Patents by Inventor Dong-Sub Song
Dong-Sub Song 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: 11938457Abstract: The present disclosure relates to an apparatus for preparing an oligomer, the apparatus including: a reactor for oligomerizing a feed stream containing a fed monomer; a stirrer inserted into a hole formed in an upper portion of the reactor; and a solvent transfer line extending inward from a side of the reactor, wherein the stirrer includes a rotating shaft vertically extending downward from the upper portion of the reactor, and a blade having a conical shape whose vertex is positioned at a lower end of the rotating shaft and outer diameter increases from a bottom toward a top, and the solvent transfer line has a plurality of spray nozzles formed in a direction toward the blade.Type: GrantFiled: November 13, 2020Date of Patent: March 26, 2024Assignee: LG Chem, Ltd.Inventors: Hong Min Lee, Jeong Seok Lee, Jong Hun Song, Kyung Seog Youk, Dong Kwon Lee, Moon Sub Hwang
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Publication number: 20240093684Abstract: Disclosed are an outer ring for an oil pump having an increased number and size of open pores in a surface of a molded article and a method for manufacturing the outer ring.Type: ApplicationFiled: November 15, 2023Publication date: March 21, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, MYUNG HWA IND. CO., LTD.Inventors: Hak Soo Kim, Dong Sub Song, Jung Beom Koo
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Patent number: 11912674Abstract: The present invention provides methods for treating or ameliorating metabolic diseases, cholestatic liver diseases, or organ fibrosis, which comprises administering to a subject a therapeutically effective amount of a pharmaceutical composition comprising an isoxazole derivative, a racemate, an enantiomer, or a diastereoisomer thereof, or a pharmaceutically acceptable salt of the derivative, the racemate, the enantiomer, or the diastereoisomer.Type: GrantFiled: March 4, 2021Date of Patent: February 27, 2024Assignee: IL DONG PHARMACEUTICAL CO., LTD.Inventors: Jae-Hoon Kang, Hong-Sub Lee, Yoon-Suk Lee, Jin-Ah Jeong, Sung-Wook Kwon, Jeong-Guen Kim, Kyung-Sun Kim, Dong-Keun Song, Sun-Young Park, Kyeo-Jin Kim, Ji-Hye Choi, Hey-Min Hwang
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Patent number: 11852139Abstract: Disclosed are an outer ring for an oil pump having an increased number and size of open pores in a surface of a molded article and a method for manufacturing the outer ring.Type: GrantFiled: August 10, 2022Date of Patent: December 26, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, MYUNG HWA IND. CO., LTD.Inventors: Hak Soo Kim, Dong Sub Song, Jung Beom Koo
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Publication number: 20230052262Abstract: Disclosed are an outer ring for an oil pump having an increased number and size of open pores in a surface of a molded article and a method for manufacturing the outer ring.Type: ApplicationFiled: August 10, 2022Publication date: February 16, 2023Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, MYUNG HWA IND. CO., LTD.Inventors: Hak Soo Kim, Dong Sub Song, Jung Beom Koo
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Patent number: 9288762Abstract: A mobile device is configured to control power consumption. The mobile device includes a detector configured to detect at least one of an active input or a passive condition, where the passive condition is based on a comparison of a device state or a change in the device state to a threshold. The mobile device includes a controller configured to respond to the detected active input or passive condition by causing less than all components in the mobile device, including the display screen of the mobile device, to enter a sleep mode directly from within an in-call mode. An amount of power supplied to the display screen is reduced in the sleep mode. The operational modes of the mobile device include the sleep mode and the in-call mode, and the mobile device is configured to consume at least 4% less power in the sleep mode than in the in-call mode.Type: GrantFiled: May 14, 2014Date of Patent: March 15, 2016Assignee: LG Electronics Inc.Inventors: Dong-Sub Song, Joy Yim
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Publication number: 20140256387Abstract: A mobile device is configured to control power consumption. The mobile device includes a detector configured to detect at least one of an active input or a passive condition, where the passive condition is based on a comparison of a device state or a change in the device state to a threshold. The mobile device includes a controller configured to respond to the detected active input or passive condition by causing less than all components in the mobile device, including the display screen of the mobile device, to enter a sleep mode directly from within an in-call mode. An amount of power supplied to the display screen is reduced in the sleep mode. The operational modes of the mobile device include the sleep mode and the in-call mode, and the mobile device is configured to consume at least 4% less power in the sleep mode than in the in-call mode.Type: ApplicationFiled: May 14, 2014Publication date: September 11, 2014Applicant: LG Electronics Inc.Inventors: Dong-Sub SONG, Joy YIM
