Patents by Inventor Jin An

Jin An 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).

  • COMPOSITION FOR ETCHING AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING SAME
    Publication number: 20210054285
    Abstract: A composition for etching and a method of manufacturing a semiconductor device, the method including an etching process of using the composition for etching, are provided. The composition for etching includes a first inorganic acid; any one first additive selected from the group consisting of phosphorous acid, an organic phosphite, a hypophosphite, and mixtures thereof, and a solvent. The composition for etching is a high-selectivity composition for etching that can selectively remove a nitride film while minimizing the etch rate for an oxide film and does not have a problem such as particle generation, which adversely affects device characteristics.
    Type: Application
    Filed: November 10, 2020
    Publication date: February 25, 2021
    Applicant: SOULBRAIN CO., LTD.
    Inventors: Jung Hun LIM, Jin Uk LEE, Jae Wan PARK
  • DISPLAY DEVICE INCLUDING TOUCH SENSOR
    Publication number: 20210055849
    Abstract: A display device includes a display panel including pixels, an active area on which an image is configured to be displayed, and a black matrix area on which an image is not configured to be displayed, touch sensor electrodes configured to detect a touch of an external object, the touch sensor electrodes disposed in the active area, and detection input electrodes configured to generate mutual capacitance with the touch sensor electrodes, the detection input electrodes disposed in an edge area of the display panel that overlaps the black matrix area.
    Type: Application
    Filed: October 15, 2020
    Publication date: February 25, 2021
    Inventors: Il Ho Lee, Seung-Hee Lee, Seoung Bum Pyoun, Young-Jin Kim
  • COMPOSITION FOR ETCHING
    Publication number: 20210054279
    Abstract: The disclosure is related to a composition for etching, a method for manufacturing the composition, and a method for fabricating a semiconductor using the same. The composition may include a first inorganic acid, at least one of silane inorganic acid salts produced by reaction between a second inorganic acid and a silane compound, and a solvent. The second inorganic acid may be at least one selected from the group consisting of a sulfuric acid, a fuming sulfuric acid, a nitric acid, a phosphoric acid, and a combination thereof.
    Type: Application
    Filed: November 3, 2020
    Publication date: February 25, 2021
    Inventors: Jin Uk LEE, Jae Wan PARK, Jung Hun LIM
  • Skip Predictor for Pre-Trained Recurrent Neural Networks
    Publication number: 20210056422
    Abstract: The present disclosure advantageously provides a system and a method for skipping recurrent neural network (RNN) state updates using a skip predictor. Sequential input data are received and divided into sequences of input data values, each input data value being associated with a different time step for a pre-trained RNN model. At each time step, the hidden state vector for a prior time step is received from the pre-trained RNN model, and a determination, based on the input data value and the hidden state vector for at least one prior time step, is made whether to provide or not provide the input data value associated with the time step to the pre-trained RNN model for processing. When the input data value is not provided, the pre-trained RNN model does not update its hidden state vector. Importantly, the skip predictor is trained without retraining the pre-trained RNN model.
    Type: Application
    Filed: April 22, 2020
    Publication date: February 25, 2021
    Applicant: Arm Limited
    Inventors: Urmish Ajit Thakker, Jin Tao, Ganesh Suryanarayan Dasika, Jesse Garrett Beu
  • METHOD AND APPARATUS FOR CONTROLLING UPLINK POWER IN WIRELESS COMMUNICATION SYSTEM
    Publication number: 20210058872
    Abstract: A method and an apparatus for controlling uplink power in a wireless communication system are provided. The method for controlling uplink power of a User Equipment (UE) forming a transmission link with a plurality of BSs (BSs), a power headroom report trigger event by at least one of the plurality of BSs is detected. Power headroom information of the UE is reported to at least one of the plurality of BSs.
    Type: Application
    Filed: November 9, 2020
    Publication date: February 25, 2021
    Inventors: Sun-Heui RYOO, Jung-Soo JUNG, Hyun-Jeong KANG, Jong-Hyung KWUN, Sung-Jin LEE
  • COMPOSITION FOR ETCHING
    Publication number: 20210054278
    Abstract: The disclosure is related to a composition for etching, a method for manufacturing the composition, and a method for fabricating a semiconductor using the same. The composition may include a first inorganic acid, at least one of silane inorganic acid salts produced by reaction between a second inorganic acid and a silane compound, and a solvent. The second inorganic acid may be at least one selected from the group consisting of a sulfuric acid, a fuming sulfuric acid, a nitric acid, a phosphoric acid, and a combination thereof.
