Patents by Inventor Hyo Choi

Hyo Choi 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).

  • Publication number: 20240192187
    Abstract: Disclosed is an artificial intelligence apparatus for detecting a target gas, which includes a mixed gas measurement unit that measures a mixed gas collected in a plurality of domains through a sensor array to generate sensing data including heterogeneous domain measurement data measured from the mixed gas collected in a domain different from the target gas and target domain measurement data measured from the mixed gas collected from the same domain as the target gas, a heterogeneous intelligence model deep learning unit that receives the heterogeneous domain measurement data to train a heterogeneous intelligence model, a target intelligence model deep learning unit that receives the heterogeneous intelligence model and the target domain measurement data to train a target intelligence model, and a target gas detection unit that determines whether an environmental gas includes the target gas using the target intelligence model.
    Type: Application
    Filed: November 15, 2023
    Publication date: June 13, 2024
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jae Hun CHOI, Do Hyeun KIM, Hwin Dol PARK, Seunghwan KIM, Hyung Wook NOH, Chang-Geun ANH, YongWon JANG, Kwang Hyo CHUNG
  • Publication number: 20240185623
    Abstract: A method of providing text information associated with content includes identifying content including an image uploaded to a content server, extracting text from the image included in the content, and providing text information including the extracted text as the text information associated with the content.
    Type: Application
    Filed: November 30, 2023
    Publication date: June 6, 2024
    Inventors: Seungseob YOON, Junhyun PARK, Jihoon LEE, Hyo Jae KIM, Jae Ho HYEON, SeungTaek LIM, Seungwook OH, Kain CHOI, Hyekyung KIM, Sang Kuk LEE, Taeyeong JANG, SeungGeun OH, TaeJong KANG, Soon Hyong LEE, Hyeong Gyu KIM
  • Publication number: 20240186364
    Abstract: A display device is disclosed that includes a substrate, a light-emitting element disposed on the substrate, a first insulating layer disposed on the light-emitting element, and a driving element disposed on the first insulating layer, wherein the driving element passes through the first insulating layer and is electrically connected to the light-emitting element.
    Type: Application
    Filed: November 21, 2023
    Publication date: June 6, 2024
    Inventors: Hyo Jong Yi, Chong Hwon Lee, Seung Hyun Lee, Hoon Choi
  • Publication number: 20240178808
    Abstract: The present invention provides an offset free differential amplifier and an offset free method of a differential amplifier capable of removing an offset of a differential amplifier by selectively using at least one of an auto zero method and a chopping method. The offset free differential amplifier includes a differential amplifier; a chopping switch unit that is connected to two input terminals and one output terminal of the differential amplifier in response to a chopping control signal and removes an average offset of the differential amplifier; and an auto-zero switch unit that is connected to the differential amplifier and the chopping switch unit in response to an auto-zero switch control signal and removes an absolute offset of the differential amplifier.
    Type: Application
    Filed: November 24, 2023
    Publication date: May 30, 2024
    Applicant: LX SEMICON CO., LTD.
    Inventors: Harim CHOI, Jiwon KIM, Hyo Joong KIM, Kyung Min SHIN, Yongsung AHN
  • Patent number: 11993107
    Abstract: Proposed is a tire with self-generation and sound absorption and, more particularly, is a tire with self-generation and sound absorption that operates an electronic module through self-power generation and has improved sound absorption performance. The tire with self-generation and sound absorption includes: a wall structure formed on a surface of an inner liner of the tire; a sound absorber spaced apart upward from the inner liner with both ends coupled to the wall structure and blocking sound generated by surfaces of treads and a road surface; and an electronic unit disposed on the surface of the inner liner and positioned between the inner liner and the sound absorber.