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Patent number: 8761844Abstract: A mobile device is configured to control power consumption. The mobile device includes a detector configured to detect at least one of an active input or a passive condition, where the passive condition is based on a comparison of a device state or a change in the device state to a threshold. The mobile device includes a controller configured to respond to the detected active input or passive condition by causing less than all components in the mobile device, including the display screen of the mobile device, to enter a sleep mode directly from within an in-call mode. An amount of power supplied to the display screen is reduced in the sleep mode. The operational modes of the mobile device include the sleep mode and the in-call mode, and the mobile device is configured to consume at least 4% less power in the sleep mode than in the in-call mode.Type: GrantFiled: June 23, 2010Date of Patent: June 24, 2014Assignee: LG Electronics Inc.Inventors: Dong-Sub Song, Joy Yim
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Patent number: 8457693Abstract: A mobile device is configured to control power consumption. The mobile device includes a detector configured to detect at least one of an active input or a passive condition. The passive condition is determined to be present based on a comparison of a device state or a change in the device state to a threshold. A controller is configured to respond to the detected active input or passive condition by causing less than all components in the mobile device, including the display screen of the mobile device, to enter a power saving mode from within in a calling mode, where an amount of power supplied to the display screen is reduced in the power saving mode. Operational modes of the mobile device include the power saving mode and the calling mode. The mobile device consumes more power in the calling mode than in the power saving mode.Type: GrantFiled: June 23, 2010Date of Patent: June 4, 2013Assignee: LG Electronics Inc.Inventors: Dong-Sub Song, Joy Yim
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Patent number: 8326373Abstract: Mobile devices are configured to receive an input or detect a condition, and to responsively perform operations including, when the mobile device is operative in an idle mode, transition the mobile device from the idle mode to a sleep mode in response to receiving the input or detecting the condition, when the mobile device is operative in a calling mode, transition the mobile device from the calling mode to the sleep mode in response to receiving the input or detecting the condition, or when the mobile device is operative in an in-call mode, transition the mobile device from the in-call mode to the sleep mode in response to receiving the input or detecting the condition. The mobile device in the sleep mode consumes less power than the idle mode, the idle mode consumes less power than the calling mode, and the calling mode consumes less power than the in-call mode.Type: GrantFiled: September 10, 2010Date of Patent: December 4, 2012Assignee: LG Electronics Inc.Inventors: Dong-Sub Song, Joy Yim
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Patent number: 8315675Abstract: A mobile device configured to control power consumption includes operational modes for a first sleep mode, a second sleep mode, a third sleep mode, an idle mode, a calling mode, and an in-call mode. A controller receives an input or detects a condition and responsively performs operations including: when the mobile device is operative in the idle mode, transition the mobile device from the idle mode to the first sleep mode in response to receiving the input or detecting the condition, when the mobile device is operative in the calling mode, transition the mobile device from the calling mode to the second sleep mode in response to receiving the input or detecting the condition, or when the mobile device is operative in the in-call mode, transition the mobile device from the in-call mode to the third sleep mode in response to receiving the input or detecting the condition.Type: GrantFiled: June 23, 2010Date of Patent: November 20, 2012Assignee: LG Electronics Inc.Inventors: Dong-Sub Song, Joy Yim
