Patents by Inventor Gyu Hwan CHA
Gyu Hwan CHA 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: 11937765Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.Type: GrantFiled: December 12, 2019Date of Patent: March 26, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: See Hyun Kim, In Gyu Choi, Ki Hwan Kwon, Shin Kim, Hyeon Cheol Kim, Do Kyung Lee, Hyun Ju Lee, Yun Soo Jang, Seung Ryong Cha, Jung Gyun Han
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Patent number: 11247823Abstract: One or more embodiments of the present disclosure relate to a pouch for packaging fermented foods, a method of packaging fermented foods using the same, and a pouch for packaging.Type: GrantFiled: December 17, 2018Date of Patent: February 15, 2022Assignee: CJ CHEILJEDANG CORPORATIONInventors: Dong Rag Son, Kyoung Sik Cho, Yoon Seung Nam, Kwang Soo Park, Hui Jae Song, Gyu Hwan Cha
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Patent number: 11083315Abstract: The present application relates to a disposable foldable eating utensil comprising: a body; a handle extending from the distal end of the body; and a bendable part formed between the body and the handle to be thinner than the other parts so as to allow the handle to be folded and unfolded, wherein the body comprises a protrusion protruding downward from the bottom surface of the distal end thereof, the protrusion comprises an engaging ledge protruding outward from the periphery thereof, and the handle comprises an extension piece extending at a predetermined thickness from the tip end thereof and having a through-hole passing through the upper surface and the bottom surface thereof.Type: GrantFiled: December 26, 2017Date of Patent: August 10, 2021Assignee: CJ CHEILJEDANG CORPORATIONInventors: Kwang Soo Park, Ki Pyo Kim, Ki Min Rhyu, Kyoung Sik Cho, Gyu Hwan Cha
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Publication number: 20210198007Abstract: The present invention provides a receptacle molding apparatus, a receptacle and a receptacle molding method. The receptacle molding apparatus, which is for molding a receptacle by means of heat molding, comprises: a first mold portion comprising a body molding part, which is for molding a body of a receptacle, a skirt molding part, which extends upward from the body molding part so as to mold a skirt of the receptacle, and a flange molding part which extends in the direction from the upper end of the skirt molding part toward the outside so as to mold the lower surface of a flange of the receptacle; and a second mold portion which is provided above the first mold portion, can move vertically and enable pressure-molding of the upper surface of the flange, and has a pressing surface for pressing a sheet which is to be molded into the flange from above at a position corresponding to the flange molding part.Type: ApplicationFiled: September 21, 2018Publication date: July 1, 2021Inventors: Byung Kook LEE, Kwang Soo PARK, Hui Jae SONG, Gyu Hwan CHA
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Publication number: 20210162649Abstract: The present invention provides a container forming apparatus, a container forming method, a container, and an instant food packaging method using the container. The container forming apparatus, which is a container forming apparatus for forming a container by thermoforming, comprises: a bottom forming part for forming the bottom portion of the container; a side forming part extending upwardly inclined from the bottom forming part and configured to form a part of the side portion of the container; a first form part configured to rise upward and pressurize the container to separate and take out the formed container; and a second form part disposed outside the first form part and configured to form the remaining parts of the container except the part of the side portion.Type: ApplicationFiled: June 13, 2019Publication date: June 3, 2021Applicant: CJ CHEILJEDANG CORPORATIONInventors: Byung Kook LEE, Hui Jae SONG, Kyoung Sik CHO, Gyu Hwan CHA
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Patent number: 10943183Abstract: An electronic device includes a memory device storing data and a system-on-a-chip using the memory device as a working memory. The system-on-a-chip performs software training on a second memory area of the memory device by loading a training code to a first memory area of the memory device, and executing the loaded training code.Type: GrantFiled: April 18, 2017Date of Patent: March 9, 2021Assignee: Samsung Electronics Co., Ltd.Inventor: Gyu-Hwan Cha
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Patent number: 10923210Abstract: A memory device includes a load generator and a memory controller. The load generator outputs loads for first accesses directed to a memory, irrespective of attributes and characteristics of master devices. The load generator outputs the loads at a constant bandwidth without a change in a bandwidth for outputting the loads. The memory controller receives the loads from the load generator, or receives requests for second accesses directed to the memory from the master devices through a bus. The memory controllers processes the loads such that operations associated with the first accesses are performed in the memory, or processes the requests such that operations associated with the second accesses are performed in the memory. The memory controller processes the loads in a manner which is identical to a manner of processing the requests.Type: GrantFiled: November 16, 2018Date of Patent: February 16, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventor: Gyu-hwan Cha
