Patents by Inventor Yong Bum Seo
Yong Bum Seo 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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Patent number: 9958199Abstract: Disclosed is a refrigerator having an improved structure with a display unit. The refrigerator comprises a main body, a storeroom arranged inside the main body with an open front, a door pivotally connected to the main body for opening or closing the open front of the storeroom and a display unit installed on the door. The display unit comprises a display for displaying images, a display glass located on the front of the display to have an area larger than the display and form a touch screen, a display case with a display mounter for the display to be mounted therein, a display unit case fixedly connected to the door and a fixing unit for fixedly connecting the display case to the display unit case by pressing a part of the display case.Type: GrantFiled: September 11, 2017Date of Patent: May 1, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Keon Pyo Koo, Yong Bum Seo, Chun Youp Shin, Woo Yeol Yoo, Jeong Hyun Lee
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Patent number: 9889973Abstract: A storage container having a sensor unit and a refrigerator having the same. The storage container includes a container body; a container cover coupled to the container body; a sensor module disposed at least at one of the container body or the container cover; and a coupling member provided as to accommodate at least a portion of the sensor module, and detachably coupled to at least one of the container body or the container cover. The sensor unit is detachably coupled to the storage container, and thus a replacement of the sensor unit may be easily performed.Type: GrantFiled: August 12, 2015Date of Patent: February 13, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yong Bum Seo, Jung-Geun Lee, Kang Il Song
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Publication number: 20170370636Abstract: Disclosed is a refrigerator having an improved structure with a display unit. The refrigerator comprises a main body, a storeroom arranged inside the main body with an open front, a door pivotally connected to the main body for opening or closing the open front of the storeroom and a display unit installed on the door. The display unit comprises a display for displaying images, a display glass located on the front of the display to have an area larger than the display and form a touch screen, a display case with a display mounter for the display to be mounted therein, a display unit case fixedly connected to the door and a fixing unit for fixedly connecting the display case to the display unit case by pressing a part of the display case.Type: ApplicationFiled: September 11, 2017Publication date: December 28, 2017Applicant: Samsung Electronics Co., Ltd.Inventors: Keon Pyo KOO, Yong Bum SEO, Chun Youp SHIN, Woo Yeol YOO, Jeong Hyun LEE
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Publication number: 20170261248Abstract: Disclosed herein is an refrigerator. The refrigerator includes a body provided with a storage chamber, a door configured to open or close the storage chamber, a display unit provided on the door, and a heat radiating unit disposed adjacent to the display unit and configured to radiate a heat generated in the display unit via a heat radiating flow path formed inside the door, wherein one end of the heat radiating flow path is communicated with the outside via a first hole formed in an upper end portion of the door, and the other end of the heat radiating flow path is communicated with the outside via a second hole formed in a lower end portion of the door.Type: ApplicationFiled: August 17, 2016Publication date: September 14, 2017Applicant: Samsung Electronics Co., Ltd.Inventors: Keon Pyo KOO, Yong Bum SEO, Chun Youp SHIN, Woo Yeol YOO, Jeong Hyun LEE
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Publication number: 20170234602Abstract: Disclosed herein is a refrigerator which includes: a main body having an opening, and including a storage chamber therein; a door configured to open or close the opening; a camera unit disposed in the door, and configured to photograph the storage chamber, wherein the camera unit faces the storage chamber selectively by interworking with opening or closing of the door. With this configuration, it may look in the storage chamber of the refrigerator without opening any door and minimize exposure of the camera unit to the outside.Type: ApplicationFiled: April 28, 2017Publication date: August 17, 2017Applicant: Samsung Electronics Co., Ltd.Inventors: Yong Bum SEO, Keon Pyo KOO, Chun Youp SHIN, Woo Yeol YOO, Jeong Hyun LEE
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Patent number: 9534828Abstract: A refrigerator preventing a door thereof from drooping downward and allow the door to be automatically closed. The refrigerator includes a body, a storage compartment provided in the body, a front thereof being open, a door rotatably coupled to the body to open and close the storage compartment, a support unit coupled to a center of a lower portion of the body, the support unit including at least one rotating member arranged to protrude from a front of the body to correspond to a position of the lower portion of the door, and at least one droop prevention unit coupled to the lower portion of the door at a position corresponding to the rotating member, and supported by the rotating member to prevent the door from drooping downward, the droop prevention unit cooperating with the rotating member to support the door in an upward direction when the door is closed.Type: GrantFiled: January 22, 2014Date of Patent: January 3, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byoung Mok Kim, Seong Woo Kim, Yong Bum Seo, Seung Yong Yang