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Publication number: 20100331053Abstract: Mobile devices are configured to receive an input or detect a condition, and to responsively perform operations including, when the mobile device is operative in an idle mode, transition the mobile device from the idle mode to a sleep mode in response to receiving the input or detecting the condition, when the mobile device is operative in a calling mode, transition the mobile device from the calling mode to the sleep mode in response to receiving the input or detecting the condition, or when the mobile device is operative in an in-call mode, transition the mobile device from the in-call mode to the sleep mode in response to receiving the input or detecting the condition. The mobile device in the sleep mode consumes less power than the idle mode, the idle mode consumes less power than the calling mode, and the calling mode consumes less power than the in-call mode.Type: ApplicationFiled: September 10, 2010Publication date: December 30, 2010Applicant: LG ELECTRONICS INC.Inventors: Dong-Sub SONG, Joy YIM
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Publication number: 20100323764Abstract: A mobile device is configured to control power consumption. The mobile device includes a detector configured to detect at least one of an active input or a passive condition, where the passive condition is based on a comparison of a device state or a change in the device state to a threshold. The mobile device includes a controller configured to respond to the detected active input or passive condition by causing less than all components in the mobile device, including the display screen of the mobile device, to enter a sleep mode directly from within an in-call mode. An amount of power supplied to the display screen is reduced in the sleep mode. The operational modes of the mobile device include the sleep mode and the in-call mode, and the mobile device is configured to consume at least 4% less power in the sleep mode than in the in-call mode.Type: ApplicationFiled: June 23, 2010Publication date: December 23, 2010Applicant: LG ELECTRONICS INC.Inventors: Dong-Sub SONG, Joy YIM
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Publication number: 20100261503Abstract: A power consumption control apparatus and a method thereof in the PDA phone comprise: transiting the PDA phone from an idle mode to a sleep mode automatically after a certain amount of time or by user's input signal; transiting the PDA phone from a called mode to the sleep mode automatically after a certain amount of time or by user's input signal; transiting the PDA phone from a calling mode to the sleep mode automatically after a certain amount of time or by user's input signal; and transiting the PDA phone from an in-call mode to the sleep mode automatically after a certain amount of time or by user's input signal, so that the power consumption control apparatus and the method thereof in a personal digital assistant (PDA) phone in accordance with the present invention can reduce power consumption of the PDA phone by transiting the PDA phone from a called mode, an in-called mode and a calling mode to a sleep mode, and cope with the circumstances which may occur in every state of the PDA phone.Type: ApplicationFiled: June 23, 2010Publication date: October 14, 2010Applicant: LG ELECTRONICS INC.Inventors: Dong-Sub SONG, Joy YIM
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Publication number: 20100261511Abstract: A power consumption control apparatus and a method thereof in the PDA phone comprise: transiting the PDA phone from an idle mode to a sleep mode automatically after a certain amount of time or by user's input signal; transiting the PDA phone from a called mode to the sleep mode automatically after a certain amount of time or by user's input signal; transiting the PDA phone from a calling mode to the sleep mode automatically after a certain amount of time or by user's input signal; and transiting the PDA phone from an in-call mode to the sleep mode automatically after a certain amount of time or by user's input signal, so that the power consumption control apparatus and the method thereof in a personal digital assistant (PDA) phone in accordance with the present invention can reduce power consumption of the PDA phone by transiting the PDA phone from a called mode, an in-called mode and a calling mode to a sleep mode, and cope with the circumstances which may occur in every state of the PDA phone.Type: ApplicationFiled: June 23, 2010Publication date: October 14, 2010Applicant: LG ELECTRONICS INC.Inventors: Dong-Sub SONG, Joy YIM
