Patents by Inventor Young Jong Kim
Young Jong Kim 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).
-
Publication number: 20250065360Abstract: A control device and a substrate processing apparatus including the same are provided. The substrate processing apparatus includes: a support unit including a spin head and configured to support and to rotate a substrate; a spraying unit configured to spray processing liquid onto the substrate; a correction unit in a swing arm, the correction unit configured to move to a target point on the substrate and to irradiate a beam when the processing liquid is sprayed onto the substrate; and a control unit configured to calculate the target point, wherein the control unit is configured to convert image coordinates associated with a first coordinate system and then to calculate the target point by converting the image coordinates associated with the first coordinate system into image coordinates associated with a second coordinate system, and the second coordinate system is based on rotation angles of the spin head and the swing arm.Type: ApplicationFiled: July 10, 2024Publication date: February 27, 2025Inventors: Jin Yeong Sung, Ki Hoon Choi, Seung Un Oh, Young Ho Park, Sang Hyeon Ryu, Jang Jin Lee, Hyun Yoon, Sang Gun Lee, Yu Jin Cho, Ho Jong Hwang, Jong Ju Park, Jong Keun Oh, Yong Woo Kim
-
Publication number: 20250071622Abstract: Systems, methods, and devices improve medium usage by wireless devices. Methods include monitoring, using one or more processing elements, one or more data throughput metrics associated with a first wireless device, and identifying, using the one or more processing elements, a presence of medium reservation activity associated with a second wireless device. Methods also include generating, using the one or more processing elements, a mitigation signal based, at least in part, on a designated data pattern, the mitigation signal comprising a plurality of mitigation data packets configured to reduce medium reservation by the first wireless. Methods further include transmitting the mitigation signal to the first wireless device.Type: ApplicationFiled: August 21, 2023Publication date: February 27, 2025Applicant: Cypress Semiconductor CorporationInventors: Hyun Jong Lee, Chi Woo Lee, Young San Kim, Heok Je Kim
-
Patent number: 12220001Abstract: Provided is an aerosol generating device including a battery, a first cartridge including a first material containing nicotine and a pH adjuster and a first heater configured to heat the first material, and a controller configured to control power supplied to the first heater from the battery.Type: GrantFiled: September 11, 2020Date of Patent: February 11, 2025Assignee: KT & G CORPORATIONInventors: In Su Park, John Tae Lee, Sung Jong Ki, Eun Mi Jeoung, Young Joong Kim, Sun Hwan Jung
-
Publication number: 20230332024Abstract: Provided are an adhesive film, an optical member comprising same, and an optical display device comprising same, the adhesive film comprising a (meth)acryl-based binder containing an aromatic group and a hydroxyl group, inorganic particles, and a trigger polymer, wherein the trigger polymer has a melting point of about 0° C. or more, the adhesive film has a haze of about 2% or less, and an adhesive film has a ratio of adhesive strength of about 10 or more according to Equation 1.Type: ApplicationFiled: September 1, 2021Publication date: October 19, 2023Inventors: Do Young KIM, Young Jong KIM, Seung Hoon LEE, Seong Heun CHO, Il Jin KIM
-
Patent number: 11349184Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as long-term evolution (LTE). A phase shifter device according to various embodiments of the present disclosure may include: a first board configured to comprise a phase changing rail; and a second board configured to comprise an input rail connected to an input port, a first output rail connected to a first output port, a second output rail connected to a second output port, and a connection rail connecting the first output rail with the second output rail. The first board may be disposed to be spaced a predetermined distance apart from the second board so as to face and overlay the second board. The phase of a signal passing through a first section of the connection rail may vary by a first value depending on the rotation of the first board.Type: GrantFiled: September 11, 2018Date of Patent: May 31, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Young-Jong Kim, Dongsik Shin, Jonghwa Kim, Hae-Gweon Park, Byungtae Yoon, Jong Wook Zeong, Soon-Ho Hwang
-
Publication number: 20220041903Abstract: An adhesive film, an optical member including the same, and an optical display including the same, the adhesive film being formed of an adhesive film composition, the adhesive film composition including a (meth)acrylic polymer having an aromatic group and a hydroxyl group; inorganic particles having an index of refraction of about 1.5 or more; and a crosslinking agent, wherein the adhesive film has a modulus of about 50 kPa to about 500 kPa at 25° C.Type: ApplicationFiled: August 3, 2021Publication date: February 10, 2022Inventors: Do Young KIM, Young Jong KIM, Seung Hoon LEE, Seong Heun CHO, Ji Young HAN, IL Jin KIM
-
Patent number: 11187830Abstract: Provided are: a polarizing plate; a method for manufacturing the polarizing plate; and an optical display device comprising the same, the polarizing plate having an adhesive layer, a barrier layer, a polarizer, and a protective film, which are sequentially stacked, wherein the barrier layer is formed from a barrier layer composition containing an epoxy-based compound and an antimony sulfonium-based initiator.Type: GrantFiled: January 3, 2018Date of Patent: November 30, 2021Assignee: Samsung SDI Co., Ltd.Inventors: Byung Joo Byun, Young Jong Kim, Do Heon Lee, In Cheon Han
