Patents by Inventor Min JI

Min JI 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).

  • Robot cleaner and control method thereof
    Patent number: 10463220
    Abstract: A robot cleaner is disclosed. The robot cleaner includes an infrared sensor including a light emitting device configured to output an infrared ray to a floor and a light receiving device configured to receive the infrared ray reflected from the floor and convert the received infrared ray into an electric signal and output the electric signal; and a processor configured to determine an output voltage of the electrical signal if the electrical signal is received from the infrared sensor, control a travel direction of the robot cleaner based on the output voltage and a predetermined first threshold voltage, and control a suction mode of the robot cleaner based on the output voltage and a predetermined second threshold voltage, wherein the second threshold voltage is higher than the first threshold voltage.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: November 5, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-keun Jee, Hyeong-hwan Choi, Min-ji Kim, Jong-soon Kim, Hyeong-jun Kim
  • OPHTHALMIC COMPOSITION FOR LOWERING INTRAOCULAR PRESSURE
    Publication number: 20190307768
    Abstract: The present invention relates to an ophthalmic composition for lowering an intraocular pressure, the composition comprising latanoprost, polyoxyl 40 hydrogenated castor oil, and sorbitol.
    Type: Application
    Filed: June 28, 2017
    Publication date: October 10, 2019
    Inventors: Joon Youb LEE, Youn Jae SHIN, Min Ji LEE
  • Method of controlling display of electronic device and electronic device thereof
    Patent number: 10438525
    Abstract: Disclosed is a method of controlling a display of an electronic device. The method may include: determining a current situation of the electronic device by using at least one piece of state information on the electronic device and surrounding information on the electronic device by the electronic device; and turning on or off at least some areas of the display according to the determined current situation by the electronic device.
    Type: Grant
    Filed: July 27, 2015
    Date of Patent: October 8, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hun-Je Yeon, So-Young Youn, Min-Ji Park, Woo-Jin Park, Moon-Ki Hong
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC DEVICE USING SAME, AND ELECTRONIC DEVICE THEREOF
    Publication number: 20190300535
    Abstract: Provided are an organic electronic element and an electronic device thereof, the organic electronic element being capable of achieving high light-emitting efficiency and a low driving voltage, and can also greatly improve the lifespan of the element by using a compound of the present invention as a phosphorescent host material.
    Type: Application
    Filed: July 4, 2017
    Publication date: October 3, 2019
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Soung Yun MUN, Min Ji JO, Sun Hee LEE, Nam Geol LEE, Hyung Dong LEE
  • FLASH MODULE AND TERMINAL COMPRISING SAME
    Publication number: 20190302573
    Abstract: An embodiment may have a substrate (110) including a predetermined cavity (C); a plurality of light emitting chips (120) spaced apart from the cavity (C) of the substrate (110); a frame (130), disposed on the substrate (110) including a support portion (132) and a guide portion (134) including a predetermined through hole (H1); and a lens unit (140) disposed in the through hole (H1) of the guide portion (134).
    Type: Application
    Filed: May 19, 2017
    Publication date: October 3, 2019
    Inventors: Jong Beom CHOI, Tae Sung LEE, Min Ji JIN
  • Display method and apparatus in portable terminal
    Patent number: 10430141
    Abstract: A display method and apparatus of a portable terminal are provided. A given application is executed on the portable terminal and the executed application is entered into a division mode. At least one device other than the portable terminal is set to output at least one of a plurality of layers of the executed application. The at least one layer is transmitted to the at least one device.
    Type: Grant
    Filed: August 23, 2012
    Date of Patent: October 1, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Yong-Soo Jeong, Jin Park, Min-Ji Kim
  • DEVICE AND METHOD FOR DIVIDING FIELD BOUNDARY OF CAN TRACE
    Publication number: 20190296935
    Abstract: The present disclosure relates to a device and method for dividing a field boundary of a CAN trace. The method for dividing a field boundary of a CAN trace according to an embodiment of the present disclosure includes: collecting a CAN trace of a CAN bus; dividing the CAN trace into multiple blocks including multiple frames of the CAN trace; performing first static field division to each of the multiple blocks; and performing second static field division based on the result of the first static field division to divide a final field boundary of the CAN trace.
    Type: Application
    Filed: August 10, 2018
    Publication date: September 26, 2019
    Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Man Pyo HONG, Cheong Min JI, Ji Min KIM
  • IMAGE SENSOR INCLUDING PLANAR BOUNDARY BETWEEN OPTICAL BLACK AND ACTIVE PIXEL SENSOR AREAS
    Publication number: 20190296066
    Abstract: An image sensor includes a substrate including a sensor array area, a pad area, and a circuit area, a wiring layer on the pad area, and a light-shielding pattern on the sensor array area. The sensor array area includes a first area including active pixels and a second area including optical back pixels. The wiring layer is apart from the substrate by a first distance on the pad area. The light-shielding pattern includes a first portion spaced apart from the substrate by a second distance less than the first distance, a second portion disposed between the first portion and the wiring layer and extending on the same level as the wiring layer, and a third portion disposed between the first portion and the second portion and integrally formed with the first portion and the second portion.
