Patents by Inventor Jae Man Lee

Jae Man 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: 20240132940
    Abstract: The present invention relates to a fluorescent reporter capable of labeling nucleic acids including DNA and exhibiting luminescent properties at an excited energy level, and various uses thereof.
    Type: Application
    Filed: September 5, 2023
    Publication date: April 25, 2024
    Applicant: SFC CO., LTD.
    Inventors: Do Min LEE, Ho Young SI, Jae Hyung JO, Goutam MASANTA, Ju Man SONG, Min Su EUM, Jong Tae JE
  • Publication number: 20240131903
    Abstract: One exemplary embodiment of the present invention relates to a thermal management fluid module for a vehicle using a circulating fluid such as a refrigerant or a coolant, the thermal management fluid module including a manifold plate in which a plurality of fluid flow channels are formed, and a thermal interference avoidance unit which is coupled to the manifold plate and in which fluid flow channels having a relatively high temperature or low temperature are formed to be separated and spaced apart from other fluid flow channels among the fluid flow channels.
    Type: Application
    Filed: October 17, 2023
    Publication date: April 25, 2024
    Inventors: In Keun KANG, Young Man KIM, Kyeong Cheol LEE, Jae Min LEE, Chan Jin LEE
  • Publication number: 20240116330
    Abstract: A vehicular air conditioning system includes: an intake part including an intake door configured to open an outdoor air inlet to introduce an outdoor air in an outdoor air mode, open an indoor air inlet to introduce an indoor air in an indoor air mode, and control an opening degree of the outdoor air inlet or the indoor air inlet, and a blower configured to suck the indoor air or the outdoor air through the indoor air inlet or the outdoor air inlet and blow the indoor air or the outdoor air into a vehicle interior; and a control part configured to control a rotational speed of the blower according to an air flow rate level of the air conditioning system.
    Type: Application
    Filed: July 28, 2022
    Publication date: April 11, 2024
    Inventors: In Hyeok KIM, Young Man KIM, Jae Kyun KIM, Kyeong Cheol LEE, Jae Min LEE
  • Patent number: 11946125
    Abstract: A ferritic stainless steel with improved mechanical properties of weld zone is disclosed. The ferritic stainless steel includes, in percent (%) by weight of the entire composition, C: 0.005 to 0.02%, N: 0.005 to 0.02%, Cr: 11.0 to 13.0%, Ti: 0.16 to 0.3%, Nb: 0.1 to 0.3%, Al: 0.005 to 0.05%, the remainder of iron (Fe) and other inevitable impurities, and the ferritic stainless steel has a texture maximum strength of 30 or less in the {001} direction after welding.
    Type: Grant
    Filed: August 23, 2019
    Date of Patent: April 2, 2024
    Assignee: POSCO CO., LTD
    Inventors: Kye-Man Lee, Jae-Seok Park
  • Publication number: 20240105963
    Abstract: A method for manufacturing a gas diffusion layer for a fuel cell wherein carbon nanotubes are impregnated into Korean paper, thereby enhancing electroconductivity, and a gas diffusion layer manufactured thereby. The method for manufacturing a gas diffusion layer for a fuel cell which is to manufacture a gas diffusion layer as a constituent member of a unit cell in a fuel cell, includes a support preparation step of preparing a support with Korean paper; a dispersion preparation step of dispersing a carbon substance in a solvent to form a dispersion, a coating step of coating the support with the dispersion, and a thermal treatment step of thermally treating the dispersion-coated support to fix the carbon substance to the support.
    Type: Application
    Filed: March 6, 2023
    Publication date: March 28, 2024
    Inventors: Seung Tak Noh, Ji Han Lee, In Seok Lee, Jae Man Park, Won Jong Choi, Choong Hee Kim, Seong Hwang Kim, Jong Hoon Lee, Soo Jin Park, Seul Yi Lee
  • Publication number: 20240105954
    Abstract: Disclosed herein relates to an electrode for a lithium secondary battery including an insulating layer. The insulating layer is formed on a first insulating layer containing a first binder and on the first insulating layer, and includes a second insulating layer containing inorganic particles and a second binder, wherein the first binder is PVDF (Polyvinylidene fluoride), and the second binder is SBR (styrene butadiene rubber). Accordingly, the insulating layer of the present invention is excellent in wetness adhesion and electrical safety.
    Type: Application
    Filed: November 23, 2022
    Publication date: March 28, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: In Gu KIM, Byeong Won LEE, Jae Man HWANG, Ho Jun CHOI
  • Publication number: 20240094276
    Abstract: Disclosed herein is an untact DC electric-field sensor having improved sensitivity. The untact DC electric-field sensor has a circuit composed of a variable capacitor and an RF generator and improves sensitivity through resonance of the circuit by connecting an inductor to the sensor.
