Patents by Inventor Byung Cheon Lee
Byung Cheon Lee 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: 11892171Abstract: A cooking appliance includes a cabinet that defines a vertical direction and an inner shell positioned within the cabinet. The inner shell defines a cooking chamber therein. The cooking appliance also includes an upper heating module positioned at or proximate to an upper wall of the inner shell. The cooking appliance further includes a movable platform mounted to the inner shell within the cabinet. The movable platform is configured to move along the vertical direction between a bottom position wherein the movable platform is at least partially flush with a bottom wall of the inner shell and an elevated position wherein the movable platform is positioned above the bottom wall of the inner shell.Type: GrantFiled: March 10, 2021Date of Patent: February 6, 2024Assignee: Haier US Appliance Solutions, Inc.Inventor: Byung Cheon Lee
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Publication number: 20230375562Abstract: A fluorescent protein sensor capable of quantitatively measuring oxidation degree of methionine residues of a specific protein, and a use thereof. Specifically, a fluorescent biosensor recombinant protein in which an MsrB protein, a cpYFP protein, a thioredoxin 3 protein, a linker protein and a G protein are linked in this order, and which is capable of quantitatively measuring the oxidation degree of methionine residues of a target protein; a fluorescent biosensor comprising same; a method for measuring oxidation degree of methionine residues of a target protein; and an information providing method for diagnosis of oxidative stress-associated diseases; and a method for screening for a therapeutic agent for oxidative stress-associated diseases.Type: ApplicationFiled: September 28, 2021Publication date: November 23, 2023Applicant: GERONMED, CO. LTDInventors: Byung Cheon LEE, Hae Min LEE
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Publication number: 20230345589Abstract: A cooking appliance and a roasting assembly configured to be removably mounted within such cooking appliance are provided. The roasting assembly includes a pan defining an internal volume. The pan is configured to be rotatably mounted on a floor of a cooking chamber of the cooking appliance. The roasting assembly also includes a stirrer rod positioned within the internal volume of the pan. The stirrer rod is configured to be coupled to a rotating hub of the cooking appliance whereby the stirrer rod rotates with the rotating hub. The pan rotates at a first speed and the stirrer rod rotates at a second speed different from the first speed.Type: ApplicationFiled: April 22, 2022Publication date: October 26, 2023Inventors: Ju Chan Park, Youngjin Oh, Hyuk-chul Kwon, Byung Cheon Lee, Hwanjae Yeo, Kyung-ho Choo
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Publication number: 20230337338Abstract: A microwave oven is provided having a cabinet defining a cooking chamber, a door pivotably attached to the cabinet and a button for opening the door. The door may be configured to selectively allow entry to the cooking chamber. The button may include an outer panel and a primary body. The outer panel may be moveable between a locked position and an unlocked position. The primary body may be located below the outer panel. The primary body may be accessible in the unlocked position. The button may further include a spring, the spring in biased engagement with the outer panel. The spring may motivate the outer panel to the locked position.Type: ApplicationFiled: April 19, 2022Publication date: October 19, 2023Inventors: Byung Cheon Lee, Hyuk-chul Kwon, Ju Chan Park, Youngjin Oh
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Patent number: 11683195Abstract: A method may include receiving a menu set selection including a plurality of predetermined dish options at a registered user device and transmitting the menu set selection to an unregistered user device. The method may further include receiving a recipe selection of one or more of the plurality of predetermined dish options from the unregistered user device and directing a cooking operation at the cooking appliance based on the received recipe selection.Type: GrantFiled: October 6, 2021Date of Patent: June 20, 2023Assignee: Haier US Appliance Solutions, Inc.Inventors: Youngjin Oh, Hyuk-chul Kwon, Byung Cheon Lee, JuChan Park
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Publication number: 20230109071Abstract: A method may include receiving a menu set selection including a plurality of predetermined dish options at a registered user device and transmitting the menu set selection to an unregistered user device. The method may further include receiving a recipe selection of one or more of the plurality of predetermined dish options from the unregistered user device and directing a cooking operation at the cooking appliance based on the received recipe selection.Type: ApplicationFiled: October 6, 2021Publication date: April 6, 2023Inventors: Youngjin Oh, Hyuk-chul Kwon, Byung Cheon Lee, JuChan Park
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Publication number: 20220418056Abstract: A cooking appliance includes a cabinet that defines a cooking chamber. A magnetron is mounted within the cabinet and is in communication with the cooking chamber to direct a microwave thereto. An induction heating coil is mounted within the cabinet and is in communication with the cooking chamber to direct a magnetic field thereto. A turntable is rotatably mounted in the cooking chamber above the induction heating coil. A motor is operatively coupled to the turntable and is mounted within the cabinet outside of the cooking chamber below and adjacent to the induction heating coil. The motor is operatively coupled to the turntable by a non-magnetic rotation hub extending through the induction heating coil.Type: ApplicationFiled: June 24, 2021Publication date: December 29, 2022Inventors: Byung Cheon Lee, Youngjin Oh
