Patents by Inventor Dong Kun Lee

Dong Kun 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).

  • Publication number: 20190378964
    Abstract: Disclosed is a method for manufacturing a semiconductor light emitting device, the method including: providing a mask having a plurality of openings on a base; placing semiconductor light emitting chips on exposed portions of the base through the openings, respectively, by a device carrier which recognizes a shape of the mask and calibrates position for a semiconductor light emitting chip to be seated; and supplying an encapsulant to each of the openings, with the mask serving as a dam.
    Type: Application
    Filed: July 23, 2019
    Publication date: December 12, 2019
    Inventors: Soo Kun JEON, Seung Ho BAEK, Da Rae LEE, Bong Hwan KIM, Dong So JUNG
  • Publication number: 20190378965
    Abstract: Disclosed is a method for manufacturing a semiconductor light emitting device, the method including: providing a mask having a plurality of openings on a base; placing semiconductor light emitting chips on exposed portions of the base through the openings, respectively, by a device carrier which recognizes a shape of the mask and calibrates position for a semiconductor light emitting chip to be seated; and supplying an encapsulant to each of the openings, with the mask serving as a dam.
    Type: Application
    Filed: July 23, 2019
    Publication date: December 12, 2019
    Inventors: Soo Kun JEON, Seung Ho BAEK, Da Rae LEE, Bong Hwan KIM, Dong So JUNG
  • Patent number: 10411176
    Abstract: Disclosed is a method for manufacturing a semiconductor light emitting device, the method including: providing a mask having a plurality of openings on a base; placing semiconductor light emitting chips on exposed portions of the base through the openings, respectively, by a device carrier which recognizes a shape of the mask and calibrates position for a semiconductor light emitting chip to be seated; and supplying an encapsulant to each of the openings, with the mask serving as a dam.
    Type: Grant
    Filed: September 14, 2015
    Date of Patent: September 10, 2019
    Assignee: SEMICON LIGHT CO., LTD.
    Inventors: Soo Kun Jeon, Seung Ho Baek, Da Rae Lee, Bong Hwan Kim, Dong So Jung
  • Patent number: 10362142
    Abstract: An electronic device and a control method of the electronic device are provided. The control method includes acquiring second device information on a second electronic device connected to the first electronic device, and determining a first application corresponding to a combination of the first electronic device and the second electronic device based on first device information on the first electronic device and the second device information.
    Type: Grant
    Filed: December 10, 2015
    Date of Patent: July 23, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Dong-Eup Ham, Jae-Hwan Kim, Hyung-Jin Park, Ki-Huk Lee, Bo-Kun Choi, Dong-Soo Han, Joo-Man Han, Dong-Il Son, Sun-Kee Lee
  • Publication number: 20190175907
    Abstract: Provided is an iontophoresis device. An iontophoresis device according to an embodiment of the present invention includes a power supply unit configured to supply power; two electrodes configured to supply current to a user's skin when brought into contact with the skin, thereby allowing an ionic drug or an active ingredient applied to the user's skin to permeate the skin by an electrical repulsive force; and a control unit configured to adjust an output value of a voltage or a current applied to the electrodes according to the user's skin condition, thereby allowing the user to feel a uniform intensity of electrical stimulation.
    Type: Application
    Filed: June 8, 2017
    Publication date: June 13, 2019
    Applicant: AMOSENSE CO.,LTD
    Inventors: Jin Young YOU, Dong Kun LEE, Sang Dong JEONG, Dong Woo KIM, Yeun Ho BANG
  • Publication number: 20190165837
    Abstract: According to various embodiments disclosed herein, an electronic device includes a transceiver configured to generate a first signal and a second signal, a first coupler configured to receive the first signal from the transceiver and provide the first signal to the first antenna; a second coupler configured to receive the second signal from the transceiver and provide the second signal to the second antenna; and a control circuitry operatively connected to the transceiver. The control circuitry is configured to determine values associated with a phase difference between the first signal and the second signal at least partially based on the signals from the first coupler and the second coupler, and to cause the transceiver to adjust a phase of the first signal and/or a phase of the second signal using at least some of the values in order to reduce or remove the phase difference. Other embodiments have been provided.
