Patents by Inventor Young Ju Lee

Young Ju 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: 20170330703
    Abstract: A method for manufacturing a lighting button key is provided. The method includes forming a button body by processing a metal plate, attaching a thin film to the button body and performing double etching on a rear surface of the button body to process a symbol pattern. Additionally, the method includes press-forming the rear surface of the button body and an injection material of a transparent or translucent material into the rear surface of the button body to perform injection molding.
    Type: Application
    Filed: October 21, 2016
    Publication date: November 16, 2017
    Inventors: Young Ju Lee, Chang Hyeon Noh, Hye Kyung Kim, Dae Ig Jung, Keon Soo Jin, Hak Soo Kim, Won Jo Joo
  • Publication number: 20170312956
    Abstract: A method of manufacturing an emergency lamp switch is provided. The method includes printing a symbol on a film using inks of a plurality of colors and injection-molding an emergency lamp switch body on a symbol print surface of the film. The symbol print surface is transferred to the emergency lamp switch body and the film from the emergency lamp switch body is removed.
    Type: Application
    Filed: October 10, 2016
    Publication date: November 2, 2017
    Inventors: Young Ju Lee, Keon Soo Jin, Dae Ig Jung, Kwan Woo Lee, Hye Kyung Kim
  • Patent number: 9793973
    Abstract: Disclosed are a non-feeding re-radiating repeater and a method for manufacturing the same. The repeater includes: a dielectric substrate having a flat plate shape or a curved shape; and one or more unit cells formed on the dielectric substrate, in which each of the unit cells includes an arrangement of a plurality of conductor patterns. When electromagnetic waves incident from a first direction, the unit cells may re-radiate the electromagnetic waves in a second direction which is different from the first direction.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: October 17, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun-Jin Kim, Byung-Chul Kim, Young-Ju Lee, Jung-Yub Lee, Dong-Kyu Choi
  • Patent number: 9786982
    Abstract: Provided is an electronic device which includes a body portion including a first radiator and a wearing portion including at least one second radiators, in which the second radiators form capacitive coupling with the first radiator or a ground portion provided in the body portion, thereby providing stable operation characteristics of the first radiator. The electronic device may be implemented variously according to an embodiment.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: October 10, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung-Yub Lee, Young-Ju Lee, Jun-Sig Kum
  • Publication number: 20170271762
    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-generation (4G) communication system such as long term evolution (LTE). According to various embodiments of the present disclosure, an apparatus in a wireless communication system comprises an antenna array configured to steer a first beam using antenna elements, and a lens including a first focal point and a second focal point. The lens is configured to generate a second beam of a plane wave by compensating for a phase error of the steered first beam passing through at least one of the first focal point or the second focal point.
    Type: Application
    Filed: March 17, 2017
    Publication date: September 21, 2017
    Inventors: Seungtae Ko, Jungsuek Oh, Young Ju Lee
  • Patent number: 9749831
    Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Disclosed are an apparatus and method for generating distress signals in a mobile device. The apparatus comprises a coil antenna for NFC communication, a first communication circuit configured to perform the NFC communication using the coil antenna in a normal mode, a second communication circuit transmitting a distress signal having a rescue-dedicated frequency through the coil antenna in a distress mode, a switch connecting the coil antenna to the first communication circuit or the second communication circuit, and a processor determining the normal mode or the distress mode to control the switch.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: August 29, 2017
    Assignee: Samsung Electronics Co. Ltd.
    Inventors: Jung-Yub Lee, Do-Hyuk Ha, Young-Ju Lee
  • Patent number: 9731985
    Abstract: Provided is an interfacial polymerization process for preparation of a highly permeable thin film composite membrane, which can be used for nanofiltration, forward osmosis, or reverse osmosis, particularly for use with brackish water at low energy conditions. The process includes contacting a porous support membrane with an aqueous phase containing a polyamine and a flux enhancing combination of additives that includes a metal chelate additive containing a bidentate ligand and a metal atom or metal ion and a phosphoramide to form a coated support membrane, and applying an organic phase containing a polyfunctional acid halide to the coated support membrane to interfacially polymerize the polyamine and the polyfunctional acid halide to form a discrimination layer of the thin film composite membrane. Also provided are the membranes prepared by the methods and reverse osmosis modules containing the membranes.
    Type: Grant
    Filed: June 3, 2015
    Date of Patent: August 15, 2017
    Assignee: LG NANOH2O, INC.