    Type: Grant
    Filed: February 11, 2021
    Date of Patent: May 28, 2024
    Assignee: HANKOOK TIRE & TECHNOLOGY CO., LTD
    Inventors: Soon Hong So, Chang Hyo Hong, Jung Hee Choi
  • Publication number: 20240133965
    Abstract: The battery diagnosis method includes calculating, by a battery management system (BMS), a plurality of direct current internal resistances (DCIRs) respectively with respect to a plurality of battery cells based on a plurality of cell voltages and a plurality of cell currents, deriving, by the BMS, an entire representative value of the plurality of DCIRs, calculating, by the BMS, a multi-parallel ideality factor based on a parallel connection number, calculating, by the BMS, a dispersion of the plurality of DCIRs based on the plurality of DCIRs and the entire representative values of the plurality of DCIRs, calculating, by the BMS, an upper limit threshold value of a normal range, and deriving, by the BMS, the normal range based on the upper limit threshold value, and diagnosing a state of a battery pack including the plurality of battery cells according to the normal range.
    Type: Application
    Filed: October 11, 2022
    Publication date: April 25, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Sung Ju HONG, Geon CHOI, Dong Hyun KIM, Hyo Seong AN
  • Publication number: 20170290362
    Abstract: The present invention relates to a method for cooking hot pepper gimbap and hot pepper gimbap cooking thereof, characterized by comprising: hot pepper fillings making process for adding black pepper and cooking oil to hot pepper fillings, including green Cheongyang chili pepper(green Ttaeong Cho), red Cheongyang chili pepper(red Ttaeong Cho), and carrot, and frying; seasoning mixing process for mixing hot pepper fillings and powder seasoning, including condiments and powder seasoning, together and frying again; cooling process for cooling hot pepper fillings with the powder seasoning at room temperature; mixing process for sprinkling black sesame over the rice and mixing the cooled hot pepper fillings with it; and hot pepper gimbap making process for spreading the mixed rice on the dried seaweed sheet and rolling it.
    Type: Application
    Filed: September 18, 2015
    Publication date: October 12, 2017
    Inventor: Seok-Hyo CHOI
  • Patent number: 9512453
    Abstract: A method for preparing a processed ginseng or a processed ginseng extract having increased contents of ginsenosides Rg3 and Rh2 by (a) inoculating an Aspergillus niger strain into a medium composed of ginseng and wheat bran; (b) culturing the strain of step (a); (c) purifying the cultured material of step (b) by ultrafiltration; (d) separating an enzyme from the purified material of step (c); (e) adding the enzyme of step (d) to ginseng or red ginseng; (f) fermenting the ginseng or red ginseng of step (e); (g) separating the fermented material of step (f) to obtain a supernatant; (h) concentrating the supernatant of step (g); (i) reacting the concentrate of step (h) with organic acid; and (j) neutralizing, filtering, purifying, concentrating and drying the reaction product of step (i).
    Type: Grant
    Filed: May 13, 2011
    Date of Patent: December 6, 2016
    Assignee: GREEN CROSS WELLBEING CORPORATION
    Inventors: Young-Hyo Yoo, Sun-Ok Kim, Jung Hyo Choi, Soo-Hyun Bae, Sun Kyu Park, Jeom Yong Kim
  • Publication number: 20130122122
    Abstract: The present invention relates to a method for preparing a processed ginseng or processed ginseng extract. Specifically, the invention relates to a method for preparing a processed ginseng or processed ginseng extract having increased ginsenoside contents. More specifically, the invention relates to a method of preparing a novel processed ginseng or processed ginseng extract having increased ginsenoside contents by preparing saponinase, fermenting ginseng or red ginseng with the prepared saponinase and hydrolyzing the fermented ginseng or red ginseng with an organic acid and to an anticancer supplement composition or pharmaceutical composition comprising the processed ginseng or processed ginseng extract prepared thereby.
    Type: Application
    Filed: May 13, 2011
    Publication date: May 16, 2013
    Applicant: GREENCROSS HERB & PHARMACEUTICAL CO., LTD.
