Patents by Inventor Han Na

Han Na 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).

  • CONTENT PROVIDING SERVER, CONTENT PROVIDING TERMINAL AND CONTENT PROVIDING METHOD
    Publication number: 20190349641
    Abstract: Disclosed is a scene meta information generating apparatus including: a subtitle information generating unit configured to detect a plurality of unit subtitles based on a subtitle file related to image contents and correct the plurality of unit subtitles; an audio information generating unit configured to extract audio information from the image contents, detect a plurality of speech segments based on the audio information, and perform speech-recognition on audio information in each speech segment; and an image information generating unit configured to detect a video segment corresponding to each speech segment, perform image-recognition on image frames in the video segment, and selecting a representative image from the image frames.
    Type: Application
    Filed: May 10, 2019
    Publication date: November 14, 2019
    Inventors: Byung Gyou CHOI, Jun Oh KIM, Song Hyun PARK, Chan Su SUH, Han Na SON, Sang Yoon LEE, Sung Hyun LEE, Taek Joo CHUNG, You Hwan CHOI, Hyo Won HWANG, Jun YOON, Chan Hyuk KO
  • Apparatus and method for controlling speed of transmission layer in wireless communication system
    Patent number: 10477594
    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method for operating a proxy apparatus in a wireless communication system includes receiving a plurality of packets from a plurality of servers, and transmitting, to base station, data of one bearer data including the plurality of packets. A proxy apparatus in a wireless communication system includes a communication device configured to receive a plurality of packets from a plurality of servers, and transmit, to base station, data of one bearer including the plurality of packets. A base station apparatus in a wireless communication system includes a communication device configured to receive, from a proxy apparatus, data of one bearer including a plurality of packets.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: November 12, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyung-Ho Lee, Jung-Shin Park, Joo-Hyung Lee, Jin-Sung Lee, Han-Na Lim
  • Optical adhesive sheet
    Patent number: 10465098
    Abstract: The present invention provides an optical adhesive sheet including a layered structure of a first adhesive layer and a second adhesive layer, in which the first adhesive layer has a glass transition temperature of ?50° C. to ?30° C. and a modulus of 0.3×105 Pa to about 0.6×105 Pa, and the second adhesive layer has a glass transition temperature of ?20° C. to ?10° C. and a modulus of 0.7×105 Pa to 1.0×105 Pa.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: November 5, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Joo-Hyun Lee, Jang-Soon Kim, Bu-Gi Jung, Sang-Hwan Kim, Sung-Chan Park, Chan-Oh Yoon, Han-Na Lee
  • Method and apparatus for controlling uplink data transmission in wireless communication system
    Patent number: 10462793
    Abstract: The present disclosure relates 5G or pre-5G communication systems for supporting higher data transmission rate than those by LTE or other post-4G communication systems. Disclosed are a method and apparatus for determining a window size in a wireless communication system. The method includes determining an uplink data rate of the UE on a wireless link, determining that a maximum data size transmittable through an internet session including the wireless link is the window size for the internet session based on the uplink data rate, and transmitting uplink data through the internet session based on the determined window size.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: October 29, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Suk Kweon, Han-Na Lim, Jung-Shin Park, Joo-Hyung Lee, Ji-Cheol Lee, Jin-Sung Lee, Hyung-Ho Lee
  • PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING HEPATITIS, HEPATIC FIBROSIS, AND HEPATIC CIRRHOSIS COMPRISING FUSION PROTEINS
    Publication number: 20190314452
    Abstract: The present invention provides a composition for preventing or treating hepatitis, hepatic fibrosis, and hepatic cirrhosis. Specifically, the present invention provides a fusion protein comprising a biologically active protein and an FGF21 mutant protein; and a pharmaceutical composition containing the fusion protein, which is effective for preventing or treating hepatitis, hepatic fibrosis, and hepatic cirrhosis. A pharmaceutical composition of the present invention has the effect of inhibiting proliferation of inflammatory cells and fibroblasts, and thus can be effectively used as a composition for preventing or treating hepatitis, hepatic fibrosis, and hepatic cirrhosis.
    Type: Application
    Filed: November 10, 2017
    Publication date: October 17, 2019
    Applicant: YUHAN CORPORATION
    Inventors: Han Na HONG, Jun Hwan KIM, Hyun Ho CHOI, Dohoon KIM, Taewang KIM, Se Woong OH, Moo Young SONG, Jong Gyun KIM
  • OPTICAL FILM AND IMAGE DISPLAY DEVICE INCLUDING SAME
    Publication number: 20190317255
    Abstract: The present invention relates to an optical film including a light-transmitting substrate film such as a polyester-based substrate film and an antiglare layer, and more specifically, to an optical film capable of effectively suppressing the occurrence of interference fringes derived from the substrate film, realizing excellent antiglare properties, and having excellent scratch resistance, and excellent adhesion between the substrate film and the antiglare layer, and the like, and to an image display device including the same.
