Patents by Inventor Hee-Jun Park

Hee-Jun Park 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).

  • Patent number: 12001844
    Abstract: Embodiments relate to improving user experiences when executing binary code that has been translated from other binary code. Binary code (instructions) for a source instruction set architecture (ISA) cannot natively execute on a processor that implements a target ISA. The instructions in the source ISA are binary-translated to instructions in the target ISA and are executed on the processor. The overhead of performing binary translation and/or the overhead of executing binary-translated code are compensated for by increasing the speed at which the translated code is executed, relative to non-translated code. Translated code may be executed on hardware that has one or more power-performance parameters of the processor set to increase the performance of the processor with respect to the translated code. The increase in power-performance for translated code may be proportional to the degree of translation overhead.
    Type: Grant
    Filed: March 16, 2023
    Date of Patent: June 4, 2024
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Hee Jun Park, Mehmet Iyigun
  • Patent number: 11983567
    Abstract: Certain aspects of the present disclosure provide a method for performing parallel data processing, including: receiving data for parallel processing from a data processing requestor; generating a plurality of data sub-blocks; determining a plurality of data portions in each data sub-block of the plurality of data sub-blocks; changing an order of the plurality of data portions in at least one data sub-block of the plurality of data sub-blocks; providing the plurality of data sub-blocks, including the at least one data sub-block comprising the changed order of the plurality of data portions, to a plurality of processing units for parallel processing; and receiving processed data associated with the plurality of data sub-blocks from the plurality of processing units.
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: May 14, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Hee Jun Park, Richard Gerard Hofmann
  • Patent number: 11984793
    Abstract: Disclosed is a speed reduction device for a vehicle motor. The speed reduction device includes an output gear connected to an output shaft of the motor, a transmission gear engaged with the output gear, a cam formed to be integrated with the transmission gear, a cycloid inner gear, a pair of wedges compressed against the inner peripheral surface of a through hole of the cycloid inner gear by elastic restoring force of a spring and configured to closely contact the cam, a ring gear partially engaged with the cycloid inner gear when the cycloid inner gear is eccentrically rotated, an end plate, and a final output gear configured to finally output rotational force of the cycloid inner gear, thereby preventing backlash between gears during rotational driving of the motor and reliably preventing movement of a seat after swivel adjustment is completed.
    Type: Grant
    Filed: March 6, 2023
    Date of Patent: May 14, 2024
    Assignees: HYUNDAI TRANSYS INC., MARS CO., LTD.
    Inventors: Hee Jun Park, Byung Mo Kim, Woo Kyo Jang, Chang Hee Jang, Jun Ho Shin
  • Publication number: 20240154299
    Abstract: An antenna structure includes an antenna unit including a signal pad and a ground pad spaced apart from the signal pad, and a circuit board electrically connected to the antenna unit. The circuit board includes a connection pad connected to the signal pad and a bonding pad connected to the ground pad. The bonding pad has an area smaller than an area of the ground pad. The antenna structure is connected to an external circuit through the circuit board to provide a multi-band radiation.
    Type: Application
    Filed: October 23, 2023
    Publication date: May 9, 2024
    Inventors: HO DONG YOON, HEE JUN PARK, YOUNG SU LEE
  • Patent number: 11884296
    Abstract: Embodiments include methods performed by a processor of a vehicle for allocating processing resources to concurrently-executing neural networks. The methods may include determining a priority of each of a plurality of neural networks executing on a vehicle processing system based on a contribution of each neural network to overall vehicle safety performance, and allocating computing resources to the plurality of neural networks based on the determined priority of each neural network. In some embodiments, the methods may dynamically adjust hyperparameters of one or more neural networks.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: January 30, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Hee Jun Park, Abhinav Goel
  • Patent number: 11889754
    Abstract: The present disclosure provides an organic compound of the following formula and an organic light emitting diode and an OLED device including the same.
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: January 30, 2024
    Assignees: LG DISPLAY CO., LTD, P & HTECH
    Inventors: Ji-Cheol Shin, Seon-Keun Yoo, Jeong-Dae Seo, Sang-Beom Kim, Hee-Jun Park, Seo-Yong Hyun, Seok-Keun Yoon
  • Publication number: 20230420855
    Abstract: An antenna device according to an embodiment includes a dielectric layer, an antenna unit disposed on a top surface of the dielectric layer and including a radiator, and a dummy mesh pattern disposed around the antenna unit and spaced apart from the antenna unit. The dummy mesh pattern includes conductive lines and segmented regions at which the conductive lines are cut. The segmented regions formed in three parallel conductive lines neighboring each other among the conductive lines are not disposed together on an imaginary straight line extending perpendicularly to an extending direction of the conductive lines. A visual recognition of the antenna unit is prevented.
