Patents by Inventor Ji-woon Jung
Ji-woon Jung 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: 20230305031Abstract: Disclosed is an automated liquid-phase immunoassay apparatus used with a cuvette having a plurality of chambers containing a reagent necessary for detection of an analyte in a biological specimen. The apparatus includes a movable cuvette module equipped with the cuvette, an optical reading module for optical assaying of a material resulting from a reaction between the specimen and the reagent, and a dispenser module which is positioned on the cuvette module and which dispenses the specimen and the reagent to the plurality of chambers of the cuvette and washes the specimen and the reagent therefrom.Type: ApplicationFiled: May 16, 2023Publication date: September 28, 2023Applicant: BODITECH MED INC.Inventors: Eui Yul CHOI, Hoo Don JOO, Hyung Hoon KIM, Chuhyun CHO, Uk Bin IM, Young Jin OH, Youn Tae IM, Ji Woon JUNG
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Patent number: 11693019Abstract: Disclosed is an automated liquid-phase immunoassay apparatus used with a cuvette having a plurality of chambers containing a reagent necessary for detection of an analyte in a biological specimen. The apparatus includes a movable cuvette module equipped with the cuvette, an optical reading module for optical assaying of a material resulting from a reaction between the specimen and the reagent, and a dispenser module which is positioned on the cuvette module and which dispenses the specimen and the reagent to the plurality of chambers of the cuvette and washes the specimen and the reagent therefrom.Type: GrantFiled: April 23, 2021Date of Patent: July 4, 2023Assignee: BODITECH MED INC.Inventors: Eui Yul Choi, Hoo Don Joo, Hyung Hoon Kim, Chuhyun Cho, Uk Bin Im, Young Jin Oh, Youn Tae Im, Ji Woon Jung
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Publication number: 20210311033Abstract: The present invention relates to an ELISA-based, liquid-phase immunoassay apparatus optimized for detecting particular ingredients contained in a biological sample, etc., and a method therefor.Type: ApplicationFiled: July 19, 2019Publication date: October 7, 2021Inventors: Eui Yul Choi, Hoo Don Joo, Hyung Hoon Kim, Chu Hyun Cho, Uk Bin Im, Young Jin Oh, Youn Tae Im, Ji Woon Jung
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Publication number: 20210239722Abstract: Disclosed is an automated liquid-phase immunoassay apparatus used with a cuvette having a plurality of chambers containing a reagent necessary for detection of an analyte in a biological specimen. The apparatus includes a movable cuvette module equipped with the cuvette, an optical reading module for optical assaying of a material resulting from a reaction between the specimen and the reagent, and a dispenser module which is positioned on the cuvette module and which dispenses the specimen and the reagent to the plurality of chambers of the cuvette and washes the specimen and the reagent therefrom.Type: ApplicationFiled: April 23, 2021Publication date: August 5, 2021Applicant: BODITECH MED INC.Inventors: Eui Yul CHOI, Hoo Don JOO, Hyung Hoon KIM, Chuhyun CHO, Uk Bin IM, Young Jin OH, Youn Tae IM, Ji Woon JUNG
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Patent number: 11035869Abstract: Disclosed is an automated liquid-phase immunoassay apparatus used with a cuvette having a plurality of chambers containing a reagent necessary for detection of an analyte in a biological specimen. The apparatus includes a movable cuvette module equipped with the cuvette, an optical reading module for optical assaying of a material resulting from a reaction between the specimen and the reagent, and a dispenser module which is positioned on the cuvette module and which dispenses the specimen and the reagent to the plurality of chambers of the cuvette and washes the specimen and the reagent therefrom.Type: GrantFiled: February 1, 2018Date of Patent: June 15, 2021Assignee: BODITECH MED INC.Inventors: Eui Yul Choi, Hoo Don Joo, Hyung Hoon Kim, Chuhyun Cho, Uk Bin Im, Young Jin Oh, Youn Tae Im, Ji Woon Jung
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Publication number: 20200300877Abstract: Disclosed is an automated liquid-phase immunoassay apparatus used with a cuvette having a plurality of chambers containing a reagent necessary for detection of an analyte in a biological specimen. The apparatus includes a movable cuvette module equipped with the cuvette, an optical reading module for optical assaying of a material resulting from a reaction between the specimen and the reagent, and a dispenser module which is positioned on the cuvette module and which dispenses the specimen and the reagent to the plurality of chambers of the cuvette and washes the specimen and the reagent therefrom.Type: ApplicationFiled: February 1, 2018Publication date: September 24, 2020Applicant: BODITECH MED INC.Inventors: Eui Yul CHOI, Hoo Don JOO, Hyung Hoon KIM, Chuhyun CHO, Uk Bin IM, Young JIn OH, Youn Tae IM, Ji Woon JUNG