    Type: Application
    Filed: October 17, 2018
    Publication date: May 30, 2019
    Inventors: Bong-Sup SON, Dong-Ju LEE, Won-Jin CHOI, Seok-Kun HYUNG, Sung-Jun KIM
  • Publication number: 20190159129
    Abstract: An electronic device includes a housing; a first antenna located at a first part of the housing; a second antenna located at a second part separated from the first part of the housing; a transceiver configured to generate a first signal and a second signal; a first coupler electrically connected between the first antenna and the transceiver and configured to receive the first signal from the transceiver and provide the received first signal to the first antenna; a second coupler electrically connected to the second antenna and the transceiver and configured to receive the second signal from the transceiver and provide the received second signal to the second antenna; and a control circuit operationally connected to the transceiver, wherein the control circuit is configured to determine at least one value related to gains of the first signal and the second signal based at least partially on the signals provided from the first coupler and the second coupler, determine whether the first signal has a higher gain
    Type: Application
    Filed: November 14, 2018
    Publication date: May 23, 2019
    Inventors: Won-Jin Choi, Dong-Ju Lee, Bong-Sup Son, Seok-Kun Hyung, Ji-Woo Lee
  • Patent number: 10256368
    Abstract: Provided is a semiconductor substrate including a growth substrate, one or more compound semiconductor layers disposed on the growth substrate, and one or more control layers disposed between the compound semiconductor layers. Each control layer includes multiple nitride semiconductor layers including at least Al.
    Type: Grant
    Filed: March 20, 2013
    Date of Patent: April 9, 2019
    Assignee: SK Siltron Co., Ltd.
    Inventors: Jung-Hyun Eum, Kwang-Yong Choi, Jae-Ho Song, Dong-Kun Lee, Kye-Jin Lee, Young-Jae Choi
  • Patent number: 10032854
    Abstract: A semiconductor integrated circuit device may include a cell capacitor connected with any one of a first electrode and a second electrode of an access device. The cell capacitor may include a first cell cap array and a second cell cap array separated from the first cell cap array. A voltage terminal for driving the cell capacitor may be connected to a connection node between the first cell cap array and the second cell cap array.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: July 24, 2018
    Assignee: SK hynix Inc.
    Inventors: Jong Su Kim, Dong Kun Lee
  • Patent number: 10004637
    Abstract: The present invention relates to an anterior capsulotomy guide device for cataract surgery. The present invention relates to an anterior capsulotomy guide device for cataract surgery which is temporarily inserted for anterior capsulotomy during cataract surgery, wherein the anterior capsulotomy guide device comprises a ring-shaped body, and a cut portion is formed by cutting a part of the body. According to the present invention, it is possible to carry out anterior capsulotomy with precise size and shape during cataract surgery, thereby maximizing the effect of cataract surgery.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: June 26, 2018
    Assignees: Catholic University Industry Academic Cooperation Foundation, Lucid Korea Co., Ltd.
    Inventors: Choun-Ki Joo, Dong Jin Chang, Chong Houn Lee, Dong Kun Lee
  • Publication number: 20170236825
    Abstract: A semiconductor integrated circuit device may include a semiconductor chip, a power line region and a reservoir capacitor. The semiconductor chip may include a cell region and a peripheral circuit region. The power line region may be arranged on an edge portion of the peripheral circuit region. The reservoir capacitor may be formed on the power line region.
    Type: Application
    Filed: June 16, 2016
    Publication date: August 17, 2017
    Inventors: Jong Su KIM, Dong Kun LEE
  • Publication number: 20170053978
    Abstract: A semiconductor integrated circuit device may include a cell capacitor connected with any one of a first electrode and a second electrode of an access device. The cell capacitor may include a first cell cap array and a second cell cap array separated from the first cell cap array. A voltage terminal for driving the cell capacitor may be connected to a connection node between the first cell cap array and the second cell cap array.
    Type: Application
    Filed: December 1, 2015
    Publication date: February 23, 2017
    Inventors: Jong Su KIM, Dong Kun LEE
  • Patent number: 9507390
    Abstract: Provided is a magnetic field shield sheet for a digitizer, which blocks an effect of a magnetic field generated from various components of a main body of the portable terminal device and at the same time improves the sensitivity of an electronic pen when a digitizer feature is implemented in the portable terminal device, while minimizing an influence upon a geomagnetic sensor. The magnetic field shield sheet includes: at least one layer thin magnetic sheet made of a nanocrystalline alloy and flake-treated so as to be separated into a plurality of fine pieces; a protective film that is adhered on one surface of the thin magnetic sheet via a first adhesive layer provided on one side of the protective film; and a double-sided tape that is adhered on the other surface of the thin magnetic sheet via a second adhesive layer provided on one side of the double-sided adhesive tape.
    Type: Grant
    Filed: February 4, 2013
    Date of Patent: November 29, 2016
    Assignee: AMOSENSE CO., LTD.