    Type: Application
    Filed: November 3, 2020
    Publication date: February 25, 2021
    Inventors: Jin Uk LEE, Jae Wan PARK, Jung Hun LIM
  • METHOD AND APPARATUS FOR DETERMINING RESPIRATION PHASE, MAGNETIC RESONANCE IMAGING METHOD AND SYSTEM
    Publication number: 20210052187
    Abstract: The present disclosure provides techniques for determining a respiration phase by extracting a distance characteristic value, a score characteristic value, and an area characteristic value from the respiration signal, wherein the distance characteristic value, the score characteristic value and the area characteristic value are used to indicate waveform variation between two adjacent waveforms in the respiration signal. The techniques include training a respiration signal model according to the distance characteristic value, the score characteristic value, and the area characteristic value to determine the respiration phase of the respiration signal using the respiration signal model.
    Type: Application
    Filed: August 20, 2020
    Publication date: February 25, 2021
    Applicant: Siemens Healthcare GmbH
    Inventors: Jin Qiang He, De He Weng, Shu Qun Xie, Fang Dong
  • AIR CONDITIONER AND CONTROL METHOD THEREFOR
    Publication number: 20210055026
    Abstract: An air conditioner according to an embodiment includes: a compressor configured to compress a refrigerant; an indoor heat exchanger configured to convert a vapor refrigerant into a liquid refrigerant in a heating mode; an outdoor heat exchanger configured to convert a liquid refrigerant into a vapor refrigerant in the heating mode; a main pipe connecting the indoor heat exchanger to the outdoor heat exchanger; an injection pipe branching from the main pipe and connecting to an injection port of the compressor; an injection valve installed on the injection pipe and configured to control a flux of the refrigerant flowing to the injection pipe; and a controller configured to calculate a target discharge superheat (DSH) based on a correlation between a compression coefficient, a compressor frequency, and a DSH that are represented by an operating condition , and control a current DSH based on the target DSH.
    Type: Application
    Filed: January 25, 2019
    Publication date: February 25, 2021
    Applicants: SAMSUNG ELECTRONICS CO., LTD., KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Kyung Hoon Kim, Seong Ryeol Myeong, Kwon Jin Kim, Chang Seon Lee, Byoung Guk Lim, Yong Hee Jang, Dong Woo Kim, Yong Chan Kim, Dong Chan Lee
  • METHOD AND DEVICE FOR CONTROLLING BEAM IN WIRELESS COMMUNICATION SYSTEM
    Publication number: 20210058913
    Abstract: The present disclosure relates to: a communication method for converging an IoT technology with a 5G communication system for supporting a higher data transfer rate beyond the 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail business, security and safety services, etc.) on the basis of 5G communication technologies and IoT-related technologies.
    Type: Application
    Filed: January 9, 2019
    Publication date: February 25, 2021
    Inventors: Jaehyuk JANG, Soenghun KIM, Sangbum KIM, Seungri JIN
  • MEMBRANE HUMIDIFIER FOR FUEL CELL
    Publication number: 20210057767
    Abstract: A membrane humidifier for a fuel cell is disclosed. The membrane includes a middle case in which a plurality of hollow fiber membranes are accommodated; a cap case coupled to the middle case; a potting part formed at the end portions of the plurality of hollow fiber membranes; and an assembling member disposed between the end portions of the cap case and the middle case, and simultaneously coupling, so as to be airtight, a gap between the cap case and the middle case and a gap between the cap case and the potting part.
    Type: Application
    Filed: June 29, 2018
    Publication date: February 25, 2021
    Applicant: Kolon Industries, Inc.
    Inventors: Do-Woo KIM, Kyoung-Ju KIM, In-Ho KIM, Na-Hyeon AN, Jin-Hyung LEE
  • MULTI-USER INTERLEAVING AND MODULATION IN A WIRELESS NETWORK
    Publication number: 20210058101
    Abstract: A wireless transmit/receive unit (WTRU) may receive a constellation symbol that includes indications that each are associated with a respective WTRU of a plurality of WTRUs. The WTRU may determine that a first weight associated with a first indication of the indications is different than a second weight associated with a second indication of the indications. The indications may comprise indications of bits modulated at a multi-user constellation bit division multiple access modulator (MU-CBDMAM).