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Patent number: 9376370Abstract: A purification method of 1,4-diaminobutane, 1,4-diaminobutane purified using the purification method, and a polyamide prepared using the purified 1,4-diaminobutane are provided. The purification method of 1,4-diaminobutane includes: concentrating a fermentation solution including at least one of 1,4-diaminobutane and a salt thereof to obtain a concentrate; adding a base to the concentrate of the fermentation solution to prepare an basic composition having a pH 12 or higher; and recovering 1,4-diaminobutane from the basic composition.Type: GrantFiled: October 22, 2013Date of Patent: June 28, 2016Assignee: CJ CHEILJEDANG CORP.Inventors: Won Sik Gwak, Yong Bum Seo, Chong Ho Lee, In Sung Lee, Hideki Murata
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Patent number: 9357795Abstract: Disclosed herein is a method for producing a flavoring containing L-glutamic acid derived from natural foods by adjusting the content of ammonia remaining in a final fermentation broth after completion of culture to be in the range of 0 to 10 g/L in cultivation of L-glutamic acid producing microorganisms, thereby facilitating drying of the fermentation liquor containing L-glutamic acid. A flavoring produced by the method is also disclosed.Type: GrantFiled: November 9, 2012Date of Patent: June 7, 2016Assignee: CJ CHEILJEDANG CORPORATIONInventors: Jin Man Cho, Jeong Hwan Kim, Yong Bum Seo, Jang Hee Park, In Seok Hwang, Hyun Suk Eom
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Publication number: 20160054050Abstract: A storage container having a sensor unit and a refrigerator having the same. The storage container includes a container body; a container cover coupled to the container body; a sensor module disposed at least at one of the container body or the container cover; and a coupling member provided as to accommodate at least a portion of the sensor module, and detachably coupled to at least one of the container body or the container cover. The sensor unit is detachably coupled to the storage container, and thus a replacement of the sensor unit may be easily performed.Type: ApplicationFiled: August 12, 2015Publication date: February 25, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yong Bum SEO, Jung-Geun LEE, Kang Il SONG
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Publication number: 20150284315Abstract: A purification method of 1,4-diaminobutane, 1,4-diaminobutane purified using the purification method, and a polyamide prepared using the purified 1,4-diaminobutane are provided. The purification method of 1,4-diaminobutane includes: concentrating a fermentation solution including at least one of 1,4-diaminobutane and a salt thereof to obtain a concentrate; adding a base to the concentrate of the fermentation solution to prepare an basic composition having a pH 12 or higher; and recovering 1,4-diaminobutane from the basic composition.Type: ApplicationFiled: October 22, 2013Publication date: October 8, 2015Applicant: CJ CHEILJEDANG CORP.Inventors: Won Sik Gwak, Yong Bum Seo, Chong Ho Lee, In Sung Lee, Hideki Murata
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Patent number: 8916213Abstract: A process for the production of animal feed additives from fermentation broth containing L-lysine is disclosed. The process does not require filtering of biomass in order to remove the biomass and produces granulated lysine of controllable lysine content with a high bulk density, low viscosity, and a low hygroscopic property which does not require the addition of an anti-absorptive substance. In this process, a lysine fermentation broth produced after slant culture, flask culture, seed process, and cultivation process is concentrated to a solid content of about 44˜52%. A product with low hygroscopicity, high bulk density, and the intended amount of contents is produced after being mixed with substances for controlling the amount of contents and granulated by coating the surface of the seeds. This process enables a production of animal feed additives having a lysine-HCl content of at least 65%, a water content of at most 3%, and a bulk density of 670±50 kg/m3.Type: GrantFiled: July 31, 2006Date of Patent: December 23, 2014Assignee: CJ CorporationInventors: Youn Jae Lee, Yong Bum Seo, Seung Woo Han, Jae Hun Yu, Soon Won Hong, Gyu Nam Cho, Won Seop Choi