-
Patent number: 11031872Abstract: A circuit includes an overshoot-and-undershoot (OU) signal generator generating a signal indicating detection of an overshoot or an undershoot of an output signal of the power converter. The circuit further includes a feedback signal modulator receiving a first feedback signal and the signal indicating detection of the overshoot or the undershoot and generating a second feedback signal in response to the first feedback signal and the signal indicating detection of the overshoot or the undershoot. The feedback signal modulator generates the second feedback signal that is different from the first feedback signal during a predetermined time interval after the signal indicating detection of the overshoot or the undershoot has been asserted.Type: GrantFiled: May 3, 2019Date of Patent: June 8, 2021Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: Hyun-Chul Eum, Tae-Sung Kim, Young-Jong Kim
-
Patent number: 11026310Abstract: A light emitting diode (LED) driver circuit includes an LED string and a conducting state detection circuit. The conducting state detection circuit detects a conducting state of the LED string, and generates a discharge control signal upon sensing that the LED string is in a non-conducting state. A current source generates a discharge current according to the discharge control signal when the LED string is in the non-conducting state. A passive bleeder provides current compensation by internal regulator operation. An LED spike current suppression circuit suppresses spike current that can occur when the input voltage increases above a threshold. A bias supply circuit has an input capacitor that provides a bias voltage.Type: GrantFiled: June 10, 2019Date of Patent: June 1, 2021Assignee: Semiconductor Components Industries, LLCInventors: Young-Jong Kim, Hyun-Chul Eum
-
Patent number: 11025169Abstract: A circuit includes an overload monitor comparing a current sense signal to a threshold signal to generate a comparison result and adjusting a value of a first count signal in response to the comparison result and a monitoring signal. The monitoring signal indicates a time interval during which the overload monitor adjusts the value of the first count signal. The circuit further includes an overload protection signal generator generating an overload protection signal in response to the first count signal, the overload protection signal indicating whether the power converter is operating in an overload condition.Type: GrantFiled: December 16, 2019Date of Patent: June 1, 2021Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: Hyun-Chul Eum, Young-Jong Kim
-
Patent number: 10880966Abstract: A circuit comprises an amplifier and a plurality of channels, the plurality of channels including respective transistors. The respective transistors of the channels control respective magnitudes of respective currents of the channels according to an output of the amplifier. The respective transistors of the plurality of channels may be included in an auto-commutated circuit. A first Light Emitting Diode (LED) circuit may be coupled between a power source and a first channel of the plurality of channels. A second LED circuit may be coupled between the first channel and a second channel of the plurality of LED channels. The power source may provide rectified Alternating Current (AC).Type: GrantFiled: October 3, 2018Date of Patent: December 29, 2020Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: Hyun-Chul Eum, Young-Jong Kim
-
Patent number: 10854938Abstract: A phase shifter is disclosed and includes a first substrate comprising a phase change line; and a second substrate comprising an input line connected to an input port, a first output line connected to a first output port, a second output line connected to a second output port, and a connection line connecting the first output line and the second output line. The first substrate is disposed to face the second substrate and to be overlaid at a predetermined distance from the second substrate. A phase of a signal passing through a first portion of the phase change line changes by a first value according to a movement of the first substrate. The signal is branched into a first signal to be transmitted to the first output port and a second signal to be transmitted to the second output port.Type: GrantFiled: August 29, 2018Date of Patent: December 1, 2020Inventors: Young-Jong Kim, Dongsik Shin, Jonghwa Kim, Hae-Gweon Park, Byungtae Yoon, Jong Wook Zeong, Soon-Ho Hwang
-
Publication number: 20200251797Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as long-term evolution (LTE). A phase shifter device according to various embodiments of the present disclosure may include: a first board configured to comprise a phase changing rail; and a second board configured to comprise an input rail connected to an input port, a first output rail connected to a first output port, a second output rail connected to a second output port, and a connection rail connecting the first output rail with the second output rail. The first board may be disposed to be spaced a predetermined distance apart from the second board so as to face and overlay the second board. The phase of a signal passing through a first section of the connection rail may vary by a first value depending on the rotation of the first board.Type: ApplicationFiled: September 11, 2018Publication date: August 6, 2020Inventors: Young-Jong KIM, Dongsik SHIN, Jonghwa KIM, Hae-Gweon PARK, Byungtae YOON, Jong Wook ZEONG, Soon-Ho HWANG
-
