Patents by Inventor Chang-min Lee

Chang-min 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).

  • IMAGE PROCESSING APPARATUS AND METHOD FOR COMPRESSING DYNAMIC RANGE OF WDR IMAGE
    Publication number: 20190253602
    Abstract: Provided is an image processing apparatus including: a wide dynamic range (WDR) image sensor configured to output image frames by photographing a subject with different shutter times; and at least one processor to implement: a wide image synthesis unit configured to synthesize a WDR image based on n subchannels included in each of the image frames; a knee curve generating unit configured to generate an integral histogram of luminance levels of m×n subchannels included m image frames among the image frames, and generate a knee curve based on the integral histogram, where m and n each is an integer greater than zero; and a dynamic range transforming unit configured to reduce a dynamic range of the WDR image based on the generated knee curve.
    Type: Application
    Filed: April 24, 2019
    Publication date: August 15, 2019
    Applicant: HANWHA TECHWIN CO., LTD.
    Inventor: Chang Min LEE
  • CONNECTOR ASSEMBLY CONNECTING CABLES FOR POWER TRANSMISSION
    Publication number: 20190229463
    Abstract: A connector assembly connecting cables for power transmission may be provided. The connector assembly includes: a first linking body connected to one cable; a second linking body connected to another cable; a coupling member which is coupled to the first linking body and the second linking body and includes a catching groove formed on one end thereof and a catching opening formed along a circumference of the other end thereof; and a spring which includes two L-shaped rods and a bridge connecting the L-shaped rods, the bridge being coupled to the catching groove when the spring is mounted on the coupling member, the two L-shaped rods being coupled to the catching opening.
    Type: Application
    Filed: December 26, 2018
    Publication date: July 25, 2019
    Inventors: Chang Min LEE, Dae Won LEE, Kyung Nam KIM
  • METHODS AND COMPOSITIONS RELATING TO ANTI-CHI3L1 ANTIBODY REAGENTS
    Publication number: 20190119405
    Abstract: Described herein are methods and compositions relating to anti-Chi3L1 antibodies, antibody reagents, and antigen-binding fragments thereof which display superior properties, e.g., high sensitivity, high specificity, high binding affinity, neutralization activity ex vivo and in vivo (e.g., blocks Chi3L1-induced MAPK and AKT signaling). Methods of treatment, e.g., of treating cancer, obesity, and/or asthma by administering the compounds described herein are also provided.
    Type: Application
    Filed: December 21, 2018
    Publication date: April 25, 2019
    Applicant: BROWN UNIVERSITY
    Inventors: Jack A. Elias, Chun Geun Lee, Chuan Hua He, Bing Ma, Suchitra Kamle, Chang-Min Lee
  • Methods and compositions relating to anti-Chi3l1 antibody reagents
    Patent number: 10253111
    Abstract: Described herein are methods and compositions relating to anti-Chi3L1 antibodies, antibody reagents, and antigen-binding fragments thereof which display superior properties, e.g., high sensitivity, high specificity, high binding affinity, neutralization activity ex vivo and in vivo (e.g., blocks Chi3L1-induced MAPK and AKT signaling). Methods of treatment, e.g., of treating cancer, obesity, and/or asthma by administering the compounds described herein are also provided.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: April 9, 2019
    Assignee: Brown University
    Inventors: Jack A. Elias, Chun Geun Lee, Chuan Hua He, Bing Ma, Suchitra Kamle, Chang-Min Lee
  • DEVICE FOR RECORDING INFORMATION ABOUT DEFECTIVE PIXELS, AND DEFECTIVE PIXEL VALUE CORRECTION DEVICE AND METHOD
    Publication number: 20190087945
    Abstract: An apparatus for correcting defective pixel values includes: an image sensor comprising a plurality of pixels; a data memory storing encoded location information about defective pixels, a location information decoder decoding the encoded location information, and a pixel corrector identifying the defective pixels from the pixels using the decoded location information, and interpolating pixel values of the defective pixels using pixel values of one or more neighboring pixels adjacent to each of the defective pixels.
