Patents by Inventor Hyun Woong Hwang
Hyun Woong Hwang 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: 20240100719Abstract: A gripper includes a body part, a finger base part coupled to the body part, and a finger part coupled to a first side of the body part or the finger base part and coupled to the body part or the finger base part to be reciprocal, wherein the finger part comprises a first link structure and a second link structure, sides of which are coupled to the finger base part, respectively, and wherein, in the first link structure and the second link structure, a first support area of the first link structure and a second support area of the second link structure reciprocate in only one of a plurality of directions that cross a direction in which the finger part reciprocates with respect to the finger base part.Type: ApplicationFiled: February 6, 2023Publication date: March 28, 2024Inventors: Beom Su Kim, Hyun Seop Lim, Ju Young Yoon, Kyu Jung Kim, Hyo Joong Kim, Seong Taek Hwang, Ho Jun Kim, Dong Jin Hyun, Min Woong Jeung
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Publication number: 20240100690Abstract: A gripper includes a body part, a finger base part coupled to the body part to be rotatable, the finger base part including a first finger base part and a second finger base part configured such that when the first finger base part is rotated in a first direction with respect to the body part, the second finger base part is provided to be rotatable in a second direction opposite the first direction with respect to the body part, and a finger part coupled to a first side of the body part or the finger base part to be reciprocal.Type: ApplicationFiled: February 6, 2023Publication date: March 28, 2024Inventors: Beom Su Kim, Hyun Seop Lim, Ju Young Yoon, Kyu Jung Kim, Hyo-Joong Kim, Seong Taek Hwang, Ho Jun Kim, Dong Jin Hyun, Min Woong Jeung
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Patent number: 11934950Abstract: An apparatus for embedding a sentence feature vector according to an embodiment includes a sentence acquisitor configured to acquire a first sentence and a second sentence, each including one or more words; a vector extractor configured to extract a first feature vector corresponding to the first sentence and a second feature vector corresponding to the second sentence by independently inputting each of the first sentence and the second sentence into a feature extraction network; and a vector compressor configured to compress the first feature vector and the second feature vector into a first compressed vector and a second compressed vector, respectively, by independently inputting each of the first feature vector and the second feature vector into a convolutional neural network (CNN)-based vector compression network.Type: GrantFiled: October 26, 2020Date of Patent: March 19, 2024Assignee: SAMSUNG SDS CO., LTD.Inventors: Seong Ho Joe, Young June Gwon, Seung Jai Min, Ju Dong Kim, Bong Kyu Hwang, Jae Woong Yun, Hyun Jae Lee, Hyun Jin Choi
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Publication number: 20240083018Abstract: An embodiment device includes an input module including a motor configured to generate a rotational force, an output module configured to receive power from the input module to be rotatable, and a connection module having a first side coupled to the input module and a second side, opposite the first side, coupled to the output module, wherein the connection module is configured to transmit the power from the input module to the output module.Type: ApplicationFiled: February 9, 2023Publication date: March 14, 2024Inventors: Hyo-Joong Kim, Sang In Park, Ki Hyeon Bae, Ju Young Yoon, Beom Su Kim, Min Woong Jeung, Seong Taek Hwang, Ho Jun Kim, Hyun Seop Lim, Kyu Jung Kim
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Publication number: 20230170232Abstract: A manufacturing apparatus for a semiconductor device, the manufacturing apparatus including a spin chuck configured to fix and rotate a wafer; a nozzle configured to spray a chemical toward the wafer; a lateral displacement sensor configured to measure a displacement variation to a lateral surface of the wafer while the spin chuck is rotating; and a controller configured to control a position of the nozzle by using the displacement variation while the spin chuck is rotating.Type: ApplicationFiled: January 26, 2023Publication date: June 1, 2023Inventors: Kyoung Whan OH, Kyung-Won KANG, Hyeon Jun KANG, Ju Bong LEE, Sung Hun JANG, Seok HEO, Hyun Woong HWANG
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Publication number: 20200411346Abstract: A manufacturing apparatus for a semiconductor device, the manufacturing apparatus including a spin chuck configured to fix and rotate a wafer; a nozzle configured to spray a chemical toward the wafer; a lateral displacement sensor configured to measure a displacement variation to a lateral surface of the wafer while the spin chuck is being rotated; and a controller configured to control a position of the nozzle by using the displacement variation while the spin chuck is being rotated.Type: ApplicationFiled: December 26, 2019Publication date: December 31, 2020Inventors: Kyoung Whan OH, Kyung-Won KANG, Hyeon Jun KANG, Ju Bong LEE, Sung Hun JANG, Seok HEO, Hyun Woong HWANG
