Patents by Inventor An Lee

An 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: 20200080677
    Abstract: A method of assembling a tapping sleeve includes positioning an outlet band on a pipe element with an arcuate portion of the outlet band contacting an outer surface of the pipe element, the outlet band including a front end, a back end, a first side end, a second side end, a first bend line defined between the first side end and the second side end and extending from the front end to the back end, a second bend line defined between the first bend line and the second side end and extending from the front end to the back end, wherein the outlet band defines an arcuate portion between the first bend line and the second bend line, a first flange defined between the first side end and the first bend line, and a second flange defined between the second side end and the second bend line.
    Type: Application
    Filed: November 15, 2019
    Publication date: March 12, 2020
    Inventors: Scott P. Floyd, Charles Graham Hines, Daryl Lee Gibson
  • Publication number: 20200081108
    Abstract: A method of correcting a target angle error of a radar sensor, the method may include recognizing a first target angle of a target through the radar sensor; recognizing a second target angle of the target through V2X communication and then calculating a target angle error between the first target angle and the second target angle; comparing the target angle error with a predetermined critical error; and correcting a phase curve of the radar sensor by applying the target angle error to the phase curve in accordance with the comparison result, and then giving a target warning using the corrected phase curve.
    Type: Application
    Filed: November 29, 2018
    Publication date: March 12, 2020
    Applicants: Hyundai Motor Company, KIA Motors Corporation
    Inventor: Dong-Ju Lee
  • Publication number: 20200082201
    Abstract: A method for controlling an electronic device is provided. The method includes obtaining an image, detecting at least one object in a facial area from the image, and applying a virtual light source effect to the image based on an attribute of the detected object and displaying the image.
    Type: Application
    Filed: November 15, 2019
    Publication date: March 12, 2020
    Inventors: Chang-Hoon KIM, Ki-Huk LEE
  • Publication number: 20200080178
    Abstract: The present invention minimizes the addition of alloying elements to reduce surface cracking during hot rolling, ensures corrosion resistance by constituting Cr as one of the main components, and realizes a TRIP or TWIP phenomenon through a high Mn design, thereby providing a low alloy steel sheet with excellent hot workability, strength and ductility. The low alloy steel sheet excellent in strength and ductility according to an embodiment of the present invention comprises, in percent (%) by weight of the entire composition, 0.05 to 0.3% of carbon (C), 0.7 to 2.5% of silicon (Si), 8 to 12% of manganese (Mn), 13 to 15.5% of chromium (Cr), 0.5 to 3.0% of copper (Cu), 0.1 to 0.2% of nitrogen (N), 0.25% or less of aluminum (Al), 0.25% or less of tin (Sn), and the remainder of iron (Fe) and other inevitable impurities. The microstructure of the low alloy steel sheet comprises at least one of a ferrite phase and a martensite phase at a volume fraction of 5% or less, and the remainder includes an austenite phase.
    Type: Application
    Filed: May 24, 2017
    Publication date: March 12, 2020
    Inventors: Jeom Yong CHOI, Mi Nam PARK, Min Hyoung LEE
  • Publication number: 20200083525
    Abstract: The present disclosure relates to a lithium secondary battery assembled without an anode active material. Since the lithium secondary battery of the present disclosure does not contain an anode active material such as a lithium metal during the assembling process, the manufacturing process is simple and easy, and it is possible to improve processability and manufacturing costs. In addition, it has an irreversible compensating additive, thereby exhibiting excellent battery life.
    Type: Application
    Filed: December 21, 2018
    Publication date: March 12, 2020
    Applicant: LG CHEM, LTD.
    Inventor: Jeongbeom LEE
  • Publication number: 20200083536
    Abstract: A negative active material for a rechargeable lithium battery includes natural graphite including secondary particles in which a plurality of primary particles are assembled; amorphous carbon on the surface of the primary particles; and a coating layer including amorphous carbon surrounding the secondary particles, wherein the primary particles have an average particle diameter of about 5 ?m to about 15 ?m, the secondary particles have an average particle diameter of about 8 ?m to about 24 ?m, and a peak intensity ratio I(002)/I(110) is less than or equal to about 120 as measured by X-ray diffraction.