    Type: Application
    Filed: November 6, 2018
    Publication date: March 21, 2019
    Applicant: Hanwha Techwin Co., Ltd.
    Inventor: Chang Min LEE
  • Photocurable composition and enveloped device including same
    Patent number: 10233350
    Abstract: The present invention relates to a photocurable composition including (A) a photocurable monomer, (B) a monomer of chemical formula 1 or an oligomer thereof and (C) an initiator, a barrier layer including the same and an enveloped device including the same.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: March 19, 2019
    Assignee: Cheil Industries, Inc.
    Inventors: Chang Min Lee, Seung Jib Choi, Kyoung Jin Ha, Sung Min Ko, Ji Hye Kwon, Seong Ryong Nam, Se Il Oh, Yeon Soo Lee, Ji Yeon Lee
  • METHODS AND COMPOSITIONS RELATING TO ANTI-CHI3L1 ANTIBODY REAGENTS
    Publication number: 20190062457
    Abstract: It is demonstrated herein that inhibitors of immune checkpoints and CHI3L1 are synergistic. Accordingly, described herein are methods and compositions relating to combinatorial therapies for cancer, e.g., comprising an inhibitor of CHI3L1; and an inhibitor of an immune checkpoint protein. In some embodiments, the CHI3L1 inhibitor can be an antibody or antibody reagent as described herein.
    Type: Application
    Filed: September 7, 2018
    Publication date: February 28, 2019
    Applicant: BROWN UNIVERSITY
    Inventors: Jack A. Elias, Chun Geun Lee, Chuan Hua He, Bing Ma, Suchitra Kamle, Chang-Min Lee
  • INORGANIC NANOPARTICLE STRUCTURE, FILM, OPTICAL MEMBER, LIGHT-EMITTING DEVICE, AND LIQUID CRYSTAL DISPLAY APPARATUS HAVING THE SAME
    Publication number: 20190025696
    Abstract: An inorganic nanoparticles-based structure in accordance with the present disclosure includes inorganic nano-particles; and a novel ligand coordinated to a surface of each of the inorganic nano-particles, wherein the ligand has a urethane bond resulting from reaction with an isocyanate compound having a double bond, and, thus, has a double bond at terminals thereof. Further, the present disclosure provides an optical member, a light-emitting device, and a quantum dot display device including the inorganic nanoparticles-based structure.
    Type: Application
    Filed: July 16, 2018
    Publication date: January 24, 2019
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Heeyeop CHAE, Chang Min LEE, Hee Young KIM, Woo Suk LEE
  • LIGHT-EMITTING STRUCTURE, OPTICAL MEMBER HAVING THE LIGHT-EMITTING STRUCTURE, LIGHT-EMITTING DEVICE, AND LIQUID CRYSTAL DISPLAY APPARATUS
    Publication number: 20190010391
    Abstract: A light-emitting structure in accordance with the present disclosure includes inorganic nano-particles; ligands coordinated to surfaces of the inorganic nano-particles, wherein each of the ligands contains an acrylic polymer. Further, the present disclosure provides an optical member, a light-emitting device, and a liquid crystal device including the light-emitting structure.
    Type: Application
    Filed: July 10, 2018
    Publication date: January 10, 2019
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Heeyeop CHAE, Ho Seok JIN, Chang Min LEE, Bo Kyoung KIM
  • METHODS AND COMPOSITIONS RELATING TO ANTI-CHI3L1 ANTIBODY REAGENTS
    Publication number: 20190002586
    Abstract: Described herein are methods and compositions relating to anti-Chi3L1 antibodies, antibody reagents, and antigen-binding fragments thereof which display superior properties, e.g., high sensitivity, high specificity, high binding affinity, neutralization activity ex vivo and in vivo (e.g., blocks Chi3L1-induced MAPK and AKT signaling). Methods of treatment, e.g., of treating cancer, obesity, and/or asthma by administering the compounds described herein are also provided.
