Patents by Inventor Joo-Young Ha
Joo-Young Ha 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: 11979488Abstract: A method for generating a key stream according to an embodiment includes generating r round keys that are each N-dimensional integer vectors including elements of an integer set defined based on a prime number t, based on a random bit string, an encryption counter, and a secret key that is an N-dimensional integer vector consisting of elements of the integer set , generating a first round output vector x1 by performing a modular addition operation on an initial vector and a first round key RK1 of the r round keys with the prime number t as a modulus, and generating a key stream that is an N-dimensional integer vector consisting of elements of the integer set from the first round output vector x1 by using a second to r-th round keys of the r round keys, and one or more first round functions and a second round function.Type: GrantFiled: October 29, 2021Date of Patent: May 7, 2024Assignees: Samsung SDS Co., Ltd., Korea Advanced Institute of Science and TechnologyInventors: Joo Hee Lee, Duk Jae Moon, Hyo Jin Yoon, Ji Hoon Cho, Seong Kwang Kim, Joo Young Lee, Jin Cheol Ha
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Publication number: 20210401215Abstract: A cooking apparatus includes a cooking chamber, a cooking plate having a visual representation distinguishing a plurality of areas on a top surface of the cooking plate, a plurality of heaters configured to supply heat to the plurality of areas and a controller configured to receive information about a cooking object including a plurality of pieces of food having different cooking conditions, based on the information about the cooking object, determine a first heating intensity to be used to heat the first piece of the food, and a second heating intensity to be used to heat the second piece of the food, control the plurality of heaters to supply heat of the first heating intensity to the first area, and control the plurality of heaters to supply heat of the second heating intensity to the second area.Type: ApplicationFiled: September 10, 2021Publication date: December 30, 2021Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae Sung KWON, Yong Jong PARK, Boo Keun YOON, Han Jun SUNG, Joo-Young HA, Jeong Su HAN
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Patent number: 11149959Abstract: Provided is a cooking apparatus and method of controlling the cooking apparatus. The cooking apparatus includes a cooking chamber; a heating portion installed in the cooking chamber; and a smoking agent accommodation portion separably mounted on the heating portion and capable of accommodating a smoking agent.Type: GrantFiled: September 7, 2016Date of Patent: October 19, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Tae Yeon Won, Ji Young Lee, Sang Jin Jeong, Kyoung Hoon Ko, Seo Eun Yun, Joo Young Ha
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Patent number: 11116348Abstract: A cooking apparatus and a method of controlling the cooking apparatus. The cooking apparatus includes a cooking chamber, a rotating plate rotatably installed at a bottom of an inside of the cooking chamber and including a plurality of areas formed on a top surface thereof, and a first heating portion installed in the cooking chamber and configured to supply heat to a first area of the plurality of areas when the first area is moved to a heating position by the rotating plate being rotatably driven.Type: GrantFiled: September 29, 2017Date of Patent: September 14, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae Sung Kwon, Yong Jong Park, Boo Keun Yoon, Han Jun Sung, Joo-Young Ha, Jeong Su Han
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Patent number: 11042076Abstract: A camera module includes an upper housing coupled to a lower housing to form an inner space, a lens module provided in the inner space and including a heating element, and a substrate configured to supply power to the heating element, wherein the lens module includes an inner barrel comprising one or more lenses, an outer barrel which is coupled to a portion of the inner barrel in an optical axis direction, and a holder in which the outer barrel is fixed, wherein the substrate is fixed to a portion of the holder, wherein the heating element is disposed between the inner barrel and the outer barrel, and is connected to the substrate by a power connection line, and wherein the power connection line is connected to the substrate through a coupling hole in the holder.Type: GrantFiled: September 20, 2018Date of Patent: June 22, 2021Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Joo Young Ha, Sang Hyo Seo, Dae Seob Kim, Cheong Hee Lee
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Patent number: 10942330Abstract: A camera module includes a lens module including a lens barrel and a holder to hold the lens barrel, a heater to seal the lens module and including a first cutting portion having a D-shape, and a ring-shaped electrode portion including a second cutting portion having a D-shape and a third cutting portion having a D-shape. The electrode portion is coupled to two surfaces of the heater that are perpendicular to an optical axis direction to align the first cutting portion with the second cutting portion and the third cutting portion.Type: GrantFiled: November 19, 2018Date of Patent: March 9, 2021Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Joo Young Ha, Sang Hyo Seo, Dae Seob Kim, Cheong Hee Lee, Young Mi Han
