Patents by Inventor In Ahn

In Ahn 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 COMPRISING BIO COMPOUND FOR TREATING CARDIOVASCULAR DISEASE
    Publication number: 20170100372
    Abstract: A pharmaceutical composition and a method for preventing or treating a cardiovascular disease are provided. The pharmaceutical composition includes a BIO compound ((2?Z,3?E)-6-bromoindirubin-3?-oxime) or a pharmaceutically acceptable salt thereof as an active ingredient. The pharmaceutical composition can specifically act on different types of cells constituting heart tissues, that is, can induce the growth of cardiomyocytes, and can also inhibit proliferation of cardiac fibroblasts and strongly suppress inflammatory mediators in macrophages, thereby significantly recovering the tissues and functions of the heart after the onset of myocardial infarction. Therefore, the pharmaceutical composition can be effectively used to treat various cardiovascular diseases including myocardial infarction.
    Type: Application
    Filed: July 29, 2016
    Publication date: April 13, 2017
    Applicant: CHONNAM NATIONAL UNIVERSITY HOSPITAL
    Inventors: Youngkeun AHN, Yong Sook KIM, Hye-yun JEONG, Darren R. WILLIAMS, Da-Woon JUNG
  • Switchboard applied with bushing-type current transformer
    Patent number: 9620938
    Abstract: A switchboard applied with a bushing-type current transformer includes a terminal bushing inserted from a front direction, a switchboard terminal coupled to the terminal bushing, a metering current transformer bushing inserted from a front direction and inserted into the terminal bushing while wrapping the switchboard terminal, and a metering current transformer disposed outside the metering current transformer bushing and assembled or disassembled at a front surface through a circuit breaker chamber. Thus, the switchboard applied with a bushing-type current transformer has an advantage of having a high degree of internal space utilization or capable of being made to be compact.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: April 11, 2017
    Assignee: LSIS CO., LTD.
    Inventors: Seung Pil Yang, Kil Young Ahn, Dae Soo Han, Seung Hwan Mun, Jong Doo Kim
  • Battery pack of the stair-like structure
    Patent number: 9620789
    Abstract: Disclosed herein is a battery pack including secondary batteries which can be charged and discharged. The battery pack is configured such that secondary batteries having different sizes are stacked to form a stair-like structure having a width and a height.
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: April 11, 2017
    Assignee: LG Chem, Ltd.
    Inventors: Chan Ki Park, Soonho Ahn, Ki-Woong Kim, Jung Shik Oh, Jun Seo Yun
  • Apparatus for and method of crystallizing active layer of thin film transistor
    Patent number: 9620361
    Abstract: An apparatus for crystallizing an active layer of a thin film transistor, the apparatus includes a first laser irradiating a first beam toward a substrate, an amorphous layer on the substrate being crystallizable into the active layer of the thin film transistor by the first beam, and a second laser irradiating a second beam toward the substrate to heat the active layer, the second beam having an asymmetric intensity profile in a scanning direction of the first and second beams.
    Type: Grant
    Filed: January 20, 2015
    Date of Patent: April 11, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Byoung-Kwon Choo, Sang-Hoon Ahn, Byoung-Ho Cheong, Joo-Woan Cho, Hyun-Jin Cho, Soo-Yeon Han
  • Large area imprint lithography
    Patent number: 9616614
    Abstract: Methods and systems are provided for patterning polymerizable material dispensed on flexible substrates or flat substrates using imprint lithography techniques. Template replication methods and systems are also presented where patterns from a master are transferred to flexible substrates to form flexible film templates. Such flexible film templates are then used to pattern large area flat substrates. Contact between the imprint template and substrate can be initiated and propagated by relative translation between the template and the substrate.
    Type: Grant
    Filed: February 21, 2013
    Date of Patent: April 11, 2017
    Assignees: Canon Nanotechnologies, Inc., Molecular Imprints, Inc.
    Inventors: Byung-Jin Choi, Se Hyun Ahn, Mahadevan GanapathiSubramanian, Michael N. Miller, Sidlgata V. Sreenivasan
  • Non-aqueous electrolyte solution and lithium secondary battery comprising the same
    Patent number: 9620819
    Abstract: Provided are a non-aqueous electrolyte solution including propylene carbonate (PC) and lithium bis(fluorosulfonyl)imide (LiFSI), and a lithium secondary battery including the non-aqueous electrolyte solution. The lithium secondary battery including the non-aqueous electrolyte solution of the present invention may improve low-temperature output characteristics, high-temperature cycle characteristics, output characteristics after high-temperature storage, capacity characteristics, and swelling characteristics.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: April 11, 2017
    Assignee: LG Chem, Ltd.