    Type: Application
    Filed: June 20, 2023
    Publication date: December 28, 2023
    Inventors: Hee Jun PARK, Ho Dong YOON, Sung Jin HAN
  • Patent number: 11848488
    Abstract: An antenna element according to an exemplary embodiment includes a dielectric layer; and an antenna pattern formed in a mesh structure on the dielectric layer and including an irregularly-shaped edge. The antenna element according to the example is excellent in terms of the pattern visibility, while maintaining the antenna performance.
    Type: Grant
    Filed: March 21, 2022
    Date of Patent: December 19, 2023
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Yun Seok Oh, Young Ju Kim, Hee Jun Park, Won Hee Lee, Jae Hyun Lee
  • Publication number: 20230333854
    Abstract: Embodiments relate to improving user experiences when executing binary code that has been translated from other binary code. Binary code (instructions) for a source instruction set architecture (ISA) cannot natively execute on a processor that implements a target ISA. The instructions in the source ISA are binary-translated to instructions in the target ISA and are executed on the processor. The overhead of performing binary translation and/or the overhead of executing binary-translated code are compensated for by increasing the speed at which the translated code is executed, relative to non-translated code. Translated code may be executed on hardware that has one or more power-performance parameters of the processor set to increase the performance of the processor with respect to the translated code. The increase in power-performance for translated code may be proportional to the degree of translation overhead.
    Type: Application
    Filed: March 16, 2023
    Publication date: October 19, 2023
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Hee Jun PARK, Mehmet IYIGUN
  • Publication number: 20230307990
    Abstract: Disclosed is a speed reduction device for a vehicle motor. The speed reduction device includes an output gear connected to an output shaft of the motor, a transmission gear engaged with the output gear, a cam formed to be integrated with the transmission gear, a cycloid inner gear, a pair of wedges compressed against the inner peripheral surface of a through hole of the cycloid inner gear by elastic restoring force of a spring and configured to closely contact the cam, a ring gear partially engaged with the cycloid inner gear when the cycloid inner gear is eccentrically rotated, an end plate, and a final output gear configured to finally output rotational force of the cycloid inner gear, thereby preventing backlash between gears during rotational driving of the motor and reliably preventing movement of a seat after swivel adjustment is completed.
    Type: Application
    Filed: March 6, 2023
    Publication date: September 28, 2023
    Inventors: Hee Jun PARK, Byung Mo KIM, Woo Kyo JANG, Chang Hee JANG, Jun Ho SHIN
  • Publication number: 20230299483
    Abstract: An antenna structure according to an embodiment includes a radiator including a plurality of radiating portions integrally connected to each other, the plurality of radiating portions having sequentially reducing widths, a transmission line electrically connected to the radiator, and a pair of ground patterns facing each other with the transmission line interposed therebetween to be physically spaced apart from the radiator and the transmission line. A broadband antenna structure capable of providing a multi-band radiation can be implemented.
    Type: Application
    Filed: March 1, 2023
    Publication date: September 21, 2023
    Inventors: Young Ju KIM, Hee Jun PARK, Ho Dong YOON, Sung Jin HAN
  • Publication number: 20230299496
    Abstract: An antenna device according to an embodiments of the present invention includes a substrate layer, a ground layer disposed on a bottom surface of the substrate layer, a radiation control layer disposed on a top surface of the substrate layer, the radiation control layer including a plurality of radiation control patterns formed of a conductive mesh structure, each of the radiation control patterns having a hollow portion, an antenna dielectric layer disposed on the radiation control layer, and an antenna unit disposed on the antenna dielectric layer.
    Type: Application
    Filed: March 8, 2023
    Publication date: September 21, 2023
    Inventors: Young Ju KIM, Sung Hoe KIM, Hee Jun PARK, Young Sub SON
  • Publication number: 20230261383
    Abstract: An antenna structure according to an embodiment includes a radiator including a plurality of radiating portions that have sequentially reducing widths, a transmission line electrically connected to the radiator, and a ground pattern around the transmission line to be physically spaced apart from the radiator and the transmission line. A broadband antenna structure capable of providing a multi-band radiation can be implemented.
