Patents by Inventor Hee Lim

Hee Lim 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).

  • Displaying apparatus having light emitting device, method of manufacturing the same and method of transferring light emitting device
    Patent number: 11610870
    Abstract: A displaying apparatus includes a pixel unit. The pixel unit includes at least one pixel having a light emitting device and a light conversion layer for converting a first wavelength of light of the light emitting device into a second wavelength of light different from the first wavelength; and an insulation layer covers side surfaces of the light emitting device and the light conversion layer.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: March 21, 2023
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Motonobu Takeya, Seong Su Son, Jong Ik Lee, Jae Hee Lim, Jong Hyeon Chae, Seung Sik Hong
  • Light emitting device and display apparatus including the same
    Patent number: 11611021
    Abstract: A light emitting device including a first light emitting cell, a second light emitting cell, and a third light emitting cell each including a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer, pads electrically connected to the first, second, and third light emitting cells, a first wavelength converter configured to convert a wavelength of light emitted from the first light emitting cell into a first wavelength, and a second wavelength converter configured to convert a wavelength of light emitted from the second light emitting cell into a second wavelength longer than the first wavelength, in which the first light emitting cell has a larger area than the third light emitting cell, and the second light emitting cell has a larger area than the first light emitting cell.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: March 21, 2023
    Assignee: SEOUL VIOSYS CO., LTD.
    Inventors: Chung Hoon Lee, Sung Su Son, Jong Ik Lee, Jae Hee Lim, Motonobu Takeya, Seung Sik Hong
  • Battery Cell and Battery Module Including the Same
    Publication number: 20230084670
    Abstract: Disclosed is a battery cell, which includes a battery case having an accommodation portion in which a battery assembly is positioned, and a sealing portion formed by sealing an outer periphery thereof by heat fusion; an electrode lead electrically connected to an electrode tab included in the battery assembly, the electrode lead protruding out of the battery case through the sealing portion; and a lead film positioned adjacent to the sealing portion on at least one of a first side and a second side of the electrode lead, wherein the lead film includes a gas discharge portion formed to extend from an inside of the battery case to an outside of the battery case, and the gas discharge portion is opened on a side disposed inside of the battery case.
    Type: Application
    Filed: November 2, 2021
    Publication date: March 16, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Hun-Hee Lim, Sang-Hun Kim, Hyung-Kyun Yu, Min-Hyeong Kang
  • 3,3-DIFLUOROALLYLAMINES OR SALTS THEREOF AND PHARMACEUTICAL COMPOSITIONS COMPRISING THE SAME
    Publication number: 20230044255
    Abstract: The present technology provides 3,3-difluoroallylamines or pharmaceutically acceptable salts thereof, preparation processes thereof, pharmaceutical compositions comprising the same, and uses thereof. The 3,3-difluoroallylamines or their pharmaceutically acceptable salts exhibit potent inhibitory activity on VAP-1 and therefore can be usefully applied, e.g., for the treatment and prophylaxis of nonalcoholic hepatosteatosis (NASH).
    Type: Application
    Filed: July 6, 2021
    Publication date: February 9, 2023
    Inventors: Tae Dong HAN, Hee Jae TAK, Eun Kyung KIM, Eui Chul LEE, Sol PARK, Hyok Jun CHO, Cheol Hee LIM, So Young KIM, Hyun Ho CHOI, Da Na JEONG, Na Yeon YANG, Na Ry HA
  • Photostability Prediction Method of Organic Material Using La-Dart-MS
    Publication number: 20230032804
    Abstract: The present disclosure relates to a method for predicting photostability of an organic material within a short time using LA-DART-MS, the method including the steps of: irradiating a specimen containing an organic material with a laser beam; obtaining a mass spectrum of components desorbed and ionized from the specimen; and calculating a degradation yield of the mathematical expression 1 according to the present disclosure from the mass spectrum. The method for predicting photostability of an organic material according to the present disclosure as described above can predict photostability within seconds to minutes, which is a remarkably short time, as compared with a conventional method for measuring photostability of an organic material.
    Type: Application
    Filed: October 19, 2021
    Publication date: February 2, 2023
    Applicant: LG Chem, Ltd.