    Type: Application
    Filed: June 13, 2019
    Publication date: September 26, 2019
    Inventors: Yu-jin Ahn, Jong-cheol Shin, Min-ji Jung
  • NOVEL POLYPEPTIDE AND METHOD OF PRODUCING IMP USING THE SAME
    Publication number: 20190284595
    Abstract: The present disclosure relates to a novel polypeptide having an activity of exporting 5?-inosine monophosphate, a microorganism comprising the same, a method for preparing 5?-inosine monophosphate using the same, and a method for increasing export of 5?-inosine monophosphate.
    Type: Application
    Filed: May 29, 2019
    Publication date: September 19, 2019
    Inventors: Jung Gun KWON, Min Ji BAEK, Ji Hye LEE, Nara KWON, Ju Jeong KIM, Jin Ah RHO, Jin Man CHO
  • METHOD FOR INDUCING OLIGODENDROCYTE PRECURSOR CELLS FROM OCT4-INDUCED HUMAN SOMATIC CELLS THROUGH DIRECT REPROGRAMMING
    Publication number: 20190284528
    Abstract: Provided is a method of inducing oligodendrocyte precursor cells (OPCs) through direct reprogramming from human somatic cells into which a nucleic acid molecule encoding an Oct4 protein or Oct4 protein-treated human somatic cells. The method of inducing OPCs by treating Oct4-overexpressing human somatic cells with a low molecular weight substance may establish OPCs with high efficiency in a short period of time through direct reprogramming without via neural stem cells, and thus the OPCs are useful as a cell therapeutic agent for an intractable demyelinating disease.
    Type: Application
    Filed: June 3, 2019
    Publication date: September 19, 2019
    Applicant: Stemlab Inc.
    Inventors: Seung Kwon YOU, Won Jin YUN, Min Ji PARK, Ji Yong PARK
  • BATTERY SEPARATOR COMPRISING HYDROFLUORIC ACID REDUCTION MATERIAL
    Publication number: 20190288261
    Abstract: A separator including a polyolefin-based separator substrate having a porous structure, a first coating portion including a mixture of inorganic particles and a binder polymer, and a second coating portion including a material that reduces generation of hydrofluoric acid, wherein the first coating portion and the second coating portion are located on the separator substrate, are located in pores in the separator substrate, or are located on the separator substrate and in pores in the separator substrate.
    Type: Application
    Filed: July 24, 2018
    Publication date: September 19, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Min Ji KIM, Min Ji GU, Kwan Woo NAM, Min Hyung KIM, Je An LEE
  • Method and apparatus for controlling an operation mode of a mobile terminal
    Patent number: 10416748
    Abstract: A method and apparatus for controlling an operation mode in a mobile terminal provides the mobile terminal to determine whether a predetermined time has elapsed, after a lapse of which it enters a first power-saving mode, and drive a camera module if the predetermined time has elapsed. Meanwhile, the mobile terminal determines whether a predetermined subject is recognized by the camera module, and then delays changing to the first power-saving mode if the predetermined subject is recognized, and enters the first power-saving mode if the predetermined subject is not recognized.
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: September 17, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Soo Jeong, Jin Park, Min-Ji Kim
  • Image sensor including phase detection pixel
    Patent number: 10412349
    Abstract: Provided is an image sensor including a pixel array which provides a plurality of pixels arranged in rows and columns. The plurality of pixels include: a plurality of image sensing pixels each including a plurality of image sensing sub pixels that include the same color filter; and a plurality of phase detection pixels each including at least one phase detection sub pixel which generates a phase signal for calculating a phase difference between images, wherein the plurality of image sensing sub pixels included in the same image sensing pixel are connected to one selection signal line and receive the same selection signal.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: September 10, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-ji Hwang, Seung-jin Lee, Young-woo Lee, Seok-yong Hong
  • User terminal device and method for recognizing location of user
    Patent number: 10408928
    Abstract: A user terminal device and a method for recognizing a user location using beacon signals of things are provided. The user terminal device for recognizing the user location includes a communication module configured to receive beacon signal information from things grouped into a plurality of space groups; and a processor configured to identify as a user location in a user space, a space group to which a thing corresponding to a beacon signal having a received signal strength indicator (RSSI) of more than a reference value form among RSSIs of beacon signals belongs, based on the beacon signal information. With this, the user terminal device may analyze the beacon signals of the things to recognize the user location in the user space, thereby controlling the things to be optimized for the user.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: September 10, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-ji Park, Ji-hun Ha
  • SEPARATOR AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME
    Publication number: 20190260001
    Abstract: Disclosed are a separator and an electrochemical device including the same. The separator includes: a porous substrate having a plurality of pores; and a pair of porous coating layers formed on both surfaces of the porous substrate, and including a plurality of inorganic particles and a binder polymer disposed partially or totally on the surface of the inorganic particles to connect and fix the inorganic particles with each other, wherein the amount of the binder polymer and the amount of the inorganic particles in one porous coating layer are the same as those in the other porous coating layer, the binder polymer is used in an amount of 5-40 wt % based on the total weight of the porous coating layer, the inorganic particles include boehmite particles and non-boehmite particles, and the boehmite particles and the binder polymer are used at a weight ratio of 1:1-1:5.
