Patents by Inventor Bo Lee

Bo 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: 20250254541
    Abstract: Aspects of the subject disclosure may include, for example generating, by a first Core Intelligent Controller (CIC) comprising a first processing system including a first processor, first data indicative of one or more first control functions that have been carried out by the first CIC, the first CIC being part of a wireless communication system; communicating, by the first CIC to a Service Intelligent Controller (SIC) comprising a second processing system including a second processor, the first data, the SIC being part of the wireless communication system; generating, by a first RAN Intelligent Controller (RIC) comprising a third processing system including a third processor, second data indicative of one or more first radio access functions that have been carried out by the first RIC, the first RIC being part of the wireless communication system; communicating, by the first RIC to the SIC, the second data; generating, by the SIC, third data, the generating of the third data being based at least in part upon
    Type: Application
    Filed: April 22, 2025
    Publication date: August 7, 2025
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Zhi Cui, Bo Lee, Paul Edward Smith, JR.
  • Publication number: 20250210814
    Abstract: Provided are a separator having significantly improved withstand voltage characteristics and a lithium secondary battery including the same. The separator includes a porous substrate and an inorganic particle layer including a binder and inorganic particles formed on at least one surface of the porous substrate, wherein the separator has a ratio of a breakdown voltage (kV) of the separator to an overall average thickness (?m) of the separator of 0.15 kV/?m or more, has a peak in a range of 1070 cm?1 to 1082 cm?1 in a spectrum by Fourier transform infrared spectroscopy (FT-IR), has heat shrinkage rates in the machine direction and in the transverse direction of 5% or less as measured after being allowed to stand at 150° C. for 60 minutes, and has ?Gurley permeability of 100 sec/100 cc or less.
    Type: Application
    Filed: December 23, 2024
    Publication date: June 26, 2025
    Inventors: Tae Wook KWON, Kyeol CHANG, Kyu Young CHO, Soon Bo LEE
  • Publication number: 20250210815
    Abstract: Embodiments of the present disclosure relate to a separator having pore diameters D10, D50, and D90 satisfies all of 180 nm?D10?350 nm, 380 nm?D50?650 nm, and 670 nm?D90?1000 nm. The separator according to an embodiment has improved heat resistance by satisfying the predetermined pore diameter ranges, and a battery comprising the separator may have improved performance.
    Type: Application
    Filed: December 10, 2024
    Publication date: June 26, 2025
    Inventors: Won Sub KWACK, Sang Yoon JI, Soon Bo LEE, Jeong Hoon JEUN
  • Publication number: 20250202055
    Abstract: Provided are a separator having significantly improved heat resistance and a lithium secondary battery including the same. According to an aspect of the present disclosure, a separator including: a porous substrate; and an inorganic particle layer which is formed on at least one surface of the porous substrate and includes a binder and inorganic particles, wherein the separator has a ratio of a total thickness of the inorganic particle layer to a thickness of the porous substrate of 0.2 to 0.6, has a peak shown in a range of 1070 cm?1 to 1082 cm?1 in a spectrum by Fourier transform infrared spectroscopy (FT-IR), and has heat shrinkage rates in the machine direction and in the transverse direction of 5% or less as measured after being allowed to stand at 150° C. for 60 minutes is provided.
    Type: Application
    Filed: December 17, 2024
    Publication date: June 19, 2025
    Inventors: Tae Wook KWON, Kyeol CHANG, Sang Yoon JI, Soon Bo LEE
  • Publication number: 20250192172
    Abstract: A cathode for a lithium secondary battery includes lithium metal oxide particles having CM defined by D*(EIT/HIT)/[(Li/Me)2] of of 70 or more. D is an average particle diameter value calculated in micrometers after measuring diameters of particles with a diameter of 4 ?m or more in the lithium metal oxide particles included in a scanning electron microscope (SEM) image showing a thickness*width cross-section of the cathode active material layer. EIT is a modulus value of the lithium metal oxide particles measured by a nano indentation method. HIT is a hardness value of the lithium metal oxide particles measured by a nano indentation method. Li/Me is a molar ratio of lithium to metals other than lithium in the lithium metal oxide particles.
    Type: Application
    Filed: December 4, 2024
    Publication date: June 12, 2025
    Inventors: Young Uk PARK, Seung Hyun KIM, Soon Bo LEE, Min Suk KANG, Hyun Sung KANG, Ji Yae DO, Min Cheol BEAK, Ju Wook LEE, Jeong Hoon JEUN
  • Patent number: 12323295
    Abstract: Aspects of the subject disclosure may include, for example, a device having a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations including facilitating activation of a first module for a wireless system; integrating the first module into the wireless system; checking for errors during the integration of the first module in the wireless system; responsive to a determination that the integrating of the first module is error free, placing the wireless system in an operational state; and receiving an operational error code from an originating module. Other embodiments are disclosed.
