Patents by Inventor Jin Won Seo
Jin Won Seo 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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Publication number: 20240112940Abstract: The present invention relates to an electrostatic chuck heater having a bipolar structure, the electrostatic chuck heater comprising: a heater body having an internal electrode and an external electrode for selectively performing any one of an RF grounding function and an electrostatic chuck function according to a semiconductor process mode; and a heater support mounted below the heater body so as to support the heater body.Type: ApplicationFiled: December 13, 2023Publication date: April 4, 2024Inventors: Jin Young CHOI, Jun Won SEO, Ju Sung LEE
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Publication number: 20240090278Abstract: The disclosure relates to a display device including an oxide semiconductor pattern. The disclosure provides a driving thin film transistor and a switching thin film transistor using an oxide semiconductor pattern as an active layer. Each of the driving thin film transistor and the switching thin film transistor includes a light shielding pattern. The light shielding pattern includes a semiconductor material layer doped with P-type impurity ions. By virtue of the light shielding pattern including the semiconductor material layer, each of the driving thin film transistor and the switching thin film transistor exhibits an increase in threshold voltage and, as such, freedom of circuit design is secured.Type: ApplicationFiled: August 28, 2023Publication date: March 14, 2024Inventors: Sung Ju Choi, Jae Yoon Park, Jung Seok Seo, Seo Yeon Im, Jin Won Jung
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Patent number: 11923562Abstract: A battery module includes: a battery cell assembly having a plurality of battery cells; a top plate configured to cover an upper side of the battery cell assembly; a bottom plate configured to cover a lower side of the battery cell assembly; a sensing assembly disposed to cover a front side and a rear side of the battery cell assembly; a pair of side plates disposed at side surfaces, respectively, of the battery cell assembly; and a pair of compression pads disposed between the pair of side plates and the battery cell assembly, respectively.Type: GrantFiled: November 1, 2022Date of Patent: March 5, 2024Assignee: LG Energy Solution, Ltd.Inventors: Sung-Won Seo, Dong Yeon Kim, Ho-June Chi, Dal-Mo Kang, Jin-Hak Kong, Jeong-O Mun, Yoon-Koo Lee, Yong-Seok Choi, Alexander Eichhorn, Andreas Track
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Publication number: 20240074235Abstract: A display apparatus is provided. The display apparatus may include a light-emitting device and a pixel driving circuit electrically connected to the light-emitting device. The pixel driving circuit may supply a driving current corresponding to a data signal to the light-emitting device according to a gate signal. For example, the pixel driving circuit may include at least one thin film transistor. The thin film transistor may include an active pattern comprising an oxide semiconductor. A source region of the active pattern overlaps a source semiconductor pattern, and a drain region of the active pattern overlaps a drain semiconductor pattern. The source semiconductor pattern and the drain semiconductor pattern may include n-type impurities. A channel region of the active pattern may be outside the source semiconductor pattern and the drain semiconductor pattern. Thus, in the display apparatus, reliability of the pixel driving circuit may be improved.Type: ApplicationFiled: June 30, 2023Publication date: February 29, 2024Inventors: Sung Ju Choi, Jae Yoon Park, Jung Seok Seo, Seo Yeon Im, Jin Won Jung
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Publication number: 20240072064Abstract: The disclosure provides an array substrate of a thin film transistor including an oxide semiconductor pattern, and a display device using the same. The thin film transistor array substrate includes a substrate including an active area and a non-active area disposed around the active area, and a first thin film transistor disposed on the substrate. The first thin film transistor includes a first oxide semiconductor pattern disposed on the substrate, a first gate electrode disposed under the first oxide semiconductor pattern while overlapping with the first oxide semiconductor pattern, a first source electrode and a first drain electrode disposed on the first oxide semiconductor pattern and connected to the first oxide semiconductor pattern, and a first light shielding pattern disposed over the first oxide semiconductor pattern and electrically connected to one of the first source electrode and the first drain electrode while overlapping with the first oxide semiconductor pattern.Type: ApplicationFiled: August 4, 2023Publication date: February 29, 2024Applicant: LG Display Co., Ltd.Inventors: Sung Ju CHOI, Jung Seok SEO, Jae Yoon PARK, Seo Yeon IM, Jin Won JUNG
