Patents by Inventor Youn-Pil Jeung
Youn-Pil Jeung 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: 20230269667Abstract: A method for dynamically applying a battery saving technology by a terminal is disclosed. The method comprises transmitting a first message requesting an activation of a battery saving technology dynamic service to an authentication server, receiving a second message being a response to the first message from the authentication server, transmitting and receiving data with a base station in a battery saving technology deactivated state, when response information included in the second message comprises authentication success, and at least one application included in the second message is running, and maintaining a battery saving technology activated state when the application included in the second message is not running.Type: ApplicationFiled: February 15, 2021Publication date: August 24, 2023Applicant: KT CorporationInventors: Han-Jin JOH, Hyung-Jin LEE, Youn-Pil JEUNG
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Patent number: 10462667Abstract: A method for providing mobile communication provider information and a device for performing the same are disclosed. A terminal having an eUICC receives data, in which mobile communication provider information is capsulized and included, and stores the received data in the eUICC. Therefore, the mobile communication provider information can be transferred by applying the highest security scheme, and duplication of the eUICC due to the exposure of an authentication key by external hacking attacks can be prevented.Type: GrantFiled: September 6, 2017Date of Patent: October 29, 2019Assignee: KT CorporationInventors: Hyung Jin Lee, Kwan Lae Kim, Joo Young Kim, Chul Hyun Park, Jin Hyoung Lee, Youn Pil Jeung
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Patent number: 10341869Abstract: An embedded universal integrated circuit card (eUICC) configured to control and enforce policy rules includes a policy rule storage configured to define actions and conditions required to enforce a plurality of policies and store a plurality of policy rules; a policy controller configured to control the plurality of policy rules; and a policy enforcer configured to enforce the plurality of policy rules. The policy is a principle reflecting rules for controlling the eUICC and an external entity remotely managing the eUICC. The plurality of policy rules includes a first type of policy rules and a second type of policy rules, the first type of policy rules and the second type of policy rules being managed in physically different places.Type: GrantFiled: May 2, 2017Date of Patent: July 2, 2019Assignee: KT CORPORATIONInventors: Hyung Jin Lee, Youn Pil Jeung, Sung Chul Kim
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Patent number: 10334443Abstract: A method for configuring a profile of a subscriber authenticating module embedded and installed in a terminal device, and an apparatus using same, are disclosed. The subscriber authenticating module embedded and installed in the terminal device according to an exemplary embodiment includes one or more network access application related data sets and one or more profiles having unique identifiers. The present invention enables an eco-system provider such as a network service provider, a eUICC manufacturer, or a terminal manufacturer to develop an efficient and rapid eUICC and provide a eUICC service.Type: GrantFiled: July 10, 2017Date of Patent: June 25, 2019Assignee: KT CorporationInventors: Myoung Hee Seo, Kwan Lae Kim, Chul Hyun Park, Jin Hyoung Lee, Hyung Jin Lee, Youn Pil Jeung
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Patent number: 10187798Abstract: A terminal device having a subscriber identity device and a method for selecting a profile thereof, are disclosed. A mobile communication terminal device comprises: a subscriber identity module including a profile, a network authenticator which performs an authentication procedure for a communication network on the basis of a provisioning profile among profiles, and which receives authentication completion information from an operator server of the communication network; and a network access unit which accesses the communication network on the basis of the authentication completion information, and which receives a service from the operator server on the basis of an operational profile corresponding to an operator of the communication network among the profiles.Type: GrantFiled: August 30, 2017Date of Patent: January 22, 2019Assignee: KT CorporationInventors: Hyung Jin Lee, Kwan Lae Kim, Chul Hyun Park, Myoung Hee Seo, Jin Hyoung Lee, Youn Pil Jeung
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Patent number: 10111092Abstract: A terminal device having a subscriber identity device and a method for selecting a profile thereof, are disclosed. A mobile communication terminal device comprises: a subscriber identity module including a profile, a network authenticator which performs an authentication procedure for a communication network on the basis of a provisioning profile among profiles, and which receives authentication completion information from an operator server of the communication network; and a network access unit which accesses the communication network on the basis of the authentication completion information, and which receives a service from the operator server on the basis of an operational profile corresponding to an operator of the communication network among the profiles.Type: GrantFiled: November 5, 2013Date of Patent: October 23, 2018Assignee: KT CorporationInventors: Hyung Jin Lee, Kwan Lae Kim, Chul Hyun Park, Myoung Hee Seo, Jin Hyoung Lee, Youn Pil Jeung
