Patents by Inventor Ku Chang

Ku Chang 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).

  • Publication number: 20120268286
    Abstract: Provided is a method for displaying electricity use status and a portable device thereof by identifying at least one electronic appliance in an image on a screen captured through a camera, receiving electricity use information of the at least one electronic appliance, determining the electricity use status of the at least one electronic appliance using the received electricity use information, and displaying one of a plurality of Graphical User Interfaces (GUI), wherein each GUI corresponds to a different stage of the electricity use status of the at least one electronic appliance
    Type: Application
    Filed: February 14, 2012
    Publication date: October 25, 2012
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Young-kyu JIN, Young-ho LEE, II-ku CHANG, Young-shil JANG
  • Publication number: 20120054319
    Abstract: Once a request is received from a common information model (CIM) Object Manager (CIMOM), a CIM server may respond quickly and efficiently by utilizing data which is stored in advance of the request from the CIMOM. This previously stored copy of soon-to-be-requested data may be stored in anticipation of receiving the request from the CIMOM for the data, and may be quickly returned to the CIMOM upon receiving the request for it. A CIM profile provider may generate this pre-stored data for a device in order to respond to the request, and a CIM caching provider may receive the data, store the data, receive the request for the data, and provide the data in response to the request, according to one embodiment.
    Type: Application
    Filed: August 31, 2011
    Publication date: March 1, 2012
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Hancock YC. Chang, Chang Wei-Chien, Ku-Lan Kao, Ku Chang Kuo
  • Publication number: 20110252261
    Abstract: A method of displaying power consumption by receiving information regarding Real Time Pricing (RTP) in which a power rate varies according to time; receiving power consumption amounts; and displaying predetermined visual displaying means based on the RTP information and the received power consumption amounts.
    Type: Application
    Filed: April 13, 2011
    Publication date: October 13, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Young-ho RHEE, Young-kyu JIN, Jong-woo JUNG, Yeo-jin KIM, Il-ku CHANG
  • Patent number: 7987313
    Abstract: A hierarchical ring architecture is constructed with on-chip networks. The on-chip network includes two type-0 ring nodes and two type-1 ring nodes. Multiple data transfer is provided in parallel between multiple processor cores or multiple functional units and register banks with a dynamic configuration. A low control complexity, an optimized local bandwidth, an optimized remote node path, a low routing complexity, and a simplified circuit is thus obtained.
    Type: Grant
    Filed: February 11, 2008
    Date of Patent: July 26, 2011
    Assignee: National Chung Cheng University
    Inventors: Shu-Hsuan Chou, Ming-Ku Chang, Yi-Chao Chan, Tien-Fu Chen
  • Publication number: 20110161838
    Abstract: Provided is an apparatus and method for providing a virtual space associated with a user. The apparatus may include a storage to store context information of the user of the virtual space, and a controller to provide, to another user, the virtual space transformed based on the context information of the user when the other user visits the virtual space of the user. The context information may include at least one of a connection time when the user connects to the virtual space, a location of the user during the connection time, a current emotion of the user as determined by the user, and a current status of the user as determined by the user.
    Type: Application
    Filed: April 29, 2010
    Publication date: June 30, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun Joo KANG, Young Ho RHEE, Yeo Jin KIM, Il Ku CHANG, Ju Youn LEE
  • Publication number: 20110093415
    Abstract: A content recommendation apparatus and method are provided. The content recommendation apparatus may record user history information of a user of a personal communication terminal where a web browsing service or mobile communication is possible. The user history information may be used to generate preference information of the user. Based on the preference information, content may be recommended to the user through a display based on a category type of the content such that different types of content are visually differentiated on the display.
    Type: Application
    Filed: June 15, 2010
    Publication date: April 21, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young Ho RHEE, Hyun Joo Kang, Yeo Jin Kim, Il Ku Chang, Ju Youn Lee
  • Patent number: 7917793
    Abstract: The present invention uses a swing structure to avoid using a clock period at a non-efficient execution time. The execution time is precisely controlled to enhance a performance of a processor using a low voltage. Thus, synchronization problems in a chip under different environments are solved for high reliability.