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Patent number: 9965605Abstract: A method automatically unlocks a portable terminal. The method includes collecting specific information by the portable terminal at a current location, and if the specific information satisfies a pre-set condition, automatically unlocking the terminal.Type: GrantFiled: October 12, 2012Date of Patent: May 8, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jin-Won Seo, Ju-Ho Hyun, Sung-Wook Hyun
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Patent number: 8483261Abstract: A complex terminal includes an apparatus for controlling a Universal IC Card (UICC). The apparatus is configured to obtain a control information through a UICC initialization and provide a corresponding communication modem with the control information. A communication modem can request a communication authority based on the control information and obtain the communication authority from a controller. A selector can connect the corresponding communication modem to the UICC while the controller provides the corresponding communication modem with the communication authority.Type: GrantFiled: October 27, 2009Date of Patent: July 9, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Han-Shin Seo, Jin-Won Seo, Jeong-Eun Park
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Patent number: 8369237Abstract: An apparatus and a method for transmitting/receiving a packet in a dual modem mobile communication terminal support data communication using both a host modem and a slave modem by additionally driving the slave modem when packet traffic is heavy. In the method for transmitting/receiving, at a host modem, a packet in a mobile communication terminal that includes the host modem and a slave modem, when a packet is received under a state where only the host modem is driven, it is determined whether a buffer count of the host modem is greater than a reference value. When the buffer count of the host modem is greater than the reference value, the slave modem is additionally driven and the received packet is provided to the slave modem.Type: GrantFiled: September 2, 2010Date of Patent: February 5, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Sun-Ju Kim, Jeong-Hoon Park, Sung-Wook Park, Jai-Ho Lee, Jin-Won Seo
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Publication number: 20120033565Abstract: The present invention relates to a method and system for management of the mobility of a terminal by using a non-access stratum (network stratum “NAS”) protocol in a mobile telecommunication network. The method for management of the mobility of a terminal by using an NAS protocol, i.e., messages includes a terminal (“UE”) and a mobile management entity (“MME”), and efficiently divides and processes security protected NAS messages and NAS messages with no security, and efficiently divides and processes EMM (EPS Mobility Management) messages, i.e., mobility management messages, and ESM (Evolved Session Management) messages, i.e., session management messages in a network such as an EPS (Evolved Packet System) of 3GPP, thereby managing the mobility and the sessions of a terminal in an efficient manner.Type: ApplicationFiled: August 14, 2009Publication date: February 9, 2012Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Kyung Joo Suh, Tae Sun Yeoum, Joon Ho Park, Jin Won Seo, Sang Ho Lee, Jae Ho Jung
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Publication number: 20110058561Abstract: An apparatus and a method for transmitting/receiving a packet in a dual modem mobile communication terminal support data communication using both a host modem and a slave modem by additionally driving the slave modem when packet traffic is heavy. In the method for transmitting/receiving, at a host modem, a packet in a mobile communication terminal that includes the host modem and a slave modem, when a packet is received under a state where only the host modem is driven, it is determined whether a buffer count of the host modem is greater than a reference value. When the buffer count of the host modem is greater than the reference value, the slave modem is additionally driven and the received packet is provided to the slave modem.Type: ApplicationFiled: September 2, 2010Publication date: March 10, 2011Applicant: Samsung Electronics Co., Ltd.Inventors: Sun-Ju Kim, Jeong-Hoon Park, Sung-Wook Park, Jai-Ho Lee, Jin-Won Seo
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Publication number: 20100103995Abstract: A complex terminal includes an apparatus for controlling a Universal IC Card (UICC). The apparatus is configured to obtain a control information through a UICC initialization and provide a corresponding communication modem with the control information. A communication modem can request a communication authority based on the control information and obtain the communication authority from a controller. A selector can connect the corresponding communication modem to the UICC while the controller provides the corresponding communication modem with the communication authority.Type: ApplicationFiled: October 27, 2009Publication date: April 29, 2010Applicant: Samsung Electronics Co., Ltd.Inventors: Han-Shin Seo, Jin-Won Seo, Jeong-Eun Park
