Patents by Inventor Jae-Won Chang

Jae-Won 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).

  • Patent number: 11317256
    Abstract: A method of, and a mobile terminal configured for, efficiently displaying an event indication in the form of a pop-up box during idle mode of a mobile terminal is provided. Upon occurrence of a second event in idle mode, it is determined whether an event pop-up box indicating an occurrence of a first event of the same type as the second event exists. When the event pop-up box indicating the occurrence of the first event exists, the event pop-up box is updated with information indicating the occurrence of the second event and displayed on a display.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: April 26, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Su-A Baek, Kyung-Ae Lim, Seung-Chul Choi, Jae-Won Chang
  • Publication number: 20200280823
    Abstract: A method of, and a mobile terminal configured for, efficiently displaying an event indication in the form of a pop-up box during idle mode of a mobile terminal is provided. Upon occurrence of a second event in idle mode, it is determined whether an event pop-up box indicating an occurrence of a first event of the same type as the second event exists. When the event pop-up box indicating the occurrence of the first event exists, the event pop-up box is updated with information indicating the occurrence of the second event and displayed on a display.
    Type: Application
    Filed: May 18, 2020
    Publication date: September 3, 2020
    Inventors: Su-A BAEK, Kyung-Ae LIM, Seung-Chul CHOI, Jae-Won CHANG
  • Patent number: 10681508
    Abstract: A method of, and a mobile terminal configured for, efficiently displaying an event indication in the form of a pop-up box during idle mode of a mobile terminal is provided. Upon occurrence of a second event in idle mode, it is determined whether an event pop-up box indicating an occurrence of a first event of the same type as the second event exists. When the event pop-up box indicating the occurrence of the first event exists, the event pop-up box is updated with information indicating the occurrence of the second event and displayed on a display.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: June 9, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Su-A Baek, Kyung-Ae Lim, Seung-Chul Choi, Jae-Won Chang
  • Patent number: 10347576
    Abstract: A semiconductor package includes a package substrate, the package substrate including a conductive plate, an insulating plate on the conductive plate, the insulating plate including a mounting region and a peripheral region surrounding the mounting region, and at least one capillary channel in the peripheral region, a semiconductor chip on the mounting region of the insulating plate, and a molding member on the insulating plate to cover the semiconductor chip, a portion of the molding member being in the at least one capillary channel.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: July 9, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kwang-Won Choi, Sang-Woo Pae, Seong-Won Jeong, Min-Jae Kwon, Da-Hye Min, Jin-Chul Park, Jae-Won Chang
  • Patent number: 10184981
    Abstract: Provided is an apparatus for measuring an input time of an input signal, and more particularly, an apparatus for measuring an input time of an input signal more precisely than a reference clock using a delay circuit. The apparatus for measuring an input time of an input signal includes: a signal input unit receiving a signal; a clock generation unit generating a reference clock; a delay unit including at least one delay circuit generating at least one delayed clock by delaying the reference clock; a detection unit detecting a signal input from the signal input unit, depending on a clock signal input from the clock generation unit and delay circuits; and an operation unit operating an input time of an input signal from the signal input unit based on data detected by the detection unit.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: January 22, 2019
    Assignee: Korea Aerospace Research Institute
    Inventors: Jae-Won Chang, Tae-Sik Kim, Jung Wook Hyun
  • Publication number: 20180090430
    Abstract: A semiconductor package includes a package substrate, the package substrate including a conductive plate, an insulating plate on the conductive plate, the insulating plate including a mounting region and a peripheral region surrounding the mounting region, and at least one capillary channel in the peripheral region, a semiconductor chip on the mounting region of the insulating plate, and a molding member on the insulating plate to cover the semiconductor chip, a portion of the molding member being in the at least one capillary channel.
    Type: Application
    Filed: September 20, 2017
    Publication date: March 29, 2018
    Inventors: Kwang-Won CHOI, Sang-Woo PAE, Seong-Won JEONG, Min-Jae KWON, Da-Hye MIN, Jin-Chul PARK, Jae-Won CHANG
  • Patent number: 9773699
    Abstract: In a method of forming a wiring structure, a lower structure is formed on a substrate. An insulating interlayer is formed on the lower structure. The insulating interlayer is partially removed to form at least one via hole and a dummy via hole. An upper portion of the insulating interlayer is partially removed to form a trench connecting the via hole and the dummy via hole. A first metal layer filling the via hole and the dummy via hole is formed. A second metal layer filling the trench is formed on the first metal layer.