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Patent number: 10216677Abstract: An electronic apparatus is provided, the electronic apparatus including: an interface comprising interface circuitry configured to be connectable with at least one of a plurality of sensor modules for sensing an object; a programmable circuit configured to be selectively loaded with at least one of a plurality of hardware images corresponding to the plurality of sensor modules, and to process a sensing signal obtained by sensing the object through the sensor module corresponding to the loaded hardware image; and a controller configured to determine at least one hardware image corresponding to the sensor module connected to the interface from among the plurality of hardware images, and to load the at least one determined hardware image to the programmable circuit.Type: GrantFiled: December 23, 2016Date of Patent: February 26, 2019Assignee: Samsung Electronics Co., Ltd.Inventor: Ji-woon Jung
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Publication number: 20170185557Abstract: An electronic apparatus is provided, the electronic apparatus including: an interface comprising interface circuitry configured to be connectable with at least one of a plurality of sensor modules for sensing an object; a programmable circuit configured to be selectively loaded with at least one of a plurality of hardware images corresponding to the plurality of sensor modules, and to process a sensing signal obtained by sensing the object through the sensor module corresponding to the loaded hardware image; and a controller configured to determine at least one hardware image corresponding to the sensor module connected to the interface from among the plurality of hardware images, and to load the at least one determined hardware image to the programmable circuit.Type: ApplicationFiled: December 23, 2016Publication date: June 29, 2017Inventor: Ji-woon JUNG
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Patent number: 9577619Abstract: Provided are an output buffer circuit having an amplifier offset compensation function and a source driving circuit including the output buffer circuit. The output buffer circuit may include a plurality of channel amplifiers, each of which is configured to adjust an amount of current flowing through transistors connected to at least one of a non-inverted input terminal and an inverted input terminal of a differential input unit to compensate an amplifier offset, and adjust buffer input voltage signals to generate output voltage signals.Type: GrantFiled: November 18, 2014Date of Patent: February 21, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Hyung-Tae Kim, Ji-Woon Jung, In-Suk Kim, Jong-Kon Bae, Jae-Hyuck Woo, Won-Sik Kang, Yang-Hyo Kim
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Patent number: 9530205Abstract: A polyp detection apparatus and a method of operating the same are provided. The method of operating a polyp detection apparatus includes: generating an image of an object; detecting a polyp candidate region based on the generated image; detecting a reflected light region within the detected polyp candidate region; and displaying a final polyp region by excluding the detected reflected light region from the polyp candidate region.Type: GrantFiled: September 8, 2014Date of Patent: December 27, 2016Assignees: SAMSUNG ELECTRONICS CO., LTD., GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Sung-hyun Kim, Kuk-jin Yoon, Seung-hwan Bae, Yeong-jun Jo, Tae-kyung Kim, Ji-woon Jung
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Patent number: 9332490Abstract: A method and an apparatus for automatically connecting a short range wireless network in a portable terminal. The method for automatically connecting a short range wireless network in the portable terminal includes, when registering to an Access Point (AP), storing location information of the AP. The method also includes obtaining location information of the terminal. The method further includes controlling an activation cycle of a communication module by comparing the location information of the terminal and the location information of the AP. The method still further includes, when the communication module is activated, searching for the AP.Type: GrantFiled: November 4, 2014Date of Patent: May 3, 2016Assignee: Samsung Electronics Co., LtdInventors: Ji-Woon Jung, Won-Chang Jang, Hyo-Sun Shim
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Patent number: 9209812Abstract: A voltage level conversion circuit includes a voltage switch circuit and a level shift circuit. The voltage switch circuit is configured to sequentially output an intermediate voltage and a conversion voltage in response to a switch signal. The level shift circuit is configured to latch a voltage level corresponding to an input signal using the intermediate voltage, and to convert the latched voltage level using the conversion voltage to generate an output signal.Type: GrantFiled: February 19, 2014Date of Patent: December 8, 2015Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyung-Tae Kim, Ji-Woon Jung
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Patent number: 9189182Abstract: Method and apparatus for activating a slave device are provided. The method including: receiving communication medium scan signals comprising a slave device identifier; controlling a main power supply when the slave device is in an inactive state; determining whether the slave device is completely booted; and executing an upper layer communication when the slave device is completely booted.Type: GrantFiled: April 12, 2010Date of Patent: November 17, 2015Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji-woon Jung, Won-chang Jang, Hyo-sun Shim
