公开(公告)号：US08805172B2

公开(公告)日：2014-08-12

申请号：US12488622

申请日：2009-06-22

Applicant: Sun-bal Kim ,  Hyung-tak Choi ,  In-chul Hwang

Inventor： Sun-bal Kim ,  Hyung-tak Choi ,  In-chul Hwang

IPC: H04N5/91

CPC classification number: H04N5/783

Abstract: A contents reproducing method and apparatus for adjusting a contents reproducing time are provided. The method includes: receiving a target reproducing time and user preference information, the user preference information including at least one of user preferred contents sections or scenes from an external source; obtaining contents reproducing data for adjusting a reproducing speed of the contents based on the target reproducing time and the user preference information; and adjusting the reproducing speed of the contents based on the reproducing data.

Abstract translation: 提供了一种用于调整内容再现时间的内容再现方法和装置。 该方法包括：从外部源接收目标再现时间和用户偏好信息，所述用户偏好信息包括用户优选内容部分或场景中的至少一个; 基于所述目标再现时间和所述用户偏好信息获得用于调整所述内容的再现速度的内容再现数据; 以及基于再现数据调整内容的再现速度。

公开(公告)号：US20110277004A1

公开(公告)日：2011-11-10

申请号：US12918442

申请日：2009-02-17

Applicant: In-Chul Hwang ,  Ho Jin ,  Eun-Hee Rhim ,  Mun-Jo Kim

Inventor： In-Chul Hwang ,  Ho Jin ,  Eun-Hee Rhim ,  Mun-Jo Kim

IPC: H04N7/173

CPC classification number: H04N21/43615 ,  H04N5/44543 ,  H04N21/4363 ,  H04N21/4431 ,  H04N21/4622 ,  H04N21/6547

Abstract: A method and apparatus for controlling a device relaying an IPTV service by an apparatus using the IPTV service are provided. The apparatus includes an application driving unit which drives an application that is used to access the IPTV service, and a browser driving unit which drives a browser that provides the application with a driving environment for the application to access the IPTV service, wherein the browser comprises at least one application programming interface (API) related to controlling the device.

Abstract translation: 提供了一种用于通过使用IPTV服务的装置来控制中继IPTV服务的设备的方法和装置。 该装置包括：驱动用于访问IPTV服务的应用的应用驱动单元;以及浏览器驱动单元，其驱动向应用提供应用的访问IPTV服务的驱动环境的浏览器，其中浏览器包括 至少一个与控制设备有关的应用编程接口（API）。

公开(公告)号：US20110219386A1

公开(公告)日：2011-09-08

申请号：US13041782

申请日：2011-03-07

Applicant: In-Chul HWANG ,  Mun-Jo KIM

Inventor： In-Chul HWANG ,  Mun-Jo KIM

IPC: G06F9/46

CPC classification number: H04N21/4722 ,  G06F16/745 ,  G06F16/78 ,  G06F16/9562 ,  H04N21/44008 ,  H04N21/47217

Abstract: A method and apparatus of generating and storing bookmark information regarding a point of time during reproduction of audio/video (AV) content are provided. The information storage apparatus includes: a browser driver which drives a browser, the browser including an application programming interface (API) which generates information regarding a point of time according to reproduction of audio/video (AV) content; and a storage unit which stores the information regarding the point of time, wherein the API generates the information regarding the point of time by receiving metadata regarding the point of time from an application program related to the reproduction of the AV content, and matching the metadata with an identifier of the AV content.

Abstract translation: 提供一种生成和存储关于音频/视频（AV）内容的再现期间的时间点的书签信息的方法和装置。 信息存储装置包括：驱动浏览器的浏览器驱动器，浏览器包括根据音频/视频（AV）内容的再现产生关于时间点的信息的应用程序编程接口（API）; 以及存储单元，其存储关于时间点的信息，其中API通过从与AV内容的再现相关的应用程序接收关于时间点的元数据并且将元数据进行匹配来生成关于时间点的信息 具有AV内容的标识符。

公开(公告)号：US20100299707A1

公开(公告)日：2010-11-25

申请号：US12850776

申请日：2010-08-05

Applicant: Mun-Jo KIM ,  In-Chul HWANG

Inventor： Mun-Jo KIM ,  In-Chul HWANG

IPC: G06F13/00 ,  H04N5/445

CPC classification number: H04N7/17318 ,  H04L65/1006 ,  H04L65/4076 ,  H04L65/4084 ,  H04L67/16 ,  H04L67/2804 ,  H04N21/47202 ,  H04N21/6125 ,  H04N21/6405 ,  H04N21/84 ,  H04N21/8586

Abstract: A method and apparatus for receiving metadata regarding an application providing an internet protocol television (IPTV) service, in which a metadata request message for requesting metadata regarding an application providing at least one IPTV service is generated, the metadata request message is transmitted to a second entity apparatus, and a metadata response message including the metadata regarding the application providing the at least one IPTV service is received from the second entity apparatus, in response to the metadata request message.