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Publication number: 20100197344Abstract: A power consumption control apparatus and a method thereof in the PDA phone comprise: transiting the PDA phone from an idle mode to a sleep mode automatically after a certain amount of time or by user's input signal; transiting the PDA phone from a called mode to the sleep mode automatically after a certain amount of time or by user's input signal; transiting the PDA phone from a calling mode to the sleep mode automatically after a certain amount of time or by user's input signal; and transiting the PDA phone from an in-call mode to the sleep mode automatically after a certain amount of time or by user's input signal, so that the power consumption control apparatus and the method thereof in a personal digital assistant (PDA) phone in accordance with the present invention can reduce power consumption of the PDA phone by transiting the PDA phone from a called mode, an in-called mode and a calling mode to a sleep mode, and cope with the circumstances which may occur in every state of the PDA phone.Type: ApplicationFiled: April 12, 2010Publication date: August 5, 2010Inventors: Dong-Sub Song, Joy Yim
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Patent number: 7725139Abstract: A power consumption control apparatus and a method thereof in the PDA phone comprise: transiting the PDA phone from an idle mode to a sleep mode automatically after a certain amount of time or by user's input signal; transiting the PDA phone from a called mode to the sleep mode automatically after a certain amount of time or by user's input signal; transiting the PDA phone from a calling mode to the sleep mode automatically after a certain amount of time or by user's input signal; and transiting the PDA phone from an in-call mode to the sleep mode automatically after a certain amount of time or by user's input signal, so that the power consumption control apparatus and the method thereof in a personal digital assistant (PDA) phone in accordance with the present invention can reduce power consumption of the PDA phone by transiting the PDA phone from a called mode, an in-called mode and a calling mode to a sleep mode, and cope with the circumstances which may occur in every state of the PDA phone.Type: GrantFiled: February 9, 2005Date of Patent: May 25, 2010Assignee: LG Electronics, Inc.Inventors: Dong-Sub Song, Joy Yim
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Patent number: 7457635Abstract: Disclosed are a modem sharing device of a PDA phone capable of efficiently sharing a modem by constructing one parsing module respectively attached to a plurality of applications of the PDA phone in order to parse commands of the plurality of applications, and a method thereof. The modem sharing device of a PDA phone comprises: a plurality of applications; one parsing module for parsing commands generated by the plurality of applications and distributing; a transmission module for transmitting the distributed commands through one port; and a modem for receiving the transmitted commands.Type: GrantFiled: February 9, 2005Date of Patent: November 25, 2008Assignee: LG Electronics Inc.Inventors: Dong-Sub Song, Joy Yim
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Publication number: 20050210300Abstract: A power consumption control apparatus and a method thereof in the PDA phone comprise: transiting the PDA phone from an idle mode to a sleep mode automatically after a certain amount of time or by user's input signal; transiting the PDA phone from a called mode to the sleep mode automatically after a certain amount of time or by user's input signal; transiting the PDA phone from a calling mode to the sleep mode automatically after a certain amount of time or by user's input signal; and transiting the PDA phone from an in-call mode to the sleep mode automatically after a certain amount of time or by user's input signal, so that the power consumption control apparatus and the method thereof in a personal digital assistant (PDA) phone in accordance with the present invention can reduce power consumption of the PDA phone by transiting the PDA phone from a called mode, an in-called mode and a calling mode to a sleep mode, and cope with the circumstances which may occur in every state of the PDA phone.Type: ApplicationFiled: February 9, 2005Publication date: September 22, 2005Inventors: Dong-Sub Song, Joy Yim
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Publication number: 20050207546Abstract: Disclosed are a modem sharing device of a PDA phone capable of efficiently sharing a modem by constructing one parsing module respectively attached to a plurality of applications of the PDA phone in order to parse commands of the plurality of applications, and a method thereof. The modem sharing device of a PDA phone comprises: a plurality of applications; one parsing module for parsing commands generated by the plurality of applications and distributing; a transmission module for transmitting the distributed commands through one port; and a modem for receiving the transmitted commands.Type: ApplicationFiled: February 9, 2005Publication date: September 22, 2005Inventors: Dong-Sub Song, Joy Yim