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Publication number: 20150222252Abstract: Provided are an output buffer circuit having an amplifier offset compensation function and a source driving circuit including the output buffer circuit. The output butler circuit may include a plurality of channel amplifiers, each of which is configured to adjust an amount of current flowing through transistors connected to at least one of a non-inverted input terminal and an inverted input terminal of a differential input unit to compensate an amplifier offset, and adjust buffer input voltage signals to generate output voltage signals.Type: ApplicationFiled: November 18, 2014Publication date: August 6, 2015Inventors: Hyung-Tae KIM, Ji-Woon JUNG, In-Suk KIM, Jong-Kon BAE, Jae-Hyuck WOO, Won-Sik KANG, Yang-Hyo KIM
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Patent number: 9099055Abstract: A display driving device a driving unit, an output unit, and an output control unit. The driving unit includes a first buffer and a second buffer generating a first driving voltage and a second driving voltage, respectively. The output unit includes a first output pad and a second output pad to which voltages are respectively applied via first second data driving paths, respectively, and which output the voltages to outside. The output control unit includes a charge share path that connects the first output pad and the second output pad. Each of the first data driving path and the second data driving path includes a first electro-static discharge (ESD) protection element, and the charge share path includes a second ESD protection element that is disposed separately from the first data driving path and the second data driving path.Type: GrantFiled: September 12, 2012Date of Patent: August 4, 2015Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyung-tae Kim, Ji-woon Jung, Jeong-ah Ahn
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Publication number: 20150117729Abstract: A polyp detection apparatus and a method of operating the same are provided. The method of operating a polyp detection apparatus includes: generating an image of an object; detecting a polyp candidate region based on the generated image; detecting a reflected light region within the detected polyp candidate region; and displaying a final polyp region by excluding the detected reflected light region from the polyp candidate region.Type: ApplicationFiled: September 8, 2014Publication date: April 30, 2015Applicants: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY, SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung-hyun KIM, Kuk-jin YOON, Seung-hwan BAE, Yeong-jun JO, Tae-kyung KIM, Ji-woon JUNG
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Publication number: 20150065054Abstract: A method and an apparatus for automatically connecting a short range wireless network in a portable terminal. The method for automatically connecting a short range wireless network in the portable terminal includes, when registering to an Access Point (AP), storing location information of the AP. The method also includes obtaining location information of the terminal. The method further includes controlling an activation cycle of a communication module by comparing the location information of the terminal and the location information of the AP.Type: ApplicationFiled: November 4, 2014Publication date: March 5, 2015Inventors: Ji-Woon Jung, Won-Chang Jang, Hyo-Sun Shim
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Patent number: 8879990Abstract: A method and an apparatus for automatically connecting a short range wireless network in a portable terminal. The method for automatically connecting a short range wireless network in the portable terminal includes, when registering to an Access Point (AP), storing location information of the AP. The method also includes obtaining location information of the terminal. The method further includes controlling an activation cycle of a communication module by comparing the location information of the terminal and the location information of the AP. The method still further includes, when the communication module is activated, searching for the AP.Type: GrantFiled: January 12, 2011Date of Patent: November 4, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Ji-Woon Jung, Won-Chang Jang, Hyo-Sun Shim
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Publication number: 20140240208Abstract: A voltage level conversion circuit includes a voltage switch circuit and a level shift circuit. The voltage switch circuit is configured to sequentially output an intermediate voltage and a conversion voltage in response to a switch signal. The level shift circuit is configured to latch a voltage level corresponding to an input signal using the intermediate voltage, and to convert the latched voltage level using the conversion voltage to generate an output signal.Type: ApplicationFiled: February 19, 2014Publication date: August 28, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyung-Tae KIM, Ji-Woon JUNG
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Patent number: RE47306Abstract: A flat panel display apparatus is disclosed. In one embodiment, the apparatus includes a panel configured to display an image; a glass window covering the panel; and a polarizing film attached on a surface of the glass window, wherein the polarizing film is configured to prevent the scatter of broken pieces when the glass window breaks and also prevent reflection of an external light.Type: GrantFiled: July 30, 2015Date of Patent: March 19, 2019Assignee: Samsung Display Co., Ltd.Inventors: Ji-Woon Jung, Dong-Ho Lee, Seon-Chool Kim, Jong-Kap Jo, Sang-Kyu Kim