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Patent number: 10206641Abstract: A radiography system is provided. The radiography system includes a radiographic device arranged in a movable manner, a measuring device to measure at least one of external force and torque applied to the radiographic device, and a drive device to move the radiographic device based on a direction and magnitude of the at least one of the force and torque measured by the measuring device.Type: GrantFiled: June 12, 2017Date of Patent: February 19, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Soo Sang Yang, Woo Sup Han, Hyun Woong Hwang
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Patent number: 10058298Abstract: A radiographic system includes a photographic unit; an operating panel including a button configured to be pressed to indicate that a movement direction of the photographic unit is to be limited to a specific movement direction; a measurement unit provided between the operating panel and the photographic unit and configured to measure a magnitude and a direction of an external force applied to the operating panel; and a drive unit configured to move the photographic unit only in the specific movement direction based on the magnitude and the direction of the external force measured by the measurement unit in response to the button being pressed.Type: GrantFiled: October 24, 2014Date of Patent: August 28, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Dong Jae Lee, Soo Sang Yang, Hyeon Min Lee, Jeong Pil Lee, Woo Sup Han, Hyun Woong Hwang, Seung Hoon Shin, Do Hyeong Hwang, Jong Beom Her
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Publication number: 20170273648Abstract: A radiography system is provided. The radiography system includes a radiographic device arranged in a movable manner, a measuring device to measure at least one of external force and torque applied to the radiographic device, and a drive device to move the radiographic device based on a direction and magnitude of the at least one of the force and torque measured by the measuring device.Type: ApplicationFiled: June 12, 2017Publication date: September 28, 2017Applicant: Samsung Electronics Co., Ltd.Inventors: Soo Sang YANG, Woo Sup HAN, Hyun Woong HWANG
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Patent number: 9757080Abstract: A radiographic system includes a photographic unit; an operating panel including a button configured to be pressed to indicate that a movement direction of the photographic unit is to be limited to a specific movement direction; a measurement unit provided between the operating panel and the photographic unit and configured to measure a magnitude and a direction of an external force applied to the operating panel; and a drive unit configured to move the photographic unit only in the specific movement direction based on the magnitude and the direction of the external force measured by the measurement unit in response to the button being pressed.Type: GrantFiled: May 16, 2014Date of Patent: September 12, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Dong Jae Lee, Soo Sang Yang, Hyeon Min Lee, Jeong Pil Lee, Woo Sup Han, Hyun Woong Hwang, Seung Hoon Shin, Do Hyeong Hwang, Jong Beom Her
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Patent number: 9687205Abstract: A radiographic apparatus includes an X-ray source unit, a measurement unit configured to measure either one or both of a force and a torque applied to the X-ray source unit, at least one motor configured to move the X-ray source unit, and a system control unit configured to control the at least one motor to move the X-ray source unit according to a direction and a magnitude of the either one or both of the force and the torque measured by the measurement unit.Type: GrantFiled: April 29, 2014Date of Patent: June 27, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Dong Jae Lee, Soo Sang Yang, Hyeon Min Lee, Jeong Pil Lee, Woo Sup Han, Hyun Woong Hwang
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Patent number: 9675308Abstract: A radiography system is provided. The radiography system includes a radiographic device arranged in a movable manner, a measuring device to measure at least one of external force and torque applied to the radiographic device, and a drive device to move the radiographic device based on a direction and magnitude of the at least one of the force and torque measured by the measuring device.Type: GrantFiled: January 8, 2014Date of Patent: June 13, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Soo Sang Yang, Woo Sup Han, Hyun Woong Hwang