    Inventors: Young-Hyo Yoo, Sun-Ok Kim, Jung Hyo Choi, Soo-Hyun Bae, Sun Kyu Park, Jeom Yong Kim
  • Publication number: 20130001846
    Abstract: A cassette jig for a wafer cleaning apparatus is provided, comprising a jig body having an inner space designed to receive a first wafer therein; and a guide member mounted in the jig body and operative to guide a cassette to be installed in the jig body, the cassette having an inner space designed to receive a second wafer of a relatively smaller diameter than the first wafer therein.
    Type: Application
    Filed: July 15, 2010
    Publication date: January 3, 2013
    Applicant: LG Siltron Incorporated
    Inventors: Jae-Hyun Park, Chung-Hyo Choi
  • Publication number: 20120009792
    Abstract: A semiconductor wet etchant includes deionized water, a fluorine-based compound, an oxidizer and an inorganic salt. A concentration of the fluorine-based compound is 0.25 to 10.0 wt % based on a total weight of the etchant, a concentration of the oxidizer is 0.45 to 3.6 wt % based on a total weight of the etchant, and a concentration of the inorganic salt is 1.0 to 5.0 wt % based on a total weight of the etchant. The inorganic salt comprises at least one of an ammonium ion (NH4+) and a chlorine ion (Cl?).
    Type: Application
    Filed: September 22, 2011
    Publication date: January 12, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung-Dae Park, Young You, Tae-Hyo Choi, Hun-Jung Yi, Kun-Hyung Lee
  • Patent number: 8043974
    Abstract: A semiconductor wet etchant includes deionized water, a fluorine-based compound, an oxidizer and an inorganic salt. A concentration of the fluorine-based compound is 0.25 to 10.0 wt % based on a total weight of the etchant, a concentration of the oxidizer is 0.45 to 3.6 wt % based on a total weight of the etchant, and a concentration of the inorganic salt is 1.0 to 5.0 wt % based on a total weight of the etchant. The inorganic salt comprises at least one of an ammonium ion (NH4+) and a chlorine ion (Cl?).
    Type: Grant
    Filed: July 8, 2008
    Date of Patent: October 25, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Dae Park, Young You, Tae-Hyo Choi, Hun-Jung Yi, Kun-Hyung Lee
  • Patent number: 7985297
    Abstract: A cleaning solution for a quartz part and a method for cleaning the quartz part are provided. The cleaning solution includes from about 5 to about 35 wt % of an ammonium compound, from about 7 to about 55 wt % of an acidic oxidizing agent, from about 5 to about 30 wt % of a fluorine compound and a remaining amount of water. Residual thin films and impurities on the surface of the quartz part may be removed while reducing the damage onto the quartz part.
    Type: Grant
    Filed: July 9, 2009
    Date of Patent: July 26, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Dae Park, Pil-Kwon Jun, Bo-Yong Lee, Tae-Hyo Choi, Da-Hee Lee, Seung-Ki Chae
  • Patent number: 7956975
    Abstract: A flat panel display device is disclosed. The flat panel display device includes a flat display panel, a driving integrated circuit driving the flat display panel, a cover shield, and a flexible connecting film on which the driving integrated circuit is mounted. The cover shield includes adhesive areas each having an adhesive portion and a non-adhesive area having a non-adhesive portion. An end of the flexible connecting film is electrically connected to an edge of the flat display panel, and the other end is positioned in the non-adhesive area of the cover shield.
    Type: Grant
    Filed: August 3, 2007
    Date of Patent: June 7, 2011
    Assignee: LG Display Co., Ltd.
    Inventor: Jae Hyo Choi
  • Patent number: 7943562
    Abstract: In a cleaning composition, a method of cleaning a semiconductor substrate and a method of manufacturing a semiconductor device, the cleaning composition includes about 0.5 to about 5% by weight of an organic ammonium hydroxide compound, about 0.1 to about 3% by weight of a fluoride compound, about 0.1 to about 3% by weight of a buffering agent, about 0.5 to about 5% by weight of an etching accelerant, and a remainder of water.
