Patents by Inventor Tae-Hun Kim

Tae-Hun Kim 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: 20210106979
    Abstract: A manufacturing method thereof, and the catalyst for removing the nitrogen oxide includes a powdery gamma alumina support on which at least one selected from a group of titanium (Ti), lanthanum (La), or zirconium (Zr) is supported, wherein the support may be further supported with iridium (Ir) and ruthenium (Ru).
    Type: Application
    Filed: March 24, 2020
    Publication date: April 15, 2021
    Inventors: Dalyoung YOON, Chang Hwan KIM, Tae Sun CHANG, Iljeong HEO, Sung Hun LEE, Young Woo YOU
  • Publication number: 20210110132
    Abstract: An electronic device and method are disclosed herein. The electronic device includes a display, a biometric sensor, and at least one processor. The processor implements the method, including: when a touch input is detected to the display within the biometric sensing area, increase a brightness of a first pixel group within the biometric sensing area to a first brightness level, and execute at least one of maintaining and changing display of a second pixel group outside the biometric sensing area and, wherein the at least one of maintaining and changing display of the second pixel group includes one of: executing a black state in which display through the second pixel group is disabled, and changing a display attribute for the second pixel group such that a load on the second pixel group is reduced.
    Type: Application
    Filed: December 21, 2020
    Publication date: April 15, 2021
    Inventors: Joung Min CHO, Jeong Hun KIM, Oh Hyuck KWON, Tae Sung KIM, Hyung Dal KIM, Hyun Chang SHIN, Song Hee JUNG, Jeong Min PARK, Hyung Sup BYEON, Heung Sik SHIN
  • Patent number: 10978618
    Abstract: A semiconductor light emitting device includes a light emitting structure having a first conductivity-type semiconductor layer, an active layer and a second conductivity-type semiconductor layer, a transparent electrode layer on the second conductivity-type semiconductor layer and spaced apart from an edge of the second conductivity-type semiconductor layer, a first insulating layer on the light emitting structure to cover the transparent electrode layer and including a plurality of holes connected to the transparent electrode layer, and a reflective electrode layer on the first insulating layer and connected to the transparent electrode layer through the plurality of holes.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: April 13, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: JuHeon Yoon, Jung Hwan Kil, Tae Hun Kim, Hwa Ryong Song, Jae In Sim
  • Patent number: 10971470
    Abstract: A semiconductor package includes a first semiconductor chip including a body portion, a first bonding layer disposed on a first surface of the body portion, and through vias passing through at least a portion of the body portion; and a first redistribution portion disposed in the first semiconductor chip to be connected to the first semiconductor chip through the first bonding layer, the first redistribution portion including first redistribution layers electrically connected to the first semiconductor chip, a first wiring insulating layer disposed between the first redistribution layers, and a second bonding layer connected to the first bonding layer. The first bonding layer and the second bonding layer include first and metal pads disposed to correspond to each other and bonded to each other, respectively, and a first insulating layer and a second bonding insulating layer surrounding the first metal pads and the second metal pads, respectively.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: April 6, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sun Chul Kim, Tae Hun Kim, Ji Hwan Hwang
  • Patent number: 10971513
    Abstract: A three-dimensional (3D) semiconductor memory device may include a stack structure including gate electrodes sequentially stacked on a substrate, and a vertical channel penetrating the stack structure. The gate electrodes may include a ground selection gate electrode, a cell gate electrode, a string selection gate electrode, and an erase gate electrode, which are sequentially stacked on the substrate.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: April 6, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Bongyong Lee, Tae Hun Kim, Minkyung Bae
  • Patent number: 10971716
    Abstract: Provided are an electrode unit and a method for manufacturing the electrode unit. According to the present invention, after the electrode unit is manufactured by using heat, bending of the electrode unit occurring by cooling the electrode unit may be eliminated or minimized. To achieve the aforementioned object, in the method for manufacturing the electrode unit according to an embodiment of the present invention, stress applied to the inside of each of the positive electrode collector and the negative electrode collector is calculated to reflect the calculated results, thereby selecting the positive electrode collector and the negative electrode collector.