    Type: Application
    Filed: September 7, 2018
    Publication date: January 3, 2019
    Applicant: BROWN UNIVERSITY
    Inventors: Jack A. ELIAS, Chun Geun LEE, Chuan Hua HE, Bing MA, Suchitra KAMLE, Chang-Min LEE
  • Cable anchoring device for vibration isolation
    Patent number: 10077797
    Abstract: A cable anchoring device includes: a vibration isolation member including a damper; a socket; and a cap. A rib is formed in at least one of the socket and the cap is inserted into a portion of the damper. The vibration isolation member is inserted into a hole formed in the cap. The socket is coupled to the cap. In a state where the rib has been inserted into the portion of the damper, a void is formed in the portion of the damper.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: September 18, 2018
    Assignee: KYUNG CHANG INDUSTRIAL CO., LTD.
    Inventors: Kyu-Jung Kim, Chang-Min Lee
  • Composition for encapsulation and encapsulated apparatus including the same
    Patent number: 9957335
    Abstract: A composition for encapsulation and an encapsulated apparatus, the composition including a (meth)acrylic alkoxysilane monomer including a moiety represented by Formula 1 or 2, below, or an oligomer thereof; a multifunctional (meth)acrylate monomer or an oligomer thereof; and an initiator, wherein * and ** represent a binding site between elements.
    Type: Grant
    Filed: November 22, 2013
    Date of Patent: May 1, 2018
    Assignee: CHEIL INDUSTRIES, INC.
    Inventors: Kyoung Jin Ha, Ji Hye Kwon, Seong Ryong Nam, Yeon Soo Lee, Chang Min Lee, Seung Jib Choi
  • IMAGE PROCESSING APPARATUS AND METHOD
    Publication number: 20180103203
    Abstract: Provided is an image processing apparatus which generates a wide dynamic range (WDR) image using an image sensor. The image processing apparatus includes: an image sensor which outputs image data having a plurality of image channels; a mode setting unit which changes a photographing mode from a first mode in which a first number of sub-images are synthesized to a second mode in which a second number of sub-images are synthesized, based on luminance of the output image data; a register setting unit which changes a register value of the image sensor according to the second mode; and an image signal processor (ISP) which generates a result image by synthesizing the second number of sub-images from the image data according to the changed register value, wherein the second number of sub-images have different exposure times.
    Type: Application
    Filed: December 29, 2016
    Publication date: April 12, 2018
    Applicant: Hanwha Techwin Co., Ltd.
    Inventor: Chang Min LEE
  • Composition for encapsulation of organic light emitting diode and organic light emitting diode display manufactured using the same
    Patent number: 9893307
    Abstract: A composition for encapsulation of an organic light emitting diode comprising a photocurable monomer, a silicon-containing monomer, and an initiator, wherein the silicon-containing monomer is represented by Formula 1, and an organic light emitting diode display are disclosed.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: February 13, 2018
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Seong Ryong Nam, Chang Soo Woo, Chang Min Lee, Sung Min Ko, Han Sung Yu, Ji Yeon Lee, Kyoung Jin Ha
  • ORGANIC LIGHT EMITTING DEVICE AND DISPLAY DEVICE INCLUDING SAME
    Publication number: 20180006260
    Abstract: An organic light emitting device and a display device, the organic light emitting device including a first electrode; a first organic layer on the first electrode; a first charge generating layer on the first organic layer; a second organic layer on the first charge generating layer, the second organic layer including a first light absorbing dye having an absorption wavelength of about 380 nm to 410 nm; and a second electrode on the second organic layer, wherein light is emitted from the device in the direction from the first electrode to the second electrode.
