Patents by Inventor Jung-hak LEE
Jung-hak 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: 11960319Abstract: A memory device is provided. The memory device comprises an internal clock generator configured to receive an external clock signal from a host and generate an internal clock signal in accordance with a chip enable signal, an internal enable signal generator configured to operate based on the internal clock signal and receive an external enable signal from the host and generate an internal enable signal, and a monitoring signal generator configured to output a monitoring signal that is generated based on at least one of the internal clock signal or the internal enable signal to the host.Type: GrantFiled: February 23, 2022Date of Patent: April 16, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Tae Min Choi, Chan Ho Lee, Jung Hak Song, Ju Chang Lee, Woo Jin Jung
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Patent number: 11935703Abstract: A multilayer electronic component has a body and a non-conductive resin layer. The non-conductive resin layer includes a body cover portion disposed in a region of an external surface of the body in which an electrode layer of an external electrode is not disposed, and an extending portion extending from the body cover portion between the electrode layer and a conductive resin layer of the external electrode, to thereby suppress arc discharge, improve bending strength, and improve moisture resistance.Type: GrantFiled: January 9, 2023Date of Patent: March 19, 2024Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jae Seok Yi, Jung Min Kim, Bon Seok Koo, Chang Hak Choi, Il Ro Lee, Byung Woo Kang, San Kyeong, Hae Sol Kang
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Patent number: 11915510Abstract: A fingerprint sensor including: a substrate; a light sensing element that includes a sensing electrode disposed on the substrate, a semiconductor layer disposed on the sensing electrode, and a common electrode disposed on the semiconductor layer; a light-blocking conductive layer disposed on the common electrode and including light transmitting holes; and a light guide unit disposed on the light-blocking conductive layer.Type: GrantFiled: August 2, 2021Date of Patent: February 27, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Kyo Won Ku, Young Sik Kim, Jung Hak Kim, Jeong Heon Lee, Hee Yeon Choi
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Patent number: 11506396Abstract: Provided is an oven comprising an air guide configured to guide the flow of air discharged from a discharge passage. The oven comprises: a main body having an open cavity; a door for opening and closing the oven cavity; a handle disposed on the upper portion of the front surface of the door; an air blower fan disposed on the top of the oven cavity so as to blow air suctioned from the outside of the main body; the discharge passage configured to discharge the air suctioned by the air blower fan to the outside of the main body; and the air guide disposed on one end of the discharge passage so as to divide the flow of air discharged through the discharge passage into an upper portion and a lower portion.Type: GrantFiled: April 5, 2019Date of Patent: November 22, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang-Jin Lee, Myoung Keun Kwon, Jung Hak Lee
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Publication number: 20210215345Abstract: Provided is an oven comprising an air guide configured to guide the flow of air discharged from a discharge passage. The oven comprises: a main body having an open cavity; a door for opening and closing the oven cavity; a handle disposed on the upper portion of the front surface of the door; an air blower fan disposed on the top of the oven cavity so as to blow air suctioned from the outside of the main body; the discharge passage configured to discharge the air suctioned by the air blower fan to the outside of the main body; and the air guide disposed on one end of the discharge passage so as to divide the flow of air discharged through the discharge passage into an upper portion and a lower portion.Type: ApplicationFiled: April 5, 2019Publication date: July 15, 2021Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang-Jin LEE, Myoung Keun KWON, Jung Hak LEE
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Patent number: 11015819Abstract: An oven with an enhanced structure to improve cooking performance is provided. The oven includes a main body, a cooking chamber arranged inside the main body, the cooking chamber including an open front, a door arranged to open or close the front of the cooking chamber, a circulation fan arranged to circulate air in the cooking chamber, a suction port formed on a wall of the cooking chamber facing the circulation fan, a turn table arranged on a bottom plate of the cooking chamber, the turn table being rotatable around a rotating shaft, and a discharging port formed on the bottom plate of the cooking chamber, the discharging port for discharging air that has passed through the suction port into the cooking chamber, the discharging port being located under the turn table.Type: GrantFiled: October 24, 2018Date of Patent: May 25, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Jung Hak Lee, Sang-Jin Lee, Yeon Hee Kook, Myoung Keun Kwon, Mee Ran Cho, Min Jae Lee, Jin Ho Jeong