    Type: Grant
    Filed: February 11, 2008
    Date of Patent: March 29, 2011
    Assignee: National Chung Cheng University
    Inventors: Shu-Hsuan Chou, Yi-Chao Chan, Ming-Ku Chang, Tien-Fu Chen
  • Publication number: 20100287400
    Abstract: The present invention uses a swing structure to avoid using a clock period at a non-efficient execution time. The execution time is precisely controlled to enhance a performance of a processor using a low voltage. Thus, synchronization problems in a chip under different environments are solved for high reliability.
    Type: Application
    Filed: February 11, 2008
    Publication date: November 11, 2010
    Applicant: National Chung Cheng University
    Inventors: Shu-Hsuan Chou, Yi-Chao Chan, Ming-Ku Chang, Tien-Fu Chen
  • Publication number: 20100287326
    Abstract: A hierarchical ring architecture is constructed with on-chip networks. The on-chip network includes two type-0 ring nodes and two type-1 ring nodes. The present invention provides multiple data transfer in parallel between multiple processor cores or multiple function units and register banks with dynamic configuration. The present invention thus obtains a low control complexity, an optimized local bandwidth, an optimized remote node path, a low routing complexity and a simplified circuit.
    Type: Application
    Filed: February 11, 2008
    Publication date: November 11, 2010
    Applicant: National Chung Cheng University
    Inventors: Shu-Hsuan Chou, Ming-Ku Chang, Yi-Chao Chan, Tien-Fu Chen
  • Publication number: 20100178939
    Abstract: Disclosed is a location-based service method using location information of a mobile terminal in a mobile communication system. In a location-based service providing method, second mobile terminals within a predetermined range of a first mobile terminal are searched for, status information and relative location information of one or more second mobile terminals found is collected, and display data comprising the relative locations and status information of the one or more second mobile terminals found is sent to the first mobile terminal.
    Type: Application
    Filed: September 25, 2009
    Publication date: July 15, 2010
    Inventors: Hyun-joo KANG, Young-ho Rhee, Il-ku Chang, Ju-youn Lee, Eun-jung Lee
  • Publication number: 20100114901
    Abstract: Content providing and searching technology provides content capable of collecting user-related information for searching to which a user's intention is reflected, and collects user-related information from user devices that receive the content. By providing user-related information to user devices, it may be possible to process various user-related events. Moreover, since searching to which a user's intention is reflected may be possible, the user may easily search for desired content.
    Type: Application
    Filed: November 2, 2009
    Publication date: May 6, 2010
    Inventors: Young-ho RHEE, Hyun-joo Kang, Yeo-jin Kim, Il-ku Chang, Ju-youn Lee
  • Publication number: 20100115039
    Abstract: A communication system and a communication method of recommending a communication tool based on a state of a counter party are provided. In the communication system a server may be connected with at least one terminal over a network. The server may estimate a current state of a user of a first terminal from an expanding profile received from the first terminal and recommend a communication tool corresponding to the current state. A second terminal may receive the current state of the user of the first terminal and a recommended communication tool from the server. Accordingly, it is possible to perform communication according to the state of a counter party.
    Type: Application
    Filed: September 11, 2009
    Publication date: May 6, 2010
    Inventors: Yeo-jin KIM, Hyun-joo KANG, Young-ho RHEE, Ju-youn LEE, Il-ku CHANG
  • Patent number: 7667339
    Abstract: An epoxy resin composition for semiconductor encapsulation includes at least one epoxy resin, at least one curing agent, at least one filler, and at least one first curing accelerator, the first curing accelerator having a tetracyanoethylene, a 7,7,8,8-tetracyanoquinodimethane, a compound having the chemical structure of Formula 1, or a mixture thereof, wherein each of R1 through R7, independently, represents a hydrogen atom or a C1-C12 hydrocarbon group, provided that when R1 through R7 are C1-C12 hydrocarbon groups, R1 and R2, R2 and R3, R3 and R4, R4 and R5, R5 and R6, and R6 and R7 can be joined to each other to form a cyclic structure.
    Type: Grant
    Filed: December 29, 2006
    Date of Patent: February 23, 2010
    Assignee: Cheil Industries, Inc.
