Patents by Inventor Ik Lee

Ik 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).

  • Patent number: 11278227
    Abstract: Provided is a biometric information measurement method. The method includes providing a bio-material including at least one of cells and tissues, contacting a first electrode and a second electrode with the bio-material and applying a first electrical signal and a second electrical signal to the bio-material, sensing a third electrical signal from the bio-material, and analyzing an oxygen concentration in the bio-material from the third electrical signal.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: March 22, 2022
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Young Sam Park, Jaehyun Moon, Seongdeok Ahn, Byoung Gon Yu, Jeong Ik Lee, Nam Sung Cho, Doo-Hee Cho
  • Patent number: 11282820
    Abstract: A display device including light emitting modules having signal lines and common lines arranged thereon, each including light emitting diodes mounted on an upper surface thereof and electrically connected to the signal lines and the common lines, respectively, a motherboard coupled to the light emitting modules, and a bonding layer having electrical conductivity and coupling the light emitting modules to the motherboard, in which each of the light emitting modules includes signal line terminals and common line terminals disposed on a lower surface thereof and electrically connected to the signal lines and the multiple common lines, respectively, and the motherboard includes board signal line terminals and board common line terminals disposed on an upper surface thereof at locations corresponding to the signal line terminals and the common line terminals of the light emitting modules.
    Type: Grant
    Filed: September 4, 2018
    Date of Patent: March 22, 2022
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Motonobu Takeya, Sung Su Son, Jong Ik Lee, Seung Sik Hong
  • Publication number: 20220078925
    Abstract: A display device includes a display panel and a panel protective layer. The display panel has a first area and a second area. The first area is parallel to a plane including a first direction crossing a second direction. The second area extends from the first area and includes: a first part adjacent to the first area in the second direction, a second part extending from the first part and in a bent state, and a third part extending from the second part and disposed below the first part. The panel protective layer is between the first part and the third part. A distance between the first part and the third part decreases from an end of the third part toward the second part along the second direction.
    Type: Application
    Filed: April 29, 2021
    Publication date: March 10, 2022
    Inventor: JOON-IK LEE
  • Patent number: 11252652
    Abstract: Disclosed are a non-IP data delivery (NIDD) authorization update method and connection release method for the non-IP data delivery and device for performing the method. The NIDD authorization update method is initiated by a UDM device, and the connection release method between a SMF device and a NEF device is initiated by the SMF device or the NEF device.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: February 15, 2022
    Assignee: Electronics and Telecommunications Research Institute
    Inventor: Seung-Ik Lee
  • Patent number: 11230571
    Abstract: The present invention provides cyclic depsipeptide compounds of formula (I) and compositions comprising the compounds that are effective against parasites that harm animals, including humans. The compounds and compositions may be used for combating parasites in or on animals including mammals and birds. The invention also provides for an improved method for eradicating, controlling and preventing parasite infestation in animals, including birds and mammals.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: January 25, 2022
    Assignee: BOEHRINGER INGELHEIM ANIMAL HEALTH USA INC.
    Inventors: Loic Le Hir de Fallois, Greg Pacofsky, Alan Long, Charles Q. Meng, Hyoung Ik Lee
  • Publication number: 20220017473
    Abstract: The compound of formula I: compositions thereof, processes for their preparation, and their uses as pesticides.
    Type: Application
    Filed: November 14, 2019
    Publication date: January 20, 2022
    Applicant: BOEHRINGER INGELHEIM ANIMAL HEALTH USA INC.
    Inventors: Loic Patrick Le Hir De Fallois, Hyoung Ik Lee, Charles Q Meng
  • Publication number: 20210386743
    Abstract: Studies in female mice lacking ovaries (and thus estrogen), and placed on a high fat diet (60% fat) to induce severe obesity, and then stimulated with a low level of high pressure stress on the heart to induce mild hypertrophy and activate natriuretic peptide signaling. Unlike females on the same diet and heart stress but with their ovaries, those without ovaries demonstrated marked weight loss from phosphodiesterase E-9 (PDE9) inhibition, in combination with improvement in their metabolic signature (reduced fasting glucose, cholesterol, and triglycerides), without any change in food intake, nor change in activity. Thus, in one aspect, the invention provides methods for decreasing body fat and increasing lean muscle mass in estrogen deficient obese female subjects comprising administering to the subjects, at least one PDE9 inhibitor.
    Type: Application
    Filed: October 8, 2019
    Publication date: December 16, 2021
    Inventors: David Kass, Dong Ik Lee, Sumita Mishra
  • Patent number: 11198953
    Abstract: The present invention relates to an energy saving method for separating an unreacted monomer, by which an unreacted monomer may be easily recovered from a mixture solution including an unreacted monomer, and a separation system which is capable of performing the method.
    Type: Grant
    Filed: December 24, 2018
    Date of Patent: December 14, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Jae Ik Lee, Sung Jin Yoo, Jeong Seok Lee, Mi Kyung Kim
  • Patent number: 11202376
    Abstract: An electronic device according to various embodiments of the present invention comprises: a housing including a first plate facing in a first direction, a second plate facing in a second direction, and a side part surrounding a space between the first plate and the second plate; a display exposed through the first plate; a wireless communication circuit; and a processor, wherein the second plate includes: a first metal member and a second metal member, wherein the first metal member further includes a first side part facing a portion of the non-metallic extension part, and the second metal member further includes a second side part facing the first side part or another portion of the non-metallic extension part, and wherein the second plate includes an oxidized layer. The electronic device described above and the method for fabricating a housing of the electronic device may be diversified according to embodiments.