    Inventors: Hyun Sik You, Yongjin Bae, Young Hee Lim, Yeu Young Youn, Hye Mi Oh, Dong Mok Shin
  • MDO thermoresistant heat-shrinkable film
    Patent number: 11560457
    Abstract: The present invention relates to an MDO heat-shrinkable film of a copolymer polyester having excellent thermal resistance. In particular, the present invention provides a copolymer polyester MDO (machine direction orientation) thermoresistant heat-shrinkable film that consists of a copolymer polyester resin including isosorbide and 1,4-cyclohexanedimethanol at an optimized content ratio as a diol component copolymerized with an acid component including terephthalic acid, and having a number average molecular weight of 18,000 g/mol or more, and can be used for labels, cap seals, direct packaging, etc. of various containers due to the high shrink initiation temperature.
    Type: Grant
    Filed: November 24, 2017
    Date of Patent: January 24, 2023
    Inventors: Seol-Hee Lim, Sung-Gi Kim, So-Yeon Kim
  • TRIAZOLONES, TETRAZOLONES, AND IMIDAZOLONES, OR THEIR SALTS, AND PHARMACEUTICAL COMPOSITIONS COMPRISING THE SAME
    Publication number: 20220380324
    Abstract: The present technology provides triazolones, tetrazolones, and imidazolones, or pharmaceutically acceptable salts thereof, preparation processes thereof, pharmaceutical compositions comprising the same, and uses thereof. The triazolones, tetrazolones, and imidazolones or their pharmaceutically acceptable salts exhibit inhibitory activity on VAP-1 and therefore can be usefully applied, e.g., for the treatment and prophylaxis of nonalcoholic hepatosteatosis (NASH).
    Type: Application
    Filed: April 21, 2022
    Publication date: December 1, 2022
    Inventors: Hee Jae TAK, Eun Kyung KIM, Hyok Jun CHO, Cheol Hee LIM
  • FERROELECTRIC FET NONVOLATILE SENSE-AMPLIFIER-BASED FLIP-FLOP
    Publication number: 20220383926
    Abstract: Exemplary embodiments provide a sensing amplifier based flip-flop applying a nonvolatile memory device which is applicable to a mobile device which has a small hardware area, uses a small control signal, does not include a separate write circuit, has low writing power consumption, a short reading time and small power consumption, and requires a low power operation.
    Type: Application
    Filed: June 17, 2022
    Publication date: December 1, 2022
    Inventors: Seong Ook JUNG, Se Keon KIM, Tae Woo OH, Se Hee LIM, Dong Han KO
  • Physically Unclonable Function Apparatus based on Ferroelectric Elements and Operation Method Thereof
    Publication number: 20220383927
    Abstract: A PUF apparatus comprises: a PUF cell array in which a plurality of PUF cells are arranged each including a FeFET pair whose gates are commonly connected to a corresponding word line among a plurality of word lines, and whose drains and sources are connected to a corresponding bit line pair and a corresponding source line pair among a plurality of bit line pairs and a plurality of source line pairs running in a direction crossing the plurality of word lines; and a read-write-back block which is activated according to a read enable signal, and senses and amplifies a voltage difference occurring in a corresponding bit line pair among the plurality of bit line pairs according to the difference in driving strength due to a deviation in a manufacturing process of the FeFET pair in the PUF cell selected by a selected word line among the plurality of word lines.