    Inventors: Kil Jae Jang, Dong Hoon Lee, Dong Kun Lee
  • Publication number: 20160257728
    Abstract: The disclosure provides for the expression and purification of bioactive recombinant bone morphogenetic protein (BMP)-9 from bacteria (MB109) and the use of the MB109 to treat various diseases and disorders, including cancer and obesity associated disorders.
    Type: Application
    Filed: October 16, 2014
    Publication date: September 8, 2016
    Inventors: Senyon Choe, Mario Meng-Chiang Kuo, Jae Woo Jung, Dong Kun Lee
  • Patent number: 9425352
    Abstract: Disclosed are a semiconductor device, a light emitting device, and a method of manufacturing the same. The semiconductor device includes a substrate, a plurality of rods aligned on the substrate, a metal layer disposed on the substrate between the rods, and a semiconductor layer disposed on and between the rods. Electrical and optical characteristics of the semiconductor device are improved due to the metal layer.
    Type: Grant
    Filed: July 29, 2009
    Date of Patent: August 23, 2016
    Assignee: LG Siltron Inc.
    Inventors: Yong Jin Kim, Dong Kun Lee, Doo Soo Kim
  • Publication number: 20150332918
    Abstract: Provided is a semiconductor substrate including a growth substrate, one or more compound semiconductor layers disposed on the growth substrate, and one or more control layers disposed between the compound semiconductor layers. Each control layer includes multiple nitride semiconductor layers including at least Al.
    Type: Application
    Filed: March 20, 2013
    Publication date: November 19, 2015
    Inventors: Jung-Hyun EUM, Kwang-Yong CHOI, Jae-Ho SONG, Dong-Kun LEE, Kye-Jin LEE, Young-Jae CHOI
  • Publication number: 20150305934
    Abstract: The present invention relates to an anterior capsulotomy guide device for cataract surgery. The present invention relates to an anterior capsulotomy guide device for cataract surgery which is temporarily inserted for anterior capsulotomy during cataract surgery, wherein the anterior capsulotomy guide device comprises a ring-shaped body, and a cut portion is formed by cutting a part of the body. According to the present invention, it is possible to carry out anterior capsulotomy with precise size and shape during cataract surgery, thereby maximizing the effect of cataract surgery.
    Type: Application
    Filed: October 18, 2013
    Publication date: October 29, 2015
    Inventors: Choun-Ki Joo, Dong Jin Chang, Chong Houn Lee, Dong Kun Lee
  • Patent number: 9153450
    Abstract: A method for manufacturing a gallium nitride (GaN) wafer is provided. In the method for manufacturing the GaN wafer according to an embodiment, an etch stop layer is formed on a substrate, and a first GaN layer is formed on the etch stop layer. A portion of the first GaN layer is etched with a silane gas, and a second GaN layer is formed on the etched first GaN layer. A third GaN layer is formed on the second GaN layer.
    Type: Grant
    Filed: December 13, 2012
    Date of Patent: October 6, 2015
    Assignee: LG Siltron Inc.
    Inventors: Yong-Jin Kim, Dong-Kun Lee, Doo-Soo Kim, Ho-Jun Lee, Kye-Jin Lee
  • Publication number: 20140362505
    Abstract: Provided is a magnetic field shield sheet for a digitizer, which blocks an effect of a magnetic field generated from various components of a main body of the portable terminal device and at the same time improves the sensitivity of an electronic pen when a digitizer feature is implemented in the portable terminal device, while minimizing an influence upon a geomagnetic sensor. The magnetic field shield sheet includes: at least one layer thin magnetic sheet made of a nanocrystalline alloy and flake-treated so as to be separated into a plurality of fine pieces; a protective film that is adhered on one surface of the thin magnetic sheet via a first adhesive layer provided on one side of the protective film; and a double-sided tape that is adhered on the other surface of the thin magnetic sheet via a second adhesive layer provided on one side of the double-sided adhesive tape.
    Type: Application
    Filed: February 4, 2013
    Publication date: December 11, 2014
    Inventors: Kil Jae Jang, Dong Hoon Lee, Dong Kun Lee
  • Publication number: 20130178050
    Abstract: A method for manufacturing a gallium nitride (GaN) wafer is provided. In the method for manufacturing the GaN wafer according to an embodiment, an etch stop layer is formed on a substrate, and a first GaN layer is formed on the etch stop layer. A portion of the first GaN layer is etched with a silane gas, and a second GaN layer is formed on the etched first GaN layer. A third GaN layer is formed on the second GaN layer.
    Type: Application
    Filed: December 13, 2012
    Publication date: July 11, 2013
    Inventors: Yong-Jin Kim, Dong-Kun Lee, Doo-Soo Kim, Ho-Jun Lee, Kye-Jin Lee