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: April 6, 2021
    Inventors: Jung Kwan Pyo, Sung Jong Kim, Cha Hun Ku, Tae Kyu Kim, Won Nyeon Kim, Gyung Soo Kang
  • Publication number: 20210089742
    Abstract: A display device including a substrate including a display region and a non-display region disposed at one side of the display region, the display region includes first and second areas adjacent to each other; a display unit disposed on a front surface of the substrate, the display unit including a plurality of pixels for displaying an image; a cushion layer disposed on a rear surface of the substrate, the cushion layer including a first opening portion corresponding to the first area; a fingerprint sensor provided in the first opening portion of the cushion layer, the fingerprint sensor sensing a fingerprint of a user; and a first light-blocking layer disposed on a rear surface of the substrate, the first light-blocking layer covering at least part of the cushion layer and a lower surface of the fingerprint sensor.
    Type: Application
    Filed: November 16, 2020
    Publication date: March 25, 2021
    Inventors: Jeung Soo Kim, Tae Eun Kim, Youn Bum Lee, Young Kwang Kim, Tae Hun Kim, Sang Hyun Lee
  • Publication number: 20210091690
    Abstract: The present disclosure relates to a motor rotor control device and method capable of reducing noise caused by the alignment of a motor rotor, and securing stability of staring a motor. The motor rotor control device in accordance with an embodiment of the present disclosure includes a motor having a rotor; an inverter for supplying a three-phase alternating-current voltage to the motor; and a control unit for estimating the initial location of the rotor upon the initial driving of the motor, correcting the location of the rotor by a predetermined angle from the estimated initial location, and then driving the motor.
    Type: Application
    Filed: August 28, 2017
    Publication date: March 25, 2021
    Inventors: Pureunsam PARK, Ho Bin IM, Sang Hun KIM, Won Seok KIM, Tae Wan KIM, Sung Joon LEE
  • Patent number: 10958237
    Abstract: A bulk-acoustic wave resonator includes a substrate, a cavity formed in the substrate, a first electrode, a piezoelectric layer, and a second electrode stacked in order on the substrate, a resonator defined by the first electrode, the piezoelectric layer, and the second electrode overlapping in a vertical direction in an upper portion of the cavity, an additional layer disposed on one surface of the first electrode arranged in a wiring region on an external side of the resonator, and a wiring electrode connected to the first electrode arranged in the wiring region. The first electrode forms a contact interfacial surface with the additional layer and the wiring electrode.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: March 23, 2021
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Tae Yoon Kim, Chang Hyun Lim, Sang Kee Yoon, Tae Kyung Lee, Moon Chul Lee, Tae Hun Lee
  • Patent number: 10950640
    Abstract: An image sensor includes a plurality of pixels, at least one of the pixels comprising: a photodiode configured to generate charges in response to light; and a pixel circuit disposed on the substrate, and including a storage transistor configured to store the charges generated by the photodiode, and a transfer transistor connected between the storage transistor and a floating diffusion node, wherein a potential of a boundary region between the storage transistor and the transfer transistor has a first potential when the transfer transistor is in a turned-off state, and has a second potential, lower than the first potential, when the transfer transistor is in a turned-on state.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: March 16, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young Gu Jin, Yong Hun Kwon, Young Chan Kim, Sae Young Kim, Sung Young Seo, Moo Sup Lim, Tae Sub Jung, Sung Ho Choi
  • Patent number: 10945444
    Abstract: A cooking appliance including a cleaning environment provided to be able to easily remove contaminants inside the cooking appliance by heating the inside of a cooking room to a temperature for amorphization of the contaminants, and method for controlling the same. The cooking appliance includes a main body configured to have a cooking room; a steam generator configured to supply steam to the cooking room; a water supplier arranged in the main body and configured to store water; and a pump assembly configured to supply water to the steam generator and the cooking room from the water supplier.
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: March 16, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyoung Mok Kim, Jung Soo Lim, Yu Jeong Oh, Seulkiro Kim, Han Jun Sung, Jae Min Park, Tae-Hun Kim, In Ki Jeon
  • Publication number: 20210074914
    Abstract: A semiconductor device includes a stack structure on a substrate, the stack structure including alternating gate electrodes and insulating layers stacked along a first direction, a vertical opening through the stack structure along the first direction, the vertical opening including a channel structure having a semiconductor layer on an inner sidewall of the vertical opening, and a variable resistive material on the semiconductor layer, a vacancy concentration in the variable resistive material varies along its width to have a higher concentration closer to a center of the channel structure than to the semiconductor layer, and an impurity region on the substrate, the semiconductor layer contacting the impurity region at a bottom of the channel structure.