    Type: Application
    Filed: February 14, 2022
    Publication date: December 1, 2022
    Inventors: Seong Ook JUNG, Se Hee LIM, Tae Woo OH, Se Keon KIM, Dong Han KO
  • Substituted imidazo[1,2-c]quinazolines as A2A antagonists
    Patent number: 11498923
    Abstract: Disclosed are compounds having the structure of Formula I, or a pharmaceutically acceptable salt of any thereof: wherein: “Z” and R1 are defined herein, which compounds are believed suitable for use in selectively antagonizing the A2a receptors, for example, those found in high density in the basal ganglia. Such compounds and pharmaceutical formulations are believed to be useful in treatment or management of neurodegenerative diseases, for example, Parkinson's disease, or movement disorders arising from use of certain medications used in the treatment or management of Parkinson's disease.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: November 15, 2022
    Assignee: Merck Sharp & Dohme LLC
    Inventors: Yeon-Hee Lim, Gioconda V. Gallo-Etienne, Joseph Michael Kelly, Michael Berlin, Pauline Ting, Hongwu Wang
  • Interface unit
    Patent number: 11488816
    Abstract: The present invention relates to an interface unit which can be used in a laser ablation-direct analysis in real time-mass spectrometry (LA-DART-MS) system, and more particularly, provides an interface unit which can be disposed between a DART unit and an MS unit to improve detection sensitivity of a sample laser-ablated by a laser beam.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: November 1, 2022
    Inventors: Hyun Sik You, Yongjin Bae, Young Hee Lim, Yeu Young Youn
  • Composition for depositing thin film, manufacturing method for thin film using the composition, thin film manufactured from the composition, and semiconductor device including the thin film
    Patent number: 11482593
    Abstract: Disclosed are a composition for depositing a thin film including an organometallic compound including strontium, barium, or a combination thereof; and at least one unshared electron pair-containing compound represented by Chemical Formula 1, a method of manufacturing a thin film using the composition for depositing the thin film, and the thin film manufactured from the composition for depositing the thin film, and a semiconductor device including the thin film.
    Type: Grant
    Filed: October 6, 2020
    Date of Patent: October 25, 2022
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Yong Tae Kim, Bukeun Oh, Gyeong Ryeong Bak, Taegeun Seong, Sangkyun Im, Seol Hee Lim, Hwansung Cheon
  • Secondary Battery
    Publication number: 20220336898
    Abstract: Disclosed herein is a secondary battery having a vent member. The secondary battery may include an electrode assembly, a case including an accommodation portion to receive the electrode assembly, an electrode lead attached to the electrode assembly and a vent member. The case may include a sealing portion to seal the electrode assembly therein. The sealing portion may include a sealant resin to form a seal around the electrode assembly. The electrode lead may extend away from the case along a first direction. The sealing portion may include an inclined sealing portion adjacent the electrode lead. The inclined sealing portion may extend along a second direction. The second direction may be non-orthogonal to the first direction. The vent member may be disposed in the inclined sealing portion. The vent member may include a vent resin having a lower melting point than the sealant resin.
    Type: Application
    Filed: April 13, 2022
    Publication date: October 20, 2022
    Applicant: LG Energy Solution, Ltd.
    Inventors: Sang-Hun Kim, Dae-Woong Song, Min-Hyeong Kang, Hyung-Kyun Yu, Hun-Hee Lim, Soo-Ji Hwang
  • Secondary Battery
    Publication number: 20220336918
    Abstract: The secondary battery includes an electrode assembly to which an electrode lead is attached; a case configured to receive the electrode assembly therein; a lead film configured to surround a part of an outer surface of the electrode lead and interposed between the electrode lead and the case; a vent region formed in at least a part of the case; and a vent member inserted into the vent region and configured to contain linear low-density polyethylene having a comonomer with a carbon number of 6 or more.
    Type: Application
    Filed: April 13, 2022
    Publication date: October 20, 2022
    Applicant: LG Energy Solution, Ltd.
    Inventors: Dae-Woong Song, Sang-Hun Kim, Min-Hyeong Kang, Hyung-Kyun Yu, Hun-Hee Lim, Soo-Ji Hwang
  • Secondary Battery
    Publication number: 20220336919
    Abstract: The secondary battery includes an electrode assembly to which an electrode lead is attached; a case configured to receive the electrode assembly therein; a lead film configured to surround a part of an outer surface of the electrode lead and interposed between the electrode lead and the case; a vent region formed in at least a part of the case; and a vent member inserted into the vent region and configured to contain linear low-density polyethylene having a poly dispersity index (PDI) of 4 or less, wherein the vent member has a maximum sealing strength of less than 6 kgf/15 mm at 100° C. or above and a maximum sealing strength of 6 kgf/15 mm or more at room temperature to 60° C.
    Type: Application
    Filed: April 13, 2022
    Publication date: October 20, 2022
    Applicant: LG Energy Solution, Ltd.