Abstract translation: 一种用于接收关于提供互联网协议电视（IPTV）服务的应用的元数据的方法和装置，其中生成用于请求关于提供至少一个IPTV服务的应用的元数据的元数据请求消息，所述元数据请求消息被发送到第二 实体装置，并且响应于元数据请求消息，从第二实体装置接收包括关于提供至少一个IPTV服务的应用的元数据的元数据响应消息。

公开(公告)号：US20100086821A1

公开(公告)日：2010-04-08

申请号：US12361076

申请日：2009-01-28

Applicant: Nak Hyun Kwon ,  Tae Won Lim ,  In Chul Hwang ,  Byung Ki Ahn ,  Jae Seung Lee ,  Ki Sub Lee

Inventor： Nak Hyun Kwon ,  Tae Won Lim ,  In Chul Hwang ,  Byung Ki Ahn ,  Jae Seung Lee ,  Ki Sub Lee

IPC: H01M8/10 ,  H01M4/00 ,  B05D3/00

CPC classification number: H01M4/8828 ,  H01M4/8814 ,  H01M4/8882 ,  H01M2008/1095

Abstract: The present invention provides a method for manufacturing a membrane-electrode assembly (MEA) which is a core element of a polymer electrolyte membrane fuel cell for a vehicle and an electrode therefor. The method for manufacturing an MEA of the present invention is implemented to provide a highly-concentrated catalyst slurry which is uniformly dispersed, compared to conventional catalyst slurries, by a catalyst slurry manufacturing process including a vacuum defoaming process.

Abstract translation: 本发明提供一种制造作为车辆用聚合物电解质膜燃料电池的核心元件的膜电极接合体（MEA）的制造方法及其电极。 实施本发明的MEA的制造方法，通过包括真空消泡处理的催化剂浆料制造方法，与传统的催化剂浆料相比，提供均匀分散的高浓度催化剂浆料。

公开(公告)号：US20090193483A1

公开(公告)日：2009-07-30

申请号：US12358897

申请日：2009-01-23

Applicant: In-chul HWANG ,  O-Hoon KWON ,  Sung-jin PARK ,  Mun-jo KIM ,  Eun-hee RHIM ,  Sung-wook AHN

Inventor： In-chul HWANG ,  O-Hoon KWON ,  Sung-jin PARK ,  Mun-jo KIM ,  Eun-hee RHIM ,  Sung-wook AHN

IPC: H04N7/173

CPC classification number: H04N21/435 ,  H04N21/235 ,  H04N21/44204 ,  H04N21/4532 ,  H04N21/4627 ,  H04N21/47202 ,  H04N21/6125 ,  H04N21/64322 ,  H04N21/6582 ,  H04N21/812 ,  H04N21/8355 ,  H04N21/84

Abstract: Provided are a method and apparatus for limiting a content usage authority scope of a client by using metadata in an Internet Protocol Television (IPTV) service. The method performed by a metadata server adds control information to the metadata and transmits the metadata, wherein the content usage authority scope of the client is defined in the control information. The client of a user limits a content control operation according to a user input by using the control information extracted from the metadata.

Abstract translation: 提供了一种通过使用因特网协议电视（IPTV）服务中的元数据来限制客户端的内容使用权限范围的方法和装置。 由元数据服务器执行的方法将控制信息添加到元数据并发送元数据，其中在控制信息中定义客户端的内容使用权限范围。 用户的客户端通过使用从元数据提取的控制信息来根据用户输入限制内容控制操作。

公开(公告)号：US20090144787A1

公开(公告)日：2009-06-04

申请号：US12324913

申请日：2008-11-28

Applicant: In-chul HWANG ,  Mun-jo KIM ,  Eun-hee RHIM

Inventor： In-chul HWANG ,  Mun-jo KIM ,  Eun-hee RHIM

IPC: H04N7/173

CPC classification number: H04N21/43615 ,  H04N7/17318 ,  H04N7/17354 ,  H04N21/4331 ,  H04N21/4788 ,  H04N21/482 ,  H04N21/6125 ,  H04N21/6175

Abstract: Provided are method and apparatus for searching for a second device relaying at least one IPTV service included in the same residential network as a first device, wherein the searching is performed by the first device, and receiving the IPTV service provided from outside of the residential network through a found second device.

