Patents by Inventor Min Hwa Lee

Min Hwa 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: 12134710
    Abstract: One embodiment of the present invention provides an adhesive composition including, on the basis of the total weight thereof, 0.5 to 4.0% by weight of an epoxy compound, 1.0 to 8.0% by weight of an isocyanate compound, 1.7 to 22% by weight of a rubber latex, 1.0 to 8.0% by weight of a polyurethane dispersion (PUD) resin, 0.1 to 2.0% by weight of an amine compound, and 69 to 92% by weight of a solvent, wherein the epoxy compound and the isocyanate compound have a weight ratio of 1:1 to 1:10.
    Type: Grant
    Filed: March 21, 2018
    Date of Patent: November 5, 2024
    Assignee: KOLON INDUSTRIES, INC.
    Inventors: Da Ae Kim, Min Ho Lee, Ok Hwa Jeon
  • Publication number: 20240365590
    Abstract: An organic light-emitting diode display is disclosed. In one aspect, a semiconductor layer is on a substrate, and the semiconductor layer is non-linear. A gate metal line is on the semiconductor layer, and an insulating layer covering the semiconductor layer and the gate metal line and having a plurality of contact holes connected to the semiconductor layer. A data metal line is on the insulating layer and electrically connected to the semiconductor layer via a selected one of the contact holes. An OLED is electrically connected to the gate metal line and the data metal line, and the semiconductor layer includes a narrow semiconductor layer having a first width and an expansion semiconductor layer formed adjacent to the selected contact hole and having a second width greater than the first width.
    Type: Application
    Filed: July 10, 2024
    Publication date: October 31, 2024
    Inventors: Moo Soon KO, Jung Hwa KIM, Min Woo WOO, Wang Woo LEE
  • Publication number: 20240317992
    Abstract: A thermoplastic resin composition of the present invention comprises: about 100 parts by weight of a polyester resin; about 5-25 parts by weight of a polycarbonate resin; about 50-150 parts by weight of a flat-type glass fiber; about 1.5-15 parts by weight of an epoxy-modified olefin-based copolymer; and about 0.5-10 parts by weight of a polyether ester copolymer, wherein the weight ratio of the epoxy-modified olefin-based copolymer and the polyether ester copolymer is about 1:0.06 to about 1:3.75. The thermoplastic resin composition has excellent metal bonding, impact resistance, rigidity, balance of these physical properties, and the like.
    Type: Application
    Filed: November 19, 2021
    Publication date: September 26, 2024
    Inventors: Min Soo LEE, Chan Moo PARK, Yeong Deuk SEO, Sang Hwa LEE
  • Publication number: 20240323161
    Abstract: A method of automatically configurating an IP of a VPN gateway in a home network system applied to an apartment building composed of a plurality of unit spaces includes: providing a home server connected to a network, a plurality of home network devices installed for unit spaces, respectively, a VPN server installed between the home server and the home network devices, and VPN gateways individually installed for the home network devices between the home network devices and the VPN server; acquiring an IP of an individually corresponding home network device using a local packet analyzer of the VPN gateway; and creating an IP of the VPN gateway using a network setting unit of the VPN gateway, wherein the network setting unit may make a portion of the IP of the VPN gateway be the same by referring to a portion of the IP of the individually corresponding home network device.
