Patents by Inventor Jee Ho PARK
Jee Ho PARK 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: 11878262Abstract: Provided is a filter module including a filter arranged on a flow path through which air passes, a first electrode arranged to face a first surface of the filter and a second electrode arranged to face a second surface of the filter opposite to the first surface, wherein a space is maintained in at least one of between the first surface and the first electrode or between the second surface and the second electrode through a spacer, so that the first electrode and the second electrode are prevented from being electrically connected to each other through foreign substances that are collected by the filter at a predetermined amount or more.Type: GrantFiled: December 7, 2018Date of Patent: January 23, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: So-Young Yun, Jee-Ho Park, Kwang Seung Lee, Yasuhiko Kochiyama, Hyong Soo Noh, Ki Sup Lee, Il Yong Cho, Euy Sung Chu
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Publication number: 20230395727Abstract: Disclosed are a thin film transistor having an oxide semiconductor layer which is applicable to a flat display device requiring high-speed driving due to ultra-high definition, a gate driver including the same, and a display device including the same. The thin film transistor includes a first oxide semiconductor layer formed of iron-indium-zinc oxide (FIZO) and a second oxide semiconductor layer formed of indium-gallium-zinc oxide (IGZO), thus being capable of exhibiting effects, such as high reliability and high electron mobility.Type: ApplicationFiled: August 15, 2023Publication date: December 7, 2023Applicant: LG Display Co., Ltd.Inventors: Seung-Jin KIM, Jee-Ho PARK, Seo-Yeon IM
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Patent number: 11764307Abstract: Disclosed are a thin film transistor having an oxide semiconductor layer which is applicable to a flat display device requiring high-speed driving due to ultra-high definition, a gate driver including the same, and a display device including the same. The thin film transistor includes a first oxide semiconductor layer formed of iron-indium-zinc oxide (FIZO) and a second oxide semiconductor layer formed of indium-gallium-zinc oxide (IGZO), thus being capable of exhibiting effects, such as high reliability and high electron mobility.Type: GrantFiled: May 19, 2022Date of Patent: September 19, 2023Assignee: LG DISPLAY CO., LTD.Inventors: Seung-Jin Kim, Jee-Ho Park, Seo-Yeon Im
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Patent number: 11742871Abstract: Disclosed is a low power modulator with a VCO quantizer. The low power modulator with the VCO quantizer may include an integrator converting an input current to a voltage, a quantizer converting the converted voltage to digital information, a filter unit filtering the converted digital information, a DAC converting the filtered digital information into a feedback current, and a controller calculating the digital information output based on a difference value between the input current and the feedback current for each sampling time.Type: GrantFiled: November 19, 2021Date of Patent: August 29, 2023Assignee: UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)Inventors: Seong Jin Kim, Jee Ho Park
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Publication number: 20230201752Abstract: Provided is a filter module including a filter arranged on a flow path through which air passes, a first electrode arranged to face a first surface of the filter and a second electrode arranged to face a second surface of the filter opposite to the first surface, wherein a space is maintained in at least one of between the first surface and the first electrode or between the second surface and the second electrode through a spacer, so that the first electrode and the second electrode are prevented from being electrically connected to each other through foreign substances that are collected by the filter at a predetermined amount or more.Type: ApplicationFiled: December 7, 2018Publication date: June 29, 2023Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: So-Young Yun, Jee-Ho Park, Kwang Seung Lee, Yasuhiko Kochiyama, Hyong Soo Noh, Ki Sup Lee, Il Yong Cho, Euy Sung Chu
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Publication number: 20220278240Abstract: Disclosed are a thin film transistor having an oxide semiconductor layer which is applicable to a flat display device requiring high-speed driving due to ultra-high definition, a gate driver including the same, and a display device including the same. The thin film transistor includes a first oxide semiconductor layer formed of iron-indium-zinc oxide (FIZO) and a second oxide semiconductor layer formed of indium-gallium-zinc oxide (IGZO), thus being capable of exhibiting effects, such as high reliability and high electron mobility.Type: ApplicationFiled: May 19, 2022Publication date: September 1, 2022Applicant: LG Display Co., Ltd.Inventors: Seung-Jin KIM, Jee-Ho PARK, Seo-Yeon IM
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Patent number: 11382336Abstract: The present disclosure relates to emulsified oil composition including an oil containing a polyunsaturated fatty acid which is applicable to food, a rosemary extract, and a non-ionic surfactant, wherein the product quality of the food using the oil containing the polyunsaturated fatty acid is maintained during the processing and storage of the food, by preventing the oxidation of the oil containing the polyunsaturated fatty acid to suppress the production of a rancid flavor and an off-flavor.Type: GrantFiled: September 3, 2019Date of Patent: July 12, 2022Assignee: COSMAX NBT, INC.Inventors: Jin Woo Park, Hye Jin Kim, Hye Young Kim, Jee Ho Park, Gi Tae Choe
