Patents by Inventor Shin-wook Kang
Shin-wook Kang 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: 20240142254Abstract: Disclosed is an image processing method. The method includes the steps of receiving an image obtained from a plurality of vehicles positioned on a road, storing the received images according to acquisition information of the received images; determining a reference image and a target image based on images having the same acquisition information among the stored images, performing an image registration using a plurality of feature points extracted from each of the determined reference image and target image, performing a transparency process for each of the reference image and the target image performed with the image registration, extracting static objects from the transparency-processed image, and comparing the extracted static objects with objects on an electronic map pre-stored to updating the electronic map data, when the objects on the electronic map data pre-stored are different from the extracted static objects.Type: ApplicationFiled: January 10, 2024Publication date: May 2, 2024Applicant: THINKWARE CORPORATIONInventors: Ki Wook Lee, Hye Kyung Byun, Tae Kyu Han, Shin Hyoung Kim, Jeong Kyu Kang
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Publication number: 20240101810Abstract: The present invention relates to a composition for forming a composite polymer film, a method for preparing the composition for forming a composite polymer film, a composite polymer film and a method for preparing the composite polymer film. The composition for forming a composite polymer film comprises: a fluorine-based polymer solution comprising a fluorine-based polymer; and polyvinylidene fluoride nanoparticles dispersed in the fluorine-based polymer solution. The method for preparing the composition for forming a composite polymer film comprises the steps of: preparing a fluorine-based polymer solution comprising a fluorine-based polymer; and dispersing polyvinylidene fluoride nanoparticles in the fluorine-based polymer solution. The composite polymer film comprises: a polymer matrix formed from a fluorine-based polymer; and polyvinylidene fluoride nanoparticles dispersed in the polymer matrix.Type: ApplicationFiled: September 4, 2020Publication date: March 28, 2024Applicants: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Eun Ho SOHN, Shin Hong YOOK, Hong Suk KANG, In Joon PARK, Sang Goo LEE, Soo Bok LEE, Won Wook SO, Hyeon Jun HEO, Dong Je HAN, Seon Woo KIM
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Patent number: 10981159Abstract: The present invention comprises: a separable material injection part for injecting a material therein; a mixing part for mixing the material injected in the material injection part; an aging part for aging, at a high temperature, the material mixed in the mixing part; and a firing part for supporting, on a support, the material aged in the aging part.Type: GrantFiled: April 25, 2019Date of Patent: April 20, 2021Assignee: KOREA INSTITUTE OF ENERGY RESEARCHInventors: Ji-chan Park, Dong Hyun Chun, Jung-il Yang, Heon-do Jeong, Heon Jung, Ho-tae Lee, Dong-wook Lee, Chan-woo Lee, Shin Wook Kang
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Publication number: 20190247841Abstract: The present invention comprises: a separable material injection part for injecting a material therein; a mixing part for mixing the material injected in the material injection part; an aging part for aging, at a high temperature, the material mixed in the mixing part; and a firing part for supporting, on a support, the material aged in the aging part.Type: ApplicationFiled: April 25, 2019Publication date: August 15, 2019Applicant: KOREA INSTITUTE OF ENERGY RESEARCHInventors: Ji-chan PARK, Dong Hyun CHUN, Jung-il YANG, Heon-do JEONG, Heon JUNG, Ho-tae LEE, Dong-wook LEE, Chan-woo LEE, Shin Wook KANG
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Patent number: 10105685Abstract: Provided are particle size-controlled, chromium oxide particles or composite particles of iron oxide-chromium alloy and chromium oxide; a preparation method thereof; and use thereof, in which the chromium oxide particles or the composite particles of iron oxide-chromium alloy and chromium oxide having a desired particle size are prepared in a simpler and more efficient manner by using porous carbon material particles having a large pore volume as a sacrificial template. When the chromium oxide particles or the composite particles of iron oxide-chromium alloy and chromium oxide thus obtained are applied to gas-phase and liquid-phase catalytic reactions, they are advantageous in terms of diffusion of reactants due to particle uniformity, high-temperature stability may be obtained, and excellent reaction results may be obtained under severe reaction environment.Type: GrantFiled: April 26, 2016Date of Patent: October 23, 2018Assignee: Korea Institute of Energy ResearchInventors: Ji Chan Park, Jung Il Yang, Tak Hyoung Lim, Heon Jung, Shin Wook Kang
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Publication number: 20170261536Abstract: A hybrid current sensor assembly has a conductor, Hall core, Hall sensor, shunt terminal, and a microprocessor. The conductor has a first terminating end and a second terminating end. The Hall core generates a magnetic field from current flow in the conductor. The Hall sensor measures potential difference between first terminating end and the second terminating end of the conductor based on the magnetic field applied to the Hall core. The shunt terminal is positioned on a central portion of the conductor. The microprocessor is connected to the shunt terminal to measure the current flow in the conductor.Type: ApplicationFiled: May 30, 2017Publication date: September 14, 2017Applicant: Tyco Electronics AMP Korea LtdInventors: Hong Il Chae, You Sik Choi, Shin Wook Kang, Young Woon Kim