    Type: Application
    Filed: November 10, 2020
    Publication date: February 25, 2021
    Applicant: InterDigital Patent Holdings, Inc.
    Inventors: Fengjun Xi, Yuan Sheng Jin, Pengfei Xia, Oghenekome Oteri, Hanqing Lou, Nirav B. Shah, Robert L. Olesen
  • CAMERA DEVICE
    Publication number: 20210055461
    Abstract: The present invention provides a camera device comprising a housing, an image sensing unit, an optical unit and a neutral density filter assembly. The housing has a light entrance. The image sensing unit is disposed in the housing. The optical unit is disposed between the light entrance and the image sensing unit. Light enters the housing through the light entrance and forms an image at the image sensing unit via the optical unit. The neutral density filter assembly is disposed between the light entrance and the optical unit and includes a first neutral density filter layer and a second neutral density filter layer. The first neutral density filter layer and the second neutral density filter layer are disposed along the direction in which the light is transmitted.
    Type: Application
    Filed: August 5, 2020
    Publication date: February 25, 2021
    Applicant: Qisda Corporation
    Inventor: Wei-Jin CHEN
  • APPARATUS AND METHOD FOR PROVIDING NOTIFICATION OF CONTROL AUTHORITY TRANSITION IN VEHICLE
    Publication number: 20210053587
    Abstract: An apparatus for providing a notification of control authority transition in a vehicle is provided. The apparatus includes a speaker configured to output a sound notification, a vibration motor configured to output a vibration notification, and a control circuit configured to be electrically connected with the speaker and the vibration motor. The control circuit is configured to output a first notification using the speaker during a first time interval, when a situation to transfer control authority for the vehicle occurs, output a second notification using the speaker and the vibration motor during a second time interval, after the first time interval elapses, and output a third notification using the speaker and the vibration motor during a third time interval, after the second time interval elapses.
    Type: Application
    Filed: November 5, 2020
    Publication date: February 25, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Min Wook SEO, Jin Su JEONG
  • COMPOSITION FOR ETCHING AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE USING THE SAME
    Publication number: 20210054237
    Abstract: The present invention relates to a composition for etching, comprising a first inorganic acid, a first additive represented by Chemical Formula 1, and a solvent. The composition for etching is a high-selectivity composition that can selectively remove a nitride film while minimizing the etch rate of an oxide film, and which does not have problems such as particle generation, which adversely affect the device characteristics.
    Type: Application
    Filed: November 6, 2020
    Publication date: February 25, 2021
    Inventors: Jae-Wan PARK, Jung-Hun LIM, Jin-Uk LEE
  • APPARATUS AND METHOD FOR ESTIMATING STATE OF CHARGE OF SECONDARY BATTERY
    Publication number: 20210055348
    Abstract: Provided is an apparatus and method for estimating a state of charge of a secondary battery. The apparatus includes a sensor unit configured to measure a voltage and a current of the secondary battery in a predetermined cycle, and a control unit operably coupled to the sensor unit. The control unit is configured to estimate the state of charge of the secondary battery in the predetermined cycle based on the voltage and the current measured by the sensor unit. The control unit is further configured to determine an operating state of the secondary battery as any one of a linear operating state and a non-linear operating state based on a threshold voltage and the measured voltage, and then determine first process noise indicating inaccuracy of a current integration model and second process noise indicating inaccuracy of an equivalent circuit model according to the determined operating state.
    Type: Application
    Filed: September 9, 2018
    Publication date: February 25, 2021
    Applicant: LG CHEM, LTD.
    Inventors: Young-Jin KIM, Sun-Young CHA
  • TRANSFER CASK FOR SPENT NUCLEAR FUEL
    Publication number: 20210057119
    Abstract: The present disclosure relates to a transfer cask for transferring spent nuclear fuel. The transfer cask transfers a canister storing the spent nuclear fuel and includes a transfer container having a space for accommodating the canister; a neutron shielding body arranged on an outer periphery of the transfer container to shield neutrons; and an opening/closing portion that is coupled to a lower portion of the transfer container and opens and closes the lower portion of the transfer container, wherein the opening and closing portion, a support portion supporting the transfer container and having a first through hole in communication with the transfer container; a lid assembly having a first lid portion and a second lid portion that open and close the first through hole; and a base plate on which the support portion is seated and a second through hole through which the canister is drawn out is formed.
