Patents by Inventor Jin Wook Chang
Jin Wook Chang 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: 20240104766Abstract: In one implementation, a method is performed for generating metadata estimations based on metadata subdivisions. The method includes: obtaining an input image; obtaining metadata associated with the input image; subdividing the metadata into a plurality of metadata subdivisions; determining a viewport relative to the input image based on at least one of head pose information and eye tracking information; generating one or more metadata estimations by performing an estimation algorithm on at least a portion of the plurality of metadata subdivisions based on the viewport; and generating an output image by performing an image processing algorithm on the input image based on the one or more metadata estimations.Type: ApplicationFiled: September 18, 2023Publication date: March 28, 2024Inventors: Xiaohua Yang, Jin Wook Chang, Xin Wang, Xuemei Zhang
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Patent number: 11932618Abstract: Disclosed are novel compounds of Chemical Formula 1, optical isomers of the compounds, and pharmaceutically acceptable salts of the compounds or the optical isomers. The compounds, isomers, and salts exhibit excellent activity as GLP-1 receptor agonists. In particular, they, as GLP-1 receptor agonists, exhibit excellent glucose tolerance, thus having a great potential to be used as therapeutic agents for metabolic diseases. Moreover, they exhibit excellent pharmacological safety for cardiovascular systems.Type: GrantFiled: March 13, 2023Date of Patent: March 19, 2024Assignee: ILDONG PHARMACEUTICAL CO., LTD.Inventors: Hong Chul Yoon, Kyung Mi An, Myong Jae Lee, Jin Hee Lee, Jeong-geun Kim, A-rang Im, Woo Jin Jeon, Jin Ah Jeong, Jaeho Heo, Changhee Hong, Kyeojin Kim, Jung-Eun Park, Te-ik Sohn, Changmok Oh, Da Hae Hong, Sung Wook Kwon, Jung Ho Kim, Jae Eui Shin, Yeongran Yoo, Min Whan Chang, Eun Hye Jang, In-gyu Je, Ji Hye Choi, Gunhee Kim, Yearin Jun
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Patent number: 11473971Abstract: A device comprises memory, a display characterized by a display characteristic, and processors coupled to the memory. The processors execute instructions causing the processors to receive data indicative of the display characteristic, data indicative of ambient lighting, and data indicative of content characteristics for a content item; determine a tone mapping curve for the content item based on the data indicative of content characteristics; determine a first, so-called “anchor” point along the tone mapping curve; modify a first portion of the tone mapping curve below the anchor point based on the data indicative of ambient lighting; modify a second portion of the tone mapping curve above the anchor point based on the data indicative of the display characteristic; perform tone mapping for the content item based on the modified toned mapping curve to obtain a tone mapped content item; and cause the display to display the tone mapped content item.Type: GrantFiled: September 27, 2019Date of Patent: October 18, 2022Assignee: Apple Inc.Inventors: Xiaohua Yang, Ruiqi Hu, Hao Pan, Vaidyanath Mani, Qiang Wang, Haiyan He, Xin Wang, Gui Xie, Jin Wook Chang
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Publication number: 20210096023Abstract: A device comprises memory, a display characterized by a display characteristic, and processors coupled to the memory. The processors execute instructions causing the processors to receive data indicative of the display characteristic, data indicative of ambient lighting, and data indicative of content characteristics for a content item; determine a tone mapping curve for the content item based on the data indicative of content characteristics; determine a first, so-called “anchor” point along the tone mapping curve; modify a first portion of the tone mapping curve below the anchor point based on the data indicative of ambient lighting; modify a second portion of the tone mapping curve above the anchor point based on the data indicative of the display characteristic; perform tone mapping for the content item based on the modified toned mapping curve to obtain a tone mapped content item; and cause the display to display the tone mapped content item.Type: ApplicationFiled: September 27, 2019Publication date: April 1, 2021Inventors: Xiaohua Yang, Ruiqi Hu, Hao Pan, Vaidyanath Mani, Qiang Wang, Haiyan He, Xin Wang, Gui Xie, Jin Wook Chang
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Patent number: 9657698Abstract: Disclosed herein is a vehicle fuel pump module. The vehicle fuel pump module is configured such that a controller is spaced apart from a plate body installed so as to be exposed out of a fuel tank by a support member and an air gap is provided between the plate body and the controller. Consequently, a gas generated from a fuel in the fuel tank is discharged to the atmosphere by an outdoor air circulating the air gap and thus it may be possible to prevent the gas from affecting electronic parts of the controller.Type: GrantFiled: October 21, 2014Date of Patent: May 23, 2017Assignee: Hyundam Industrial Co., Ltd.Inventors: Kyoung Sik Park, Kwan Beom Oh, Won Sang Cho, Jin Wook Chang
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Publication number: 20160252058Abstract: Disclosed herein is a vehicle fuel pump module. The vehicle fuel pump module is configured such that a controller is spaced apart from a plate body installed so as to be exposed out of a fuel tank by a support member and an air gap is provided between the plate body and the controller. Consequently, a gas generated from a fuel in the fuel tank is discharged to the atmosphere by an outdoor air circulating the air gap and thus it may be possible to prevent the gas from affecting electronic parts of the controller.Type: ApplicationFiled: October 21, 2014Publication date: September 1, 2016Inventors: Kyoung Sik PARK, Kwan Beom OH, Won Sang CHO, Jin Wook CHANG
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Patent number: 8358465Abstract: A three-dimensional (3D) display system and a method for use in the same are disclosed. The 3D display system includes: a display panel which includes a plurality of pixels, applies several-direction parallax image signals to the pixels according to regulations of a specific mode, and displays the several-direction parallax image signals; and a filter which is located at at least one of a front part and a rear part of the display panel, forms a predetermined barrier pattern according to regulations of the specific mode to implement a three-dimensional image, and separates the several-direction parallax image signals from each other.Type: GrantFiled: October 11, 2006Date of Patent: January 22, 2013Assignee: LG Electronics Inc.Inventors: Jin Wook Chang, Kyoung Il Lee, Tae Soo Park
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Patent number: 7520638Abstract: An image display with a radiator is disclosed. The image display includes a light source for generating light, a display panel for receiving the light, to display an image using the received light, and a radiator arranged between the light source and the display panel, the radiator including at least one air hole for discharging internal heat of the image display.Type: GrantFiled: October 31, 2006Date of Patent: April 21, 2009Assignee: LG Electronics Inc.Inventors: Jin Wook Chang, Kyoung Lee, II, Tao Soo Park
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Publication number: 20070165023Abstract: An image display with a radiator is disclosed. The image display includes a light source for generating light, a display panel for receiving the light, to display an image using the received light, and a radiator arranged between the light source and the display panel, the radiator including at least one air hole for discharging internal heat of the image display.Type: ApplicationFiled: October 31, 2006Publication date: July 19, 2007Applicant: LG ELECTRONICS INC.Inventors: Jin Wook Chang, Kyoung Lee, Tae Soo Park