Patents by Inventor Jung Hwan Lim
Jung Hwan 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).
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Patent number: 12002790Abstract: A pixel includes a first electrode and a second electrode facing each other, an insulating layer on the first and second electrodes, a plurality of light-emitting elements located on the insulating layer between the first electrode and the second electrode, a first contact electrode electrically connected to the first electrode, and a second contact electrode electrically connected to the second electrode. Here, a first gap having a constant width in a first direction and a second gap having a width in the first direction that gradually changes along a second direction are located between the first electrode and the second electrode or between the first contact electrode and the second contact electrode.Type: GrantFiled: March 23, 2021Date of Patent: June 4, 2024Assignee: Samsung Display Co., Ltd.Inventors: Hee Keun Lee, Jin Taek Kim, Seung Min Lee, Jung Hwan Yi, Baek Hyeon Lim, Kyung Tae Chae
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Publication number: 20240177844Abstract: An operating room allocation apparatus may be provided. The apparatus according to an embodiment of the present disclosure may include: an information obtaining unit configured to obtain information about patient's entry and exit times in each operating room; a first calculation unit configured to calculate a utilization rate of the operating room for each certain time period based on the patient's entry and exit times; and a second calculation unit configured to receive certain time information from a user and calculate an average utilization rate by time period in the received time information.Type: ApplicationFiled: November 21, 2023Publication date: May 30, 2024Inventors: Jung Hwan MOON, Ji Hye WOO, Jun Young CHOI, Ho Jun SEOL, Jae Kyun CHOI, Seok Doo JEONG, Chae Yeon PARK, Mi Ja JU, Ihn Seon LEE, Do Hoon LIM
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Patent number: 11991150Abstract: Disclosed herein are an apparatus and method for providing a remote work environment. The apparatus includes one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program performs Virtual Private Network (VPN) authentication in response to a request for remote access to a work network from a user terminal, performs user authentication in order to connect the user terminal that succeeds in VPN authentication to the work network, decrypts the encrypted user data area of the user terminal that is connected to the work network, and provides the remote work environment to the user terminal based on the user data area through the work network.Type: GrantFiled: September 7, 2021Date of Patent: May 21, 2024Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Gak-Soo Lim, Sung-Jin Kim, Jung-Hwan Kang, Seung-Hun Han, Byung-Joon Kim
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Patent number: 11983033Abstract: A system can include a display device that includes a rectangular housing that includes a back side that includes a first arrangement of magnets; and a stand that includes a base, a flap and a hinge that couples the flap to the base, where the flap includes a second arrangement of magnets, where the first arrangement of magnets and the second arrangement of magnets provide a first magnetic attraction force that couples the rectangular housing to the flap in a first position and a second magnetic attraction force that couples the rectangular housing to the flap in a second position, where, in the second position, the rectangular housing is rotated by 90 degrees with respect to the first position.Type: GrantFiled: September 28, 2022Date of Patent: May 14, 2024Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Jung Hwan Hong, Ali Ent, Ghwang Hyun Lim, Alden Rose, Jeffrey E Skinner
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Publication number: 20240149751Abstract: A dual release actuator for a vehicle seat includes a motor, a cable carrier configured to receive power of the motor, thereby rotating to selectively pull one of two different cables, a Hall sensor to sense rotation of the motor, and a controller configured to count a sensing pulse of the Hall sensor for controlling rotation of the motor.Type: ApplicationFiled: May 17, 2023Publication date: May 9, 2024Inventors: Jae Wook Kim, Sang Soo Lee, Deok Soo Lim, Hyun Wook Lim, Sang Ho Lee, Sang Hark Lee, Hak Cheol Lee, Deok Ki Kim, Byeong Deok Choi, Hoe Cheon Kim, Hwa Young Mun, Seung Yeop Lee, Cheol Hwan Yoon, Jung Bin Lee, Byung Ju Kang
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Publication number: 20240154067Abstract: A unit pixel includes a transparent substrate, a plurality of light emitting devices arranged on the transparent substrate, and an optical layer disposed between the light emitting devices and the transparent substrate and transmitting light emitted from the light emitting devices. The transparent substrate has a concavo-convex pattern on a surface facing the light emitting devices.Type: ApplicationFiled: December 11, 2023Publication date: May 9, 2024Inventors: Namgoo CHA, Sangmin KIM, Jung Hwan AHN, Jae Hee LIM
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Publication number: 20240103585Abstract: A system can include a display device that includes a display device housing, a display, a display side, a back side, a back side flap and a flap hinge that couples the back side flap to the housing; and an input device that includes an input device housing, a support flap and a support flap hinge that couples the support flap to the input device housing, where the support flap includes a coupling that couples the support flap to the back side flap of the display device.Type: ApplicationFiled: September 28, 2022Publication date: March 28, 2024Inventors: Jeffrey E Skinner, Ali Ent, Ghwang Hyun Lim, Alden Rose, Jung Hwan Hong