Patent number: 10637350Abstract: A power factor correction circuit corrects a filter current flowing through a filter capacitor asymmetrically based on a peak of an input voltage by controlling a switching operation of a power switch, thereby correcting distortion of an input current.Type: GrantFiled: February 21, 2018Date of Patent: April 28, 2020Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: Hyun-Chul Eum, Taesung Kim, In-Ki Park, Young-Jong Kim
-
Publication number: 20200119651Abstract: A circuit includes an overload monitor comparing a current sense signal to a threshold signal to generate a comparison result and adjusting a value of a first count signal in response to the comparison result and a monitoring signal. The monitoring signal indicates a time interval during which the overload monitor adjusts the value of the first count signal. The circuit further includes an overload protection signal generator generating an overload protection signal in response to the first count signal, the overload protection signal indicating whether the power converter is operating in an overload condition.Type: ApplicationFiled: December 16, 2019Publication date: April 16, 2020Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: Hyun-Chul EUM, Young-Jong KIM
-
Patent number: 10541617Abstract: A method includes comparing a value of a current sense signal indicating an output signal of a power converter to a value of a threshold signal, adjusting a value of a first count signal in response to the comparison result, and determining whether or not the power converter is operating in an overload condition using the first count signal. A circuit includes an overload monitor comparing a value of a current sense signal to a value of a threshold signal, adjusting a value of a first count signal in response to the comparison result, and determining whether or not the power converter is operating in an overload condition using the first count signal. The circuit further includes an overload protection signal generator generating an overload protection signal indicating whether or not the power converter is operating in the overload condition.Type: GrantFiled: May 24, 2017Date of Patent: January 21, 2020Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: Hyun-Chul Eum, Young-Jong Kim
-
Patent number: 10530259Abstract: An LED driving device includes an LED string including at least first and second LED elements connected in series, first and second channels coupled to output nodes of the first and second LED elements, respectively, first and second regulators to regulate a current flowing through the first and second channels in response to first and second control voltages, respectively, and a control voltage generating circuit to generate the first and second control voltages based on a difference between a reference voltage and a comparative voltage, the comparative voltage being generated based on a sensing voltage, the sensing voltage corresponding to an LED current flowing through the LED string. The control voltage generating circuit includes a reference voltage generator to generate the reference voltage based on an input voltage and the dimming signal, the input voltage being supplied to the LED string, the dimming signal controlling dimming of the LED string.Type: GrantFiled: May 31, 2018Date of Patent: January 7, 2020Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: Hyun-Chul Eum, Doo-Yong Jung, Young-Jong Kim
-
Publication number: 20190339421Abstract: Provided are: a polarizing plate; a method for manufacturing the polarizing plate; and an optical display device comprising the same, the polarizing plate having an adhesive layer, a barrier layer, a polarizer, and a protective film, which are sequentially stacked, wherein the barrier layer is formed from a barrier layer composition containing an epoxy-based compound and an antimony sulfonium-based initiator.Type: ApplicationFiled: January 3, 2018Publication date: November 7, 2019Inventors: Byung Joo BYUN, Young Jong KIM, Do Heon LEE, In Cheon HAN
-
Publication number: 20190297694Abstract: A light emitting diode (LED) driver circuit includes an LED string and a conducting state detection circuit. The conducting state detection circuit detects a conducting state of the LED string, and generates a discharge control signal upon sensing that the LED string is in a non-conducting state. A current source generates a discharge current according to the discharge control signal when the LED string is in the non-conducting state. A passive bleeder provides current compensation by internal regulator operation. An LED spike current suppression circuit suppresses spike current that can occur when the input voltage increases above a threshold. A bias supply circuit has an input capacitor that provides a bias voltage.Type: ApplicationFiled: June 10, 2019Publication date: September 26, 2019Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: Young-Jong KIM, Hyun-Chul EUM
-
Publication number: 20190260296Abstract: A circuit includes an overshoot-and-undershoot (OU) signal generator generating a signal indicating detection of an overshoot or an undershoot of an output signal of the power converter. The circuit further includes a feedback signal modulator receiving a first feedback signal and the signal indicating detection of the overshoot or the undershoot and generating a second feedback signal in response to the first feedback signal and the signal indicating detection of the overshoot or the undershoot. The feedback signal modulator generates the second feedback signal that is different from the first feedback signal during a predetermined time interval after the signal indicating detection of the overshoot or the undershoot has been asserted.Type: ApplicationFiled: May 3, 2019Publication date: August 22, 2019Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: Hyun-Chul EUM, Tae-Sung KIM, Young-Jong KIM