    Type: Grant
    Filed: December 11, 2008
    Date of Patent: May 17, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Da-Hee Lee, Jung-Dae Park, Hun-Jung Yi, Tae-Hyo Choi
  • Patent number: 7795198
    Abstract: In a composition for removing a polymeric contaminant that may remain on an apparatus for manufacturing a semiconductor device and a method of removing a polymeric contaminant using the composition, the composition includes from about 5 to 10 percent by weight of a fluoride salt, from about 5 to 15 percent by weight of an acid or a salt thereof, and from about 75 to 90 percent by weight of an aqueous solution of glycol. The composition can effectively remove the polymeric contaminant from the apparatus within a relatively short period of time, and suppress damages to parts of the apparatus.
    Type: Grant
    Filed: August 16, 2007
    Date of Patent: September 14, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Mi Lee, Kwang-Shin Lim, Jung-Dae Park, Tae-Hyo Choi
  • Patent number: 7687448
    Abstract: A composition for removing a photoresist includes about 5 to about 20 percent by weight of an alcoholamide compound, about 15 to about 60 percent by weight of a polar aprotic solvent, about 0.1 to about 6 percent by weight of an additive, and pure water. The alcoholamide compound is chemically structured as follows: where R1 is a hydroxyl group or a hydroxyalkyl group, and R2 is a hydrogen atom or a hydroxyalkyl group.
    Type: Grant
    Filed: September 22, 2009
    Date of Patent: March 30, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Dae Park, Pil-Kwon Jun, Myoung-Ok Han, Se-Yeon Kim, Kwang-Shin Lim, Tae-Hyo Choi, Seung-Ki Chae, Yang-Koo Lee
  • Publication number: 20100009885
    Abstract: A composition for removing a photoresist includes about 5 to about 20 percent by weight of an alcoholamide compound, about 15 to about 60 percent by weight of a polar aprotic solvent, about 0.1 to about 6 percent by weight of an additive, and pure water. The alcoholamide compound is chemically structured as follows: where R1 is a hydroxyl group or a hydroxyalkyl group, and R2 is a hydrogen atom or a hydroxyalkyl group.
    Type: Application
    Filed: September 22, 2009
    Publication date: January 14, 2010
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung-Dae PARK, Pil-Kwon JUN, Myoung-Ok HAN, Se-Yeon KIM, Kwang-Shin LIM, Tae-Hyo CHOI, Seung-Ki CHAE, Yang-Koo LEE
  • Publication number: 20100009883
    Abstract: A cleaning solution for a quartz part and a method for cleaning the quartz part are provided. The cleaning solution includes from about 5 to about 35 wt % of an ammonium compound, from about 7 to about 55 wt % of an acidic oxidizing agent, from about 5 to about 30 wt % of a fluorine compound and a remaining amount of water. Residual thin films and impurities on the surface of the quartz part may be removed while reducing the damage onto the quartz part.
    Type: Application
    Filed: July 9, 2009
    Publication date: January 14, 2010
    Inventors: Jung-Dae PARK, Pil-Kwon Jun, Bo-Yong Lee, Tae-Hyo Choi, Da-Hee Lee, Seung-Ki Chae
  • Patent number: 7608540
    Abstract: A composition for removing a photoresist includes about 5 to about 20 percent by weight of an alcoholamide compound, about 15 to about 60 percent by weight of a polar aprotic solvent, about 0.1 to about 6 percent by weight of an additive, and pure water. The alcoholamide compound is chemically structured as follows: where R1 is a hydroxyl group or a hydroxyalkyl group, and R2 is a hydrogen atom or a hydroxyalkyl group.
    Type: Grant
    Filed: April 19, 2006
    Date of Patent: October 27, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Dae Park, Pil-Kwon Jun, Myoung-Ok Han, Se-Yeon Kim, Kwang-Shin Lim, Tae-Hyo Choi, Seung-Ki Chae, Yang-Koo Lee