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Patent number: 11355646Abstract: Disclosed are a thin film transistor having an oxide semiconductor layer which is applicable to a flat display device requiring high-speed driving due to ultra-high definition, a gate driver including the same, and a display device including the same. The thin film transistor includes a first oxide semiconductor layer formed of iron-indium-zinc oxide (FIZO) and a second oxide semiconductor layer formed of indium-gallium-zinc oxide (IGZO), thus being capable of exhibiting effects, such as high reliability and high electron mobility.Type: GrantFiled: October 29, 2020Date of Patent: June 7, 2022Assignee: LG Display Co., Ltd.Inventors: Seung-Jin Kim, Jee-Ho Park, Seo-Yeon Im
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Publication number: 20220166441Abstract: Disclosed is a low power modulator with a VCO quantizer. The low power modulator with the VCO quantizer may include an integrator converting an input current to a voltage, a quantizer converting the converted voltage to digital information, a filter unit filtering the converted digital information, a DAC converting the filtered digital information into a feedback current, and a controller calculating the digital information output based on a difference value between the input current and the feedback current for each sampling time.Type: ApplicationFiled: November 19, 2021Publication date: May 26, 2022Applicant: UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)Inventors: Seong Jin KIM, Jee Ho PARK
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Publication number: 20210135014Abstract: Disclosed are a thin film transistor having an oxide semiconductor layer which is applicable to a flat display device requiring high-speed driving due to ultra-high definition, a gate driver including the same, and a display device including the same. The thin film transistor includes a first oxide semiconductor layer formed of iron-indium-zinc oxide (FIZO) and a second oxide semiconductor layer formed of indium-gallium-zinc oxide (IGZO), thus being capable of exhibiting effects, such as high reliability and high electron mobility.Type: ApplicationFiled: October 29, 2020Publication date: May 6, 2021Applicant: LG Display Co., Ltd.Inventors: Seung-Jin KIM, Jee-Ho PARK, Seo-Yeon IM
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Patent number: 10967319Abstract: Disclosed herein is an air cleaner capable of being coupled or separated in a vertical direction to improve space utilization. An air cleaner may include a first air cleaning module provided with a first connection unit, and a second air cleaning module detachably coupled to the first air cleaning module and provided with a second connection unit, wherein the second connection unit is configured to be detachably coupled to the first connection unit, and configured to be rotatable with respect to the first connection unit when the second connection unit is coupled to the first connection unit.Type: GrantFiled: May 28, 2020Date of Patent: April 6, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Euy Sung Chu, Nak Hyun Kim, Ju Young Kim, Jee Ho Park, Moon Sun Shin, Sang Ho Shin, Seung Won Oh, Jeong Kyo Oh, Jun Hwa Lee, Tae Yong Lee
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Publication number: 20200305457Abstract: The present disclosure relates to emulsified oil composition including an oil containing a polyunsaturated fatty acid which is applicable to food, a rosemary extract, and a non-ionic surfactant, wherein the product quality of the food using the oil containing the polyunsaturated fatty acid is maintained during the processing and storage of the food, by preventing the oxidation of the oil containing the polyunsaturated fatty acid to suppress the production of a rancid flavor and an off-flavor.Type: ApplicationFiled: September 3, 2019Publication date: October 1, 2020Inventors: Jin Woo PARK, Hye Jin KIM, Hye Young KIM, Jee Ho PARK, Gi Tae CHOE
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Publication number: 20200289969Abstract: Disclosed herein is an air cleaner capable of being coupled or separated in a vertical direction to improve space utilization. An air cleaner may include a first air cleaning module provided with a first connection unit, and a second air cleaning module detachably coupled to the first air cleaning module and provided with a second connection unit, wherein the second connection unit is configured to be detachably coupled to the first connection unit, and configured to be rotatable with respect to the first connection unit when the second connection unit is coupled to the first connection unit.Type: ApplicationFiled: May 28, 2020Publication date: September 17, 2020Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Euy Sung CHU, Nak Hyun KIM, Ju Young KIM, Jee Ho PARK, Moon Sun SHIN, Sang Ho SHIN, Seung Won OH, Jeong Kyo OH, Jun Hwa LEE, Tae Yong LEE
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Patent number: 10702819Abstract: Disclosed herein is an air cleaner capable of being coupled or separated in a vertical direction to improve space utilization. An air cleaner may include a first air cleaning module provided with a first connection unit, and a second air cleaning module detachably coupled to the first air cleaning module and provided with a second connection unit, wherein the second connection unit is configured to be detachably coupled to the first connection unit, and configured to be rotatable with respect to the first connection unit when the second connection unit is coupled to the first connection unit.Type: GrantFiled: April 11, 2018Date of Patent: July 7, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Euy Sung Chu, Nak Hyun Kim, Ju Young Kim, Jee Ho Park, Moon Sun Shin, Sang Ho Shin, Seung Won Oh, Jeong Kyo Oh, Jun Hwa Lee, Tae Yong Lee