    Type: Application
    Filed: June 8, 2017
    Publication date: August 22, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Min-Ji GU, Dong-Wook SUNG
  • METHOD AND APPARATUS FOR CALCULATING SAFETY LEVEL
    Publication number: 20190250136
    Abstract: Provided is a method and apparatus for calculating a safety grade of a working environment that may receive harmful gas information from a gas sensor configured to detect a harmful gas to calculate a safety grade, receive biometric information of a user from a biometric sensor configured to measure the biometric information of the user, calculate a safety grade for the user based on the harmful gas information and the biometric information, and output the calculated safety grade.
    Type: Application
    Filed: December 12, 2017
    Publication date: August 15, 2019
    Inventors: Hyung Jin KIM, Jong Ha LEE, Min Ji CHOI
  • METHOD FOR MANUFACTURING BONE GRAFT MATERIAL AND BONE GRAFT MATERIAL MANUFACTURED THEREBY
    Publication number: 20190216616
    Abstract: The present invention relates to a method for manufacturing a bone graft material using 3D printing of a DLP system. The method includes (1) dispersing a powder material including calcium phosphate-based ceramics in a solvent; (2) recovering the calcium phosphate-based ceramics by removing the solvent from a solution in which the calcium phosphate-based ceramic material is dispersed in Step 1; (3) producing a photocurable resin composition by adding a binder resin including a crosslinking agent and a photoinitiator to the calcium phosphate-based ceramics obtained in Step 2; (4) performing 3D rapid prototyping on a bone graft material molded body from the composition for a bone graft material produced in Step 3 by 3D printing of a DLP system; and (5) debinding and sintering organic materials remaining in the bone graft material molded body subjected to prototyping in Step 4.
    Type: Application
    Filed: December 11, 2018
    Publication date: July 18, 2019
    Inventors: So Young YANG, Yong Il CHUNG, Kyu Hyung KIM, Min Ji LEE, Soo In LEE, Eun Chang CHOI
  • Composition for forming conductive pattern and resin structure having conductive pattern
    Patent number: 10354774
    Abstract: The present invention relates to a composition for forming a conductive pattern that enables forming conductive micropatterns on various polymer resin products or resin layers by a simplified process without deformation of the polymer resin products or resin layers, and enables effectively satisfying requirements of the art, and a resin structure having a conductive pattern.
    Type: Grant
    Filed: August 3, 2015
    Date of Patent: July 16, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Han Nah Jeong, Ha Na Lee, Cheol-Hee Park, Chee-Sung Park, Jae Hyun Kim, Shin Hee Jun, Ryul Lee, Min Ji Kim
  • JUICER THAT IS EASY TO MANUFACTURE AND IMPROVES PERFORMANCE
    Publication number: 20190167026
    Abstract: A juicer including: a driving part composed of a housing having a housing hollow part formed therein, and having a through-hole through which inner air is discharged at the position eccentric to one side in the width direction from the central portion formed on the bottom portion thereof, and a motor provided the housing hollow part by being surrounded by a motor housing; a juice part connected to the driving part to be driven to squeeze the juice; and a fastening part for detachably coupling the juice part to the driving part.
    Type: Application
    Filed: August 29, 2017
    Publication date: June 6, 2019
    Applicant: ANGEL CO., LTD.
    Inventors: Mun Hyun LEE, Chom Tu I KIM, Mong Ryong LEE, Jin Woo SON, Han Sung YANG, Jeong Su JANG, Seong-hwan PARK, Na Hyun KWON, Eun Hui JI, Min Ji KIM, Hye-Jung PARK
  • Remote control, electronic apparatus and pairing method thereof
    Publication number: 20190166477
    Abstract: A remote control apparatus is provided.
    Type: Application
    Filed: August 20, 2018
    Publication date: May 30, 2019
    Inventors: Je-hwan Seo, Chae-young Lim, Young-hoon Moon, Jong-ha Woo, Kyung-ik Cho, Min-sup Kim, Min-ji Kim, Jin Seol, Ki-hyun Song, Suk-hoon Yoon, Hyun-kyu Yun, Jong-keun Lee, Woong-no Jung