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Publication number: 20210018182Abstract: An oven includes a main body, a cooking compartment provided in the main body and having a front surface thereof is opened, the cooking compartment having an opening, a camera provided above the cooking compartment and configured to capture an inside of the cooking compartment through the opening, a camera cooling fan disposed above the camera and configured to cool the camera by suctioning external air, a first glass provided at the opening of the cooking compartment so that the camera captures the inside of the cooking compartment and configured to block transmission of heat in the cooking compartment to the camera, and a second glass provided between the camera and the first glass and configured to additionally block the transmission of heat to the camera.Type: ApplicationFiled: October 5, 2020Publication date: January 21, 2021Applicant: Samsung Electronics Co., Ltd.Inventors: Hyeong Jin JANG, Sang-Jin LEE, Jung Hak LEE, Myoung Keun KWON, Sang Jun PARK, Eung Ryeol SEO, Han Jun SUNG
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Patent number: 10794599Abstract: An oven including a camera disposed above a cooking compartment to clearly capture an inside of the cooking compartment, and having a structure which cools the camera to prevent a temperature of the camera from being increased due to heat generated in the cooking compartment. The oven includes the camera provided above the cooking compartment and configured to capture the inside of the cooking compartment, a camera cooling fan disposed above the camera and configured to cool the camera by suctioning external air, a first glass provided at a ceiling of the cooking compartment so that the camera captures the inside of the cooking compartment and configured to block transmission of heat in the cooking compartment to the camera, and a second glass provided between the camera and the first glass and configured to block transmission of heat to the camera.Type: GrantFiled: August 31, 2017Date of Patent: October 6, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyeong Jin Jang, Sang-Jin Lee, Jung Hak Lee, Myoung Keun Kwon, Sang Jun Park, Eung Ryeol Seo, Han Jun Sung
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Patent number: 10690353Abstract: A ventilation system and a method for discharging hazardous air during cooking are disclosed. The ventilation system allows hazardous air generated by cooking to flow in a backward direction of a cooking device so as to quickly transfer the hazardous air to a hood, such that the hazardous air is prevented from being inhaled by a user. As a result, the hazardous air may be concentrated into a predetermined region without being dissipated, and then subsequently discharged outside. Information about a quality of air generated in a current state of a cooking space is transferred to a user so that the user may more actively use the ventilation system, thereby better protecting the user's health.Type: GrantFiled: January 5, 2018Date of Patent: June 23, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Dah We Park, Tim Rochford, Sook Young Park, Myoung Keun Kwon, Eung Ryeol Seo, Jung Hak Lee, Ji Hyeong Lee, Dong Gi Han
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Publication number: 20190120504Abstract: An oven with an enhanced structure to improve cooking performance is provided. The oven includes a main body, a cooking chamber arranged inside the main body, the cooking chamber including an open front, a door arranged to open or close the front of the cooking chamber, a circulation fan arranged to circulate air in the cooking chamber, a suction port formed on a wall of the cooking chamber facing the circulation fan, a turn table arranged on a bottom plate of the cooking chamber, the turn table being rotatable around a rotating shaft, and a discharging port formed on the bottom plate of the cooking chamber, the discharging port for discharging air that has passed through the suction port into the cooking chamber, the discharging port being located under the turn table.Type: ApplicationFiled: October 24, 2018Publication date: April 25, 2019Inventors: Jung Hak LEE, Sang-Jin LEE, Yeon Hee KOOK, Myoung Keun KWON, Mee Ran CHO, Min Jae LEE, Jin Ho JEONG