Abstract translation: 提供了用于搜索第二设备的方法和设备，该第二设备将包括在与第一设备相同的住宅网络中的至少一个IPTV服务中继，其中，所述搜索由第一设备执行，并且接收从住宅网络外部提供的IPTV服务 通过找到第二个设备。

公开(公告)号：US20090041653A1

公开(公告)日：2009-02-12

申请号：US11999969

申请日：2007-12-07

Applicant: In Chul Hwang ,  Jong Heop Yi ,  Ji Bong Joo ,  Nak Hyun Kwon ,  Pil Kim

Inventor： In Chul Hwang ,  Jong Heop Yi ,  Ji Bong Joo ,  Nak Hyun Kwon ,  Pil Kim

IPC: C01B31/04

CPC classification number: H01M4/926 ,  B82Y30/00 ,  C01B32/20 ,  H01M4/92

Abstract: The present invention relates to a process for preparing a porous graphite carbon with high crystallinity, which comprises the steps of: (a) hydrothermally treating sucrose (i.e. carbon precursor), transitional metal precursor and uniform-sized silica particles at the same time to prepare a polymer; and (b) carbonizing the polymer, which can provide a porous graphite carbon with remarkably improved crystallinity suitable for a catalyst support for a fuel cell.

Abstract translation: 本发明涉及一种制备具有高结晶度的多孔石墨碳的方法，其包括以下步骤：（a）同时水解热处理蔗糖（即碳前体），过渡金属前体和均匀二氧化硅颗粒，以制备 聚合物 和（b）碳化聚合物，其可以提供适合于燃料电池的催化剂载体的显着改善的结晶度的多孔石墨碳。

公开(公告)号：US20080229380A1

公开(公告)日：2008-09-18

申请号：US11938410

申请日：2007-11-12

Applicant: In-chul HWANG

Inventor： In-chul HWANG

IPC: H04N7/16

CPC classification number: H04N7/17318 ,  H04N21/26283 ,  H04N21/26291 ,  H04N21/4586

Abstract: Disclosed are a method and apparatus for transmitting and receiving broadcasting information. A method of receiving broadcasting information using reserved channels according to an aspect of the present invention includes receiving information of a program schedule that includes a dynamic program having a flexible broadcasting schedule, searching one or more reserved channels that receive broadcasting signals according to a new program schedule changed due to the dynamic program, and receiving the broadcasting signals through the one or more searched reserved channels.

Abstract translation: 公开了一种用于发送和接收广播信息的方法和装置。 根据本发明的一个方面的使用保留信道接收广播信息的方法包括接收包括具有灵活广播时间表的动态节目的节目表的信息，根据新节目搜索接收广播信号的一个或多个保留信道 时间表由于动态程序而改变，并且通过一个或多个搜索到的预留信道接收广播信号。

公开(公告)号：US20080228817A1

公开(公告)日：2008-09-18

申请号：US11924851

申请日：2007-10-26

Applicant: Woo-hyoung LEE ,  Eun NAMGUNG ,  Do-jun YANG ,  Hyung-tak CHOI ,  In-chul HWANG ,  Zhang-hoon OH

Inventor： Woo-hyoung LEE ,  Eun NAMGUNG ,  Do-jun YANG ,  Hyung-tak CHOI ,  In-chul HWANG ,  Zhang-hoon OH

IPC: G06F17/30

CPC classification number: G06F17/3089 ,  G06F17/30905 ,  Y10S707/913

Abstract: The present invention relates to a content hook-up apparatus and method. In particular, the present invention relates to a content hook-up apparatus that searches and downloads various formats of content corresponding to a search list input from a user, performs format conversion on the downloaded content so as to be playable on a predetermined display apparatus, and provides the content subjected to the format conversion to the display apparatus, which can play the content in a streaming manner. The content hook-up apparatus searches and downloads the content at a predetermined interval according to the user's setting and maintains a reserve space for storing the downloaded content.

Abstract translation: 本发明涉及一种内容连接装置和方法。 特别地，本发明涉及一种内容连接装置，其搜索和下载与从用户输入的搜索列表相对应的各种格式的内容，对下载的内容进行格式转换，以便在预定的显示装置上可播放， 并且将经过格式转换的内容提供给能够以流式播放内容的显示装置。 内容连接装置根据用户的设置以预定间隔搜索和下载内容，并维护用于存储下载的内容的预留空间。