    Inventors: Eun Jung Lee, Yoon Kok Park, Young Kyun Lee, Whan Gun Kim, Suk Ku Chang
  • Publication number: 20090140998
    Abstract: A mobile terminal having a touch screen and a method of inputting characters through the touch screen of the mobile terminal. When a user inputs characters though a touch screen of a mobile terminal, he or she can copy already written characters, character strings or images, or paste the copied characters, character stings or images, through a drag operation. Therefore, a user is allowed to copy or paste characters through a drag operation, when inputting the characters through a touch screen of a mobile terminal.
    Type: Application
    Filed: November 28, 2008
    Publication date: June 4, 2009
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jong-woo JUNG, Young-wan SEO, Il-ku Chang
  • Publication number: 20090119288
    Abstract: An apparatus and method of searching media data is provided. The method of searching media data includes selecting attributes from a displayed category, calculating degrees of correspondence between the selected attributes and media data, and generating specified signals in accordance with the calculated degrees of correspondence.
    Type: Application
    Filed: November 5, 2008
    Publication date: May 7, 2009
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kiran Pal SAGOO, Il-ku CHANG, Young-wan SEO, Jong-woo JUNG
  • Publication number: 20090066656
    Abstract: A method and apparatus to inputt Korean characters using a touch screen, the method including: if a first input that selects a consonant key displayed on the touch screen is sensed, vowel keys including a Cheon (•) key, a Ji (-) key, and an In (?) key are displayed around the selected consonant key; and, if a second input that selects at least one of the displayed vowel keys is sensed, a consonant corresponding to the first input is determined as an initial character of a syllable and a vowel corresponding to the second input is determined as a medial character of the syllable.
    Type: Application
    Filed: September 3, 2008
    Publication date: March 12, 2009
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-woo JUNG, Young-wan SEO, Il-ku CHANG, Ho-kyung KIM, Shannu JIANG
  • Publication number: 20080080402
    Abstract: A method and apparatus for providing an Internet service by interacting between a network of a network operator and an Internet service network in a communication system are provided, in which a service interface server interfaces between the Internet service network and the network of the network operator, an application server of the Internet service network requests from the service interface server at least one of subscriber profile information and/or service profile information for a subscriber, and upon receipt from the service interface server for the request for the at least one information, a universal user profile server provides the requested profile information among registered subscriber information and service profile information.
    Type: Application
    Filed: October 1, 2007
    Publication date: April 3, 2008
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Deug-Ku Chang, Dae-Seok Kim, Young-Ky Kim, Joon-Ho Park
  • Publication number: 20080052406
    Abstract: A media transmission method and apparatus of a first server using a session-based messaging service in a communication system. The first server sets Media Relay Capacity (MRC) information of a first User Equipment (UE), transmits the set MRC information to a second server, receives a response from the second server after transmitting the MRC information, and notifies the response to the first UE. The response is a response that the second server has received from a second UE after notifying the second UE of the setting of the MRC information.
    Type: Application
    Filed: August 21, 2007
    Publication date: February 28, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Dong-Keon Kong, Deug-Ku Chang, Dae-Seok Kim, Sang-Jun Moon, Sung-Won Lee
  • Publication number: 20070229459
    Abstract: A computer peripheral input device is described. The computer peripheral input device includes a housing and a button. The housing is under a user's palm. The button, sideward positioned on the housing, is for the user to non-downward push with the user's index finger or middle finger.
    Type: Application
    Filed: November 15, 2006
    Publication date: October 4, 2007
    Inventor: Pen-Ku Chang
  • Publication number: 20070213476
    Abstract: An epoxy resin composition for semiconductor encapsulation includes at least one epoxy resin, at least one curing agent, at least one filler, and at least one first curing accelerator, the first curing accelerator having a tetracyanoethylene, a 7,7,8,8-tetracyanoquinodimethane, a compound having the chemical structure of Formula 1, or a mixture thereof, wherein each of R1 through R7, independently, represents a hydrogen atom or a C1-C12 hydrocarbon group, provided that when R1 through R7 are C1-C12 hydrocarbon groups, R1 and R2, R2 and R3, R3 and R4, R4 and R5, R5 and R6, and R6 and R7 can be joined to each other to form a cyclic structure.
    Type: Application
    Filed: December 29, 2006
    Publication date: September 13, 2007
    Inventors: Eun Jung Lee, Yoon Kok Park, Young Kyun Lee, Whan Gun Kim, Suk Ku Chang