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Publication number: 20180195738Abstract: A ventilation system and a method for discharging hazardous air during cooking are disclosed. The ventilation system allows hazardous air generated by cooking to flow in a backward direction of a cooking device so as to quickly transfer the hazardous air to a hood, such that the hazardous air is prevented from being inhaled by a user. As a result, the hazardous air may be concentrated into a predetermined region without being dissipated, and then subsequently discharged outside. Information about a quality of air generated in a current state of a cooking space is transferred to a user so that the user may more actively use the ventilation system, thereby better protecting the user's health.Type: ApplicationFiled: January 5, 2018Publication date: July 12, 2018Inventors: Dah We PARK, Tim ROCHFORD, Sook Young PARK, Myoung Keun KWON, Eung Ryeol SEO, Jung Hak LEE, Ji Hyeong LEE, Dong Gi HAN
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Publication number: 20180058702Abstract: An oven including a camera disposed above a cooking compartment to clearly capture an inside of the cooking compartment, and having a structure which cools the camera to prevent a temperature of the camera from being increased due to heat generated in the cooking compartment. The oven includes the camera provided above the cooking compartment and configured to capture the inside of the cooking compartment, a camera cooling fan disposed above the camera and configured to cool the camera by suctioning external air, a first glass provided at a ceiling of the cooking compartment so that the camera captures the inside of the cooking compartment and configured to block transmission of heat in the cooking compartment to the camera, and a second glass provided between the camera and the first glass and configured to block transmission of heat to the camera.Type: ApplicationFiled: August 31, 2017Publication date: March 1, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyeong Jin JANG, Sang-Jin LEE, Jung Hak LEE, Myoung Keun KWON, Sang Jun PARK, Eung Ryeol SEO, Han Jun SUNG
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Publication number: 20170248321Abstract: Provided herein is an oven in which a door has a double door structure that includes a first door formed of a transparent material and a second door formed of an opaque material to simultaneously ensure visibility and heat insulation. The oven includes a main body, a cooking compartment provided inside the main body and having an open front surface, a first door rotatably coupled to the main body to open and close the cooking compartment, formed of a transparent material to make an inside of the cooking compartment visible from the outside, and locked to and unlocked from the main body by a locking device, and a second door formed of an opaque material, rotatably coupled to a front surface of the first door, and locked to and unlocked from the first door by the locking device.Type: ApplicationFiled: February 24, 2017Publication date: August 31, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Qasim KHAN, Myoung Keun KWON, Sang Jin KIM, Dong Ho PARK, Dong Bum LEE, Sang-Jin LEE, Jung Hak LEE
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Publication number: 20130333685Abstract: A machine room cooling structure of an oven which relatively enlarges the inner volume of a cooking room by lowering the height of the machine room is provided. The machine room cooling structure includes a fan forcibly blowing air of the machine room, a motor driving the fan, an exhaust duct guiding air of the machine room to an area in front of the oven, and a support bracket to install the motor at a suction hole of the exhaust duct, the support bracket includes a base unit, a motor combining unit on which a core of the motor is placed, and bridge parts connecting the base unit and the motor combining unit, and the motor combining unit is formed such that the height of the lower end of the core is equal to or lower than the height of the upper end of the exhaust duct.Type: ApplicationFiled: June 18, 2013Publication date: December 19, 2013Applicant: Samsung Electronics Co., Ltd.Inventors: Sang Jin Jeong, Yong Hyun Kwon, Jung Hak Lee, Min Gyu Jung, See Young Choi, Jong Hak Hyun
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Publication number: 20110190658Abstract: A method of testing hearing ability using a sound source reproducing apparatus, the method comprises outputting at least one test sound representing at least one frequency band, acquiring a response of a testee to a degree of audibility of the at least one test sound, and testing hearing ability of the testee in the at least one frequency band corresponding to each of the at least one test sound, respectively, according to the response of the testee.Type: ApplicationFiled: January 27, 2011Publication date: August 4, 2011Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jun-il SOHN, Dong-wook KIM, Yoon-seo KOO, Hong-sig KIM, Kyoung-ho BANG, Jung-hak LEE