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Publication number: 20150043716Abstract: A radiographic system includes a photographic unit; an operating panel including a button configured to be pressed to indicate that a movement direction of the photographic unit is to be limited to a specific movement direction; a measurement unit provided between the operating panel and the photographic unit and configured to measure a magnitude and a direction of an external force applied to the operating panel; and a drive unit configured to move the photographic unit only in the specific movement direction based on the magnitude and the direction of the external force measured by the measurement unit in response to the button being pressed.Type: ApplicationFiled: October 24, 2014Publication date: February 12, 2015Applicant: Samsung Electronics Co., Ltd.Inventors: Dong Jae Lee, Soo Sang Yang, Hyeon Min Lee, Jeong Pil Lee, Woo Sup Han, Hyun Woong Hwang, Seung Hoon Shin, Do Hyeong Hwang, Jong Beom Her
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Publication number: 20140328456Abstract: A radiographic system includes a photographic unit; an operating panel including a button configured to be pressed to indicate that a movement direction of the photographic unit is to be limited to a specific movement direction; a measurement unit provided between the operating panel and the photographic unit and configured to measure a magnitude and a direction of an external force applied to the operating panel; and a drive unit configured to move the photographic unit only in the specific movement direction based on the magnitude and the direction of the external force measured by the measurement unit in response to the button being pressed.Type: ApplicationFiled: May 16, 2014Publication date: November 6, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong Jae Lee, Soo Sang Yang, Hyeon Min Lee, Jeong Pil Lee, Woo Sup Han, Hyun Woong Hwang, Seung Hoon Shin, Do Hyeong Hwang, Jong Beom Her
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Publication number: 20140321621Abstract: A radiographic apparatus includes an X-ray source unit, a measurement unit configured to measure either one or both of a force and a torque applied to the X-ray source unit, at least one motor configured to move the X-ray source unit, and a system control unit configured to control the at least one motor to move the X-ray source unit according to a direction and a magnitude of the either one or both of the force and the torque measured by the measurement unit.Type: ApplicationFiled: April 29, 2014Publication date: October 30, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong Jae Lee, Soo Sang Yang, Hyeon Min Lee, Jeong Pil Lee, Woo Sup Han, Hyun Woong Hwang
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Patent number: 8755492Abstract: A radiographic apparatus includes an X-ray source unit, a measurement unit configured to measure either one or both of a force and a torque applied to the X-ray source unit, at least one motor configured to move the X-ray source unit, and a system control unit configured to control the at least one motor to move the X-ray source unit according to a direction and a magnitude of the either one or both of the force and the torque measured by the measurement unit.Type: GrantFiled: January 10, 2013Date of Patent: June 17, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Dong Jae Lee, Soo Sang Yang, Hyeon Min Lee, Jeong Pil Lee, Woo Sup Han, Hyun Woong Hwang
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Publication number: 20140119516Abstract: A radiography system is provided. The radiography system includes a radiographic device arranged in a movable manner, a measuring device to measure at least one of external force and torque applied to the radiographic device, and a drive device to move the radiographic device based on a direction and magnitude of the at least one of the force and torque measured by the measuring device.Type: ApplicationFiled: January 8, 2014Publication date: May 1, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Soo Sang Yang, Woo Sup Han, Hyun Woong Hwang
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Patent number: 8651740Abstract: A radiography system is provided. The radiography system includes a radiographic device arranged in a movable manner, a measuring device to measure at least one of external force and torque applied to the radiographic device, and a drive device to move the radiographic device based on a direction and magnitude of the at least one of the force and torque measured by the measuring device.Type: GrantFiled: September 20, 2011Date of Patent: February 18, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Soo-Sang Yang, Woo-Sup Han, Hyun Woong Hwang
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Publication number: 20120087480Abstract: A radiography system is provided. The radiography system includes a radiographic device arranged in a movable manner, a measuring device to measure at least one of external force and torque applied to the radiographic device, and a drive device to move the radiographic device based on a direction and magnitude of the at least one of the force and torque measured by the measuring device.Type: ApplicationFiled: September 20, 2011Publication date: April 12, 2012Inventors: Soo-Sang YANG, Woo-Sup Han, Hyun Woong Hwang