    Type: Application
    Filed: March 19, 2024
    Publication date: September 26, 2024
    Inventors: Jeong Su SONG, Youn Ho LEE, Hyun Kook YEO, Yeon Hwa KONG, Min Sung LEE
  • Publication number: 20240323046
    Abstract: A method of installing a home network system applied to an apartment building composed of a plurality of unit spaces includes: providing a home server connected to a network, a plurality of home network devices installed for unit spaces, respectively, a VPN server installed between the home server and the home network devices, and VPN gateways individually installed for the home network devices between the home network devices and the VPN server, wherein the VPN gateways each include a first bridge terminal for communication with a corresponding home network device, a first intermediate communication terminal for communication with the VPN server, and an operation mode alteration detector, and the first bridge terminal includes a first end communication interface and a TAP interface; directly connecting the first end communication interface and the first intermediate communication terminal of the first bridge terminal until receiving a virtual private network start signal from the VPN server or the home serve
    Type: Application
    Filed: March 19, 2024
    Publication date: September 26, 2024
    Inventors: Jeong Su SONG, Youn Ho LEE, Hyun Kook YEO, Yeon Hwa KONG, Min Sung LEE
  • Publication number: 20240323050
    Abstract: A home network system that is applied to an apartment building composed of a plurality of unit spaces includes a home server connected to a network, a plurality of home network devices installed for the unit spaces, respectively, and a back bone connecting the homer server and the home network devices, and further includes a VPN server additionally installed between the home server and the home network devices and VPN gateways additionally individually installed for the home network devices between the home network devices and the back bone on the network, wherein the VPN gateway each a first may bridge terminal for communication with the home network device and a first intermediate communication terminal for communication with the VPN server and the VPN server includes a second bridge terminal for communication with the home server, a second intermediate communication terminal for communication with the corresponding VPN gateways, and a back bone virtual gateway configured to perform processing in priority t
    Type: Application
    Filed: March 19, 2024
    Publication date: September 26, 2024
    Inventors: Jeong Su SONG, Youn Ho LEE, Hyun Kook YEO, Yeon Hwa KONG, Min Sung LEE
  • Patent number: 12084793
    Abstract: The present disclosure relates to a method for manufacturing a hybrid tire cord that utilizes a difference in fineness using a general-purpose industrial filament such as nylon and polyester having high fineness of 200 denier or more relative to a fineness of an aramid filament.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: September 10, 2024
    Assignee: KOLON INDUSTRIES, INC.
    Inventors: Min Ho Lee, Ok Hwa Jeon, Jongha Yim
  • Publication number: 20240284770
    Abstract: A polarizing plate and a display device including the same are provided. A polarizing plate includes a polarizer comprising an absorption axis and a transmission axis that intersect each other, a first retardation layer disposed on a surface of the polarizer, and a second retardation layer disposed on another surface opposite to the surface of the polarizer. An in-plane retardation value of the second retardation layer is greater than about 20 nm and less than about 100 nm. An angle between the absorption axis of the polarizer and a retardation axis of the second retardation layer is in a range of about 10° to about 45°.
    Type: Application
    Filed: September 25, 2023
    Publication date: August 22, 2024
    Applicants: Samsung Display Co., LTD., DONGWOO FINE-CHEM CO., LTD.
    Inventors: Beong Hun BEON, Min Seok KIM, Duk Jin LEE, Young Eun CHOI, Eun Ok LEE, Soo An CHO, Sun Hwa KIM, Ga Hee PARK, Yeon Su WOO, Woo Suk JUNG
  • Patent number: 12069897
    Abstract: An organic light-emitting diode display is disclosed. In one aspect, a semiconductor layer is on a substrate, and the semiconductor layer is non-linear. A gate metal line is on the semiconductor layer, and an insulating layer covering the semiconductor layer and the gate metal line and having a plurality of contact holes connected to the semiconductor layer. A data metal line is on the insulating layer and electrically connected to the semiconductor layer via a selected one of the contact holes. An OLED is electrically connected to the gate metal line and the data metal line, and the semiconductor layer includes a narrow semiconductor layer having a first width and an expansion semiconductor layer formed adjacent to the selected contact hole and having a second width greater than the first width.
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: August 20, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Moo Soon Ko, Jung Hwa Kim, Min Woo Woo, Wang Woo Lee
  • Publication number: 20240258182
    Abstract: In one example, a semiconductor device can comprise a substrate, a device stack, first and second internal interconnects, and an encapsulant. The substrate can comprise a first and second substrate sides opposite each other, a substrate outer sidewall between the first substrate side and the second substrate side, and a substrate inner sidewall defining a cavity between the first substrate side and the second substrate side. The device stack can be in the cavity and can comprise a first electronic device, and a second electronic device stacked on the first electronic device. The first internal interconnect can be coupled to the substrate and the device stack. The encapsulant can cover the substrate inner sidewall and the device stack and can fill the cavity. Other examples and related methods are disclosed herein.
