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).

  • Publication number: 20210009712
    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: July 30, 2020
    Publication date: January 14, 2021
    Inventors: Jack A. ELIAS, Chun Geun LEE, Chuan Hua HE, Bing MA, Suchitra KAMLE, Chang-Min LEE
  • Publication number: 20200361446
    Abstract: A battery discharge limit control system is provided. The system includes a motor driven by receiving the power stored in a battery and a clutch connected to the rotary shaft of the motor. Additionally, an engine includes the rotary shaft connected to the rotary shaft of the motor through the clutch and a transmission changes the rotational speed of the rotary shaft of the motor or the engine based on the input of the shift stage instruction to output the rotational speed to a driving wheel of a vehicle. A controller opens the clutch and drives the motor in the reverse rotation, when the input of the shift stage instruction is a reverse shift stage.
    Type: Application
    Filed: October 21, 2019
    Publication date: November 19, 2020
    Inventor: Chang Min Lee
  • Publication number: 20200354474
    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: July 27, 2020
    Publication date: November 12, 2020
    Inventors: Jack A. ELIAS, Chun Geun LEE, Chuan Hua HE, Bing MA, Suchitra KAMLE, Chang-Min LEE
  • Patent number: 10829577
    Abstract: The present invention relates to a photocured composition comprising (A) a photocurable monomer and (B) a monomer of chemical formula 1, a blocking layer comprising the same, and an encapsulated device comprising the same.
    Type: Grant
    Filed: May 28, 2013
    Date of Patent: November 10, 2020
    Assignee: CHEIL INDUSTRIES, INC.
    Inventors: Seong Ryong Nam, Seung Jib Choi, Ji Hye Kwon, Yeon Soo Lee, Ji Yeon Lee, Chang Min Lee
  • Patent number: 10815391
    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: Grant
    Filed: August 30, 2017
    Date of Patent: October 27, 2020
    Assignee: CHEIL INDUSTRIES, INC.
    Inventors: Chang Min Lee, Seung Jib Choi, Ji Hye Kwon, Irina Nam, Jin Seong Park, Yeon Soo Lee, Kyoung Jin Ha
  • Patent number: 10766968
    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: Grant
    Filed: September 7, 2018
    Date of Patent: September 8, 2020
    Assignee: BROWN UNIVERSITY
    Inventors: Jack A. Elias, Chun Geun Lee, Chuan Hua He, Bing Ma, Suchitra Kamle, Chang-Min Lee
  • Publication number: 20200274071
    Abstract: The present invention relates to a composition for an organic electroluminescent device, a hole injection layer material manufactured therefrom, and an organic electroluminescent device comprising the hole injection layer. Specifically, the organic electroluminescent device employing the hole injection layer material produced by using a composition for an organic electroluminescent device according to the present invention can realize remarkably improved efficiency and effectively suppress the problem of shortening the lifespan of the device due to high acidity.
    Type: Application
    Filed: February 14, 2019
    Publication date: August 27, 2020
    Inventors: Seung Yoon Ryu, Donghyun Kim, Chang Min Lee, Hafeez Hassan
  • Patent number: 10752700
    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: December 21, 2018
    Date of Patent: August 25, 2020
    Assignee: Brown University
    Inventors: Jack A. Elias, Chun Geun Lee, Chuan Hua He, Bing Ma, Suchitra Kamle, Chang-Min Lee
  • Publication number: 20200212138
    Abstract: Provided is a display device including a light emitting device and a light receiving device. The light receiving device includes a first light receiving electrode and a light receiving layer. The light receiving device receives a second light reflected from an external object and generates current.
    Type: Application
    Filed: August 9, 2019
    Publication date: July 2, 2020
    Inventors: Chang-Min LEE, Yujin KANG, Hyomin KO, Daehyeon KIM, JUWON LEE
  • Publication number: 20200149301
    Abstract: The present invention relates to a construction climbing system with improved structural stability and, more specifically, to a construction climbing system with improved structural stability, and having an improved form, the system being capable of more stably operating the attachment and detachment of a gang form provided in the climbing system without shaking, enabling the vertical movement of the climbing system to be smooth without stopping so as to ensure structural stability, and enabling a working space of an operator to be ensured as wide as possible by using an auxiliary extension platform, thereby enabling work stability of the operator to be improved.