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Publication number: 20210039828Abstract: The present invention provides a packaging box and a product dispenser, the packaging box comprising a body having a receiving space in which a product is received. The packaging box comprises: a front part which is one of surfaces forming the body, is disposed at the front of the body, and has a front perforated line formed to provide a front opening for opening the receiving space; and a side part which is at least one of the surfaces forming the body, is arranged at a side of the body to be connected to the front part, and has a side perforated line extending from the front perforated line and formed to provide a side opening extending from the front opening toward the side of the body, wherein an opening for taking the product received in the receiving space is formed over both the front part and the side part by the front opening and the side opening.Type: ApplicationFiled: March 29, 2019Publication date: February 11, 2021Inventors: Hui Jae SONG, Kwang Soo PARK, Gyu Hwan CHA, Min Seok CHOI
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Publication number: 20200361687Abstract: One or more embodiments of the present disclosure relate to a pouch for packaging fermented foods, a method of packaging fermented foods using the same, and a pouch for packaging.Type: ApplicationFiled: December 17, 2018Publication date: November 19, 2020Inventors: Dong Rag SON, Kyoung Sik CHO, Yoon Seung NAM, Kwang Soo PARK, Hui Jae SONG, Gyu Hwan CHA
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Patent number: 10752413Abstract: Disclosed is a container for keeping fermented food, including a body configured to contain the fermented food therein, a cover configured to close the body, and a sealing sheet configured to maintain airtightness between the body and the cover. The cover includes a plurality of gas flow channels which extend from a center of a bottom surface to an inner peripheral surface, and a plurality of gas discharge channels which extend from an upper end of the inner peripheral surface to a lower end. In addition, the sealing sheet has a through-hole to allow an interior and an exterior of the body to communicate with each other.Type: GrantFiled: September 30, 2016Date of Patent: August 25, 2020Assignee: CJ CHEILJEDANG CORPORATIONInventors: Byung Kook Lee, Yoon Seung Nam, Kwang Soo Park, Hae Sun Lee, Gyu Hwan Cha
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Patent number: 10664333Abstract: A semiconductor memory device includes a memory including a plurality of units, and a controller. Under control of the controller, a power for an operation of the memory is independently supplied to each of the plurality of units or is independently blocked with respect to each of the plurality of units. Each of the plurality of units may be one of a package, die, or chip. A supply of the power to at least a part of the plurality of units, to which the power is supplied, may be blocked under control of the controller. Accordingly, unnecessary power consumption may be prevented. Furthermore, power may be additionally supplied to at least a part of the plurality of units to which the power is not supplied, under control of the controller, and these units may be initialized.Type: GrantFiled: September 24, 2018Date of Patent: May 26, 2020Assignee: SAMSUNG ELECTRONICS, CO., LTD.Inventor: Gyu-Hwan Cha
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Patent number: 10647494Abstract: The present invention relates to a container for keeping fermented food, having for example, a main body for accommodating fermented food in an interior space; a pressing plate coming into contact with the surface of the fermented food in the main body; and a cover for blocking the opening of inside of the main body; wherein the main body has a stepped part protruded inwards from the inner circumferential surface of a neck part at an upper end portion, and the pressing plate has a protruded rim provided to the periphery of the upper end portion thereof so as to be placed on the stepped part, a vertical section provided to the lower end of the protruded rim and having an outer circumferential surface coming into contact with the inner circumferential surface of the stepped part, and a round surface provided at the lower end of the vertical section and having a bottom surface part coming into contact with the surface of the fermented food.Type: GrantFiled: August 23, 2018Date of Patent: May 12, 2020Assignee: CJ CHEILJEDANG CORPORATIONInventors: Byung Kook Lee, Yoon Seung Nam, Kwang Soo Park, Hae Sun Lee, Gyu Hwan Cha
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Publication number: 20200115120Abstract: The present disclosure relates to a cooking container having a steam discharge portion, wherein a lid film attached on the steam container does not need to be opened when seal-packed food is heated and cooked by using a microwave oven, and a uniform pressure can be maintained during heating and cooking so that cooking quality of the corresponding content can be improved.Type: ApplicationFiled: May 28, 2018Publication date: April 16, 2020Inventors: Ki Pyo KIM, Dong Hui PARK, Byung Kook LEE, Yong Hwan KIM, Kwang Soo PARK, Kyoung Sik CHO, Gyu Hwan CHA, Tae kyung YUN