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Patent number: 10007873Abstract: The disclosure is related to providing a payment processing service and a near field communication (NFC) tag processing service through the single smart card. The smart card may store identification (ID) information of one of a payment card and a NFC tag at a first memory sector and store associated information for providing a related service as the payment card and the NFC tag at predetermined memory sectors. The smart card may be also implemented with a NFC tag applet providing the ID information and the associated information as the NFC tag to the user terminal. The smart card may be recognized as the NFC tag while storing the ID information for the payment card at the first memory sector in the memory or as the payment card while storing the ID information for the NFC tag at the first memory sector in the memory.Type: GrantFiled: July 24, 2013Date of Patent: June 26, 2018Assignee: KT CORPORATIONInventors: Kook Heo, Sung-Chul Kim, Youn-Pil Jeung
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Patent number: 9986428Abstract: The disclosure is related to a machine to machine (M2M) device and a security management method thereof. The M2M device includes an identification circuit. The identification circuit may be configured to encrypt data collected from a sensor with a device identification (ID) of the M2M device and at least one subscriber ID of the identification circuit and to generate a data packet in a predetermined communication standard format by including the encrypted data in a payload of the data packet.Type: GrantFiled: April 27, 2016Date of Patent: May 29, 2018Assignee: KT CORPORATIONInventors: Young-Bin Cho, Sung-Chul Kim, Jin-Hyoung Lee, Youn-Pil Jeung
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Patent number: 9978056Abstract: The disclosure is related to a primary payment instrument of a smart card may be changed to one of other payment instruments stored in the smart card through single operation of user equipment without requiring further user input or user interaction.Type: GrantFiled: February 14, 2014Date of Patent: May 22, 2018Assignee: KT CORPORATIONInventors: Myoung-Hee Seo, Youn-Pil Jeung, Sung-Chul Kim
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Patent number: 9928496Abstract: The disclosure is related to generating a temporal physical payment card with a predetermined valid period. One of virtual payment cards stored in user equipment is selected based on a selection input received from a user. Information on the selected virtual payment card is transferred to a physical dummy payment card with a predetermined valid period.Type: GrantFiled: January 29, 2014Date of Patent: March 27, 2018Assignee: KT CORPORATIONInventors: Jin-Hyoung Lee, Youn-Pil Jeung, Young-Bin Cho, Kook Heo
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Patent number: 9924357Abstract: A method for providing mobile communication provider information and a device for performing the same are disclosed. A terminal having an eUICC receives data, in which mobile communication provider information is capsulized and included, and stores the received data in the eUICC. Therefore, the mobile communication provider information can be transferred by applying the highest security scheme, and duplication of the eUICC due to the exposure of an authentication key by external hacking attacks can be prevented.Type: GrantFiled: May 23, 2013Date of Patent: March 20, 2018Assignee: KT CorporationInventors: Hyung Jin Lee, Kwan Lae Kim, Joo Young Kim, Chul Hyun Park, Jin Hyoung Lee, Youn Pil Jeung
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Publication number: 20180014190Abstract: A method for providing mobile communication provider information and a device for performing the same are disclosed. A terminal having an eUICC receives data, in which mobile communication provider information is capsulized and included, and stores the received data in the eUICC. Therefore, the mobile communication provider information can be transferred by applying the highest security scheme, and duplication of the eUICC due to the exposure of an authentication key by external hacking attacks can be prevented.Type: ApplicationFiled: September 6, 2017Publication date: January 11, 2018Applicant: KT CorporationInventors: Hyung Jin LEE, Kwan Lae KIM, Joo Young KIM, Chul Hyun PARK, Jin Hyoung LEE, Youn Pil JEUNG
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Publication number: 20170366972Abstract: A terminal device having a subscriber identity device and a method for selecting a profile thereof, are disclosed. A mobile communication terminal device comprises: a subscriber identity module including a profile, a network authenticator which performs an authentication procedure for a communication network on the basis of a provisioning profile among profiles, and which receives authentication completion information from an operator server of the communication network; and a network access unit which accesses the communication network on the basis of the authentication completion information, and which receives a service from the operator server on the basis of an operational profile corresponding to an operator of the communication network among the profiles.Type: ApplicationFiled: August 30, 2017Publication date: December 21, 2017Applicant: KT CorporationInventors: Hyung Jin LEE, Kwan Lae KIM, Chul Hyun PARK, Myoung Hee SEO, Jin Hyoung LEE, Youn Pil JEUNG