    Type: Application
    Filed: December 12, 2017
    Publication date: October 17, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Jung Hyun SEO, Yeong Rae CHANG, Jin Young PARK, Han Na LEE
  • 2,3,5-substituted thiophene compound as protein kinase inhibitor
    Patent number: 10442796
    Abstract: The present invention relates to a novel 2,3,5-substituted thiophene compound having inhibitory activity against kinases, an anticancer agent including the compound as an active ingredient, and a method for preparing the compound.
    Type: Grant
    Filed: August 16, 2018
    Date of Patent: October 15, 2019
    Assignees: Korea Institute of Science and Technology, Daegu-Gyeongbuk Medical Innovation Foundation
    Inventors: Tae Bo Sim, Woo Young Hur, Chi Man Song, Ho Jong Yoon, Seung Hye Choi, Han Na Cho, Hwan Geun Choi, Nam Doo Kim, Jung Beom Son, Eun Hwa Ko, Hyun Kyoung Kim, Joong Heui Cho, Seock Yong Kang, So Young Kim, Yi Kyung Ko, Seung Yeon Lee, Suk Kyoon Yoon, Jae Hyun Bae
  • DECORATION SHEET HAVING MICROPATTERN, AND METHOD FOR PRODUCING SAME
    Publication number: 20190310546
    Abstract: Provided are a decoration sheet and a method for producing same, the decoration sheet sequentially comprising a thermosetting resin layer, a deposition layer, and a base layer, wherein the thermosetting resin layer has a micropattern on a surface thereof, and the elongation rate of the sheet is 200% to 300%.
    Type: Application
    Filed: October 31, 2017
    Publication date: October 10, 2019
    Inventors: Geo-Hyeok LIM, Seung-Hun LEE, Ji-Yong PARK, Han-Na LEE
  • Method and apparatus for receiving a continuous mobile terminated service in a communication system
    Patent number: 10440554
    Abstract: The present disclosure relates to a 5G or a pre-5G communication system to be provided in order to support a higher data transmission rate than a 4G communication system such as LTE. The present invention provides a method for receiving, by a terminal, a mobile end service in a communication system, the method including: a step of ascertaining whether there exists a continuously available service among services which have been provided from a serving base station, on the basis of a list of supported services received from a target base station; and in the case that there exists a continuously available service, a step of transmitting a service area update request to the target base station via a connection layer if the continuously available service supports a mobile end service.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: October 8, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Han-Na Lim, Jung-Shin Park, Joo-Hyung Lee, Jin-Sung Lee
  • Method and apparatus for providing video service in communication system
    Patent number: 10440070
    Abstract: A method of a terminal for providing a video service in a communication system is provided. The method includes requesting a server to transmit first video data in a maximum available bandwidth, receiving, from the server, the first video data in the maximum available bandwidth, determining a first bandwidth for the first video data and a second bandwidth for second video data within the maximum available bandwidth so that the first video data and the second video data have differential image qualities when an event of requesting the second video data is detected, requesting the server to transmit the first video data in the first bandwidth and to transmit the second video data in the second bandwidth, and receiving the first video data in the first bandwidth and receiving the second video data in the second bandwidth from the server.
    Type: Grant
    Filed: July 7, 2016
    Date of Patent: October 8, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Suk Kweon, Han-Na Lim, Ji-Cheol Lee, Hyun-Ah Oh
  • Method and device for transmission control in wireless communication system
    Patent number: 10432534
    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). According to various embodiments, a device of an intermediate node comprises: a receiving unit configured to receive a signal for determining a buffer threshold value of at least one terminal; and a control unit configured to determine a buffer threshold value of the terminal on the basis of the signal, and determine a size of data to be requested to at least one server according to the determined buffer threshold value of the terminal.
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: October 1, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Sung Lee, Jung-Shin Park, Han-Na Lim, Beom-Sik Bae, Hyung-Ho Lee, Joo-Hyung Lee
  • POLARIZER PROTECTIVE FILM COMPRISING A CURED RESIN
    Publication number: 20190285778
    Abstract: The present invention relates to a polarizer protective film comprising a cured resin and exhibiting high hardness and excellent properties.
    Type: Application
    Filed: June 5, 2019
    Publication date: September 19, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Hye Min KIM, Yeong Rae CHANG, Han Na LEE
  • RESIN COMPOSITION FOR A POLARIZER PROTECTIVE FILM
    Publication number: 20190285777
    Abstract: The present invention relates to a resin composition for a polarizer protective film, and, more specifically, to a resin composition for a polarizer protective film exhibiting high hardness and excellent properties.