    Type: Application
    Filed: September 4, 2019
    Publication date: March 12, 2020
    Inventors: Eunjoo LEE, Jaehou NAH
  • Publication number: 20200084315
    Abstract: The present invention relates to a method, for providing guidance during a call waiting state, comprising the steps of: a gesture recognition unit of a user device recognizing a call waiting gesture while a call request signal is being received; when the call waiting gesture is recognized, a call acceptance control unit of the user device executing a switch to a call acceptance state with respect to the call request signal received by the user device; a call waiting control unit of the user device switched to the call acceptance state stopping an operation of a speaker unit or a microphone unit of the user device and executing a switch to a call waiting state; and, if the gesture recognition unit recognizes a call switching gesture, activating the operation of the speaker unit or the microphone unit.
    Type: Application
    Filed: November 12, 2019
    Publication date: March 12, 2020
    Inventor: Jaehun LEE
  • Publication number: 20200077989
    Abstract: An apparatus for estimating blood concentration of an analyte may include a sweat collector configured to collect sweat from a skin surface of a user. The apparatus may include an optical sensor configured to emit light rays of different wavelengths towards the collected sweat, and detect an optical signal reflected by the collected sweat. The apparatus may include a processor configured to estimate the blood concentration of the analyte based on the detected optical signal.
    Type: Application
    Filed: September 11, 2019
    Publication date: March 12, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang Kyu KIM, Jun Ho LEE
  • Publication number: 20200078279
    Abstract: The present invention relates to a bis phenyl hexa triene derivative, a preparation method thereof and a composition for skin whitening comprising the same as an active ingredient. The said derivative inhibits the expression of tyrosinase, TRP 1 (tyrosinase-related protein 1), TRP 2 (tyrosinase-related protein 2) or MITF (microphthalmia-associated transcription factor) gene which produces a precursor necessary for the generation of melanin, suppresses the activity of tyrosinase, eventually inhibits the biosynthesis of melanin, is safe due to low cytotoxicity, and has less side effects and excellent antioxidative effect, so that it can be effectively used as a composition for skin whitening.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Inventors: Woo-Keun Kim, Sangwoo Lee, Seokjoo Yoon, Chul Min Park
  • Publication number: 20200084695
    Abstract: Provided are a method for a user equipment (UE) to perform access to a cell in a wireless communication, and an apparatus supporting the same. The method may include: receiving, from a first system, access control information for the first system; camping on the cell of a second system; mapping the access control information for the first system to access control information for the second system; and performing access to the cell of the second system, based on the mapped access control information for the second system.
    Type: Application
    Filed: November 18, 2019
    Publication date: March 12, 2020
    Inventors: Hyunjung CHOE, Youngdae LEE
  • Publication number: 20200082857
    Abstract: According to one embodiment, a magnetic device includes a magnetic tunnel junction element, the magnetic tunnel junction element comprising: a first structure having ferromagnetism; a second structure having ferromagnetism; and a first nonmagnet provided between the first structure and the second structure; wherein: the first structure and the second structure are antiferromagnetically coupled via the first nonmagnet; and the first structure includes a first ferromagnetic nitride.
    Type: Application
    Filed: March 13, 2019
    Publication date: March 12, 2020
    Applicants: TOSHIBA MEMORY CORPORATION, SK HYNIX INC.