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Publication number: 20240103565Abstract: A system can include a display device that includes a rectangular housing that includes a back side that includes a first arrangement of magnets; and a stand that includes a base, a flap and a hinge that couples the flap to the base, where the flap includes a second arrangement of magnets, where the first arrangement of magnets and the second arrangement of magnets provide a first magnetic attraction force that couples the rectangular housing to the flap in a first position and a second magnetic attraction force that couples the rectangular housing to the flap in a second position, where, in the second position, the rectangular housing is rotated by 90 degrees with respect to the first position.Type: ApplicationFiled: September 28, 2022Publication date: March 28, 2024Inventors: Jung Hwan Hong, Ali Ent, Ghwang Hyun Lim, Alden Rose, Jeffrey E Skinner
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Publication number: 20240103569Abstract: A case can include a base that includes at least one input device; a display device holder; a hinge that couples the base and the display device holder; and a flexible back end that automatically extends backwardly responsive to opening rotation of the display device holder with respect to the base via the hinge.Type: ApplicationFiled: September 28, 2022Publication date: March 28, 2024Inventors: Ghwang Hyun Lim, Jung Hwan Hong, Ali Ent, Alden Rose, Jeffrey E. Skinner
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Publication number: 20240102603Abstract: A system can include a display device that includes a rectangular housing that includes two short sides, two long sides, and a back side that includes a first arrangement of magnets located centrally at a long lever arm distance from each of the two short sides and a short lever arm distance from each of the two long sides; and a stand that includes a base, a flap and a hinge that couples the flap to the base, where the flap includes a second arrangement of magnets, wherein the first arrangement of magnets and the second arrangement of magnets provide an asymmetric magnetic attraction force that couples the rectangular housing to the flap, and where the asymmetric magnetic attraction force between the display device and the stand is weaker at the long lever arm distance and stronger at the short lever arm distance.Type: ApplicationFiled: September 28, 2022Publication date: March 28, 2024Inventors: Jung Hwan Hong, Ali Ent, Ghwang Hyun Lim, Alden Rose, Jeffrey E. Skinner
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Publication number: 20240103566Abstract: A system can include a display assembly that includes a rectangular housing that includes a back side that includes a raised portion and an attachment surface adjacent to the raised portion; and a stand that includes a base, a joint assembly and a coupling that magnetically couples to the attachment surface of the display assembly.Type: ApplicationFiled: September 28, 2022Publication date: March 28, 2024Inventors: Ghwang Hyun Lim, Jung Hwan Hong, Ali Ent, Alden Rose, Jeffrey E Skinner
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Publication number: 20240106271Abstract: A system can include a power cable that includes a plug and a cord; and a power supply unit that includes wireless charging circuitry and a disk shaped body that includes a recess, a power connector disposed in the recess and a cable notch as a passage from the recess to an outer perimeter of the disk shaped body, where the power connector is electrically coupled to the wireless charging circuitry and where the plug couples to the power connector and the cord passes through the cable notch.Type: ApplicationFiled: September 28, 2022Publication date: March 28, 2024Inventors: Jung Hwan Hong, Ali Ent, Ghwang Hyun Lim, Alden Rose, Jeffrey E Skinner
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Patent number: 10880736Abstract: The present invention relates to a method for transmitting an encrypted message at a transmission device, the method comprising: if a first user input to run a message application is detected, displaying a keyboard supporting a security mode; detecting a second user input to select the security mode; switching to the security mode in response to the second user input, and then receiving a message input by a user and temporarily storing the message; if a writing completion instruction of the message is detected on the keyboard, encrypting the message; and transmitting, to a reception device, the encrypted message.Type: GrantFiled: December 19, 2014Date of Patent: December 29, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Jong-Han Park, Bo-Gyeong Kang, Jung-Je Son, Duckey Lee, Ji-Cheol Lee, Jung-Hwan Lim
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Patent number: 10802885Abstract: A communication technique for combining a fifth generation (5G) communication system that supports higher data transmission rates after fourth generation (4G) systems with Internet of things (IoT) technology and to the system therefor are provided. The disclosure relates to a multiple cores-based data processing method and apparatus, the method including determining whether a condition for a first packet flow among one or more packet flows for data communication is met, if the condition is met, selecting cores to distribute packets of the first packet flow from among the multiple cores, allocating packets received through the first packet flow to the selected cores, and operating the selected cores in parallel to process the packets allocated from the first packet flow.Type: GrantFiled: May 17, 2018Date of Patent: October 13, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Wonbo Lee, Young Ki Hong, Youngwook Kim, Jung-Hwan Lim