    Type: Grant
    Filed: January 19, 2016
    Date of Patent: September 26, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-Jin Lee, Rak-Hwan Kim, Byung-Hee Kim, Jin-Nam Kim, Tsukasa Matsuda, Wan-Soo Park, Nae-In Lee, Jae-Won Chang, Eun-Ji Jung, Jeong-Ok Cha, Jae-Won Hwang, Jung-Ha Hwang
  • Publication number: 20170272920
    Abstract: A method of, and a mobile terminal configured for, efficiently displaying an event indication in the form of a pop-up box during idle mode of a mobile terminal is provided. Upon occurrence of a second event in idle mode, it is determined whether an event pop-up box indicating an occurrence of a first event of the same type as the second event exists. When the event pop-up box indicating the occurrence of the first event exists, the event pop-up box is updated with information indicating the occurrence of the second event and displayed on a display.
    Type: Application
    Filed: June 5, 2017
    Publication date: September 21, 2017
    Inventors: Su-A BAEK, Kyung-Ae LIM, Seung-Chul CHOI, Jae-Won CHANG
  • Publication number: 20160293484
    Abstract: In a method of forming a wiring structure, a lower structure is formed on a substrate. An insulating interlayer is formed on the lower structure. The insulating interlayer is partially removed to form at least one via hole and a dummy via hole. An upper portion of the insulating interlayer is partially removed to form a trench connecting the via hole and the dummy via hole. A first metal layer filling the via hole and the dummy via hole is formed. A second metal layer filling the trench is formed on the first metal layer.
    Type: Application
    Filed: January 19, 2016
    Publication date: October 6, 2016
    Inventors: Jong-Jin Lee, Rak-Hwan Kim, Byung-Hee Kim, Jin-Nam Kim, Tsukasa Matsuda, Wan-Soo Park, Nae-In Lee, Jae-Won Chang, Eun-Ji Jung, Jeong-Ok Cha, Jae-Won Hwang, Jung-Ha Hwang
  • Publication number: 20160274189
    Abstract: Provided is an apparatus for measuring an input time of an input signal, and more particularly, an apparatus for measuring an input time of an input signal more precisely than a reference clock using a delay circuit.
    Type: Application
    Filed: September 24, 2014
    Publication date: September 22, 2016
    Applicant: Korea Aerospace Research Institute
    Inventors: Jae-Won Chang, Tae-Sik Kim, Jung Wook Hyun
  • Patent number: 8887537
    Abstract: A drum type washing machine is provided. The drum type washing machine may include a cabinet, a tub fixed to an inner side of the cabinet, a drum rotatably arranged in the tub, and a driving motor positioned at a rear side of the drum for generating a driving force that rotates the drum. The washing machine may also include a supporting plate to rotatably support a rotational shaft extending between the motor and the drum, and a plurality of supporters connected between the supporting plate and the cabinet. Such an arrangement may increase washing capacity by increasing a diameter of the drum without increasing an external size of the cabinet.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: November 18, 2014
    Assignee: LG Electronics Inc.
    Inventor: Jae-Won Chang
  • Patent number: 8646293
    Abstract: A drum type washing machine is provided. The drum type washing machine may include a cabinet, a tub fixed to an inner side of the cabinet, a drum rotatably arranged in the tub, and a driving motor positioned at a rear side of the drum for generating a driving force that rotates the drum. The washing machine may also include a supporting plate to rotatably support a rotational shaft extending between the motor and the drum, and a plurality of supporters connected between the supporting plate and the cabinet. Such an arrangement may increase washing capacity by increasing a diameter of the drum without increasing an external size of the cabinet.
    Type: Grant
    Filed: January 6, 2011
    Date of Patent: February 11, 2014
    Assignee: LG Electronics Inc.
    Inventor: Jae-Won Chang
  • Patent number: 8646292
    Abstract: A drum type washing machine is provided. The drum type washing machine includes a cabinet for forming an appearance; a tub fixed to an inner side of the cabinet and for storing washing water, a drum rotatably arranged in the tub for washing and dehydrating laundry, and a driving motor positioned at a rear side of the drum for generating a driving force by which the drum is rotated. The washing machine can increase washing capacity with maintaining an entire size thereof by increasing a diameter of the drum without increasing a size of the cabinet. The washing machine may include a supporting plate to rotatably support the rotational shaft, and a supporting unit to support the supporting plate, the supporting unit comprising a plurality of supporters connected between the supporting plate and the cabinet.
    Type: Grant
    Filed: December 16, 2009
    Date of Patent: February 11, 2014
    Assignee: LG Electronics Inc.