    Inventors: Jeff Koehler, Alexis Foster, Keunwon Song, Young Ju Lee, Chongkyu Shin
  • Publication number: 20170214120
    Abstract: An electronic device may include a circuit board, radiators disposed on the circuit board, and provided with a first feeding signal to transmit or receive a wireless signal in a first frequency band; and a ground disposed on the circuit board to provide a reference potential for the radiators. The radiators and a whole or a portion of the ground may be provided with an additional feeding signal to transmit or receive a wireless signal in various frequency bands that are lower than the first frequency band.
    Type: Application
    Filed: January 20, 2017
    Publication date: July 27, 2017
    Inventors: Young-Ju Lee, Hyun-Jin Kim, Jung-Min Park
  • Publication number: 20170201014
    Abstract: According to various embodiments of the present disclosure, an electronic device may include: an array antenna including a plurality of first radiating conductors that transmit or receive a wireless signal in a first frequency band and are arranged on a circuit board; and a lens unit including at least one lens disposed on a housing of the electronic device to correspond to the first radiating conductors. The lens unit may refract or reflect a wireless signal transmitted/received through each of the first radiating conductors. The electronic device as described above may be variously implemented according to embodiments. For example, a portion of the lens unit may transmit/receive a wireless signal in a frequency band that is different from the frequency band of the wireless signal transmitted/received by the first radiating conductors.
    Type: Application
    Filed: January 7, 2017
    Publication date: July 13, 2017
    Inventors: Young-Ju Lee, Seung-Tae Ko, Hyun-Jin Kim
  • Publication number: 20170189825
    Abstract: Disclosed is a ball pool for infants includes a wall body and a bottom body, the inside of a space formed therein is filled with balls, the wall body includes compartments arranged in a rounded shape, an opening is formed at the lower portion of each compartment such that an interior member may be inserted into or taken out of the compartment through the opening, and at least one cut part opened and closed by a fastening unit is formed at the wall body. Thereby, the ball pool for infants may be easily washable, and the wall body, from which bottom is removed, may used as a cushion having various shapes. Further, the wall body may be spread through the cut part so as to be used as a cushion, and or a plurality of wall bodies may be connected so as to be used as a bumper cushion.
    Type: Application
    Filed: December 19, 2014
    Publication date: July 6, 2017
    Inventor: Young Ju LEE
  • Publication number: 20170194558
    Abstract: An electronic device in accordance with an implementation may include a semiconductor memory, and the semiconductor memory may include an interlayer dielectric layer having a hole; a conductive pattern filled in the hole; and a variable resistance element coupled with the conductive pattern over the conductive pattern and storing different data according to a resistance change, wherein the conductive pattern includes a carbon-containing conductive layer in a region adjacent to the variable resistance element.
    Type: Application
    Filed: August 24, 2016
    Publication date: July 6, 2017
    Inventors: Hyung-Suk Lee, Young-Ju Lee, Sook-Joo Kim
  • Patent number: 9695065
    Abstract: Provided is an interfacial polymerization process for preparation of a highly permeable thin film composite membrane, which can be used for nanofiltration, or forward or reverse osmosis, for use with tap water, seawater and brackish water, particularly for use with brackish water at low energy conditions. The process includes contacting a porous support membrane with an aqueous phase containing a polyamine and a flux enhancing combination, which includes a metal chelate additive containing a bidentate ligand and a metal atom or metal ion and a dialkyl sulfoxide, to form a coated support membrane, and applying an organic phase containing a polyfunctional acid halide to the coated support membrane to interfacially polymerize the polyamine and the polyfunctional acid halide to form a discrimination layer of the thin film composite membrane. Also provided are the membranes prepared by the methods and reverse osmosis modules containing the membranes.
    Type: Grant
    Filed: June 3, 2015
    Date of Patent: July 4, 2017
    Assignee: LG NANOH2O, INC.
    Inventors: Jeff Koehler, Alexis Foster, Keunwon Song, Young Ju Lee, Chongkyu Shin
  • Publication number: 20170166140
    Abstract: A smartphone holding device of a vehicle includes: a holder configured to hold a smartphone; a main body configured to receive the holder such that the holder is extendable from the main body; an actuator configured to generate a drive force causing vertical movement of the holder; and a vertical feeding member installed between the actuator and the holder and configured to vertically move the holder by the drive force from the actuator.
    Type: Application
    Filed: July 20, 2016
    Publication date: June 15, 2017
    Inventors: Young Ju Lee, Dae Ig Jung, Hye Kyung Kim, Keon Soo Jin, Jae Seob Choi, Min Geun Oh, Won Sik Kim
  • Patent number: 9649597
    Abstract: A water-treatment separation membrane with good antifouling properties includes a support having pores, a polyamide layer formed on the support, and a passivation layer comprising specific materials formed on the polyamide layer.