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Publication number: 20140203698Abstract: A refrigerator preventing a door thereof from drooping downward and allow the door to be automatically closed. The refrigerator includes a body, a storage compartment provided in the body, a front thereof being open, a door rotatably coupled to the body to open and close the storage compartment, a support unit coupled to a center of a lower portion of the body, the support unit including at least one rotating member arranged to protrude from a front of the body to correspond to a position of the lower portion of the door, and at least one droop prevention unit coupled to the lower portion of the door at a position corresponding to the rotating member, and supported by the rotating member to prevent the door from drooping downward, the droop prevention unit cooperating with the rotating member to support the door in an upward direction when the door is closed.Type: ApplicationFiled: January 22, 2014Publication date: July 24, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byoung Mok KIM, Seong Woo Kim, Yong Bum Seo, Seung Yong Yang
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Publication number: 20140097733Abstract: A filler to seal a gap between a plurality of doors is provided with a height adjustment portion, thereby enabling a height of the filler to be uniformly maintained regardless of deflection of the door. Accordingly, the filler may be smoothly operated regardless of deflection of the door, and cold air in a storage chamber may be prevented from escaping. The height adjustment portion has a truncated cone shape, and may be supported by a bottom surface of the storage chamber when the door is closed in a deflected state.Type: ApplicationFiled: October 10, 2013Publication date: April 10, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yong Bum SEO, Seung Yong Yang, Jong Hoon Oh
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Patent number: 8137939Abstract: Provided are a method of recovering L-threonine from the fermentation broth of an L-threonine producing microorganism, comprising: separating microbial bodies from the L-threonine containing fermentation broth obtained by culturing an L-threonine producing microorganism and filtering the separated fermentation broth to obtain a filtrate; concentrating the filtrate; and reacting the concentrated filtrate with a nonsolvent to obtain crystalline L-threonine, crystalline L-threonine recovered by the method, and a feed additive containing the crystalline L-threonine recovered by the method.Type: GrantFiled: November 27, 2007Date of Patent: March 20, 2012Assignee: CJ Cheiljedang Corp.Inventors: Gyu-Nam Cho, Won-Seop Choi, Yong-Bum Seo, Seung-Woo Han, Yoo-Shin Kim, Moung-Ki Shin, Hee-Sung Park, Soon-Won Hong
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Publication number: 20100047882Abstract: Provided are a method of recovering L-threonine from the fermentation broth of an L-threonine producing microorganism, comprising: separating microbial bodies from the L-threonine containing fermentation broth obtained by culturing an L-threonine producing microorganism and filtering the separated fermentation broth to obtain a filtrate; concentrating the filtrate; and reacting the concentrated filtrate with a nonsolvent to obtain crystalline L-threonine, crystalline L-threonine recovered by the method, and a feed additive containing the crystalline L-threonine recovered by the method.Type: ApplicationFiled: November 27, 2007Publication date: February 25, 2010Applicant: CJ CHEILJEDANG CORP.Inventors: Gyu-Nam Cho, Won-Seop Choi, Yong-Bum Seo, Seung-Woo Han, Yoo-Shin Kim, Moung-Ki Shin, Hee-Sung Park, Soon-Won Hong
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Patent number: 7514111Abstract: Provided are a method for preparing a granular animal feed additive and the granular animal feed additive prepared by the method. The method includes: filtering, with a membrane filter, a fermentation broth obtained from a lysine producing microorganism cultured in a lysine producing condition to obtain a lysine-containing filtrate and a microorganism-containing sludge; drying the filtrate to obtain a concentrate with a total solid content of 48 to 52 wt %; granule-drying the concentrate at a temperature of 50° C. to 60° C.Type: GrantFiled: March 29, 2005Date of Patent: April 7, 2009Assignee: CJ Cheiljedang CorporationInventors: Soon Won Hong, Gyu Nam Cho, Yong Bum Seo, Seung Woo Han, Jae Hun Yu, Hyun Tae Kim
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Publication number: 20070160740Abstract: A process for the production of animal feed additives from fermentation broth containing L-lysine is disclosed. The process does not require filtering of biomass in order to remove the biomass and produces granulated lysine of controllable lysine content with a high bulk density, low viscosity, and a low hygroscopic property which does not require the addition of an anti-absorptive substance. In this process, a lysine fermentation broth produced after slant culture, flask culture, seed process, and cultivation process is concentrated to a solid content of about 44˜52%. A product with low hygroscopicity, high bulk density, and the intended amount of contents is produced after being mixed with substances for controlling the amount of contents and granulated by coating the surface of the seeds. This process enables a production of animal feed additives having a lysine-HCl content of at least 65%, a water content of at most 3%, and a bulk density of 670±50 kg/m3.Type: ApplicationFiled: July 31, 2006Publication date: July 12, 2007Inventors: Youn Jae Lee, Yong Bum Seo, Seung Woo Han, Jae Hun Yu, Soon Won Hong, Gyu Nam Cho, Won Seop Choi