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Publication number: 20200216646Abstract: An antistatic agent for polyolefin and an antistatic polyethylene film including the same, wherein the antistatic agent is configured to include a hydrophilic block and a hydrophobic block which are connected by an ether or an ester bond in a weight ratio of 1:0.1˜100, and formed of a block copolymer having a weight-average molecular weight of 10 to 100 kDa is provided. The antistatic polyethylene film including a block copolymer antistatic agent according to the present disclosure allows minimized bleed outs or mobility, so the cleanliness (degree of cleanness) is very high, and has a desired antistatic effect even without the use of additional additives, and it has similar physical properties and workability to that of the base resin, polyolefin.Type: ApplicationFiled: January 9, 2019Publication date: July 9, 2020Inventor: Jung Hwan LIM
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Patent number: 10547705Abstract: The present invention relates to a proxy apparatus and to a caching method of same. The caching method of the proxy apparatus according to one embodiment of the present invention includes the steps of: receiving a transmission request for content that can be divided into a plurality of blocks and instruction information for the playback position of the content from an external device; obtaining a header block that includes the header of the content when receiving the transmission request; identifying an intermediate block that corresponds to the playback position using the header; requesting and obtaining the intermediate block through a network when the identified intermediate block is not cached in the proxy apparatus; and transmitting to the external device at least a portion of the header and at least a portion of the intermediate block corresponding to the request.Type: GrantFiled: July 3, 2013Date of Patent: January 28, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Jiangwei Xu, Sang Jun Moon, Young Seok Park, Chul Ki Lee, Jung Hwan Lim
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Patent number: 10158609Abstract: A user terminal device is disclosed. A user terminal device that supports an instant messenger service includes: a display unit for providing an instant messenger service screen including an output message; and a control unit for, when the output message is an encrypted message, decrypting the encrypted message according to a predetermined event and providing the decrypted message to the screen or another screen separate from the screen.Type: GrantFiled: November 21, 2014Date of Patent: December 18, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Jung-hwan Lim, Sung-kee Kim
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Publication number: 20180336067Abstract: A communication technique for combining a fifth generation (5G) communication system that supports higher data transmission rates after fourth generation (4G) systems with Internet of things (IoT) technology and to the system therefor are provided. The disclosure relates to a multiple cores-based data processing method and apparatus, the method including determining whether a condition for a first packet flow among one or more packet flows for data communication is met, if the condition is met, selecting cores to distribute packets of the first packet flow from among the multiple cores, allocating packets received through the first packet flow to the selected cores, and operating the selected cores in parallel to process the packets allocated from the first packet flow.Type: ApplicationFiled: May 17, 2018Publication date: November 22, 2018Inventors: Wonbo LEE, Young Ki HONG, Youngwook KIM, Jung-Hwan LIM
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Publication number: 20180129409Abstract: Methods for controlling execution of an application on electronic devices using a touchscreen and electronic devices for implementing the same are provided. The method includes detecting a touch input on an icon area of the application displayed on the touchscreen, displaying at least one menu item corresponding to at least one function of the application based on a continuous touch input after detecting the touch input, and controlling the execution of the application based on the at least one menu item.Type: ApplicationFiled: November 7, 2017Publication date: May 10, 2018Inventors: Jung-Hwan LIM, Geon-Soo KIM, Kwang-Tai KIM, Dong-Hyun YEOM, Ki-Huk LEE, Yo-Han LEE, Yong-Joon JEON, Jae-Bong CHUN
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Patent number: 9819465Abstract: According to the present invention, a base station determines from a wireless communication system whether data to be transmitted is a response signal-required data that requires a response signal, estimates the amount of buffer of a user equipment (UE) at the point when the response signal is to be transmitted, predicts a required resource amount of the UE that is required for transmitting the response signal by using the buffer amount of the UE that is estimated, and schedules for allocating a resource to the UE on the basis of the required resource amount that is predicted.Type: GrantFiled: November 15, 2012Date of Patent: November 14, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Chul-Ki Lee, Sang-Jun Moon, Yong-Seok Park, Jung-Hwan Lim, Jiangwei Xu