    Type: Application
    Filed: August 19, 2020
    Publication date: February 25, 2021
    Inventors: Jin Seok PARK, Soung Kyu LEE, Sung Hwan KIM, Kwang Jeok KO, Min Gyu KIM, Yeon Ho CHO
  • VANE AND COMPRESSOR AND GAS TURBINE HAVING THE SAME
    Publication number: 20210054742
    Abstract: A compressor vane is provided. The compressor vane may include a first surface directed toward air introduced into a compressor, a second surface directed in a direction opposite to the first surface, and two tangent lines in which the first and second surfaces meet, wherein a rate of change, with respect to a height of the compressor vane, of a maximum separation distance, between the first surface and the second surface, divided by a distance from one to the other of the two tangent lines in a cross-section at one position of the height of the compressor vane in a direction starting from a portion of the compressor vane closest to a center tie rod and toward a compressor housing varies with the height of the compressor vane away from the portion of the compressor vane closest to the center tie rod.
    Type: Application
    Filed: June 8, 2020
    Publication date: February 25, 2021
    Inventors: Young Jin JUNG, Jun Hyuk SEO, Sung Ryong LEE, Jae Woo CHOI
  • GROSS TUMOR VOLUME SEGMENTATION METHOD AND COMPUTER DEVICE
    Publication number: 20210056706
    Abstract: In a GTV segmentation method, a PET-CT image pair and an RTCT image of a human body are obtained. A PET image in the PET-CT image pair is aligned to the RTCT image to obtain an aligned PET image. A first PSNN performs a first GTV segmentation on the RTCT image to obtain a first segmentation image. The RTCT image and the aligned PET image are concatenated into a first concatenated image. A second PSNN performs a second GTV segmentation on the first concatenated image to obtain a second segmentation image. The RTCT image, the first segmentation image, and the second segmentation image are concatenated into a second concatenated image. A third PSNN performs a third GTV segmentation on the second concatenated image to obtain an object segmentation image.
    Type: Application
    Filed: August 21, 2019
    Publication date: February 25, 2021
    Inventors: Dakai Jin, Dazhou Guo, Le Lu, Adam Patrick Harrison
  • AEROSOL-GENERATING ARTICLE AND APPARATUS
    Publication number: 20210051993
    Abstract: An aerosol-generating article may be fabricated in the form of a bead. For example, the aerosol-generating article may be fabricated in the form of a sphere having a predetermined diameter. Alternatively, the aerosol-generating article may be fabricated in an oval shape, a droplet shape, etc. Also, the aerosol-generating article may be fabricated in various sizes.
    Type: Application
    Filed: January 3, 2019
    Publication date: February 25, 2021
    Applicant: KT&G CORPORATION
    Inventors: Min Kyu KIM, Sung Jong KI, Han Joo CHUNG, Yong Sook JIN, Dae Nam HAN, Jung Ho HAN, Tae Hun KIM, Sang Kyu PARK, Hwi Kyeong AN, Jae Min LEE, Jong Sub LEE, Hun II LIM
  • SEMICONDUCTOR MODULE AND METHOD OF MANUFACTURING SAME
    Publication number: 20210057876
    Abstract: A semiconductor module includes a sub-mount having a front surface, a back surface, side surfaces connecting the front surface and the back surface, a semiconductor element soldered onto the front surface of the sub-mount, and a block soldered onto the back surface of the sub-mount. The semiconductor element protrudes outward beyond a first side surface of the sub-mount, a concave portion is formed on each of a second side surface and a third side surface of the sub-mount perpendicular to the first side surface, the concave portion extending from the front surface of the sub-mount toward the back surface of the sub-mount, and the concave portion is disposed to allow a projection of a collet to be held in the concave portion with the front surface of the sub-mount held by suction by the collet.
    Type: Application
    Filed: March 12, 2019
    Publication date: February 25, 2021
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yutaka YONEDA, Junji FUJINO, Tadayoshi HATA, Jin SATO