    Type: Application
    Filed: October 3, 2019
    Publication date: March 11, 2021
    Inventors: Kyung Hwan LEE, Yong Seok KIM, Tae Hun KIM, Seok Han PARK, Satoru YAMADA, Jae Ho HONG
  • Publication number: 20210068454
    Abstract: Provided is an aerosol generating device distributing and transmitting power from a battery to two heaters, wherein the aerosol generating device includes the battery, a first heater heating a first aerosol generating substrate, a second heater heating a second aerosol generating substrate, and a controller controlling power supplied from the battery to the first heater and the second heater, wherein the controller controls power to be supplied from the battery to the first heater and the second heater at different times.
    Type: Application
    Filed: November 7, 2019
    Publication date: March 11, 2021
    Applicant: KT&G CORPORATION
    Inventors: Hyung Jin JUNG, Tae Hun KIM, Hun II LIM, Jae Sung CHOI, Jung Ho HAN
  • Publication number: 20210075396
    Abstract: A bulk acoustic resonator includes: a substrate; a first electrode disposed on the substrate; a piezoelectric layer disposed to cover at least a portion of the first electrode; a second electrode disposed to cover at least a portion of the piezoelectric layer; and an insertion layer disposed below a partial region of the piezoelectric layer. A thickness of the first electrode in an active region in which the first electrode, the piezoelectric layer, and the second electrode overlap one another is less than a thickness of a region outside the active region. An angle of inclination of an internal side surface of the insertion layer is different from an angle of inclination of an external side surface of the insertion layer.
    Type: Application
    Filed: July 27, 2020
    Publication date: March 11, 2021
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Chang Hyun LIM, Tae Hun LEE, Yong Suk KIM, Moon Chul LEE, Sang Kee YOON
  • Patent number: 10941108
    Abstract: The present invention relates to an adamantane derivative compound and an organic light-emitting diode (OLED) including the same, and more particularly, to an adamantane derivative compound capable of being used in an OLED and an OLED having excellent properties such as low voltage and high efficiency using the compound.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: March 9, 2021
    Inventors: Jae Ho Jeong, Tae Wan Lee, Kwang Seok Do, Dong Hun Lee, Jin Sung Kim
  • Publication number: 20210065983
    Abstract: A multilayer electronic component includes a capacitor body having first to six surfaces, the capacitor body including a dielectric layer and first and second internal electrodes having one ends exposed through the third and fourth sides, respectively, first and second external electrodes including first and second connection portions disposed on the third and fourth surfaces of the capacitor body, respectively, and first and second band portions spaced apart from each other on the first surface of the capacitor body, respectively, a first connection terminal disposed on the first band portion and having a first cutout disposed in a lower surface thereof, open toward the third surface of the capacitor body, and a second connection terminal disposed on the second band portion and having a second cutout formed in a lower surface thereof, open toward the fourth surface of the capacitor body.
    Type: Application
    Filed: April 21, 2020
    Publication date: March 4, 2021
    Inventors: Heung Kil Park, Se Hun Park, Hun Gyu Park, Tae Hoon Kim, Gu Won Ji
  • Publication number: 20210065674
    Abstract: A vehicular air conditioning system includes an air conditioner case, a blower configured to blow an air to an internal air flow path of the air conditioner case, a microphone provided in the internal air flow path on a downstream side of the blower and configured to detect noise, and a speaker configured to output sound waves having a phase opposite to a phase of the noise detected by the microphone,
    Type: Application
    Filed: September 21, 2017
    Publication date: March 4, 2021
    Inventors: Jung Seon KIM, Sang Ho OH, Tae Wan KIM, Young Duk PARK, Jeong Hun SEO, Jeong Eun LEE, Joong Heum JUNG, Sun Joo HONG, Jae Hwan JUNG, Bok Sun KANG
  • 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
  • Patent number: D912130
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: March 2, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tae-Hun Ko, Myung-Kyu Kim, Min-Ki Ham
  • Patent number: D915383
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: April 6, 2021
    Assignee: Spigen, Inc.
    Inventors: Woo Jin Kim, Judy Jahey Chung, Ki Dong Kwon, Tae Hun Kim, Hyun Joo Lee, Joo Young Yoon, Hong Jin Park