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Patent number: 10908582Abstract: Disclosed are an electronic device for food management and a control method thereof. A control method of an electronic device for food management includes measuring intensity of light, which is irradiated with food and reflected, by wavelengths using an infrared sensor; obtaining state information of the food based on the measured light intensity information; and adjusting at least one of temperature and humidity of an area where the food is disposed in the electronic device based on at least one of the obtained state information and preset usage plan information of the food. Accordingly, food which is managed in an optimal state in consideration of a state of a food stored in an electronic device and a using method (consumption period and consumption method) of the food can be provided to a user.Type: GrantFiled: January 26, 2018Date of Patent: February 2, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Jun-hoe Choi, Tae-gyoon Noh, Seo-ho Lee, Joo-young Ha, Ji-young Lee, Jeong-su Han
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Patent number: 10775096Abstract: Disclosed herein is a refrigerator including a vacuum packing device. The refrigerator includes a body and a vacuum packing device provided in the body and configured to suction air in a vinyl pack having a check valve, wherein the vacuum packing device includes a vacuum pump provided to suction the air, a switch module provided to control an operation of the vacuum pump, a suction head including a first path directly connected to the check valve and configured to suction the air, and a chamber including a first opening connected to the first path and provided to collect a foreign substance suctioned through the suction head.Type: GrantFiled: December 13, 2017Date of Patent: September 15, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Joo-Young Ha, Kook Jeong Seo, Ji-Young Lee, Jeong Su Han, Ji Yun Yeo, Sang Tak Lee
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Patent number: 10721417Abstract: A camera module includes a first lens barrel including a first lens, a second lens barrel including a second lens that is aligned with the first lens in an optical axis direction, and a stop module disposed between the first lens barrel and the second lens barrel. The stop module includes blades configured to form one or more incidence holes having various sizes. The stop module includes a magnet portion including a driving magnet opposing a driving coil, and the magnet portion moves back and forth rectilinearly.Type: GrantFiled: November 20, 2018Date of Patent: July 21, 2020Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Joo Young Ha, Jae Kyung Kim, Cheong Hee Lee, Sang Hyo Seo, Hee Sung Jun, Hwan Soo Park, Hyuk Joo Kim
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Patent number: 10655866Abstract: Disclosed herein is a cooking apparatus capable of cooking a plurality of cooking materials using a heat transfer regulator having a plurality of regions in which a reflectance against heat generated by a heater is variable, and a controlling method thereof. In accordance with one aspect of the present disclosure, a cooking apparatus includes at least one heater and a heat transfer regulator provided to face the at least one heater and provided with a plurality of regions each having a different reflectance against heat generated by the at least one heater.Type: GrantFiled: December 14, 2016Date of Patent: May 19, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Joo-Young Ha, Boo Keun Yoon, Yong Jong Park, Jong Sung Park, Ji-Young Lee, Jeong Su Han
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Publication number: 20200007729Abstract: A camera module includes a first lens barrel including a first lens, a second lens barrel including a second lens that is aligned with the first lens in an optical axis direction, and a stop module disposed between the first lens barrel and the second lens barrel. The stop module includes blades configured to form one or more incidence holes having various sizes. The stop module includes a magnet portion including a driving magnet opposing a driving coil, and the magnet portion moves back and forth rectilinearly.Type: ApplicationFiled: November 20, 2018Publication date: January 2, 2020Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Joo Young HA, Jae Kyung KIM, Cheong Hee LEE, Sang Hyo SEO, Hee Sung JUN, Hwan Soo PARK, Hyuk Joo KIM
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Publication number: 20190250363Abstract: A camera module includes a lens module including a lens barrel and a holder to hold the lens barrel, a heater to seal the lens module and including a first cutting portion having a D-shape, and a ring-shaped electrode portion including a second cutting portion having a D-shape and a third cutting portion having a D-shape. The electrode portion is coupled to two surfaces of the heater that are perpendicular to an optical axis direction to align the first cutting portion with the second cutting portion and the third cutting portion.Type: ApplicationFiled: November 19, 2018Publication date: August 15, 2019Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Joo Young HA, Sang Hyo SEO, Dae Seob KIM, Cheong Hee LEE, Young Mi HAN
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Publication number: 20190137850Abstract: A camera module includes an upper housing coupled to a lower housing to form an inner space, a lens module provided in the inner space and including a heating element, and a substrate configured to supply power to the heating element, wherein the lens module includes an inner barrel comprising one or more lenses, an outer barrel which is coupled to a portion of the inner barrel in an optical axis direction, and a holder in which the outer barrel is fixed, wherein the substrate is fixed to a portion of the holder, wherein the heating element is disposed between the inner barrel and the outer barrel, and is connected to the substrate by a power connection line, and wherein the power connection line is connected to the substrate through a coupling hole in the holder.Type: ApplicationFiled: September 20, 2018Publication date: May 9, 2019Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Joo Young HA, Sang Hyo SEO, Dae Seob KIM, Cheong Hee LEE