    Inventors: Young Min Lim, Chul Haeng Lee, Kyoung Ho Ahn, Doo Kyung Yang
  • Holographic data storage system
    Patent number: 9620164
    Abstract: Provided is a holographic data storage system characterized by including: a first polarizing beam splitter (PBS), wherein at least either of a first lens module and a second lens module transmits P-polarized light and reflects S-polarized light; a relay lens collecting light passing through the first PBS; a mirror reflecting the light collected through the relay lens back to the relay lens; and a quarter wave plate located between a second PBS beam splitter and the relay lens, converting transmitted linearly polarized light into circularly polarized light, and converting the circularly polarized light into linearly polarized light. By reducing the volume of the relay lens, it is possible to decrease the size of the holographic data storage system, and by decreasing the number of lenses, it is possible to lower manufacturing costs.
    Type: Grant
    Filed: August 12, 2014
    Date of Patent: April 11, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Nakyeong Kim, Byounggyo Ahn
  • Fusion protein comprising targeting moiety, cleavage site, and cell membrane penetrating domain, and use thereof
    Patent number: 9617344
    Abstract: A fusion protein including a targeting moiety, a cleavage site, and a cell membrane penetrating domain, a conjugate including the fusion protein and a bioactive molecule, and methods employing the fusion protein and the conjugate are provided.
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: April 11, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae Il Lee, Soshin Ahn, Jung Min Kim, Jungmin Lee, Jung-Hoon Lee
  • Display device
    Patent number: 9618688
    Abstract: A display device including a display panel, a backlight assembly to provide light to the display panel, a bottom chassis to accommodate the backlight assembly, a shield chassis connected to the bottom chassis, an insulation tape disposed between the shield chassis and the bottom chassis, the insulation tape including a bolt having grooves defined therein, and a bolt extending through the bolt area and coupling the shield chassis to the bottom chassis. The bolt area is separated into portions at the grooves by the bolt, such that the portions of the bolt area electrically insulate the bolt from the bottom chassis.
    Type: Grant
    Filed: January 20, 2015
    Date of Patent: April 11, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: MinJun Choi, KyoungDuck Kim, Daljung Kwon, Haengwon Park, HyeonSeok Bae, Duckyong Ahn
  • Method for selecting PMI for non-adaptive HARQ operation in a MIMO wireless communication system
    Patent number: 9622261
    Abstract: A method for transmitting an uplink signal at a User Equipment (UE) in a wireless communication system includes receiving, from a Base Station (BS), an uplink scheduling grant for multi-antenna transmission; transmitting the uplink signal precoded using precoding information included in the received uplink scheduling grant to the BS; and retransmitting the uplink signal to the BS according to Acknowledgment/Negative Acknowledgment (ACK/NACK) corresponding to the transmitted uplink signal. The retransmitted uplink signal is precoded using precoding information included in a most recent uplink scheduling grant or a predetermined precoding matrix if an uplink scheduling grant for the retransmission is not received from the BS.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: April 11, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Bonghoe Kim, Yujin Noh, Hakseong Kim, Daewon Lee, Joon Kui Ahn, Dongyoun Seo
  • SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20170098718
    Abstract: A semiconductor device and a method of manufacturing the semiconductor device are provided. The semiconductor device includes a semiconductor layer, a gate electrode on the semiconductor layer, a first insulating layer between the semiconductor layer and the gate electrode; a second insulating layer on the gate electrode, source and drain electrodes corresponding to both ends of the semiconductor layer and disposed on the second insulating layer, and a doping layer disposed along contact holes of the first and second insulating layers, which expose the both ends of the semiconductor layer, such as, between the both ends of the semiconductor layer and the source and drain electrodes.
    Type: Application
    Filed: March 9, 2016
    Publication date: April 6, 2017
    Inventors: Junghyun Kim, Kiwan Ahn
  • AUTHENTICATION APPARATUS BASED ON PUBLIC KEY CRYPTOSYSTEM, MOBILE DEVICE HAVING THE SAME AND AUTHENTICATION METHOD
    Publication number: 20170099151
    Abstract: An authentication apparatus, included in a device supporting a network communication, includes a certificate handler that receives a certificate of an opponent and parses or verifies the certificate of the opponent. Cryptographic primitives receive an authentication request of the opponent, generate a random number in response to the authentication request, generate a challenge corresponding to the random number, and verify a response of the opponent corresponding to the challenge. A shared memory stores the parsed certificate, the random number, the challenge, and the response. An authentication controller controls the certificate handler, the cryptographic primitives, and the shared memory through a register setting, according to an authentication protocol.
    Type: Application
    Filed: July 18, 2016
    Publication date: April 6, 2017
    Inventors: KITAK KIM, JI-SU KANG, KISEOK BAE, JONGHOON SHIN, KYOUNGMOON AHN, JINSU HYUN
  • MULTI-COMPONENT HOST MATERIAL AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE SAME
    Publication number: 20170098784
    Abstract: The present invention relates to a multi-component host material and an organic electroluminescent device comprising the same. By comprising a specific combination of the multi-component host compounds, the organic electroluminescent device according to the present invention can provide high luminous efficiency and excellent lifespan characteristics.