    Type: Grant
    Filed: March 4, 2014
    Date of Patent: May 16, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Phill Lee, Jae-Hong Kim, Chong-Kyu Shin, Joung-Eun Yoo, Seung-Pyo Jeong, Young-Ju Lee, Young-Hoon Ko, Hye-Jin Kwon
  • Patent number: 9650263
    Abstract: A water treatment separation membrane includes a support having pores, a polyamide layer formed on the support, and a passivation layer formed on the polyamide layer by using an aqueous solution including an amine-containing compound, an epoxy-containing compound and a fluorine-containing compound.
    Type: Grant
    Filed: March 4, 2014
    Date of Patent: May 16, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Young-Ju Lee, Joung-Eun Yoo, Chong-Kyu Shin, Jae-Hong Kim, Phill Lee
  • Publication number: 20170120722
    Abstract: An apparatus for controlling a direction of discharged air in a vehicle air conditioning system can control a direction of air discharged to a vehicle interior from the vehicle air conditioning system. The apparatus includes a plurality of vent nozzles connected to an air discharge port for discharging air in the vehicle air conditioning system, so as to discharge air to different regions in a vehicle interior space, a plurality of discharge ducts connected between respective different sections of the air discharge port and the respective vent nozzles, and an opening and closing door configured to adjust an opening degree of the air discharge port, for selectively opening the different sections of the air discharge port.
    Type: Application
    Filed: July 8, 2016
    Publication date: May 4, 2017
    Inventors: Kwang Woon Cho, Keon Soo Jin, Dae Ik Jung, Young Ju Lee
  • Publication number: 20170125881
    Abstract: A packaged electronic device includes an integrated antenna as part of a conductive leadframe. The conductive leadframe includes a die paddle have an elongated conductive beam structure configured as a transmission line, and a ground plane structure disposed surrounding the die paddle. The ground plane includes a gap where the transmission line extends to an edge of the packaged electronic device. In one embodiment, selected leads within the leadframe are configured with conductive connective structures as ground pins, source pins, and/or wave guides. In an alternate embodiment, a portion of the integrated antenna is embedded and partially exposed within the body of the packaged electronic device.
    Type: Application
    Filed: November 3, 2015
    Publication date: May 4, 2017
    Applicant: Amkor Technology, Inc.
    Inventors: Marc Alan Mangrum, Hyung Jun Cho, Byong Jin Kim, Gi Jeong Kim, Jae Min Bae, Seung Mo Kim, Young Ju Lee
  • Publication number: 20170033434
    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present invention relates to an assist device for an electronic device including an antenna, wherein the assist device includes a second unit including a second antenna, wherein the second antenna configured to generate capacitance with at least one of a first antenna in a first unit and an internal antenna of the electronic device. Further, the present invention also includes embodiments different from the above-described embodiment.
    Type: Application
    Filed: April 7, 2015
    Publication date: February 2, 2017
    Inventors: Won-Bin HONG, Jun-Sig KUM, Young-Ju LEE, Jung-Yub LEE
  • Patent number: 9555709
    Abstract: An apparatus for operating an AVN (Audio, Video and Navigation) monitor for a vehicle may include a belt guider which is installed in an accommodation space of a dashboard and around which a belt, moving in a longitudinal direction of the belt guider, is wound, a guide rail fixed to the belt guider and extending in the longitudinal direction of the belt guider, a monitor hinge connected to the belt and engaged to the guide rail and an end of a connection bracket so as to move along the guide rail, wherein the connection bracket is connected to the AVN monitor, and a driving force transmission gear engaged with the belt to move the belt in the longitudinal direction.
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: January 31, 2017
    Assignees: Hyundai Motor Company, Kia Motors Corp., Hyundai Mobis Co., Ltd.
    Inventors: Young Ju Lee, Min Young Lee, Jong Hyup Kim, Bock Cheol Lee, Yong Soo Chang, Chan Woong Jung, Kyung Ho Lee, Min Geun Oh
  • Publication number: 20170026677
    Abstract: A display apparatus and a display method are provided. The display apparatus includes a display configured to display a user interface including at least one item corresponding to at least one application, wherein, based on an input for selecting the item, an application corresponding to the selected item is executed; and a controller configured to remove digital rights management (DRM) of the at least one application corresponding the at least one item before the input for selecting one of the at least one displayed item is received.
    Type: Application
    Filed: July 8, 2016
    Publication date: January 26, 2017
    Inventors: Back-ki KIM, Young-ju LEE