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Publication number: 20180259194Abstract: Provided is a cooking apparatus and method of controlling the cooking apparatus. The cooking apparatus includes cooking apparatus includes a cooking chamber; a heating portion installed in the cooking chamber; and a smoking agent accommodation portion separably mounted on the heating portion and capable of accommodating a smoking agent.Type: ApplicationFiled: September 7, 2016Publication date: September 13, 2018Inventors: Tae Yeon WON, Ji Young LEE, Sang Jin JEONG, Kyoung Hoon KO, Seo Eun YUN, Joo Young HA
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Publication number: 20180210418Abstract: Disclosed are an electronic device for food management and a control method thereof. A control method of an electronic device for food management includes measuring intensity of light, which is irradiated with food and reflected, by wavelengths using an infrared sensor; obtaining state information of the food based on the measured light intensity information; and adjusting at least one of temperature and humidity of an area where the food is disposed in the electronic device based on at least one of the obtained state information and preset usage plan information of the food. Accordingly, food which is managed in an optimal sate in consideration of a state of a food stored in an electronic device and a using method (consumption period and consumption method) of the food can be provided to a user.Type: ApplicationFiled: January 26, 2018Publication date: July 26, 2018Inventors: Jun-hoe CHOI, Tae-gyoon NOH, Seo-ho LEE, Joo-young HA, Ji-young LEE, Jeong-su HAN
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Publication number: 20180164028Abstract: Disclosed herein is a refrigerator including a vacuum packing device. The refrigerator includes a body and a vacuum packing device provided in the body and configured to suction air in a vinyl pack having a check valve, wherein the vacuum packing device includes a vacuum pump provided to suction the air, a switch module provided to control an operation of the vacuum pump, a suction head including a first path directly connected to the check valve and configured to suction the air, and a chamber including a first opening connected to the first path and provided to collect a foreign substance suctioned through the suction head.Type: ApplicationFiled: December 13, 2017Publication date: June 14, 2018Inventors: Joo-Young HA, Kook Jeong SEO, Ji-Young LEE, Jeong Su HAN, Ji Yun YEO, Sang Tak LEE
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Publication number: 20180092486Abstract: A cooking apparatus and a method of controlling the cooking apparatus. The cooking apparatus includes a cooking chamber, a rotating plate rotatably installed at a bottom of an inside of the cooking chamber and including a plurality of areas formed on a top surface thereof, and a first heating portion installed in the cooking chamber and configured to supply heat to a first area of the plurality of areas when the first area is moved to a heating position by the rotating plate being rotatably driven.Type: ApplicationFiled: September 29, 2017Publication date: April 5, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae Sung KWON, Yong Jong PARK, Boo Keun YOON, Han Jun SUNG, Joo-Young HA, Jeong Su HAN
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Publication number: 20170343220Abstract: Disclosed herein is a cooking apparatus capable of cooking a plurality of cooking materials using a heat transfer regulator having a plurality of regions in which a reflectance against heat generated by a heater is variable, and a controlling method thereof. In accordance with one aspect of the present disclosure, a cooking apparatus includes at least one heater and a heat transfer regulator provided to face the at least one heater and provided with a plurality of regions each having a different reflectance against heat generated by the at least one heater.Type: ApplicationFiled: December 14, 2016Publication date: November 30, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Joo-Young HA, Boo Keun YOON, Yong Jong PARK, Jong Sung PARK, Ji-Young LEE, Jeong Su HAN
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Patent number: 9429354Abstract: Disclosed herein is a refrigerator including a structure to improve sealability of a storage compartment and in turn, help to improve the preservability of food. The refrigerator may include a storage compartment including a front side provided to be opened, a storage member provided inside the storage compartment to be put into or taken out, a storage member cover coupled to the storage member to selectively open or close a storage space of the storage member, and a rail which guides movement of the storage member cover, and includes a step to control a sealing state of the storage space of the storage member according to the movement of the storage member cover.Type: GrantFiled: August 7, 2015Date of Patent: August 30, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Joo-Young Ha, Deul Re Min, Mi-Sun Park
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Patent number: 9273897Abstract: In a control method of a refrigerator having a storage chamber for aging of meat, an operation to keep the storage chamber at an aging temperature and an operation to cool the storage chamber to a cooling temperature lower than the aging temperature are repeated. This enables optimal aging of meat via an aging time and aging temperature suitable for meat.Type: GrantFiled: July 12, 2011Date of Patent: March 1, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji Young Lee, Joo Young Ha, Mi Sun Park