    Inventor: Jae-Won Chang
  • Patent number: 8616027
    Abstract: Disclosed is a drum type washing machine with a cabinet for forming an appearance; a tub fixed to an inner side of the cabinet and for storing washing water, a drum rotatably arranged in the tub for washing and dehydrating laundry, and a driving motor positioned at a rear side of the drum for generating a driving force by which the drum is rotated. The washing machine can increase washing capacity with maintaining an entire size thereof by increasing a diameter of the drum without increasing a size of the cabinet. The washing machine may include a supporting plate to rotatably support the rotational shaft, and a supporting unit to support the supporting plate, the supporting unit comprising a plurality of supporters connected between the supporting plate and the cabinet.
    Type: Grant
    Filed: November 7, 2008
    Date of Patent: December 31, 2013
    Assignee: LG Electronics Inc.
    Inventor: Jae-Won Chang
  • Publication number: 20130310008
    Abstract: A method of, and a mobile terminal configured for, efficiently displaying an event indication in the form of a pop-up box during idle mode of a mobile terminal is provided. Upon occurrence of a second event in idle mode, it is determined whether an event pop-up box indicating an occurrence of a first event of the same type as the second event exists. When the event pop-up box indicating the occurrence of the first event exists, the event pop-up box is updated with information indicating the occurrence of the second event and displayed on a display.
    Type: Application
    Filed: July 16, 2013
    Publication date: November 21, 2013
    Inventors: Su-A BAEK, Kyoung-Ae LIM, Seung-Chul CHOI, Jae-Won CHANG
  • Patent number: 8387421
    Abstract: A drum type washing machine is provided. The drum type washing machine may include a cabinet, a tub fixed to an inner side of the cabinet, a drum rotatably arranged in the tub, and a driving motor positioned at a rear side of the drum for generating a driving force that rotates the drum. The washing machine may also include a supporting plate to rotatably support a rotational shaft extending between the motor and the drum, and a plurality of supporters connected between the supporting plate and the cabinet. Such an arrangement may increase washing capacity by increasing a diameter of the drum without increasing an external size of the cabinet.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: March 5, 2013
    Assignee: LG Electronics Inc.
    Inventor: Jae-Won Chang
  • Patent number: 8359510
    Abstract: According to one embodiment, a method for repetitive transmission using a plurality of sub-carriers includes: preparing a symbol to be transmitted using the plurality of sub-carriers within a single time domain unit; repeating the symbol a predetermined number (N) of times; applying a corresponding one of N different cyclic shift values to each of the N repeated symbols to be transmitted using the plurality of sub-carriers within the single time domain unit; performing an IFFT (Inverse Fast Fourier Transform) on each of the N repeated symbols to which the corresponding one of the N different cyclic shift values is applied; and transmitting the N repeated symbols on which the IFFT is performed using the plurality of sub-carriers.
    Type: Grant
    Filed: February 21, 2012
    Date of Patent: January 22, 2013
    Assignee: LG Electronics Inc.
    Inventors: Moon-Il Lee, Jin-Young Chun, Jae-Won Chang, Jin-Hyuk Jung
  • Patent number: 8341983
    Abstract: A drum type washing machine is provided. The drum type washing machine may include a cabinet, a tub fixed to an inner side of the cabinet, a drum rotatably arranged in the tub, and a driving motor positioned at a rear side of the drum for generating a driving force that rotates the drum. The washing machine may also include a supporting plate to rotatably support a rotational shaft extending between the motor and the drum, and a plurality of supporters connected between the supporting plate and the cabinet. Such an arrangement may increase washing capacity by increasing a diameter of the drum without increasing an external size of the cabinet.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: January 1, 2013
    Assignee: LG Electronics Inc.
    Inventor: Jae-Won Chang
  • Patent number: 8336339
    Abstract: A drum type washing machine is provided. The drum type washing machine may include a cabinet, a tub fixed to an inner side of the cabinet, a drum rotatably arranged in the tub, and a driving motor positioned at a rear side of the drum for generating a driving force that rotates the drum. The washing machine may also include a supporting plate to rotatably support a rotational shaft extending between the motor and the drum, and a plurality of supporters connected between the supporting plate and the cabinet. Such an arrangement may increase washing capacity by increasing a diameter of the drum without increasing an external size of the cabinet.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: December 25, 2012
    Assignee: LG Electronics Inc.
    Inventor: Jae-Won Chang
  • Patent number: 8336340
    Abstract: A drum type washing machine is provided. The drum type washing machine may include a cabinet, a tub fixed to an inner side of the cabinet, a drum rotatably arranged in the tub, and a driving motor positioned at a rear side of the drum for generating a driving force that rotates the drum. The washing machine may also include a supporting plate to rotatably support a rotational shaft extending between the motor and the drum, and a plurality of supporters connected between the supporting plate and the cabinet. Such an arrangement may increase washing capacity by increasing a diameter of the drum without increasing an external size of the cabinet.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: December 25, 2012
    Assignee: LG Electronics Inc.
    Inventor: Jae-Won Chang