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Patent number: 9746499Abstract: A hybrid current sensor assembly has a conductor, Hall core, Hall sensor, shunt terminal, and a microprocessor. The conductor has a first terminating end and a second terminating end. The Hall core generates a magnetic field from current flow in the conductor. The Hall sensor measures potential difference between first terminating end and the second terminating end of the conductor based on the magnetic field applied to the Hall core. The shunt terminal is positioned on a central portion of the conductor. The microprocessor is connected to the shunt terminal to measure the current flow in the conductor.Type: GrantFiled: April 28, 2015Date of Patent: August 29, 2017Assignee: Tyco Electronics AMP Korea LtdInventors: Hong Il Chae, You Sik Choi, Shin Wook Kang, Young Woon Kim
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Publication number: 20170113207Abstract: Provided are particle size-controlled, chromium oxide particles or composite particles of iron oxide-chromium alloy and chromium oxide; a preparation method thereof; and use thereof, in which the chromium oxide particles or the composite particles of iron oxide-chromium alloy and chromium oxide having a desired particle size are prepared in a simpler and more efficient manner by using porous carbon material particles having a large pore volume as a sacrificial template. When the chromium oxide particles or the composite particles of iron oxide-chromium alloy and chromium oxide thus obtained are applied to gas-phase and liquid-phase catalytic reactions, they are advantageous in terms of diffusion of reactants due to particle uniformity, high-temperature stability may be obtained, and excellent reaction results may be obtained under severe reaction environment.Type: ApplicationFiled: April 26, 2016Publication date: April 27, 2017Applicant: Korea Institute of Energy ResearchInventors: Ji Chan Park, Jung Il Yang, Tak Hyoung Lim, Heon Jung, Shin Wook Kang
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Publication number: 20150309080Abstract: A hybrid current sensor assembly has a conductor, Hall core, Hall sensor, shunt terminal, and a microprocessor. The conductor has a first terminating end and a second terminating end. The Hall core generates a magnetic field from current flow in the conductor. The Hall sensor measures potential difference between first terminating end and the second terminating end of the conductor based on the magnetic field applied to the Hall core. The shunt terminal is positioned on a central portion of the conductor. The microprocessor is connected to the shunt terminal to measure the current flow in the conductor.Type: ApplicationFiled: April 28, 2015Publication date: October 29, 2015Applicant: TYCO ELECTRONICS AMP KOREA LTDInventors: Hong Il Chae, You Sik Choi, Shin Wook Kang, Young Woon Kim
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Patent number: 9143791Abstract: A method and apparatus for processing a video frame is provided. The method includes dividing the video frame into pixel blocks each including a reference pixel; calculating difference values between the reference pixel and pixels neighboring the reference pixel; converting the calculated difference values into values that belong to a bit depth range; and performing entropy coding by using the converted difference values as symbols.Type: GrantFiled: May 9, 2011Date of Patent: September 22, 2015Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung-bum Park, Jae-won Yoon, Hae-young Jun, Shin-wook Kang, Dai-woong Choi, Huai-rong Shao
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Patent number: 9080275Abstract: A washing machine capable of reducing noise generated during a drain operation or a spin dry operation with a simple structure. The washing machine includes a cabinet, a tub disposed inside the cabinet to accommodate wash water, a drain pump disposed at a lower side of the tub to drain the wash water contained in the tub, a first drain hose connecting the tub to the drain pump to allow the wash water contained in the tub to be introduced into the drain pump, and a second drain hose guiding the wash water, which is introduced into the drain pump, to outside the cabinet.Type: GrantFiled: May 10, 2012Date of Patent: July 14, 2015Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Young Pil Park, Sung Soo Park, Shin Wook Kang, Jin Doo Kim
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Patent number: 9077992Abstract: A method and apparatus for processing a video frame is provided. The method includes dividing the video frame into pixel blocks each including a reference pixel; calculating difference values between the reference pixel and pixels neighboring the reference pixel; converting the calculated difference values into values that belong to a bit depth range; and performing entropy coding by using the converted difference values as symbols.Type: GrantFiled: May 9, 2011Date of Patent: July 7, 2015Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung-bum Park, Jae-won Yoon, Hae-young Jun, Shin-wook Kang, Dai-woong Choi, Huai-rong Shao
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Patent number: 9071849Abstract: A method and apparatus for generating video packets and a method and apparatus for restoring video are provided. The method of generating video packets includes: generating at least one pixel block consisting of at least one reference pixel and a plurality of neighboring pixels adjacent to the at least one reference pixel from pixels of a video frame; replacing pixel values of the neighboring pixels in the at least one pixel block with pixel difference values, which are difference values between a pixel value of one of pixels adjacent to the neighboring pixels and the pixel values of the neighboring pixels; generating packets so that a pixel value of the at least one reference pixel and the pixel difference values of the neighboring pixels are allocated to different packets according to positions of the pixels; and performing entropy coding of some of the packets including the pixel difference values of the neighboring pixels.Type: GrantFiled: April 8, 2011Date of Patent: June 30, 2015Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-won Yoon, Sung-bum Park, Hae-young Jun, Shin-wook Kang, Dai-woong Choi