    Type: Application
    Filed: April 12, 2024
    Publication date: August 1, 2024
    Applicant: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Gyu Wan Han, Won Bae Bang, Ju Hyung Lee, Min Hwa Chang, Dong Joo Park, Jin Young Khim, Jae Yun Kim, Se Hwan Hong, Seung Jae Yu, Shaun Bowers, Gi Tae Lim, Byoung Woo Cho, Myung Jea Choi, Seul Bee Lee, Sang Goo Kang, Kyung Rok Park
  • Publication number: 20240258031
    Abstract: A multilayer electronic component includes: a body including a capacitance forming portion in which dielectric layers and internal electrodes are alternately disposed in a first direction, and cover portions disposed on an upper surface and a lower surface of the capacitance forming portion, respectively, in the first direction; and external electrodes disposed on the body, wherein the cover portion includes a plurality of dielectric grains and a plurality of pores, and Gn/Pn is more than 10 and less than 30, in which Gn is the number of dielectric grains included in the cover portion and Pn is the number of pores included in the cover portion.
    Type: Application
    Filed: April 11, 2024
    Publication date: August 1, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jin Bok SHIN, Yu Ra SHIN, Seung Yong LEE, Jung Hyun AN, Yong Hwa LEE, Da Hyeon GO, Choong Seop JEON, Min Soo KIM
  • Publication number: 20240254330
    Abstract: A thermoplastic resin composition of the present invention comprises: approximately 100 parts by weight of a polyester resin; approximately 7-25 parts by weight of a polycarbonate resin; approximately 30-110 parts by weight of a flat glass fiber; approximately 3-13 parts by weight of an epoxy-modified olefin-based polymer; and approximately 0.2-10 parts by weight of a maleic anhydride-modified polyolefin, wherein the weight ratio of the epoxy-modified olefin-based polymer and the maleic anhydride-modified polyolefin is approximately 1:0.1 to 1:1. The thermoplastic resin composition has excellent metal bonding property, impact resistance, stiffness, heat stability, balance of physical properties thereof, and the like.
    Type: Application
    Filed: May 4, 2022
    Publication date: August 1, 2024
    Inventors: Min Soo LEE, Chan Moo PARK, Yeong Deuk SEO, Sang Hwa LEE
  • Patent number: 12050728
    Abstract: A haptic effect transmission method for providing real-time immersive content according to the present invention includes executing participatory content in which one or more users participate, collecting motion information of the users participating in the participatory content through a haptic device, multiplexing the motion information with video and audio files of the participatory content to obtain a multiplexed file, and demultiplexing the multiplexed file and providing the demultiplexed file to a display device and a haptic device of a client terminal.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: July 30, 2024
    Assignee: Korea Electronics Technology Institute
    Inventors: Woo Chool Park, Jun Hwan Jang, Yong Hwa Kim, Jin Wook Yang, Sang Pil Yoon, Hyun Wook Kim, Eun Kyung Cho, Min Su Choi, Jun Suk Lee, Jae Young Yang
  • Patent number: 9525886
    Abstract: A method of compressing and pre-diagnosing an image in a three-dimensional remote ultrasound diagnostic apparatus, the method including: a first step of combining two-dimensional images scanned by a scanning unit and generating a three-dimensional volume image, by a processing unit; a second step of selecting a compression scheme for the three-dimensional volume image and compressing the three-dimensional volume image using the selected compression scheme; a third step of storing the compressed three-dimensional volume image in a database unit; a fourth step of pre-diagnosing an abnormal three-dimensional volume image from among stored three-dimensional volume images; and a fifth step of transmitting the abnormal three-dimensional volume image to a hospital capable of providing a diagnosis, by a data transmitting unit.
    Type: Grant
    Filed: August 30, 2013
    Date of Patent: December 20, 2016
    Assignee: KOREA DIGITAL HOSPITAL EXPORT AGENCY
    Inventor: Min Hwa Lee
  • Publication number: 20150326872
    Abstract: A method of compressing and pre-diagnosing an image in a three-dimensional remote ultrasound diagnostic apparatus, the method including: a first step of combining two-dimensional images scanned by a scanning unit and generating a three-dimensional volume image, by a processing unit; a second step of selecting a compression scheme for the three-dimensional volume image and compressing the three-dimensional volume image using the selected compression scheme; a third step of storing the compressed three-dimensional volume image in a database unit; a fourth step of pre-diagnosing an abnormal three-dimensional volume image from among stored three-dimensional volume images; and a fifth step of transmitting the abnormal three-dimensional volume image to a hospital capable of providing a diagnosis, by a data transmitting unit.
