type: ApplicationFiled: August 22, 2018Publication date: August 8, 2019Inventor: Hyung Keun LIM
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Patent number: 10307119Abstract: The purpose of the present invention is to provide a method for obtaining a more effective 3D facial image for medical use. The present invention provides a medical imaging system includes a 2D surface image obtaining device including at least one camera for photographing a plurality of 2D facial images of an examinee, at different photography angles or ranges, a visual guidance configured to fix an examinee's line of vision, an X-ray radiography device for radiographing a 3D X-ray radiograph of the examinee's head, and an image synthesis unit for generating a 3D facial image by matching the plurality of 2D facial images with the 3D X-ray radiograph.Type: GrantFiled: March 12, 2015Date of Patent: June 4, 2019Assignees: VATECH Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Hyung Keun Lim, Jin Pyo Chun
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Patent number: 10265033Abstract: Disclosed is a dental X-ray CT photographic device. In order to resolve this issue, the CT photographic device according to the present invention comprises: a column; a first facing part which is disposed oriented towards an object to be examined on one side of the column, and comprises one or other of an X-ray generator and an X-ray sensor; a rotational arm coupled in such a way as to be able to rotate through at least a predetermined angular range with respect to the column; and a second facing part which is disposed on the rotating arm, on the far side from the column, facing the first facing part with the object to be examined placed in between, and which comprises the other of an X-ray generator and an X-ray sensor.Type: GrantFiled: January 26, 2015Date of Patent: April 23, 2019Assignees: VATECH Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Hyung Keun Lim, Jin Pyo Chun
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Publication number: 20180160991Abstract: The present invention provides an intraoral sensor that includes: a sensor panel generating an electrical signal by detecting X-rays; an elasticity-adjusting member disposed behind the sensor panel and limiting elasticity of the sensor panel; a wireless communication circuit disposed behind the elasticity-adjusting panel, transmitting the electrical signal generated by the sensor panel to an external console wirelessly, and receiving the electrical signal from the console wirelessly; and a battery module disposed behind the elasticity-adjusting member and supplying power.Type: ApplicationFiled: December 2, 2015Publication date: June 14, 2018Applicants: Rayence Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Jin Pyo CHUN, Tae Woo KIM, Hyung Keun LIM, Sung Kyn HEO
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Patent number: 9974493Abstract: Apparatus and method for obtaining computed tomography are disclosed. The computed tomography apparatus includes: an X-ray sensor and an X-ray generator disposed on both sides of a subject and facing each other; a first driving unit configured to move at least one of the X-ray sensor and the X-ray generator reciprocally in an angle range; and a second driving unit moving configured to move at least one of the X-ray sensor and the X-ray generator in a vertical direction of the object, simultaneously or alternately with the first driving unit.Type: GrantFiled: August 26, 2014Date of Patent: May 22, 2018Assignees: VATECH Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Tae Woo Kim, Hyung Keun Lim, Jin Pyo Chun, Sung Il Choi
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Publication number: 20170303876Abstract: The present invention relates to a wearable X-ray radiographing apparatus and a method for using the same. The present invention includes: an X-ray generator including an X-ray source, a power supplier supplying driving power to the X-ray source, and a cone directing X-rays emitted from the X-ray source; a switch controller controlled by a radiographer to operate the X-ray generator; and a wearable unit on which the X-ray generator being mounted and being worn on the body of the radiographer.Type: ApplicationFiled: September 15, 2015Publication date: October 26, 2017Applicants: VATECH Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Hyung Keun LIM, Jin Pyo CHUN
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Publication number: 20170079611Abstract: The present invention relates to an X-ray photographing apparatus adopting a wireless power supply manner and, particularly, to an X-ray photographing apparatus adopting a wireless power supply manner, having no power cable for supplying power, and providing driving power for an X-ray photographing unit in a wireless manner.Type: ApplicationFiled: May 14, 2015Publication date: March 23, 2017Applicants: VATECH Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Hyung-Keun LIM, Jin Pyo CHUN, Sung Il CHOI
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Publication number: 20170079602Abstract: Disclosed is an intraoral radiographic system includes an intraoral sensor including a sensing surface for receiving X-rays and a coupling protrusion, and a sensor indicator including a sensor coupler configured to fasten the coupling protrusion detachably, and a support body supporting the sensor coupler. The sensor coupler is configured to be engaged with the coupling protrusion by applying an elastic force, and has a stopper preventing from sliding of the intraoral sensor.Type: ApplicationFiled: May 14, 2015Publication date: March 23, 2017Applicants: Rayence Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Hyung-Keun LIM, Jin-Pyo CHUN
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Patent number: 9554758Abstract: A sensor integrated protection device is disclosed. This device includes a sensor for detecting radiations; and a radiation shielding pad to which the sensor is coupled. A data communicating device is placed within radiation shielding pad and electrically coupled to the sensor. This device is suitable for easy wear with the pad shape and can be used for protecting different parts of the body with the various type of the pad holders. In the sensor integrated protection device, the data communicating unit is not built in the sensor but is configured to the sensor outside of the sensor to reduce the size of the sensor and to improve the convenience of using and keeping the sensor.Type: GrantFiled: May 22, 2015Date of Patent: January 31, 2017Assignees: VATECH Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Hyung Keun Lim, Jin Pyo Chun
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Publication number: 20170000432Abstract: The purpose of the present invention is to provide a method for obtaining a more effective 3D facial image for medical use. The present invention provides a medical imaging system includes a 2D surface image obtaining device including at least one camera for photographing a plurality of 2D facial images of an examinee, at different photography angles or ranges, a visual guidance configured to fix an examinee's line of vision, an X-ray radiography device for radiographing a 3D X-ray radiograph of the examinee's head, and an image synthesis unit for generating a 3D facial image by matching the plurality of 2D facial images with the 3D X-ray radiograph.Type: ApplicationFiled: March 12, 2015Publication date: January 5, 2017Applicants: VATECH Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Hyung Keun LIM, Jin Pyo CHUN
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Publication number: 20160345916Abstract: Disclosed is a dental X-ray CT photographic device. In order to resolve this issue, the CT photographic device according to the present invention comprises: a column; a first facing part which is disposed oriented towards an object to be examined on one side of the column, and comprises one or other of an X-ray generator and an X-ray sensor; a rotational arm coupled in such a way as to be able to rotate through at least a predetermined angular range with respect to the column; and a second facing part which is disposed on the rotating arm, on the far side from the column, facing the first facing part with the object to be examined placed in between, and which comprises the other of an X-ray generator and an X-ray sensor.Type: ApplicationFiled: January 26, 2015Publication date: December 1, 2016Applicants: VATECH Co., Ltd., VATECH EWOO HOLDINGS CO., LTD.Inventors: Hyung Keun LIM, Jin Pyo CHUN
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Publication number: 20160338662Abstract: The present invention relates to an imaging device for an X-ray image and, particularly, to an imaging device for an X-ray image which enables a posture of a patient to be checked and corrected in real time when an X-ray image of a specific part of a patient's body is to be imaged.Type: ApplicationFiled: February 9, 2015Publication date: November 24, 2016Applicants: VATECH Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Hyung Keun LIM, Jin Pyo CHUN
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Patent number: D779068Type: GrantFiled: March 16, 2015Date of Patent: February 14, 2017Assignees: Rayence Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Hyung Keun Lim, Jin Pyo Chun
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Patent number: D782054Type: GrantFiled: March 16, 2015Date of Patent: March 21, 2017Assignees: Rayence Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Hyung Keun Lim, Jin Pyo Chun