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Patent number: 10473352Abstract: An air conditioner includes a main body, a fan configured to cause air to flow through the main body, and a water reservoir detachably disposed on an upper portion of the main body. A humidifying fabric member is disposed inside the main body and configured to receive water from the water reservoir. A water collecting tank is configured to collect water that flows down from the humidifying fabric member. In addition, a pump is configured to pump the water in the water collecting tank to the water reservoir through a suction hole. A bottom of the water collecting tank is formed to be downwardly inclined toward one portion of the bottom and the suction hole of the pump is disposed adjacent to the one portion.Type: GrantFiled: September 8, 2017Date of Patent: November 12, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Jee-ho Park, Eom-ji Jang, Kwon-jin Kim, Young-seok Lim, Euy-sung Chu
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Publication number: 20190160411Abstract: Disclosed herein is an air cleaner capable of being coupled or separated in a vertical direction to improve space utilization. An air cleaner may include a first air cleaning module provided with a first connection unit, and a second air cleaning module detachably coupled to the first air cleaning module and provided with a second connection unit, wherein the second connection unit is configured to be detachably coupled to the first connection unit, and configured to be rotatable with respect to the first connection unit when the second connection unit is coupled to the first connection unit.Type: ApplicationFiled: April 11, 2018Publication date: May 30, 2019Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Euy Sung CHU, Nak Hyun KIM, Ju Young KIM, Jee Ho PARK, Moon Sun SHIN, Sang Ho SHIN, Seung Won OH, Jeong Kyo OH, Jun Hwa LEE, Tae Yong LEE
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Publication number: 20180100666Abstract: An air conditioner includes a main body, a fan configured to cause air to flow through the main body, and a water reservoir detachably disposed on an upper portion of the main body. A humidifying fabric member is disposed inside the main body and configured to receive water from the water reservoir. A water collecting tank is configured to collect water that flows down from the humidifying fabric member. In addition, a pump is configured to pump the water in the water collecting tank to the water reservoir through a suction hole. A bottom of the water collecting tank is formed to be downwardly inclined toward one portion of the bottom and the suction hole of the pump is disposed adjacent to the one portion.Type: ApplicationFiled: September 8, 2017Publication date: April 12, 2018Inventors: Jee-ho PARK, Eom-ji JANG, Kwon-jin KIM, Young-seok LIM, Euy-sung CHU
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Patent number: 9618217Abstract: An indoor unit of an air conditioner includes a frame of the indoor unit; a heat exchanger mounted on the frame and having a refrigerant pipe in which a refrigerant flows; a hanger plate mounted on a rear surface of the frame and configured to fix the frame onto a wall surface; and a holder plate mounted on a lower portion of the frame and connecting the frame and the hanger plate. An end of the refrigerant pipe is placed in a space formed by the frame, the holder plate, and the hanger plate. The holder plate is movably connected on a lower portion of the frame, so the refrigerant pipe is accessible to a user to perform an operation of connecting or separating the refrigerant pipe to or from a connection pipe connected to an outdoor unit without rotating the frame.Type: GrantFiled: June 9, 2015Date of Patent: April 11, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung June Cho, Jee Ho Park, Hyun Dal Kim
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Patent number: 9222684Abstract: An indoor unit of an air conditioner having an improved frame structure in which a refrigerant pipe that connects an outdoor unit and the indoor unit can be easily connected. The indoor unit of the air conditioner includes: a frame; a heat exchanger mounted on the frame and having a refrigerant pipe in which a refrigerant flows; a hanger plate mounted on a rear surface of the frame and fixing the frame onto a wall surface; and a holder plate mounted on a lower portion of the frame, fixing the frame and the hanger plate, and supported by a fixing member of the wall surface. The holder plate selectively opens/closes the lower portion of the frame so that a pipe connection operation can be easily performed.Type: GrantFiled: July 10, 2014Date of Patent: December 29, 2015Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung June Cho, Jee Ho Park, Hyun Dal Kim
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Patent number: RE48080Abstract: An indoor unit of an air conditioner includes a frame of the indoor unit; a heat exchanger mounted on the frame and having a refrigerant pipe in which a refrigerant flows; a hanger plate mounted on a rear surface of the frame and configured to fix the frame onto a wall surface; and a holder plate mounted on a lower portion of the frame and connecting the frame and the hanger plate. An end of the refrigerant pipe is placed in a space formed by the frame, the holder plate, and the hanger plate. The holder plate is movably connected on a lower portion of the frame, so the refrigerant pipe is accessible to a user to perform an operation of connecting or separating the refrigerant pipe to or from a connection pipe connected to an outdoor unit without rotating the frame.Type: GrantFiled: December 15, 2017Date of Patent: July 7, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung June Cho, Jee Ho Park, Hyun Dal Kim