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Publication number: 20200022515Abstract: The present application relates to a disposable foldable eating utensil comprising: a body; a handle extending from the distal end of the body; and a bendable part formed between the body and the handle to be thinner than the other parts so as to allow the handle to be folded and unfolded, wherein the body comprises a protrusion protruding downward from the bottom surface of the distal end thereof, the protrusion comprises an engaging ledge protruding outward from the periphery thereof, and the handle comprises an extension piece extending at a predetermined thickness from the tip end thereof and having a through-hole passing through the upper surface and the bottom surface thereof.Type: ApplicationFiled: December 26, 2017Publication date: January 23, 2020Inventors: Kwang Soo PARK, Ki Pyo KIM, Ki Min RHYU, Kyoung Sik CHO, Gyu Hwan CHA
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Publication number: 20190329934Abstract: Provided is a packaging container for preventing sealing of packaging containers such that a continuous operation, such as an automatic insertion operation, etc., is able to be smoothly performed in a sequential product packaging process, with easy separation of packaging containers that are vertically stacked.Type: ApplicationFiled: June 28, 2017Publication date: October 31, 2019Inventors: Byung Kook LEE, Yong Hun KIM, Kwang Soo PARK, Han Seul LEE, Gyu Hwan CHA
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Publication number: 20190318797Abstract: A memory device includes a load generator and a memory controller. The load generator outputs loads for first accesses directed to a memory, irrespective of attributes and characteristics of master devices. The load generator outputs the loads at a constant bandwidth without a change in a bandwidth for outputting the loads. The memory controller receives the loads from the load generator, or receives requests for second accesses directed to the memory from the master devices through a bus. The memory controllers processes the loads such that operations associated with the first accesses are performed in the memory, or processes the requests such that operations associated with the second accesses are performed in the memory. The memory controller processes the loads in a manner which is identical to a manner of processing the requests.Type: ApplicationFiled: November 16, 2018Publication date: October 17, 2019Applicant: Samsung Electronics Co., Ltd.Inventor: Gyu-hwan CHA
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Patent number: 10399760Abstract: The present invention relates a complex packaging container for an instant food. The complex packaging container includes: an outer container; an inner container accommodated in the outer container while being spaced apart from the outer container by a predetermined interval; and a main container that covers an opening formed in the inner container. Accordingly, instant foods can be stably packaged in one packaging container to be distributed, and the packaging container can be conveniently opened to be taken by the user.Type: GrantFiled: April 15, 2016Date of Patent: September 3, 2019Assignee: CJ CHEILJEDANG CORPORATIONInventors: Ki Min Rhyu, Kyoung Sik Cho, Hui Jae Song, Gyu Hwan Cha
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Publication number: 20190243439Abstract: A system includes a memory controller configured to control an access to a memory device, a state monitor configured to monitor an operation state of the system to provide a monitoring signal indicating the operation state, a dynamic power controller configured to dynamically change a power control value based the monitoring signal, and control a mode conversion between an access mode in which the access to the memory device is performed and a power down mode in which the access to the memory device is not performed, based on the power control value, a plurality of master devices configured to generate requests for the access to the memory device, and an interconnect device coupled to the memory controller and the plurality of master devices through respective channels, the interconnect device being configured to perform an arbitrating operation on the requests.Type: ApplicationFiled: November 19, 2018Publication date: August 8, 2019Applicant: Samsung Electronics Co., Ltd.Inventor: Gyu-Hwan Cha
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Publication number: 20190237124Abstract: A semiconductor memory device includes a memory including a plurality of units, and a controller. Under control of the controller, a power for an operation of the memory is independently supplied to each of the plurality of units or is independently blocked with respect to each of the plurality of units.Type: ApplicationFiled: September 24, 2018Publication date: August 1, 2019Inventor: GYU-HWAN CHA
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Publication number: 20180362240Abstract: The present invention relates to a container for keeping fermented food, having for example, a main body for accommodating fermented food in an interior space; a pressing plate coming into contact with the surface of the fermented food in the main body; and a cover for blocking the opening of inside of the main body; wherein the main body has a stepped part protruded inwards from the inner circumferential surface of a neck part at an upper end portion, and the pressing plate has a protruded rim provided to the periphery of the upper end portion thereof so as to be placed on the stepped part, a vertical section provided to the lower end of the protruded rim and having an outer circumferential surface coming into contact with the inner circumferential surface of the stepped part, and a round surface provided at the lower end of the vertical section and having a bottom surface part coming into contact with the surface of the fermented food.Type: ApplicationFiled: August 23, 2018Publication date: December 20, 2018Inventors: Byung Kook Lee, Yoon Seung Nam, Kwang Soo Park, Hae Sun Lee, Gyu Hwan Cha