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Patent number: 9021533Abstract: Users of a method and apparatus to purchase (e.g., rent or buy) contents using a portable storage medium, via a network or the like. Contents purchased using embodiments of a method and apparatus may be developed to be automatically deleted or to be non-reproducible after being reproduced one time or after a predetermined period. Accordingly, users do not need to return borrowed or purchased contents. Also an owner of a contents rental shop may prevent contents from being unfairly reproduced. Further, user inconvenience due to the conventional manner in which users have to memorize information related to the contents and visit a rental shop to obtain desired contents may be avoided or decreased. Portable storage mediums or network resources of exemplary methods and apparatuses may be repeatedly used (e.g., without limitation), and thus may contribute to the saving of resources.Type: GrantFiled: February 12, 2008Date of Patent: April 28, 2015Assignee: Samsung Electronics Co., Ltd.Inventor: Shin-wook Kang
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Publication number: 20120291498Abstract: A washing machine capable of reducing noise generated during a drain operation or a spin dry operation with a simple structure. The washing machine includes a cabinet, a tub disposed inside the cabinet to accommodate wash water, a drain pump disposed at a lower side of the tub to drain the wash water contained in the tub, a first drain hose connecting the tub to the drain pump to allow the wash water contained in the tub to be introduced into the drain pump, and a second drain hose guiding the wash water, which is introduced into the drain pump, to outside the cabinet.Type: ApplicationFiled: May 10, 2012Publication date: November 22, 2012Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Young Pil Park, Sung Soo Park, Shin Wook Kang, Jin Doo Kim
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Publication number: 20110274177Abstract: A method and apparatus for processing a video frame is provided. The method includes dividing the video frame into pixel blocks each including a reference pixel; calculating difference values between the reference pixel and pixels neighboring the reference pixel; converting the calculated difference values into values that belong to a bit depth range; and performing entropy coding by using the converted difference values as symbols.Type: ApplicationFiled: May 9, 2011Publication date: November 10, 2011Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung-bum PARK, Jae-won YOON, Hae-young JUN, Shin-wook KANG, Dai-woong CHOI, Huai-rong SHAO
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Publication number: 20110249730Abstract: A method and apparatus for generating video packets and a method and apparatus for restoring video are provided. The method of generating video packets includes: generating at least one pixel block consisting of at least one reference pixel and a plurality of neighboring pixels adjacent to the at least one reference pixel from pixels of a video frame; replacing pixel values of the neighboring pixels in the at least one pixel block with pixel difference values, which are difference values between a pixel value of one of pixels adjacent to the neighboring pixels and the pixel values of the neighboring pixels; generating packets so that a pixel value of the at least one reference pixel and the pixel difference values of the neighboring pixels are allocated to different packets according to positions of the pixels; and performing entropy coding of some of the packets including the pixel difference values of the neighboring pixels.Type: ApplicationFiled: April 8, 2011Publication date: October 13, 2011Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-won YOON, Sung-bum PARK, Hae-young JUN, Shin-wook KANG, Dai-woong CHOI
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Patent number: 7873777Abstract: Provided are a multi-channel flash memory system capable of increasing the overall bandwidth by using a plurality of flash memory chips, and a programming method performed in the flash memory system. The flash memory system includes: a plurality of channel units each including at least two flash memory chips, a control unit which controls the flash memory chips, and a buffer unit which stores external data; and a host interface unit which transmits data separated according to the number of the channel units and transmitted by a host to the buffer units of the channel units, wherein the control unit records the data stored in the buffer unit into the at least two flash memory chips.Type: GrantFiled: January 26, 2007Date of Patent: January 18, 2011Assignee: Samsung Electronics Co., Ltd.Inventor: Shin-wook Kang
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Patent number: 7765359Abstract: Provided are a flash memory system and a programming method performed in the flash memory system. The flash memory system includes a buffer unit including a plurality of buffers, and temporarily storing data transmitted by a host; a plurality of channel units each including at least one flash memory chip that includes a plurality of memory cell arrays; and a control unit which controls the data stored in the buffer unit to be sequentially transmitted to the channel units and the transmitted data to be recorded to the memory cell arrays of the flash memory chips in the channel units.Type: GrantFiled: April 4, 2007Date of Patent: July 27, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Shin-wook Kang, Dong-woo Lee
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Patent number: 7589999Abstract: A method and apparatus are provided for programming a non-volatile data storage device, in which a fast write operation can be performed using a plurality of page buffers included in the non-volatile data storage device when the write operation is performed in a way of using interleaving for each channel in a multi-channel system using a plurality of non-volatile data storage devices. The method includes programming data in a memory cell array included in the non-volatile data storage device using a page buffer selected from among a plurality of page buffers included in the non-volatile data storage device and performing a setup operation for loading data using another page buffer, which is different from the page buffer selected during the programming.Type: GrantFiled: March 5, 2007Date of Patent: September 15, 2009Assignee: Samsung Electronics Co., Ltd.Inventors: Seong-hun Jeong, Houng-sog Min, Dong-woo Lee, Shin-wook Kang, Hyang-suk Park