Patents by Inventor Eun-Bok Lee
Eun-Bok Lee 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: 20240101810Abstract: The present invention relates to a composition for forming a composite polymer film, a method for preparing the composition for forming a composite polymer film, a composite polymer film and a method for preparing the composite polymer film. The composition for forming a composite polymer film comprises: a fluorine-based polymer solution comprising a fluorine-based polymer; and polyvinylidene fluoride nanoparticles dispersed in the fluorine-based polymer solution. The method for preparing the composition for forming a composite polymer film comprises the steps of: preparing a fluorine-based polymer solution comprising a fluorine-based polymer; and dispersing polyvinylidene fluoride nanoparticles in the fluorine-based polymer solution. The composite polymer film comprises: a polymer matrix formed from a fluorine-based polymer; and polyvinylidene fluoride nanoparticles dispersed in the polymer matrix.Type: ApplicationFiled: September 4, 2020Publication date: March 28, 2024Applicants: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Eun Ho SOHN, Shin Hong YOOK, Hong Suk KANG, In Joon PARK, Sang Goo LEE, Soo Bok LEE, Won Wook SO, Hyeon Jun HEO, Dong Je HAN, Seon Woo KIM
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Patent number: 10452760Abstract: The present invention relates to a method and apparatus for controlling a page switching capacity and includes a terminal, including an input unit for receiving a user command, an output unit for displaying a page for service, a terminal information confirmation unit for confirming terminal information when a page switching event is detected in the page displayed on the output unit, and a page switching execution processing unit for determining a page switching effect based on the confirmed terminal information and performing page switching with the determined page switching effect.Type: GrantFiled: July 7, 2017Date of Patent: October 22, 2019Assignee: SK PLANET CO., LTD.Inventors: Ho Chul Shin, Eun Bok Lee
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Patent number: 10394425Abstract: The present invention relates to a system and a method for providing a motion or voice based bookmark on a mobile web page, wherein: a bookmark is set by mapping an inputted bookmarking motion or voice to address information of a corresponding mobile web page when the bookmarking motion or voice is inputted through a bookmark screen in a user terminal; the bookmark is stored in a bookmark database; and a page is converted into the mobile web page of the address information which is mapped and stored in advance with respect to an inputted motion or voice by referring to the bookmark database if the same motion or voice as the bookmarking motion or voice is inputted, thereby increasing convenience of access to the mobile web page.Type: GrantFiled: July 31, 2013Date of Patent: August 27, 2019Assignee: SK PLANET CO., LTD.Inventors: Seong Wook Kang, Eun Bok Lee
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Publication number: 20180237347Abstract: Embodiments relate to a method for manufacturing a silicon nitride sintered body with high thermal conductivity, which includes the steps of: a) obtaining a slurry by mixing a silicon nitride powder and a non-oxide based sintering aid; b) obtaining a mixed powder by drying the slurry; c) forming a compact by pressurizing the mixed powder; and d) sintering the compact.Type: ApplicationFiled: August 17, 2016Publication date: August 23, 2018Applicants: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, KCC CorporationInventors: Do Kyung KIM, Hyun Min LEE, In Sig SEOG, Eun Bok LEE
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Patent number: 9959029Abstract: The present invention relates to a system and method for performing a scroll using a scrollTop attribute of a web page, which allows a user to feel as if an individual contents area is actually scrolled if movement of a touched state is sensed when a portion of an individual contents area is displayed on a screen of a user terminal, by calculating a variation of touch coordinates according to the sensed movement of the touched state, determining a scroll direction according to the calculated variation of touch coordinates, calculating a scroll length corresponding to the variation of touch coordinates according to the sensed movement of the touched state and adjusting a scrollTop value of the individual contents area as much as the calculated scroll length.Type: GrantFiled: July 18, 2013Date of Patent: May 1, 2018Assignee: SK PLANET CO., LTD.Inventors: Jeong Hyun Yoon, Eun Bok Lee
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Publication number: 20170308514Abstract: The present invention relates to a method and apparatus for controlling a page switching capacity and includes a terminal, including an input unit for receiving a user command, an output unit for displaying a page for service, a terminal information confirmation unit for confirming terminal information when a page switching event is detected in the page displayed on the output unit, and a page switching execution processing unit for determining a page switching effect based on the confirmed terminal information and performing page switching with the determined page switching effect.Type: ApplicationFiled: July 7, 2017Publication date: October 26, 2017Inventors: Ho Chul SHIN, Eun Bok LEE
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Patent number: 9774567Abstract: The invention relates to a system, to a server apparatus, to a terminal apparatus, and to a recording medium for generating a user affinity-based address book, and to a method for generating a user affinity-based address book, which support a user so that the user may intuitively recognize an affinity with a number of other users whose contact information is registered in the address book of the user. The invention is implemented such that: that information on a user's address book is provided; the result of a determination on whether or not the same contact number is shared between the user address book and an address book of each person whose contact information is registered, and the duration and frequency of talks between the user and each person whose contact information is registered; and information on a social address book is generated based on the determined affinity.Type: GrantFiled: June 28, 2012Date of Patent: September 26, 2017Assignee: SK Planet Co., Ltd.Inventors: Kiwon Kwak, Eun Bok Lee, In Seong Hwang