    Type: Application
    Filed: August 22, 2023
    Publication date: March 21, 2024
    Applicant: KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
    Inventors: Jeong Min WOO, Sung Man KANG, Jae Bok LEE, Mun No JU
  • Patent number: 11925969
    Abstract: An orthodontic wire bending device includes a providing part, a bending unit and a cutting part. The providing part is configured to provide a wire. The bending unit is disposed at a front side of the providing part, and includes a fixing part and a bending part. The fixing part is configured to fix the wire. The bending part is configured to bend the wire fixed by the fixing part. The cutting part is configured to cut the wire bent by the bending part. The bending part includes a bending module, and the bending module is rotated along a circumferential direction or moves along a direction to make contact with at least one side of the wire for bending the wire.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: March 12, 2024
    Assignee: KOREA INSTITUTE OF MACHINERY & MATERIALS
    Inventors: Joonyub Song, Yongjin Kim, Youn Ho Jung, Kwang Sun Choi, Jae-hak Lee, Seung Man Kim
  • Patent number: 11785798
    Abstract: A display device includes: a substrate including an opening area, a peripheral area surrounding the opening area, and a display area surrounding the peripheral area; a transistor overlapping the display area on the substrate; an insulation layer on the transistor; a first electrode on the insulation layer; a pixel definition layer on the first electrode; an intermediate layer and a second electrode that overlap the first electrode and include a functional layer; a dam overlapping the peripheral area; and a first layer overlapping the peripheral area and spaced apart from the intermediate layer, wherein the first layer is spaced apart from an upper surface of the dam and covers a side surface of the dam.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: October 10, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hoi Soo Kwon, Sun Young Kim, Seung Hwan Kim, Hwi Seong Kim, Yu Jin Ye, Jae-Man Lee, Hee-Won Yoon
  • Publication number: 20230292574
    Abstract: A display device includes a signal transmission region, a display region spaced apart from the signal transmission region, a peripheral region located between the signal transmission region and the display region, a base layer, a circuit layer disposed on the base layer, a light emitting element layer disposed on the circuit layer and that includes a light emitting element that overlaps the display region, an encapsulation substrate disposed on the light emitting element layer, a hole defined in the signal transmission region and that passes through at least a portion of each of the circuit layer and the light emitting element layer, and a groove pattern defined on one surface of the encapsulation substrate and that overlaps the peripheral region.
    Type: Application
    Filed: January 20, 2023
    Publication date: September 14, 2023
    Inventors: Jae-Man Lee, Hoon Kim, Hwiseong Kim, Donghoo Kim, Sunyoung Kim, Hee-Won Yoon, Seungwon Lee
  • Publication number: 20230055784
    Abstract: A display panel includes a substrate including a first area, a second area surrounding the first area, and a third area surrounding the second area, and a barrier part disposed on the substrate in the second area and including a first partition including a concave-convex structure on a surface facing the first area in a plan view. The display panel further includes a filling layer disposed on the substrate in the first area and the second area and adjacent to the concave-convex structure and a light emitting diode layer disposed in the third area on the substrate and adjacent to the first partition.
    Type: Application
    Filed: May 24, 2022
    Publication date: February 23, 2023
    Inventors: HWISEONG KIM, HOISOO KWON, DONGHOO KIM, YUJIN YE, SEUNGWON LEE, JAE-MAN LEE, HEE-WON YOON
  • Publication number: 20220131106
    Abstract: A display device includes: a substrate including an opening area, a peripheral area surrounding the opening area, and a display area surrounding the peripheral area; a transistor overlapping the display area on the substrate; an insulation layer on the transistor; a first electrode on the insulation layer; a pixel definition layer on the first electrode; an intermediate layer and a second electrode that overlap the first electrode and include a functional layer; a dam overlapping the peripheral area; and a first layer overlapping the peripheral area and spaced apart from the intermediate layer, wherein the first layer is spaced apart from an upper surface of the dam and covers a side surface of the dam.
    Type: Application
    Filed: April 28, 2021
    Publication date: April 28, 2022
    Inventors: Hoi Soo KWON, Sun Young KIM, Seung Hwan KIM, Hwi Seong KIM, Yu Jin YE, Jae-Man LEE, Hee-Won YOON
  • Patent number: 10862060
    Abstract: An organic light emitting device includes a substrate, a first electrode on the substrate, a second electrode, a first stack on the first electrode and including a hole injection layer, a first hole transport layer, a first mixed layer, a second hole transport layer, a first light emitting layer, and a first electron transport layer sequentially laminated, a second stack between the first stack and the second electrode and including a third hole transport layer, a fourth hole transport layer, a second light emitting layer, and a second electron transport layer sequentially laminated, and a charge generation layer between the first stack and the second stack to control charge balance between the first and second stacks. The first mixed layer includes materials used to form the first and second hole transport layers.