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Patent number: 11457515Abstract: A cooking appliance, as provided herein, may include a cabinet, a magnetron, an induction heating coil, and a one-way field filter. The cabinet may define a cooking chamber. The magnetron may be mounted within the cabinet in communication with the cooking chamber to direct a microwave thereto. The induction heating coil may be mounted within the cabinet to direct a magnetic field thereto. The one-way field filter may be disposed within the cabinet between the induction heating coil and the cooking chamber to restrict passage of the microwave therethrough while permitting the magnetic field. The one-way filter may include a lower layer and an upper layer. The lower layer may include a plurality of parallel conductive bands extending in a first direction. The upper layer may be disposed above the lower layer. The upper layer may include a plurality of parallel conductive bands extending in the second direction.Type: GrantFiled: January 23, 2020Date of Patent: September 27, 2022Assignee: Haier US Appliance Solutions, Inc.Inventors: Tae-Hoon Lim, Dong Soo Shin, Hyuk-chul Kwon, Byung Cheon Lee, Ju Chan Park, Jaebong Lee, Youngjin Oh
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Publication number: 20220290869Abstract: A cooking appliance includes a cabinet that defines a vertical direction and an inner shell positioned within the cabinet. The inner shell defines a cooking chamber therein. The cooking appliance also includes an upper heating module positioned at or proximate to an upper wall of the inner shell. The cooking appliance further includes a movable platform mounted to the inner shell within the cabinet. The movable platform is configured to move along the vertical direction between a bottom position wherein the movable platform is at least partially flush with a bottom wall of the inner shell and an elevated position wherein the movable platform is positioned above the bottom wall of the inner shell.Type: ApplicationFiled: March 10, 2021Publication date: September 15, 2022Inventor: Byung Cheon Lee
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Publication number: 20210235555Abstract: A cooking appliance, as provided herein, may include a cabinet, a magnetron, an induction heating coil, and a one-way field filter. The cabinet may define a cooking chamber. The magnetron may be mounted within the cabinet in communication with the cooking chamber to direct a microwave thereto. The induction heating coil may be mounted within the cabinet to direct a magnetic field thereto. The one-way field filter may be disposed within the cabinet between the induction heating coil and the cooking chamber to restrict passage of the microwave therethrough while permitting the magnetic field. The one-way filter may include a lower layer and an upper layer. The lower layer may include a plurality of parallel conductive bands extending in a first direction. The upper layer may be disposed above the lower layer. The upper layer may include a plurality of parallel conductive bands extending in the second direction.Type: ApplicationFiled: January 23, 2020Publication date: July 29, 2021Inventors: Tae-Hoon Lim, Dong Soo Shin, Hyuk-chul Kwon, Byung Cheon Lee, Ju Chan Park, Jaebong Lee, Youngjin Oh
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Patent number: 10939510Abstract: A microwave oven includes a cabinet that defines a cooking chamber and a steam generator within the cooking chamber. The steam generator includes a disk-shaped main body with a water storage volume internal to the main body. The steam generator also includes a connector in operative communication with a motor of the microwave oven. The motor is operable to rotate the disk-shaped main body during a cooking operation of the microwave oven. The steam generator also includes a plurality of vents positioned above the water storage volume. The vents direct steam from the water storage volume into the cooking chamber of the microwave oven appliance during the cooking operation of the microwave oven appliance.Type: GrantFiled: April 13, 2018Date of Patent: March 2, 2021Assignee: Haier US Appliance Solutions, Inc.Inventors: Byung Cheon Lee, Hyuk-chul Kwon
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Publication number: 20190320505Abstract: A microwave oven includes a cabinet that defines a cooking chamber and a steam generator within the cooking chamber. The steam generator includes a disk-shaped main body with a water storage volume internal to the main body. The steam generator also includes a connector in operative communication with a motor of the microwave oven. The motor is operable to rotate the disk-shaped main body during a cooking operation of the microwave oven. The steam generator also includes a plurality of vents positioned above the water storage volume. The vents direct steam from the water storage volume into the cooking chamber of the microwave oven appliance during the cooking operation of the microwave oven appliance.Type: ApplicationFiled: April 13, 2018Publication date: October 17, 2019Inventors: Byung Cheon Lee, Hyuk-chul Kwon
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Publication number: 20110178072Abstract: This disclosure relates to compositions and methods of use involving compounds (e.g., drugs) containing methylsulfinyl moieties. For example, a compound may be administered in an excess of either the R- or S-epimer of the methylsulfinyl moiety based on whether the compound exhibits higher biological activity when the methylsulfinyl moiety is present in the methylsulfinyl-oxidized form or the methylsulfide-reduced form.Type: ApplicationFiled: July 23, 2009Publication date: July 21, 2011Inventors: Vadim Gladyshev, Byung Cheon Lee