    Type: Application
    Filed: June 5, 2019
    Publication date: September 19, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Hye Min KIM, Yeong Rae CHANG, Han Na LEE
  • Curable composition for glass substitute
    Patent number: 10414840
    Abstract: The present invention relates to a curable composition for a glass substitute. By using a curable composition, excellent wear resistance and high hardness at a glass level can be obtained, and two-dimensional planar plastic film and three-dimensional plastic film without cracks or curls can be provided. The plastic films can be a substitute for existing glass, thereby enabling manufacturing of various electronic products, such as a display and the like, which are light and will not be easily damaged by external pressure.
    Type: Grant
    Filed: September 16, 2015
    Date of Patent: September 17, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Han Na Lee, Heon Kim, Yeong Rae Chang, Soon Hwa Jung, Jin Seok Byun
  • Method for controlling service in radio communication system
    Patent number: 10405227
    Abstract: In a user equipment of a wireless communication system, a method for signal transmission and reception may include: sending a request for a Circuit Switched voice network (CS) service to a Gateway Mobile Switching Center (GMSC) to send and receive data to and from a second user equipment; and receiving a call reject response corresponding to the service request from the GMSC, wherein the call reject response is sent by an entity in a core network of the second user equipment. According to an embodiment, it is possible to provide a suitable service to a sender terminal making a CS service request to a receiver terminal having subscribed only to a PS service without increasing network load.
    Type: Grant
    Filed: April 17, 2017
    Date of Patent: September 3, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang Soo Jeong, Song Yean Cho, Young Kyo Baek, Sung Hwan Won, Han Na Lim
  • Ion beam etching devices
    Patent number: 10403473
    Abstract: An ion beam etching device comprises: an ion source configured to generate ions; a grid on a side of the ion source, the grid configured to accelerate the generated ions to generate an ion beam; a process chamber configured to have an etching process using the ion beam performed therein; and a variable magnetic field application part adjacent to the process chamber, the variable magnetic field application part configured to apply a variable magnetic field.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: September 3, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Han-Na Cho, Jong-Kyu Kim, Hyuk Kim, Jongchul Park
  • Composition for forming self-healing coating layer, coating layer and coating film
    Patent number: 10400110
    Abstract: The present invention relates to a composition for forming a self-healing coating layer, comprising a reversible covalent compound containing a (thio)urea functional group comprising one or more sterically hindered thio(urea) bonds and a (meth)acrylate-based or vinyl-based functional group bonded to the (thio)urea functional group; a photoinitiator; and an organic solvent, a coating film prepared from the composition, a coating film comprising the coating film, and home electronics and display devices comprising the coating film.
    Type: Grant
    Filed: February 3, 2016
    Date of Patent: September 3, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Young Suk Kim, Han Na Lee, Yeong Rae Chang
  • Method and apparatus for performing payment function in limited state
    Patent number: 10402811
    Abstract: A user terminal supporting mobile payment service is provided. The user terminal includes a display, a memory in which a payment application is stored, and a processor configured to run the payment application. If at least one specified user input occurs on the display while in a locked state, the processor runs the payment application without unlocking the locked state. Thus the payment application may be quickly launched from the locked state.
    Type: Grant
    Filed: February 11, 2016
    Date of Patent: September 3, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong Man Park, Han Na Kim, Mi Yeon Park, You Bi Seo, Hwa Youn Suh, Sae Ah Oh, Byung In Yu
  • Pressure-Sensitive Adhesive Composition
    Publication number: 20190264077
    Abstract: A pressure-sensitive adhesive composition that improves not only durability but also bending characteristics of a polarizing plate, an optical laminate and a polarizing plate, both of which are prepared with said pressure-sensitive adhesive composition, and a display device comprising the optical laminate and the polarizing plate.
    Type: Application
    Filed: September 22, 2017
    Publication date: August 29, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Geun Ho Park, Sang Ha Son, Sung Soo Yoon, Han Na Chi, Su Jee Kwon, Jeong Ae Yoon, Su Jeong Kim, Chang Hwan Ju, Kyung Oh Kim
  • Method and apparatus for transmitting and receiving image data for virtual-reality streaming service
    Patent number: 10397297
    Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services based on 5G communication technology and IoT-related technology (e.g. smart homes, smart buildings, smart cities, smart cars, connected cars, healthcare, digital education, retail business, services related to security and safety, etc.).
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: August 27, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Shin Park, Joo-Hyung Lee, Ji-Cheol Lee, Han-Na Lim, Jin-Sung Lee, Hyung-Ho Lee