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).

  • Publication number: 20120006075
    Abstract: A drum-type washing machine is disclosed, in which bearings are received in the bearing housing assembly. The bearing housing assembly may include a support portion coupled to a motor, and a coupling portion connected to a damper bracket.
    Type: Application
    Filed: September 22, 2011
    Publication date: January 12, 2012
    Inventors: Hee Tae LIM, Jae Won Chang, Hyun Seok Seo, Min Gyu Jo
  • Publication number: 20120006076
    Abstract: A drum type washing machine has a cabinet forming an outer appearance of the washing machine, a tub fixed inside the cabinet for storing the washing water, a drum disposed in the tub and having both side surfaces supported by the cabinet to be rotatable and an inlet through which laundries come in/go out on a circumferential surface thereof, and a driving motor fixed on one side surface of the drum to rotate the drum. Washing capacity can be increased while maintaining the entire size of the washing machine by increasing a diameter of the drum without increasing the size of the cabinet, and the entire size of the washing machine can be compacted by minimizing the installation space of the driving motor.
    Type: Application
    Filed: September 23, 2011
    Publication date: January 12, 2012
    Inventor: Jae Won CHANG
  • Publication number: 20120006072
    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: Application
    Filed: September 22, 2011
    Publication date: January 12, 2012
    Inventor: Jae-Won CHANG
  • Publication number: 20120006073
    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: Application
    Filed: September 22, 2011
    Publication date: January 12, 2012
    Inventor: Jae-Won CHANG
  • Publication number: 20120006071
    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: Application
    Filed: September 22, 2011
    Publication date: January 12, 2012
    Inventor: Jae-Won CHANG
  • Publication number: 20120006074
    Abstract: A drum-type washing machine is disclosed, in which bearings are received in the bearing housing assembly. The bearing housing assembly may include a support portion coupled to a motor, and a coupling portion connected to a damper bracket.
    Type: Application
    Filed: September 22, 2011
    Publication date: January 12, 2012
    Inventors: Hee Tae LIM, Jae Won Chang, Hyun Seok Seo, Min Gyu Jo
  • Patent number: 8087267
    Abstract: A drum type washing machine has a cabinet forming an outer appearance of the washing machine, a tub fixed inside the cabinet for storing the washing water, a drum disposed in the tub and having both side surfaces supported by the cabinet to be rotatable and an inlet through which laundries come in/go out on a circumferential surface thereof, and a driving motor fixed on one side surface of the drum to rotate the drum. Washing capacity can be increased while maintaining the entire size of the washing machine by increasing a diameter of the drum without increasing the size of the cabinet, and the entire size of the washing machine can be compacted by minimizing the installation space of the driving motor.
    Type: Grant
    Filed: September 21, 2009
    Date of Patent: January 3, 2012
    Assignee: LG Electronics Inc.
    Inventor: Jae Won Chang
  • Publication number: 20110312908
    Abstract: The present invention provides novel heteroaryl compounds that are linked to an aryl group via an amine linker. Such compounds are useful for the treatment of cancers.
    Type: Application
    Filed: November 28, 2008
    Publication date: December 22, 2011
    Applicants: DANA-FARBER CANCER INSTITUTE, INC.
    Inventors: Nathanael S. Gray, Jianming Zhang, Barun Okram, Xianming Deng, Jae Won Chang, Amy Wojciechowski
  • Publication number: 20110288091
    Abstract: The present invention relates to small molecule modulators of mTORC1 and mTORC2, syntheses thereof, and intermediates thereto. Such small molecule modulators are useful in the treatment of proliferative diseases (e.g., benign neoplasms, cancers, inflammatory diseases, autoimmune diseases, diabetic retinopathy) and metabolic diseases. Novel small molecules are provided that inhibit one or more of mTORC1, mTORC2, and PI3K-related proteins. Novel methods of providing soluble mTORC1 and mTORC2 complexes are discussed, as well as methods of using the soluble complexes in a high-throughput manner to screen for inhibitory compounds.
    Type: Application
    Filed: October 16, 2009
    Publication date: November 24, 2011
    Applicants: Whitehead Institute for Biomedical Research, Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael Gray, Jae Won Chang, Jianming Zhang, Carson C. Thoreen, Seong Woo Anthony Kang, David M. Sabatini, Qingsong Liu
  • Publication number: 20110277514
    Abstract: A laundry machine includes a cabinet (10), a first tub (20) having at least predetermined portion directly connected to the cabinet (10), a second tub (30) provided underneath the first tub (20), relative movable with respect to the first tub (20), the second tub (30) receiving wash water together with the first tub (20), and a drum (40) rotatable about a vertical shaft within the first and second tubs (20; 30).
    Type: Application
    Filed: December 9, 2009
    Publication date: November 17, 2011
    Applicant: LG ELECTRONICS INC.
    Inventors: Young Suk Kim, Jae Won Chang, Hyun Seok Seo
  • Patent number: 8036286
    Abstract: A phase-shift based pre-coding scheme used in a transmitting side and a receiving side that has less complexity than those of a space-time coding scheme, that can support various spatial multiplexing rates while maintaining the advantages of the phase-shift diversity scheme, that has less channel sensitivity than that of the pre-coding scheme, and that only requires a low capacity codebook is provided.
    Type: Grant
    Filed: May 29, 2007
    Date of Patent: October 11, 2011
    Assignee: LG Electronics, Inc.