    Type: Grant
    Filed: May 10, 2024
    Date of Patent: June 3, 2025
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Bo Lee, Zhi Cui
  • Publication number: 20250167393
    Abstract: Embodiments of the present disclosure relate to a separator comprising a porous substrate, and an inorganic particle layer comprising inorganic particles on at least one surface of the porous substrate, wherein the inorganic particle layer has a surface roughness (Ra) of 100 nm to 160 nm. The separator according to the embodiments may improve heat resistance, charge/discharge characteristics, and life characteristics of a battery, by having the above surface roughness.
    Type: Application
    Filed: November 21, 2024
    Publication date: May 22, 2025
    Inventors: Sang Yoon JI, Won Sub KWACK, Dong Il JANG, Soon Bo LEE
  • Publication number: 20250158229
    Abstract: A separator and an electrochemical device comprising the separator are provided, the separator comprising a porous substrate, and an inorganic particle layer formed on at least one surface of the porous substrate and comprises a binder and inorganic particles. The separator has a peak shown in a range of 1082.5 to 1086.5 cm?1 in a spectrum by Fourier-transform infrared spectroscopy (FT-IR), and a saturated moisture content measured by a Karl Fischer method of 350 to 1000 ppm.
    Type: Application
    Filed: November 14, 2024
    Publication date: May 15, 2025
    Inventors: Tae Wook KWON, Kyeol CHANG, Kyu Young CHO, Soon Bo LEE
  • Patent number: 12255280
    Abstract: A lamination apparatus for a secondary battery, which thermally bonds an electrode assembly in which electrodes and separators are alternately stacked, the lamination apparatus comprising: a transfer member to transfer the electrode assembly; a support member to support each of top and bottom surfaces of the electrode assembly transferred by the transfer member; a heating member disposed outside the support member to heat the electrode assembly supported by the support member; and a moving member to move the heating member in a direction away from the electrode assembly. The moving member moves the heating member in the direction away from the electrode assembly to prevent the electrode assembly from being heated by the heating member when the transfer member is stopped.
    Type: Grant
    Filed: December 9, 2022
    Date of Patent: March 18, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Joon Sang Ko, Kwan Bo Lee, Jae Hong Kim, Su Ho Lee
  • Patent number: 12237059
    Abstract: The concepts and technologies disclosed herein are directed to secure user-controlled personal health records (“PHRs”). According to one aspect disclosed herein, a patient device can launch a PHR wallet device application. The patient device can connect, via the PHR wallet device application, to a PHR server that stores PHRs associated with a user. The patient device can define, via the PHR wallet device application, an access level to be applied to the PHR. The patient device can initiate, via the PHR wallet device application, a transfer of the PHR from the PHR server to a health care provider. The health care provider can be permitted to access the portion of the PHR in accordance with the access level.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: February 25, 2025
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sameena Khan, Zhi Cui, Bo Lee
  • Publication number: 20250042708
    Abstract: A pop-up apparatus is provided. The pop-up apparatus includes a base unit arranged on a reference surface and having a hollow portion formed therein, a pop-up unit formed to surround the base unit and reciprocating with respect to the base unit, a connection unit arranged on an upper end of the pop-up unit, a holder unit connected to the pop-up unit by the connection unit and configured to hold an object, and a gas generation unit arranged inside the base unit and configured to generate gas, wherein internal pressure of the base unit may increase due to the gas generated from the gas generation unit and the pop-up unit may be lifted.
    Type: Application
    Filed: August 5, 2024
    Publication date: February 6, 2025
    Applicant: AGENCY FOR DEFENSE DEVELOPMENT
    Inventors: Ik Hyun BAI, Kyung Bo LEE, Jae Hun YOO
  • Publication number: 20240340378
    Abstract: Aspects of the subject disclosure may include, for example, a device having: a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations of: recording usage of a network resource owned by a mobile network operator, wherein the mobile network operator shares the network resource in a network with other network resources shared by a plurality of mobile network operators; and providing payment for the usage. Other embodiments are disclosed.
    Type: Application
    Filed: April 7, 2023
    Publication date: October 10, 2024
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Bo Lee, Zhi Cui, Hongyan Lei
  • Publication number: 20240297819
    Abstract: Aspects of the subject disclosure may include, for example, a device having a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations including facilitating activation of a first module for a wireless system; integrating the first module into the wireless system; checking for errors during the integration of the first module in the wireless system; responsive to a determination that the integrating of the first module is error free, placing the wireless system in an operational state; and receiving an operational error code from an originating module. Other embodiments are disclosed.