    Inventors: Young Min EEH, Taeyoung LEE, Kazuya SAWADA, Eiji KITAGAWA, Taiga ISODA, Tadaaki OIKAWA, Kenichi YOSHINO
  • Publication number: 20200084528
    Abstract: An electronic device may include: a housing including a front plate oriented in a first direction, a rear plate oriented in a second direction opposite the first direction, and a side member enclosing at least a part of a space between the front plate and the rear plate. The electronic device further including a display disposed to be visible through the front plate; a printed circuit board disposed between the display and the rear plate; a support structure having a first face oriented in the first direction and supporting the display and a second face oriented in the second direction and supporting the printed circuit board,; a conductive member disposed between the support structure and the rear plate; and a sealing structure disposed between the conductive member and the rear plate, the sealing structure extending along a periphery of the conductive member and formed in a closed curve shape.
    Type: Application
    Filed: July 12, 2019
    Publication date: March 12, 2020
    Inventors: Wontae JEONG, Eungkyu PARK, Dongyeop LEE, Yonghwa KIM, Gihoon LEE, Jaehwan LEE, Seungbum CHOI, Hyounggil CHOI, Changryong HEO
  • Publication number: 20200083994
    Abstract: Methods and systems for sending and receiving an enhanced downlink control channel are disclosed. The method may include receiving control channel information via an enhanced control channel. The method may also include using the control channel information to receive a shared channel. The method may include detecting the presence of the enhanced control channel in a given subframe. The enhanced control channel may be transmitted over multiple antenna ports. For example, code divisional multiplexing and de-multiplexing and the use of common and UE-specific reference signals may be utilized. New control channel elements may be defined, and enhanced control channel state information (CSI) feedback may be utilized. The presence or absence of legacy control channels may affect the demodulation and or decoding methods. The method may be implemented at a WTRU.
    Type: Application
    Filed: November 11, 2019
    Publication date: March 12, 2020
    Applicant: InterDigital Patent Holdings, Inc.
    Inventors: Paul Marinier, Moon-il Lee, Afshin Haghighat, Shahrokh Nayeb Nazar, Guodong Zhang, Marian Rudolf
  • Publication number: 20200080249
    Abstract: A laundry treating apparatus includes a cabinet with an insertion opening defined in a front face, a laundry receiving space in the cabinet, a support assembly in the laundry receiving space for supporting laundry, and a first chamber including an air supply part for supplying dehumidified and heated air into the laundry receiving space. A communication opening in the front face of the cabinet opens to the first chamber. A chamber door is configured to open and close the communication opening. A water discharge tank is detachably connected to the chamber door and stores condensate water discharged from the air supply part. A chamber door conveying part reciprocates the chamber door, and moves the support assembly toward the insertion opening when the door opens the insertion opening.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Applicant: LG Electronics Inc.
    Inventors: Donghwan LEE, Myungshik K!M, Jeaseok SEONG, Sungkyong HAN, Junyi HEO
  • Publication number: 20200079237
    Abstract: A position alignment method for wireless charging performed by a VA for position alignment with a target GA is provided. The method includes identifying states of a plurality of GAs via wireless communication with an SECC that operates the plurality of GAs and receiving, from the SECC, information regarding one or more available GAs of the plurality of GAs. A target GA based is selected on the information regarding available GAs and a wireless communication association with the target GA is performed. A procedure for position alignment approval and a procedure for authentication is executed by a request to the SECC and in response to determining that the authentication is successful, position alignment with the target GA using LF signals is performed, wherein LF signals assigned to each GA are distinguished from LF signals assigned to other GAs in a TDM scheme.
    Type: Application
    Filed: September 11, 2019
    Publication date: March 12, 2020
    Applicant: Industry-University Cooperation Foundation Hanyang University
    Inventors: Jae Yong Seong, Sang Sun Lee
  • Publication number: 20200080856
    Abstract: A method includes storing representations of a passengers and fleet vehicles. The method includes generating a graph representation of a geographic map that includes requested pick-up locations and drop-off locations for the passengers and generating a state graph representation of the passengers and the fleet vehicles. The state graph representation includes a plurality of nodes connected by edges. Each of the plurality of nodes represents a candidate state of the passengers and the fleet vehicles. A respective edge of the state graph representation represents an action of a respective vehicle picking up or dropping off a passenger. The respective edge has a cost that is based at least in part on traversal of the graph representation of the geographic map. The method further includes using the state graph representation to generate a set of routes and route the fleet vehicles in accordance with the generated set of routes.