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Patent number: 9824246Abstract: Disclosed is an RFID tag configured to store a plurality of data and selectively provide a predetermined data of the plurality of data to an RFID reader. The RFID tag includes a radio frequency (RF) interface, a memory, an input unit, and a control unit. The RF interface include an antenna for communication with an RFID reader. The memory is configured to store a plurality of data. The input unit is configured to receive a selection for provision data to be provided to the RFID reader among the plurality of data stored in the memory. The control unit is configured to control the selected data to be provided to the RFID reader through the RF interface when a request for data is received from the RFID reader.Type: GrantFiled: January 3, 2014Date of Patent: November 21, 2017Assignee: KT CORPORATIONInventors: Seung Woo Lee, Youn Pil Jeung, Sung Chul Kim, Myoung Hee Seo
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Publication number: 20170318465Abstract: A method for configuring a profile of a subscriber authenticating module embedded and installed in a terminal device, and an apparatus using same, are disclosed. The subscriber authenticating module embedded and installed in the terminal device according to an exemplary embodiment includes one or more network access application related data sets and one or more profiles having unique identifiers. The present invention enables an eco-system provider such as a network service provider, a eUICC manufacturer, or a terminal manufacturer to develop an efficient and rapid eUICC and provide a eUICC service.Type: ApplicationFiled: July 10, 2017Publication date: November 2, 2017Applicant: KT CorporationInventors: Myoung Hee SEO, Kwan Lae KIM, Chul Hyun PARK, Jin Hyoung LEE, Hyung Jin LEE, Youn Pil JEUNG
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Publication number: 20170238186Abstract: An embedded universal integrated circuit card (eUICC) configured to control and enforce policy rules includes a policy rule storage configured to define actions and conditions required to enforce a plurality of policies and store a plurality of policy rules; a policy controller configured to control the plurality of policy rules; and a policy enforcer configured to enforce the plurality of policy rules. The policy is a principle reflecting rules for controlling the eUICC and an external entity remotely managing the eUICC. The plurality of policy rules includes a first type of policy rules and a second type of policy rules, the first type of policy rules and the second type of policy rules being managed in physically different places.Type: ApplicationFiled: May 2, 2017Publication date: August 17, 2017Applicant: KT CORPORATIONInventors: Hyung Jin LEE, Youn Pil JEUNG, Sung Chul KIM
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Patent number: 9706407Abstract: A method for configuring a profile of a subscriber authenticating module embedded and installed in a terminal device, and an apparatus using same, are disclosed. The subscriber authenticating module embedded and installed in the terminal device according to an exemplary embodiment includes one or more network access application related data sets and one or more profiles having unique identifiers. The present invention enables an eco-system provider such as a network service provider, a eUICC manufacturer, or a terminal manufacturer to develop an efficient and rapid eUICC and provide a eUICC service.Type: GrantFiled: November 6, 2013Date of Patent: July 11, 2017Assignee: KT CorporationInventors: Myoung Hee Seo, Kwan Lae Kim, Chul Hyun Park, Jin Hyoung Lee, Hyung Jin Lee, Youn Pil Jeung
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Patent number: 9674690Abstract: The present invention relates to a method for the control and enforcement of a policy rule in eUICC. The present invention relates to a method for the control and enforcement of a policy rule and to an eUICC, the method providing a function of controlling (defining, setting, updating, etc.) the policy rule for profiles on the eUICC according to the requirement of a business operator or a service provider, and providing a function of enforcing such as activating, deactivating, loading or deleting the profiles based on the thus-controlled policy rule.Type: GrantFiled: May 23, 2013Date of Patent: June 6, 2017Assignee: KT CORPORATIONInventors: Hyung Jin Lee, Youn Pil Jeung, Sung Chul Kim
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Patent number: 9467187Abstract: Disclosed are a method for selecting a specific provisioning profile from among a plurality of provisioning profiles and an apparatus using same. In a terminal to which an embedded UICC (eUICC) is mounted, the eUICC includes at least one provisioning profile wherein each of the one or more provisioning profile enables a user terminal to communicate with a subscriber management entity supporting at least one network provider. Accordingly, a specific provisioning profile can be selected from among the one or more provisioning profiles, and a network can be connected with a specific mobile communication provider using the selected provisioning profile.Type: GrantFiled: December 5, 2013Date of Patent: October 11, 2016Assignee: KT CorporationInventors: Hyung Jin Lee, Kwan Lae Kim, Chul Hyun Park, Myoung Hee Seo, Jin Hyoung Lee, Youn Pil Jeung
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Publication number: 20160242028Abstract: The disclosure is related to a machine to machine (M2M) device and a security management method thereof. The M2M device includes an identification circuit. The identification circuit may be configured to encrypt data collected from a sensor with a device identification (ID) of the M2M device and at least one subscriber ID of the identification circuit and to generate a data packet in a predetermined communication standard format by including the encrypted data in a payload of the data packet.Type: ApplicationFiled: April 27, 2016Publication date: August 18, 2016Applicant: KT CORPORATIONInventors: Young-Bin CHO, Sung-Chul KIM, Jin-Hyoung LEE, Youn-Pil JEUNG