    Type: Application
    Filed: April 8, 2018
    Publication date: May 14, 2020
    Inventors: Myong Lae LEE, Chang Hun LEE, Chang Min LEE
  • Patent number: 10621706
    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: Grant
    Filed: November 6, 2018
    Date of Patent: April 14, 2020
    Assignee: HANWHA TECHWIN CO., LTD.
    Inventor: Chang Min Lee
  • Publication number: 20200029019
    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: September 30, 2019
    Publication date: January 23, 2020
    Inventor: Chang Min LEE
  • Publication number: 20200023749
    Abstract: A method for controlling a state of charge of an electric power storage device for a motor-driven vehicle without a reverse gear includes providing a plurality of driving sources but does not include a reverse gear and implements backward driving of the vehicle by reversely driving a motor as one of the driving sources, and further includes determining whether or not backward uphill driving is necessary, monitoring the state of charge of the electric power storage device when it is determined that the backward uphill driving is necessary, and controlling the state of charge of the electric power storage device based on the monitored state of charge of the electric power storage device.
    Type: Application
    Filed: November 29, 2018
    Publication date: January 23, 2020
    Inventors: Seung Han Lee, Chang Min Lee, Seong Hwan Cheong, Jun Geol Song
  • Patent number: 10505117
    Abstract: An organic light emitting diode device includes a first electrode, a second electrode, an organic emission layer, an electron transport layer and a buffer layer. The second electrode is opposite to the first electrode. The organic emission layer is located between the first and second electrodes. The electron transport layer is located between the organic emission layer and the second electrode. The buffer layer is located between the organic emission layer and the electron transport layer, and is made of at least one material selected from a pyrene compound represented by the following Chemical Formula 1, an anthracene compound represented by the following Chemical Formula 2 and a combination thereof: Here, the definitions of R1, R2 and A are as described in the specification.
    Type: Grant
    Filed: June 6, 2014
    Date of Patent: December 10, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Se-Jin Cho, Chang-Min Lee
  • Publication number: 20190372553
    Abstract: A surface acoustic wave device includes: a substrate; an electrode disposed on the substrate in a first direction; a dummy bar disposed to be spaced apart from the electrode by a predetermined distance in the first direction; and an additional film formed on the dummy bar, wherein the electrode and the dummy bar are disposed in plurality in parallel in a second direction perpendicular to the first direction, and the dummy bars are alternately disposed on a left side or a right side of the electrode to be spaced apart from the electrode by the predetermined distance, and the additional film is formed on the predetermined distance between the electrode and the dummy bar and on the plurality of dummy bars.
    Type: Application
    Filed: June 3, 2019
    Publication date: December 5, 2019
    Inventors: Sang Hoon MYEONG, Chang Min LEE, Sang Ki BAE
  • Patent number: 10498076
    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: Grant
    Filed: December 26, 2018
    Date of Patent: December 3, 2019
    Assignee: KYUNG CHANG INDUSTRIAL CO., Ltd.
    Inventors: Chang Min Lee, Dae Won Lee, Kyung Nam Kim
  • Patent number: 10432859
    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: Grant
    Filed: December 29, 2016
    Date of Patent: October 1, 2019
    Assignee: HANWHA TECHWIN CO., LTD.
    Inventor: Chang Min Lee
  • Patent number: 10392459
    Abstract: The present invention relates to: a photocurable composition containing (A) a photocurable monomer and (B) a monomer containing phosphorus and an amide group; and a device including a barrier layer formed of the composition.
    Type: Grant
    Filed: July 8, 2013
    Date of Patent: August 27, 2019
    Assignee: CHEIL INDUSTRIES, INC.
    Inventors: Ji Hye Kwon, Hyo Young Kwon, Seong Ryong Nam, Se Il Oh, Chang Soo Woo, Yeon Soo Lee, Chang Min Lee, Seung Jib Choi, Kyoung Jin Ha
  • 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
  • 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