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Publication number: 20090155171Abstract: The present invention relates to a visualizing agent comprising a Janus Green B(JGB), and a visualizing method by using the same. More specifically, the method comprising A method of visualizing the intravascular threadlike structure (Bonghan duct) floating inside a lymphatic vessel comprising injecting JGB into the lymphatic tissue to be stained, and conducting microscopy. The present invention provides a major breakthrough in cellular anatomy and physiology. Further studies of its histological aspects and physiological functions suggest the possibility of critical new insights in both biology and medicine.Type: ApplicationFiled: May 20, 2005Publication date: June 18, 2009Applicant: SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATIONInventors: Kwang-Sup Soh, Byung-Cheon Lee, Jung-Sun Yoo, Ku-Youn Baik, Sungil Cho
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Patent number: 7263098Abstract: The present invention relates to an AAL switch for multicast and a switching method for performing a flexible multicast connection. An AAL2 switch for multicast and a switching method for performing a flexible multicast connection can be used in applications like video conference and video on demand. An AAL2 switch can include a plurality of receiver circuits that convert an AAL2 packet into a CPS packet by demultiplexing, a plurality of storing devices that store a CPS packet separated from the AAL2 packet, and a plurality of transmitter circuits that periodically search the plurality of storing device and convert the searched CPS packet into an outgoing AAL2 packet by multiplexing. The transmitter circuits can transmit the outgoing AAL2 packet.Type: GrantFiled: December 19, 2001Date of Patent: August 28, 2007Assignee: LG Electronics Inc.Inventor: Byung Cheon Lee
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Patent number: 7215676Abstract: A method of converting AAL2 cells that includes an original user data set into AAL5 cells and another method of converting AAL5 cells that includes an original user data set into AAL2 cells are disclosed. In the method of converting AAL2 cells, the length of the data subset included in each AAL5 cell generated is stored in a memory. Therefore, it is not necessary to store all the payloads of generated cells. When a last CPS packet is extracted, a total length of the original user data can be found using a set of lengths stored in the memory. As a result, the present invention requires only a small memory space, and any unnecessary delay problem is eliminated.Type: GrantFiled: December 28, 2001Date of Patent: May 8, 2007Assignee: LG Nortel Co., Ltd.Inventor: Byung Cheon Lee
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Patent number: 7054320Abstract: An apparatus and method for processing AAL2 supporting multiple virtual channels in a mobile communication system is disclosed. The present invention includes transmitting part including a first memory for storing ATM cells having the same destination according to corresponding destination information, where the transmitting part multiplexes user data items transmitted from a plurality of AAL2 users into one ATM cell according to corresponding destination information and transfers it to the ATM layer; and a receiving part including a second memory for storing mini-cells having destinations by users according to corresponding destination information, where the receiving part demultiplexes each ATM cell transmitted from the ATM layer to deconstruct it into mini-cells by users according to corresponding destinations and transmits them to corresponding AAL2 users. Accordingly, the accommodation capacity of the communication system increases and transmission rate rises, providing stable communication service.Type: GrantFiled: May 31, 2000Date of Patent: May 30, 2006Assignee: LG Electronics Inc.Inventors: Byung Cheon Lee, Sang Jun Choi
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Patent number: 6836206Abstract: An apparatus for diagnosing a tripped fuse is disclosed. The apparatus employs a chemical light installed at an upper portion of the fuse housing. A system for activating the chemical light is installed at the lower end of the housing. The activation system activates the light when an excessive current melts a soft iron element.Type: GrantFiled: December 30, 2002Date of Patent: December 28, 2004Assignee: Hyundai Motor CompanyInventor: Byung Cheon Lee
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Publication number: 20040027227Abstract: An apparatus for diagnosing a tripped fuse is disclosed. The apparatus employs a chemical light installed at an upper portion of the fuse housing. A system for activating the chemical light is installed at the lower end of the housing. The activation system activates the light when an excessive current melts a soft iron element.Type: ApplicationFiled: December 30, 2002Publication date: February 12, 2004Inventor: Byung Cheon Lee
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Publication number: 20040015085Abstract: This invention of an apparatus and a method for detecting luminescence from biological systems in response to magnetic fields measures the amount of light emitted when impressing a magnetic field on a living thing, a tissue or cells separated from a living thing to evaluate the effect of magnetic fields on biological systems. The apparatus of this invention consists of a dark box which shields a biological sample from external light, a magnetic field generator which is arranged adjacent to the biological sample to impress a magnetic field on it, and a photodetector which detects the light emitted from the biological sample exposed to the magnetic field from the said magnetic generator.Type: ApplicationFiled: July 16, 2003Publication date: January 22, 2004Inventors: Kwang-Sup Soh, Byung-Cheon Lee, Hyeon-Min Johng, Chunho Choi, Jung-Ho Lee, Jae-Kwan Lim, Joon-Mo Yang, Ku-Youn Baik, Tae-Jeong Nam