    Type: Application
    Filed: October 10, 2019
    Publication date: March 12, 2020
    Inventors: Justin Ho, Christopher Blumenberg, Billy Chen, Rohan Paranjpe, Christopher Moore, Min Ji Lee, Erik Reed
  • Publication number: 20200079847
    Abstract: The present invention is directed to antagonistic antibodies and antigen binding fragments thereof having binding specificity for PACAP. These antibodies inhibit, block or neutralize at least one biological effect associated with PACAP, e.g., vasodilation. In exemplary embodiments these antibodies and antigen binding fragments thereof may comprise specific VH, VL, and CDR polypeptides described herein. In some embodiments these antibodies and antigen binding fragments thereof bind to and/or compete for binding to specific epitope(s) on human PACAP. The invention is further directed to using these antagonistic anti-PACAP antibodies, and binding fragments thereof, for the diagnosis, assessment, and treatment of diseases and disorders associated with PACAP and conditions where antagonism of PACAP-related activities, such as vasodilation, mast cell degranulation, and/or neuronal activation, are therapeutically beneficial, e.g., headache and migraine indications.
    Type: Application
    Filed: January 8, 2019
    Publication date: March 12, 2020
    Inventors: Maria-Cristina LOOMIS, Leon F. GARCIA-MARTINEZ, Benjamin H. DUTZAR, Daniel S. ALLISON, Katherine Lee HENDRICKS, Ethan W. OJALA, Pei FAN, Jeffrey T.L. SMITH, John A. LATHAM, Charlie KARASEK, Jenny MULLIGAN, Michelle SCALLEY-KIM, Erica STEWART, Vanessa Lisbeth RUBIN, Jens J. BILLGREN
  • Publication number: 20200080463
    Abstract: A vortex generator including an annular bearing for mounting on an interior surface of an exhaust line. The vortex generator further includes an annular blade assembly mounted on the annular bearing. The annular blade assembly includes a leading face with an upstream opening having a first radius. The annular blade assembly further includes a trailing face with a downstream opening having a second radius, wherein the upstream opening and the downstream opening are centered around a longitudinal axis of the exhaust line, and the second radius is different from the first radius. The annular blade assembly further includes a side extending from the leading face to the trailing face, wherein the side has a plurality of openings, each opening of the plurality of openings containing a blade, and each opening of the plurality of openings extends beyond the annular bearing in a direction parallel to the longitudinal axis.
    Type: Application
    Filed: November 11, 2019
    Publication date: March 12, 2020
    Inventors: Wei Chang CHENG, Ping-Hsu CHEN, Chi-Hung LIAO, T. S. LO, Yung-Yao LEE
  • Publication number: 20200083455
    Abstract: An apparatus for manufacturing an organic material includes an outer tube including an internal accommodating space, and at least one loading inner tube and at least one collecting inner tube disposed in the accommodation space, the loading inner tube including a mesh boat disposed in a first direction in which the loading inner tube extends.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Inventors: Keun Hee HAN, Jong Woo LEE, Myung Ki LEE, Suk KI, Jeong Hyeon SON
  • Publication number: 20200083332
    Abstract: A semiconductor device includes a substrate, a channel layer, a first electrode layer, a second electrode layer, and a gate structure. The substrate includes a first gallium oxide layer. The channel layer is disposed on the substrate, where the channel layer is a second gallium oxide layer. The first electrode layer and the second electrode layer are disposed on the channel layer. The gate structure is disposed on the channel layer between the first electrode layer and the second electrode layer. The gate structure is on the channel layer or the gate structure has a bottom portion extending into the channel layer.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Applicant: Industrial Technology Research Institute
    Inventors: Heng Lee, Shin-Yi Huang, Tao-Chih Chang