    Type: Application
    Filed: June 26, 2017
    Publication date: January 4, 2018
    Inventors: Jihwan YOON, Sangwoo PYO, Ilsoo OH, Chang-min LEE
  • APPARATUS COMPRISING AN ENCAPSULATED MEMBER
    Publication number: 20170362462
    Abstract: A photocurable composition includes (A) a photocurable monomer and (B) a silicon-containing monomer or oligomer thereof, the silicon-containing monomer being represented by Formula 1
    Type: Application
    Filed: August 30, 2017
    Publication date: December 21, 2017
    Inventors: Chang Min LEE, Seung Jib CHOI, Ji Hye KWON, Irina NAM, Jin Seong PARK, Yeon Soo LEE, Kyoung Jin HA
  • Organic light-emitting device
    Patent number: 9825244
    Abstract: Provided is an organic light-emitting device including a first electrode, a second electrode disposed opposite to the first electrode, an emission layer disposed between the first electrode and the second electrode, and an electron-transporting layer disposed between the emission layer and the second electrode. The electron-transporting layer includes a first electron-transporting material and a second electron-transporting material. The lowest unoccupied molecular orbital (LUMO) energy level of the first electron-transporting material (EL1) and the lowest unoccupied molecular orbital (LUMO) energy level of the second electron-transporting material (EL2) satisfy the equation 0.1 eV?|EL1?EL2|?0.3 eV.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: November 21, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Se-Jin Cho, Chang-Ho Lee, Dae-Yup Shin, Young-Mok Son, Il-Soo Oh, Hee-Joo Ko, Jin-Young Yun, Bo-Ra Lee, Yeon-Woo Lee, Beom-Joon Kim, Pyung-Eun Jeon, Hyun-Ju Choi, Chang-Min Lee
  • Overheat prevention method for transmission clutch
    Patent number: 9796374
    Abstract: An overheat prevention method includes an rpm comparison step of comparing an engine revolution per minute (rpm) speed with a preset rpm speed by a controller when requiring an engagement of an engine clutch, a temperature comparison step of comparing a temperature of a transmission clutch with a preset temperature by the controller when it is determined that the engine rpm speed is less than the preset rpm speed at the rpm comparison step, and a serial drive mode control step of releasing the engine clutch and engaging the transmission clutch, and controlling a hybrid starter generator (HSG) to charge a battery using engine power to provide driving power to a motor by the controller when it is determined that the temperature of the transmission clutch is higher than the preset temperature at the temperature comparison step.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: October 24, 2017
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Chang Min Lee, Sung Chan Na, Kwon Chae Chung, Jun Geol Song
  • OVERHEAT PREVENTION METHOD FOR TRANSMISSION CLUTCH
    Publication number: 20170259804
    Abstract: An overheat prevention method includes an rpm comparison step of comparing an engine revolution per minute (rpm) speed with a preset rpm speed by a controller when requiring an engagement of an engine clutch, a temperature comparison step of comparing a temperature of a transmission clutch with a preset temperature by the controller when it is determined that the engine rpm speed is less than the preset rpm speed at the rpm comparison step, and a serial drive mode control step of releasing the engine clutch and engaging the transmission clutch, and controlling a hybrid starter generator (HSG) to charge a battery using engine power to provide driving power to a motor by the controller when it is determined that the temperature of the transmission clutch is higher than the preset temperature at the temperature comparison step.
    Type: Application
    Filed: June 29, 2016
    Publication date: September 14, 2017
    Inventors: Chang Min LEE, Sung Chan NA, Kwon Chae CHUNG, Jun Geol SONG
  • ORGANIC LIGHT EMITTING DIODE, AND ORGANIC LIGHT EMITTING DIODE DISPLAY INCLUDING THE SAME
    Publication number: 20170104038
    Abstract: An organic light emitting element including a first electrode; an auxiliary layer disposed on the first electrode; a yellow emission layer disposed on the auxiliary layer; and a second electrode disposed on the yellow emission layer, wherein a distance between the first electrode and the yellow emission layer is within one among a first range of 20 nanometers to 30 nanometers, a second range of 170 nanometers to 220 nanometers, and a third range of 280 nanometers to 380 nanometers.
    Type: Application
    Filed: August 9, 2016
    Publication date: April 13, 2017
    Inventors: Chang-Min LEE, Beom Joon KIM, Hyun Ju CHOI