    Type: Grant
    Filed: April 6, 2018
    Date of Patent: December 14, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-Ik Lee, Hyeong-Sam Son
  • Patent number: 11188785
    Abstract: Provided is a method of optimizing a network data analytics function device is disclosed. In the optimization method, the network data analytics function device may collect network data according to a request for analysis of network data received from the consumer network function device, and provide analytics information, which is a result of analyzing the network data, to the consumer network function device. The network data analytics function device may receive a feedback on the analytics information from the consumer network function device, and adjust a method of analyzing network data based on the feedback.
    Type: Grant
    Filed: November 9, 2020
    Date of Patent: November 30, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Soohwan Lee, Myung Ki Shin, Seung-Ik Lee
  • Publication number: 20210367854
    Abstract: A data collection method using a plurality of network data analytics function devices is disclosed. The data collection method may provide to a consumer NF device by discovering an NWDAF device associated with a target entity and acquiring data collected by the NWDAF device or analytics information that is a result of analyzing the data by the NWDAF device.
    Type: Application
    Filed: February 4, 2021
    Publication date: November 25, 2021
    Applicant: Electronics and Telecommunications Research Institute
    Inventor: Seung-Ik LEE
  • Publication number: 20210344033
    Abstract: An embodiment of the present invention relates to a secondary battery, and with respect to a technical problem to be resolved, provided is a secondary battery which has an electrode tab provided by forming a notch on a non-coated part of an electrode plate of an electrode assembly, and which can enable a current collecting plate to come into surface contact with the electrode tab.
    Type: Application
    Filed: September 24, 2019
    Publication date: November 4, 2021
    Inventors: Jung Hyun PARK, Hyun Ki JEONG, Nobuyuki OYAGI, Won Ik LEE, Young Chang KIM
  • Publication number: 20210335743
    Abstract: A semiconductor device includes a semiconductor substrate and a connection terminal, including a base pillar, on the semiconductor substrate. An insulation layer is formed on the semiconductor substrate, the insulation layer including an opening in the insulation layer through which the base pillar extends, wherein a side wall of the insulation layer defining the opening includes a horizontal step at a level that is lower than an uppermost portion of the base pillar.
    Type: Application
    Filed: July 9, 2021
    Publication date: October 28, 2021
    Inventors: JU-IK LEE, DONG-WAN KIM, SEOKHO SHIN, JUNG-HOON HAN, SANG-OH PARK
  • Publication number: 20210328305
    Abstract: The present invention relates to a method for cutting a separation membrane for a battery, in which the separation membrane is cut by laser radiation on the separation membrane, wherein the pulse repetition rate of the laser is 10 to 500 kHz; a separation membrane manufactured by the method; and a battery comprising the separation membrane. The present invention, in contrast with physical cutting, has the advantage of being capable of cutting a separation membrane for a battery so as to have a uniform cut surface, which was impossible by conventional physical cutting methods.
    Type: Application
    Filed: June 29, 2021
    Publication date: October 21, 2021
    Applicant: LG CHEM, LTD.
    Inventors: Tae-Su KIM, Ki-Eun SUNG, Jin-Soo LEE, Bu-Gon SHIN, Sang-Ik LEE, Dae-Won LEE
  • Publication number: 20210313303
    Abstract: A displaying apparatus includes a pixel unit. The pixel unit includes at least one pixel having a light emitting device and a light conversion layer for converting a first wavelength of light of the light emitting device into a second wavelength of light different from the first wavelength; and an insulation layer covers side surfaces of the light emitting device and the light conversion layer.
    Type: Application
    Filed: June 21, 2021
    Publication date: October 7, 2021
    Inventors: Motonobu TAKEYA, Seong Su SON, Jong IK LEE, Jae Hee LIM, Jong Hyeon CHAE, Seung Sik HONG
  • Patent number: D940154
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: January 4, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ye-Rin Park, Yeon-Ee Choi, Jae Ik Lee, Yeo-Jun Yoon, Soo-Jung Lee, Yong-Yeon Lee
  • Patent number: D940179
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: January 4, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ye-Rin Park, Yeon-Ee Choi, Jae Ik Lee, Yeo-Jun Yoon, Soo-Jung Lee, Yong-Yeon Lee
  • Patent number: D942749
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: February 8, 2022
    Assignee: SHINHUNG COMPANY LTD.
    Inventor: Yong Ik Lee
  • Patent number: D946471
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: March 22, 2022
    Assignee: Lyft, Inc.
    Inventors: Ethan Duncan Eyler, Alejandro Salvador Garcia, Peter Rex Luedtke, Jesse Jones McMillin, Rasmus Breitholtz, Stijn Jagers, Sang Ik Lee, Zachary London, Victoria Slaker
  • Patent number: D946472
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: March 22, 2022
    Assignee: Lyft, Inc.
    Inventors: Ethan Duncan Eyler, Alejandro Salvador Garcia, Peter Rex Luedtke, Jesse Jones McMillin, Rasmus Breitholtz, Stijn Jagers, Sang Ik Lee, Zachary London, Victoria Slaker