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Publication number: 20070015484Abstract: An apparatus and method is provided for transmitting a signal in a communication system. Upon transition to a power saving mode, a lower layer unit sends a notification indicating the transition to the power saving mode to an upper layer unit. Upon receipt of the notification indicating the transition, the upper layer unit activates a traffic filter having a filtering condition. If upper layer traffic is generated after activating the traffic filter, the upper layer unit filters the upper layer traffic using the traffic filter, and processes the upper layer traffic according to the filtering result.Type: ApplicationFiled: July 14, 2006Publication date: January 18, 2007Applicant: Samsung Electronics Co., Ltd.Inventors: Ju-Young Jung, Jai-Dong Kim, Jin-Won Seo, Yun-Sang Park
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Publication number: 20060159015Abstract: A method and apparatus is provided for transmitting data in a broadband wireless access communication system. If transmission data is generated, a data packet generator sets information corresponding to a service type of the generated data in a predetermined field of the generated data. A data packet parser parses the set information, and quality-of-service determiner determines a quality-of-service of the data set in the predetermined field according to the parsing result. A data mapper maps the data to transmission traffic according to the determined quality-of-service before transmission.Type: ApplicationFiled: January 18, 2006Publication date: July 20, 2006Applicant: Samsung Electronics Co., Ltd.Inventors: Jin-Won Seo, Kang-Sung Yang, Jai-Dong Kim, Jung-Ho Han
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Publication number: 20060069836Abstract: Disclosed is a communication system for a software upgrade, including a user terminal (UT) for transmitting an IP address assignment request message containing software information of the UT an upgrade-providing server including upgrade data regarding every software of the UT; and a server for determining whether or not software upgrade of the UT is necessary with reference to the software information when the request message is received, and transmitting an address and upgrade information of the upgrade-providing server to the UT when the software upgrade is necessary.Type: ApplicationFiled: January 18, 2005Publication date: March 30, 2006Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jin-Won Seo, Yun-Sang Park, Tae-In Hyon, Jae-Dong Kim, Jeong-Eun Park, Jin-Young Lee, Yong Lee
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Patent number: 6800369Abstract: The invention is directed to a method of manufacturing single-walled carbon nanotubes comprising the steps of providing on a substrate at least one pillar comprising alternate layers of a first precursor material comprising fullerene molecules and a second precursor material comprising a catalyst, and heating the at least one pillar in the presence of a first magnetic or electric field. It further is directed to a precursor arrangement for manufacturing single-walled carbon nanotubes comprising on a substrate at least one pillar comprising alternate layers of a first precursor material comprising fullerene molecules and a second precursor material comprising a catalyst. A third aspect is a nanotube arrangement comprising a substrate and thereupon at least one crystal comprising a bundle of single-walled carbon nanotubes with essentially identical orientation and structure.Type: GrantFiled: November 9, 2001Date of Patent: October 5, 2004Assignee: International Business Machines CorporationInventors: James Gimzewski, Reto Schlittler, Jin Won Seo
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Publication number: 20020130610Abstract: The invention is directed to a method of manufacturing single-walled carbon nanotubes comprising the steps of providing on a substrate at least one pillar comprising alternate layers of a first precursor material comprising fullerene molecules and a second precursor material comprising a catalyst, and heating the at least one pillar in the presence of a first magnetic or electric field. It further is directed to a precursor arrangement for manufacturing single-walled carbon nanotubes comprising on a substrate at least one pillar comprising alternate layers of a first precursor material comprising fullerene molecules and a second precursor material comprising a catalyst. A third aspect is a nanotube arrangement comprising a substrate and thereupon at least one crystal comprising a bundle of single-walled carbon nanotubes with essentially identical orientation and structure.Type: ApplicationFiled: November 9, 2001Publication date: September 19, 2002Inventors: James Gimzewski, Reto Schlittler, Jin Won Seo
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Patent number: 6156706Abstract: The invention relates to a layered structure with at least one epitaxial, non-c-axis oriented high Tc superconductor (HTSC) thin film with an approximately tetragonal structure, in which the thin film having an orientation (-1,0,1) is formed on a cubic or pseudocubic (1,0,3) NdGaO.sub.3 substrate.Type: GrantFiled: June 22, 1998Date of Patent: December 5, 2000Assignee: Forschungszentrum Julich GmbHInventors: Yuri Divin, Jin-Won Seo, Ulrich Poppe