    Inventors: Moon-Il Lee, Bin-Chul Ihm, Jin-Young Chun, Jae-Won Chang, Jin-Hyuk Jung
  • Patent number: 8000401
    Abstract: A phase-shift based pre-coding scheme used in a transmitting side and a receiving side that has less complexity than those of a space-time coding scheme, that can support various spatial multiplexing rates while maintaining the advantages of the phase-shift diversity scheme, that has less channel sensitivity than that of the pre-coding scheme, and that only requires a low capacity codebook is provided.
    Type: Grant
    Filed: September 4, 2009
    Date of Patent: August 16, 2011
    Assignee: LG Electronics Inc.
    Inventors: Moon-Il Lee, Bin-Chul Ihm, Jin-Young Chun, Jae-Won Chang, Jin-Hyuk Jung
  • Patent number: 7995664
    Abstract: A method of transmitting pilot symbols is disclosed. In a communication system performing communications using a plurality of antennas and multiple carriers, the present invention includes the steps of generating a plurality of pilot symbol sequences based on a basic code sequence, data-processing a plurality of the pilot symbol sequences by allocating each of a plurality of the pilot symbol sequences to the multiple carriers, and transmitting each of a plurality of the data-processed pilot symbol sequences via a corresponding one of a plurality of the antennas.
    Type: Grant
    Filed: July 14, 2006
    Date of Patent: August 9, 2011
    Assignee: LG Electronics Inc.
    Inventors: Bin Chul Ihm, Moon Il Lee, Jin Young Chun, Wook Bong Lee, Jae Won Chang, Jin Hyuk Jung, Jae Wan Kim
  • Patent number: 7937974
    Abstract: A laundry processing apparatus is disclosed. The laundry processing apparatus includes a drum having a drum opening perforated in a circumferential surface thereof for entrance/exit of laundry, a drum door for opening and closing the drum opening, and a locking device for automatically coupling the drum and the drum door to each other while the drum and the drum door are rotated.
    Type: Grant
    Filed: March 29, 2007
    Date of Patent: May 10, 2011
    Assignee: LG Electronics Inc.
    Inventors: Jin Woong Kim, Na Eun Kim, Jae Won Chang
  • Publication number: 20110100069
    Abstract: A drum type washing machine including a tub installed in a cabinet is disclosed. The drum type washing machine includes a drum performing washing, a motor rotating the drum, bearing housings having bearings to support a rotation shaft, a suspension connected to the bearing housings and the cabinet to mitigate vibration generated during rotation of the drum, a bracket installed to the bearing housings to form the rear side of the tub, and a gasket installed between the bracket and the tub to seal the tub and to prevent vibration from being transmitted from the bracket to the tub. Volumes of the tub and the drum can be easily increased without increasing the volume of the cabinet. Even when the volume of the washing machine is changed, only one of the tub and the bearing housings, which is not applicable to the drum type washing machine having the changed washing capacity, is selectively replaced. Thus parts can commonly used in various drum type washing machine having different volume.
    Type: Application
    Filed: November 5, 2010
    Publication date: May 5, 2011
    Inventors: Jae Won CHANG, Hee Tae Lim, Si Moon Jeon, Kyeong Hwan Kim, Hyun Seok Seo
  • Publication number: 20110094272
    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: Application
    Filed: January 6, 2011
    Publication date: April 28, 2011
    Inventor: Jae-Won CHANG
  • Patent number: 7930910
    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: December 16, 2009
    Date of Patent: April 26, 2011
    Assignee: LG Electronics Inc.
    Inventor: Jae-Won Chang
  • Publication number: 20110062839
    Abstract: The laundry treating apparatus includes a cabinet forming an external appearance of the laundry treating apparatus, the cabinet having a laundry entrance opening for introducing laundry therethrough, a door rotatably coupled to the cabinet for opening and closing the laundry entrance opening, a hook provided at the door, and a door switch provided at the cabinet such that the hook can be latched to the door switch to prevent the door from being opened. The door switch separates the hook for opening the door.
    Type: Application
    Filed: September 10, 2010
    Publication date: March 17, 2011
    Applicant: LG ELECTRONICS INC.
    Inventors: Jin Woong KIM, Jae Won CHANG, Dong Won KIM, Bo Sung SEO
  • Publication number: 20110041566
    Abstract: A drum-type washing machine is disclosed, in which bearings are received in the bearing housing assembly. The bearing housing assembly may include a support portion coupled to a motor, and a coupling portion connected to a damper bracket.
    Type: Application
    Filed: November 5, 2010
    Publication date: February 24, 2011
    Inventors: Hee Tae Lim, Jae Won Chang, Hyun Seok Seo, Min Gyu Jo
  • Patent number: 7870762
    Abstract: The present invention relates to a drum washing machine capable of re-circulating wash water to clean laundry with a relatively less amount of water. The drum washing machine includes a body, a drum rotatable in the body, wherein the drum comprises an opening formed in a predetermined portion of a circumference thereof and a hole formed in one side of the drum, a motor assembly mounted adjacent to the other side of the drum, wherein the other side of the drum is opposite to the hole, and an injection unit adjacent to the hole, wherein at least one of wash water or steam is injected into the drum through the hole.
    Type: Grant
    Filed: March 28, 2007
    Date of Patent: January 18, 2011
    Assignee: LG Electronics Inc.
    Inventors: Young Hwan Park, Na Eun Kim, Jae Won Chang