    Inventors: Dae-Woong Song, Sang-Hun Kim, Min-Hyeong Kang, Hyung-Kyun Yu, Hun-Hee Lim, Soo-Ji Hwang
  • Secondary Battery
    Publication number: 20220336917
    Abstract: Disclosed herein is a secondary battery having a vent member. The secondary battery may include an electrode assembly to which an electrode lead is attached, a battery case including an accommodation portion to receive the electrode assembly therein such that a portion of the electrode lead may extend outside the battery case, a lead film disposed around an outer surface of the electrode lead, and a vent member. The battery case may include a sealing portion containing a sealant resin to form a seal at least partially around the electrode assembly. The lead film may be interposed between the electrode lead and the sealing portion. The vent member may contain a vent resin having a lower melting point than the sealant resin. The vent member may at least partially overlap or contact the lead film.
    Type: Application
    Filed: April 13, 2022
    Publication date: October 20, 2022
    Applicant: LG Energy Solution, Ltd.
    Inventors: Hun-Hee Lim, Sang-Hun Kim, Min-Hyeong Kang, Dae-Woong Song, Hyung-Kyun Yu, Soo-Ji Hwang
  • Secondary Battery
    Publication number: 20220336914
    Abstract: Disclosed herein is a secondary battery having a vent member. The secondary battery may include an electrode assembly to which an electrode lead is attached, a case including an accommodation portion. The accommodation portion may be defined by a bent side and a sealing portion. The accommodation portion may be configured to receive the electrode assembly and seal the electrode assembly therein. The sealing portion may contain a sealant resin to form a seal around the electrode assembly. The sealing portion may include an extension adjacent to and extending from the bent side. The vent member may be disposed at least partially in the extension. The vent member may include a vent resin having a lower melting point than the sealant resin.
    Type: Application
    Filed: April 13, 2022
    Publication date: October 20, 2022
    Applicant: LG Energy Solution, Ltd.
    Inventors: Dae-Woong Song, Sang-Hun Kim, Min-Hyeong Kang, Hyung-Kyun Yu, Hun-Hee Lim, Soo-Ji Hwang
  • Compound and organic photoelectric device, image sensor and electronic device including the same
    Patent number: 11476423
    Abstract: A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed: In Chemical Formula 1, each substituent is the same as described in the detailed description.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: October 18, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Norihito Ishii, Katsunori Shibata, Takkyun Ro, Ohkyu Kwon, Sang Mo Kim, Kyung Bae Park, Sung Young Yun, Dong-Seok Leem, Youn Hee Lim, Yong Wan Jin, Yeong Suk Choi, Jong Won Choi, Taejin Choi, Hyesung Choi, Chul Joon Heo
  • COATING COMPOSITION CAPABLE OF BEING CURED AND THEN THERMOFORMED, AND PLASTIC PRODUCT USING SAME
    Publication number: 20220298360
    Abstract: The present invention relates to a coating composition comprising a multifunction acrylate-based oligomer, a thermoplastic polymer, and an organic solvent. The composition can be cured and thermoformed. A coating film made from the composition is capable of being thermoformed and has excellent hardness, durability, and scratch resistance. With the coating film, plastic products, which can be used instead of glass in various industries such as construction, electronic products and automobiles, are provided.
    Type: Application
    Filed: June 10, 2022
    Publication date: September 22, 2022
    Inventors: Hyun Seok YOO, Seung Sock CHOI, Kyu Soon SHIN, Dong Jin NAM, Young Mo KIM, Kook Hee LIM, Seong Yeon OH, HaeRyang LIM, Han Bin PARK
  • SECONDARY BATTERY AND MANUFACTURING METHOD THEREFOR
    Publication number: 20220302428
    Abstract: A secondary battery contains a lithium-predoped, silicon-based negative active material. The secondary battery realizes safety and further enhances energy density, cycle characteristics, and rate characteristics. The secondary battery can remarkably improve initial discharge capacity and capacity retention. A method for manufacturing the secondary battery is also disclosed. The method incudes preparing a negative electrode, interposing a separator between the negative electrode and a lithium metal plate to prepare a cell, electrochemically activating the cell to predope the negative electrode with lithium.
    Type: Application
    Filed: August 19, 2020
    Publication date: September 22, 2022
    Applicant: DAEJOO ELECTRONIC MATERIALS CO., LTD.
    Inventors: Hyun Hee LIM, Seung Min OH, Jong Chan LIM