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Patent number: 9767084Abstract: The present invention relates to a method and apparatus for controlling a page switching capacity and includes a terminal, including an input unit for receiving a user command, an output unit for displaying a page for service, a terminal information confirmation unit for confirming terminal information when a page switching event is detected in the page displayed on the output unit, and a page switching execution processing unit for determining a page switching effect based on the confirmed terminal information and performing page switching with the determined page switching effect.Type: GrantFiled: July 16, 2013Date of Patent: September 19, 2017Assignee: SK PLANET CO., LTD.Inventors: Ho Chul Shin, Eun Bok Lee
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Publication number: 20170140412Abstract: Provided are a server, a control method thereof, and a non-transitory computer readable storage medium having a computer program recorded thereon. That is, according to the present invention, when a purchase intension on a promotion product is recognized in advance through a prior walk-in process or even when the promotion product is recognized without having a walk-in process, a reward function such as a point accumulating function, a discount function, or a discount coupon providing function is provided based on promotion product information purchased by the terminal, so that an advertiser provides reward only when a customer who is a promotion target surely recognized the product of the advertiser and purchases the product or the customer recognizes the product after purchasing the product so that the advertising effect is confirmed and is maximized.Type: ApplicationFiled: December 11, 2015Publication date: May 18, 2017Inventors: Ho Keun JEON, Min Sok JOO, Eun Bok LEE, Ki Hyun JUNG
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Patent number: 9619133Abstract: A high-speed scroll contents display system includes: a web document providing apparatus, as a user terminal is connected, a web document created in a web description language to the connected user terminal; and the user terminal for receiving the web document from the web document providing apparatus, displaying the web document as a web page screen on a mobile browser, and performing, if movement of a touched state on the web page screen is sensed, a contents scroll in correspondence to a sensed moving direction, repeating an operation of performing a high-speed scroll on contents while reducing a speed according to an ease function in a flicking direction of a sensed flick, stopping movement of the screen for a predetermined time period, and moving again the screen reducing the speed according to the ease function when the predetermined time period is elapsed, until an end of the flick is sensed.Type: GrantFiled: July 29, 2013Date of Patent: April 11, 2017Assignee: SK PLANET CO., LTD.Inventors: Sang Seok Lim, Eun Bok Lee
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Patent number: 9402149Abstract: Provided are a tethering providing system and method using short distance communication. More particularly, second short distance communication tethering between a vehicle terminal device and a communication terminal device is set in accordance with whether first short distance communication is established, activated when the vehicle terminal device and the communication terminal device are re-connected through the first short distance communication, and deactivated when the first short distance communication is terminated, thereby providing high-speed data connection through the second short distance communication tethering while reducing battery consumption of the communication terminal device.Type: GrantFiled: August 7, 2013Date of Patent: July 26, 2016Assignee: SK PLANET CO., LTD.Inventors: Dae Lim Son, Eun Bok Lee
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Publication number: 20150304800Abstract: Provided are a tethering providing system and method using short distance communication. More particularly, second short distance communication tethering between a vehicle terminal device and a communication terminal device is set in accordance with whether first short distance communication is established, activated when the vehicle terminal device and the communication terminal device are re-connected through the first short distance communication, and deactivated when the first short distance communication is terminated, thereby providing high-speed data connection through the second short distance communication tethering while reducing battery consumption of the communication terminal device.Type: ApplicationFiled: August 7, 2013Publication date: October 22, 2015Inventors: Dae Lim Son, Eun Bok Lee
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Publication number: 20150212723Abstract: A high-speed scroll contents display system includes: a web document providing apparatus, as a user terminal is connected, a web document created in a web description language to the connected user terminal; and the user terminal for receiving the web document from the web document providing apparatus, displaying the web document as a web page screen on a mobile browser, and performing, if movement of a touched state on the web page screen is sensed, a contents scroll in correspondence to a sensed moving direction, repeating an operation of performing a high-speed scroll on contents while reducing a speed according to an ease function in a flicking direction of a sensed flick, stopping movement of the screen for a predetermined time period, and moving again the screen reducing the speed according to the ease function when the predetermined time period is elapsed, until an end of the flick is sensed.Type: ApplicationFiled: July 29, 2013Publication date: July 30, 2015Inventors: Sang Seok Lim, Eun Bok Lee