    Type: Application
    Filed: May 22, 2015
    Publication date: April 6, 2017
    Inventors: Chi-Sik Kim, Seon-Woo Lee, Su-Hyun Lee, Young-Kwang Kim, Hee-Choon Ahn, Jae-Hoon Shim, Kyoung-Jin Park, Nam-Kyun Kim, Kyung-Hoon Choi, Young-Jun Cho
  • Light Controlling Device, Transparent Display Device Including the Same, and Method for Fabricating the Same
    Publication number: 20170097537
    Abstract: Embodiments relate to transparent display apparatus including a transparent display panel. The transparent display panel includes a plurality of transmissive areas transmitting incident light and a plurality of emissive areas emitting light and a light control device disposed on one surface of the transparent display panel to execute a transmissive mode, where incident light is transmitted, and a light shield mode where incident light is blocked. The light control device includes a first substrate and a second substrate facing each other, a liquid crystal cell provided between the first substrate and the second substrate, and a partition wall maintaining a cell gap of the liquid crystal cell. The partition wall has a honeycomb structure, and a plurality of column spacers are disposed between partition walls.
    Type: Application
    Filed: December 30, 2015
    Publication date: April 6, 2017
    Inventors: Sunyoung Park, JiYoung Ahn
  • DISCOVERY METHOD FOR DEVICE TO DEVICE COMMUNICATION BETWEEN TERMINALS
    Publication number: 20170099599
    Abstract: A discovery method for device to device communication between terminals is disclosed. The discovery method for the device to device communication between terminals comprises the steps of: performing transmission in a first sub-frame; transmitting a discovery channel through a preset section in a second sub-frame located next to the first sub-frame; and performing transmission in a third sub-frame next to the second sub-frame. Therefore, the present invention can transmit and receive the discovery channel without colliding with other data.
    Type: Application
    Filed: December 15, 2016
    Publication date: April 6, 2017
    Inventors: Young Jo KO, Jae Young AHN, Tae Gyun NOH, Bang Won SEO
  • Acoustic wave cloaking method and device considering generalized time dependency
    Publication number: 20170098440
    Abstract: Disclosed herein are a method and device for cloaking an acoustic wave. A method for cloaking an acoustic wave according to an embodiment of the present invention includes: transforming an acoustic propagation mathematical model, predetermined for the propagation of an acoustic wave, into an acoustic wave cloaking mathematical model corresponding to an electromagnetic wave mathematical model predetermined for an electromagnetic wave and including a time variable for time dependency, based on a correlation between the acoustic propagation mathematical model and the electromagnetic wave mathematical model; obtaining a target characteristic of a meta-material by using the acoustic wave cloaking mathematical model; and blocking a region including a target object, from an acoustic wave by disposing the meta-material having the obtained target characteristic to surround the region.
    Type: Application
    Filed: December 19, 2016
    Publication date: April 6, 2017
    Inventor: Do Yeol Ahn
  • METHOD AND DEVICE FOR CONVERTING A COLOR FILTER ARRAY
    Publication number: 20170098296
    Abstract: Provided are a method and a device for converting a White-Red-Green-Blue (WRGB) color filter array into a Red-Green-Blue (RGB) color filter array in order to be easily applied to a commercial digital camera. The method includes (a) correcting a color of a White-Red-Green-Blue (WRGB) color filter array, (b) converting the WRGB color filter array into a Red-Green-Blue (RGB) color filter array, and (c) correcting a green of the RGB color filter array by using multichannel color difference value.
    Type: Application
    Filed: March 3, 2016
    Publication date: April 6, 2017
    Inventors: Jong Wha CHONG, Jong Joo PARK, Sang Woo AHN
  • Semiconductor device and method for fabricating the same
    Patent number: 9614084
    Abstract: A semiconductor device includes a substrate comprising a channel region and a recess, wherein the recess is located at both side of the channel region; a gate structure formed over the channel region; a first SiP layer covering bottom corners of the gate structure and the recess; and a second SiP layer formed over the first SiP layer and in the recess, wherein the second SiP layer has a phosphorus concentration higher than that of the first SiP layer.
    Type: Grant
    Filed: July 7, 2016
    Date of Patent: April 4, 2017
    Assignee: SK Hynix Inc.
    Inventors: Oh-Hyun Kim, Seung-Beom Baek, Tae-Hang Ahn
  • Television receiver
    Patent number: D783553
    Type: Grant
    Filed: August 4, 2015
    Date of Patent: April 11, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Inshik Kim, Jinwook Kim, Daekyung Ahn, Sangmin Hyun
  • Mobile terminal display screen with graphic user interface
    Patent number: D783630
    Type: Grant
    Filed: May 8, 2014
    Date of Patent: April 11, 2017
    Assignee: LG Electronics Inc.
    Inventors: Kyoungmo Ahn, Yongdeok Lee, Juhee Jang, Jihye Min, Kwonhan Bae