    Type: Application
    Filed: August 30, 2013
    Publication date: November 12, 2015
    Inventor: Min Hwa LEE
  • Publication number: 20150325036
    Abstract: Disclosed is an apparatus of determining a scan image of a three-dimensional ultrasound diagnostic apparatus, including: a scanning unit configured to generate two-dimensional volume images of an inside of a human body using an ultrasonic signal; a processing unit configured to combine the two-dimensional volume images acquired through the scanning unit to generate a three-dimensional volume image and determine whether the three-dimensional volume image is normal; a database configured to store the three-dimensional volume image generated by the processing unit; and an alarm sound output unit configured to, when data determined by the processing unit is not normal, provide notice thereof using any one or more of an alarm sound, an alarm light, and an alarm message.
    Type: Application
    Filed: August 27, 2013
    Publication date: November 12, 2015
    Inventor: Min Hwa LEE
  • Publication number: 20130229605
    Abstract: A compensation film for a liquid crystal display having a characteristic that R0 is about 40 nm-60 nm, Rth is about 140 nm-170 nm, ? is about 15°-19°, and the supporting film of the compensation film has a positive dispersion characteristic with respect to the wavelength.
    Type: Application
    Filed: July 2, 2012
    Publication date: September 5, 2013
    Applicant: Samsung Display Co., Ltd.
    Inventors: Hee Wook DO, Min Oh CHOI, Sang-Gu LEE, Teck Soo KIM, Duck Jong SUH, Min Hwa LEE, Hyoung Joo LEE
  • Publication number: 20110257661
    Abstract: A liposuction surgical robot is disclosed. The liposuction surgical robot, which includes: a control unit, a robot arm driven by a particular control signal received from the control unit, a cannula mounted on the robot arm and extending in one direction, and a suction unit, which is formed on an end portion of the cannula and which is inserted into a surgical site to suction fat, allows the surgeon to perform liposuction surgery conveniently without exerting too much strength. Also, the liposuction operation can be performed with greater convenience, accuracy, and safety, by automatically controlling the surgical robot using a haptic sensor, angle sensor, etc., analyzing visual information obtained from a vision unit to automatically set surgery range, and by mounting an image-taking camera on a front end of the cannula and automatically controlling the operation of the suction unit by analyzing the obtained visual information.
    Type: Application
    Filed: January 19, 2010
    Publication date: October 20, 2011
    Inventors: Seung Wook Choi, Min Kyu Lee, Min Hwa Lee
  • Publication number: 20090005220
    Abstract: Disclosed is a method of measuring the amount of exercise using a mobile communication terminal equipped with an acceleration sensor capable of measuring movement of a user. The method includes the steps of: a) measuring acceleration according to a change in the location of the mobile communication terminal by the acceleration sensor and detecting acceleration values of the terminal expressed in an orthogonal coordinate system where the acceleration sensor is set to a reference position; b) calculating gravitational acceleration direction values of the acceleration of the terminal from the acceleration values of the terminal detected in step a); c) detecting relative values of the acceleration values with respect to the gravitational acceleration direction values; and d) calculating the movement amount from the detected relative values.
    Type: Application
    Filed: January 28, 2005
    Publication date: January 1, 2009
    Applicants: HEALTHPIA CO., LTD., CBNU Industry-Academic Cooperation Foundation
    Inventors: Tae-soo Lee, Joo-hyun Hong, Nam-jin Kim, Min-hwa Lee
  • Publication number: 20080297336
    Abstract: A vehicle network system including at least one sensor, a network server, and a at least one vehicle network device is provided. The at least one sensor is arranged to generate physiological signals of a user, which are received and processed by the network server is configured to receive and process to generate status data indicating the physical condition of the user. The vehicle network device is configured to control the one or more vehicular electronics devices based on the status data from the network server.
    Type: Application
    Filed: May 19, 2008
    Publication date: December 4, 2008
    Inventor: Min Hwa Lee