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Publication number: 20150205512Abstract: The present invention relates to a system and method for performing a scroll using a scrollTop attribute of a web page, which allows a user to feel as if an individual contents area is actually scrolled if movement of a touched state is sensed when a portion of an individual contents area is displayed on a screen of a user terminal, by calculating a variation of touch coordinates according to the sensed movement of the touched state, determining a scroll direction according to the calculated variation of touch coordinates, calculating a scroll length corresponding to the variation of touch coordinates according to the sensed movement of the touched state and adjusting a scrollTop value of the individual contents area as much as the calculated scroll length.Type: ApplicationFiled: July 18, 2013Publication date: July 23, 2015Inventors: Jeong Hyun Yoon, Eun Bok Lee
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Patent number: 9073405Abstract: A telematics service system and a terminal predict a driving start time of a vehicle based on a driving pattern of a user, compare status information of the vehicle and a set temperature before the predicted driving start time of the vehicle, and generate a temperature control signal so that an interior temperature of the vehicle reaches the set temperature. The terminal is fixed inside the vehicle. A vehicle electronic control device attached to the vehicle collects the status information of the vehicle, provides the collected information to the terminal device, and controls a temperature adjustment device of the vehicle in accordance with the temperature control signal of the terminal device to adjust the interior temperature of the vehicle to reach the set temperature.Type: GrantFiled: April 24, 2012Date of Patent: July 7, 2015Assignee: SK PLANET CO., LTD.Inventors: Yoon Jeong Choi, Dae Lim Son, Eun Bok Lee, Jun Yong Jung
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Publication number: 20150185985Abstract: The present invention relates to a system and a method for providing a motion or voice based bookmark on a mobile web page, wherein: a bookmark is set by mapping an inputted bookmarking motion or voice to address information of a corresponding mobile web page when the bookmarking motion or voice is inputted through a bookmark screen in a user terminal; the bookmark is stored in a bookmark database; and a page is converted into the mobile web page of the address information which is mapped and stored in advance with respect to an inputted motion or voice by referring to the bookmark database if the same motion or voice as the bookmarking motion or voice is inputted, thereby increasing convenience of access to the mobile web page.Type: ApplicationFiled: July 31, 2013Publication date: July 2, 2015Applicant: SK PLANET CO., LTD.Inventors: Seong Wook Kang, Eun Bok Lee
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Patent number: 9046381Abstract: The present invention relates to a system and a method for partially updating map data based on a user's movement path, a service apparatus and a terminal apparatus thereof, and a recording medium therefor, and the method includes checking a major movement path of a user; receiving map data update information; extracting partial map data to be updated from map data matched with the major movement path of the user to request update information for the extracted partial map data; and receiving the requested update information on the partial map data to update the map data, and according to the present invention, map data matched with a user's major movement path is partially updated by determining the user's major movement path to more efficiently update the map data.Type: GrantFiled: April 12, 2012Date of Patent: June 2, 2015Assignee: SK PLANET CO., LTD.Inventors: Yun Seok Choi, Eun Bok Lee
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Patent number: 8949604Abstract: The present invention relates to a system and method for issuing an authentication key for authenticating a user in a CPNS environment. The system comprises a user terminal, a gateway and a CPNS device. The user terminal is equipped with a short-range wireless communication function, requests the gateway to register terminal information including an ID and password, encrypts the terminal information including the ID and password using the password, transmits an authentication request signal including the encrypted terminal information to the gateway, and receives an authentication key generated by a CPNS device. The CPNS device stores the terminal information, performs user authentication by decrypting the encrypted terminal information in response to the authentication request, generates an authentication key for the CPNS when a user is authenticated, encrypts the generated authentication key using the password, and transmits the encrypted authentication key to the user terminal through the gateway.Type: GrantFiled: November 30, 2011Date of Patent: February 3, 2015Assignee: SK Planet Co., Ltd.Inventors: Jeong Hoon Lee, Hun Huh, Eun Bok Lee
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Publication number: 20140258846Abstract: The present invention relates to a method and apparatus for controlling a page switching capacity and includes a terminal, including an input unit for receiving a user command, an output unit for displaying a page for service, a terminal information confirmation unit for confirming terminal information when a page switching event is detected in the page displayed on the output unit, and a page switching execution processing unit for determining a page switching effect based on the confirmed terminal information and performing page switching with the determined page switching effect.Type: ApplicationFiled: July 16, 2013Publication date: September 11, 2014Applicant: SK PLANET CO., LTD.Inventors: Ho Chul Shin, Eun Bok Lee
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Patent number: 8751088Abstract: In a method, system and apparatus for managing vehicle energy, the amount of electric power needed for operating a vehicle is calculated, a surplus amount of electric power that is the current amount of battery power less the calculated amount of electric power is sold, or a number of received location information signals according to the current amount of battery power is adjusted.Type: GrantFiled: April 20, 2012Date of Patent: June 10, 2014Assignee: SK Planet Co., Ltd.Inventors: Yoon Jeong Choi, Dae Lim Son, Eun Bok Lee, Jun Yong Jung