    Type: Application
    Filed: May 10, 2024
    Publication date: September 5, 2024
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Bo Lee, Zhi Cui
  • Patent number: 12068444
    Abstract: Discussed are an apparatus and a method for manufacturing an electrode assembly. The apparatus for manufacturing the electrode assembly includes a heater unit configured to heat a laminate of an electrode and a separator when the laminate passes therethrough, a lamination device configured to laminate the laminate that is heated while passing through the heater unit, and a moving unit configured to allow the laminate to be spaced a predetermined distance from the heater unit so that heat transferred from the heater unit to the laminate is reduced or blocked when an operation of the lamination device is stopped.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: August 20, 2024
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Su Ho Lee, Jae Hong Kim, Kwan Bo Lee
  • Publication number: 20240267760
    Abstract: Aspects of the subject disclosure may include, for example generating, by a first Core Intelligent Controller (CIC) comprising a first processing system including a first processor, first data indicative of one or more first control functions that have been carried out by the first CIC, the first CIC being part of a wireless communication system; communicating, by the first CIC to a Service Intelligent Controller (SIC) comprising a second processing system including a second processor, the first data, the SIC being part of the wireless communication system; generating, by a first RAN Intelligent Controller (RIC) comprising a third processing system including a third processor, second data indicative of one or more first radio access functions that have been carried out by the first RIC, the first RIC being part of the wireless communication system; communicating, by the first RIC to the SIC, the second data; generating, by the SIC, third data, the generating of the third data being based at least in part upon
    Type: Application
    Filed: March 20, 2024
    Publication date: August 8, 2024
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Zhi Cui, Bo Lee, Paul Edward Smith, JR.
  • Patent number: 12009973
    Abstract: Aspects of the subject disclosure may include, for example, a device having a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations including facilitating activation of a first module for a wireless system; integrating the first module into the wireless system; checking for errors during the integration of the first module in the wireless system; responsive to a determination that the integrating of the first module is error free, placing the wireless system in an operational state; and receiving an operational error code from an originating module. Other embodiments are disclosed.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: June 11, 2024
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Bo Lee, Zhi Cui
  • Patent number: 11974146
    Abstract: Aspects of the subject disclosure may include, for example generating, by a first Core Intelligent Controller (CIC) comprising a first processing system including a first processor, first data indicative of one or more first control functions that have been carried out by the first CIC, the first CIC being part of a wireless communication system; communicating, by the first CIC to a Service Intelligent Controller (SIC) comprising a second processing system including a second processor, the first data, the SIC being part of the wireless communication system; generating, by a first RAN Intelligent Controller (RIC) comprising a third processing system including a third processor, second data indicative of one or more first radio access functions that have been carried out by the first RIC, the first RIC being part of the wireless communication system; communicating, by the first RIC to the SIC, the second data; generating, by the SIC, third data, the generating of the third data being based at least in part upon
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: April 30, 2024
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Zhi Cui, Bo Lee, Paul Edward Smith, Jr.
  • Patent number: 11967734
    Abstract: An electrode assembly includes a radical unit in which electrodes and separators are alternately stacked, the radical unit having a structure in which one electrode is stacked at the uppermost end. An auxiliary unit is provided with a separation sheet disposed at the uppermost end side of the radical unit. The separation sheet includes a separation part disposed at the uppermost end side of the radical unit and a side surface protection part connected to each of side surfaces of the separation part and folded to contact a side portion of the radical unit to cover the side portion of the radical unit.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: April 23, 2024
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Kwan Bo Lee, Chang Bum Ahn, Seung Ho Na, Su Ho Lee, Hak Soo Lee
  • Patent number: 11919122
    Abstract: A substrate processing apparatus includes: a conveyor belt configured to have an outer surface on which a bottom surface of a substrate is seated; and a polishing head unit configured to face an upper surface of the substrate, wherein the polishing head unit includes: a polishing head connected to a driver; a polishing pad configured to face the polishing head; a polishing pad fixing ring disposed between the polishing head and the polishing pad; and a temperature sensor configured to overlap the polishing pad fixing ring and to be spaced apart from the polishing pad fixing ring.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: March 5, 2024
    Assignees: SAMSUNG DISPLAY CO., LTD., KCTECH CO., LTD.
    Inventors: Seung Bae Kang, Sung Hyeon Park, Jung Gun Nam, Joon-Hwa Bae, Kyung Bo Lee, Keun Woo Lee, Woo Jin Cho, Byoung Kwon Choo
  • Publication number: 20240031876
    Abstract: Facilitating conditional fast return with slicing information preservation in advanced networks is provided herein. Operations of a system include receiving, from second network equipment, network slice information for a user equipment during a first handover of the user equipment from the second network equipment to the first network equipment. The operations can also include transmitting, to third network equipment, the network slice information for the user equipment during a second handover of the user equipment from the first network equipment to the third network equipment.
    Type: Application
    Filed: July 25, 2022
    Publication date: January 25, 2024
    Inventors: Zhi Cui, Hongyan Lei, Bo Lee