    Type: Application
    Filed: February 13, 2023
    Publication date: August 17, 2023
    Inventors: Hee Jun PARK, Young Ju KIM, Byung Eun JEON
  • Publication number: 20230220190
    Abstract: The present invention relates to an anti-adhesion polymer composition. The anti-adhesion polymer composition according to the present invention has excellent adhesion performance so as to be continuously attached successfully to a wound site generated during surgery while also effectively exhibiting an anti-adhesion function, has antibacterial and hemostatic properties, and has excellent formulation stability.
    Type: Application
    Filed: July 23, 2021
    Publication date: July 13, 2023
    Inventors: Cho Hee PARK, Hong Sun YOON, Hee Jun PARK, Bo Mi MOON, Gwi Jae KIM, Jun Kyu PARK
  • Publication number: 20230122586
    Abstract: An antenna device according to an embodiment may include a dielectric layer, a first radiator disposed on an upper surface of the dielectric layer, a transmission line whose one end is connected with the first radiator on the upper surface of the dielectric layer, a signal pad connected to the other end of the transmission line, ground pads disposed around the signal pad, and a second radiator extending from the ground pad parallel to the transmission line and including one or more uneven parts.
    Type: Application
    Filed: December 16, 2022
    Publication date: April 20, 2023
    Inventors: Hee Jun PARK, Ho Dong YOON, Won Hee LEE
  • Publication number: 20230115371
    Abstract: Systems and techniques are provided for vision perception processing. An example method can include determining an attention demand score or characteristic per region of a frame from a sequence of frames; generating attention votes per region of the frame based on the attention demand score or characteristic per region, the attention votes per region providing attention demands and/or attention requests; determining an attention score or characteristic per region of the frame based on a number of attention votes from one or more computer vision functions; based on the attention score or characteristic per region of the frame, selecting one or more regions of the frame for processing using a neural network; and detecting or tracking one or more objects in the one or more regions of the frame based on processing of the one or more regions using the neural network.
    Type: Application
    Filed: March 22, 2022
    Publication date: April 13, 2023
    Inventors: Hee Jun PARK, Abhinav GOEL, Young Hoon KANG
  • Publication number: 20230108271
    Abstract: An antenna device according to an embodiment includes a dielectric layer, a rhombus-shaped first radiator disposed on an upper surface of the dielectric layer, a transmission line connected to the first radiator, a signal pad connected to one end of the transmission line, ground pads disposed around the signal pad, and second radiators extending from the ground pad along lower sides of the first radiator.
    Type: Application
    Filed: December 9, 2022
    Publication date: April 6, 2023
    Inventors: Hee Jun PARK, Dong Pil PARK, Jae Hyun LEE
  • Publication number: 20230100036
    Abstract: Certain aspects of the present disclosure provide techniques for improved hardware utilization. An input data tensor is divided into a first plurality of sub-tensors, and a plurality of logical sub-arrays in a physical multiply-and-accumulate (MAC) array is identified. For each respective sub-tensor of the first plurality of sub-tensors, the respective sub-tensor is mapped to a respective logical sub-array of the plurality of logical sub-arrays, and the respective sub-tensor is processed using the respective logical sub-array.
    Type: Application
    Filed: September 24, 2021
    Publication date: March 30, 2023
    Inventors: Hee Jun PARK, Bohuslav RYCHLIK, Niraj Shantilal PALIWAL
  • Publication number: 20230097532
    Abstract: An antenna device according to an embodiment of the present invention includes a dielectric layer, a first radiator disposed on the dielectric layer in a first direction, a second radiator formed in a shape different from that of the first radiator and disposed on the dielectric layer in a second direction, a first transmission line which extends in the first direction to be connected to the first radiator, and a second transmission line which extends in the second direction to be connected to the second radiator, and intersects the first transmission line with being physically or electrically spaced apart therefrom.
    Type: Application
    Filed: December 8, 2022
    Publication date: March 30, 2023
    Inventors: Jae Hyun LEE, Dong Pil PARK, Won Hee LEE, Hee Jun PARK, Won Bin HONG
  • Patent number: 11609763
    Abstract: Embodiments relate to improving user experiences when executing binary code that has been translated from other binary code. Binary code (instructions) for a source instruction set architecture (ISA) cannot natively execute on a processor that implements a target ISA. The instructions in the source ISA are binary-translated to instructions in the target ISA and are executed on the processor. The overhead of performing binary translation and/or the overhead of executing binary-translated code are compensated for by increasing the speed at which the translated code is executed, relative to non-translated code. Translated code may be executed on hardware that has one or more power-performance parameters of the processor set to increase the performance of the processor with respect to the translated code. The increase in power-performance for translated code may be proportional to the degree of translation overhead.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: March 21, 2023
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Hee Jun Park, Mehmet Iyigun