    Type: Grant
    Filed: May 22, 2013
    Date of Patent: December 8, 2020
    Assignee: LG Display Co., Ltd.
    Inventors: Jeong-Haeng Heo, Jae-Man Lee, Jeong-Kyun Shin, Gwi-Jeong Cho, So-Yeon Ahn
  • Patent number: 10593906
    Abstract: In an aspect, an organic light-emitting display apparatus is provided, including a display substrate; a sealing substrate configured to face the display substrate; a sealing material for bonding the display substrate and the sealing substrate and surrounding a circumference of the display unit; and a bonding layer comprising a plurality of through holes, wherein the plurality of through holes comprise partition walls therein.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: March 17, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae-Man Lee, Seung-Joon Yoo, Hyun-Soo Choi, Jae-Wook Shin
  • Patent number: 10418580
    Abstract: An organic electroluminescent device and organic electroluminescent display device having enhanced efficiency are disclosed. The organic electroluminescent device includes first and second electrodes facing each other on a substrate, first and second emission layers formed between the first and second electrodes, a hole transport layer formed between the first electrode and the first emission layer, an electron transport layer formed between the second electrode and the second emission layer, and at least one emission control layer formed between the first and second emission layers and having the same properties as those of at least any one of the hole transport layer and the electron transport layer.
    Type: Grant
    Filed: December 16, 2014
    Date of Patent: September 17, 2019
    Assignee: LG Display Co., Ltd.
    Inventors: Jeong-Haeng Heo, Jae-Man Lee, Jeong-Dae Seo, Se-Ung Kim
  • Patent number: 10096791
    Abstract: An organic light emitting diode and an organic light emitting display apparatus using the organic light emitting diode are provided. The organic light emitting diode includes a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode to emit white light, and the organic layer is configured to emit white light in which an X-axis coordinate value in a color coordinate system is equal to or greater than 0.29, a Y-axis coordinate value in the color coordinate system is in a range of 0.32 to 0.45, and the Y-axis coordinate value in the color coordinate system is equal to or greater than the X-axis coordinate value in the color coordinate system.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: October 9, 2018
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Youn Seok Kam, Chang Wook Han, Jae Man Lee, Se Ung Kim
  • Publication number: 20180053908
    Abstract: An organic light emitting diode and an organic light emitting display apparatus using the organic light emitting diode are provided. The organic light emitting diode includes a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode to emit white light, and the organic layer is configured to emit white light in which an X-axis coordinate value in a color coordinate system is equal to or greater than 0.29, a Y-axis coordinate value in the color coordinate system is in a range of 0.32 to 0.45, and the Y-axis coordinate value in the color coordinate system is equal to or greater than the X-axis coordinate value in the color coordinate system.
    Type: Application
    Filed: October 13, 2017
    Publication date: February 22, 2018
    Inventors: Youn Seok KAM, Chang Wook HAN, Jae Man LEE, Se Ung KIM
  • Patent number: 9825245
    Abstract: An organic light emitting diode and an organic light emitting display apparatus using the organic light emitting diode are provided. The organic light emitting diode includes a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode to emit white light, and the organic layer is configured to emit white light in which an X-axis coordinate value in a color coordinate system is equal to or greater than 0.29, a Y-axis coordinate value in the color coordinate system is in a range of 0.32 to 0.45, and the Y-axis coordinate value in the color coordinate system is equal to or greater than the X-axis coordinate value in the color coordinate system.
    Type: Grant
    Filed: October 16, 2015
    Date of Patent: November 21, 2017
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Youn Seok Kam, Chang Wook Han, Jae Man Lee, Se Ung Kim
  • Publication number: 20170194598
    Abstract: In an aspect, an organic light-emitting display apparatus is provided, including a display substrate; a sealing substrate configured to face the display substrate; a sealing material for bonding the display substrate and the sealing substrate and surrounding a circumference of the display unit; and a bonding layer comprising a plurality of through holes, wherein the plurality of through holes comprise partition walls therein.
    Type: Application
    Filed: March 23, 2017
    Publication date: July 6, 2017
    Inventors: Jae-Man Lee, Seung-Joon Yoo, Hyun-Soo Choi, Jae-Wook Shin
  • Patent number: 9627656
    Abstract: In an aspect, an organic light-emitting display apparatus is provided, including a display substrate; a sealing substrate configured to face the display substrate; a sealing material for bonding the display substrate and the sealing substrate and surrounding a circumference of the display unit; and a bonding layer comprising a plurality of through holes, wherein the plurality of through holes comprise partition walls therein.
    Type: Grant
    Filed: March 20, 2013
    Date of Patent: April 18, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae-Man Lee, Seung-Joon Yoo, Hyun-Soo Choi, Jae-Wook Shin