Patents by Inventor Ha Na YANG

Ha Na YANG 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).

  • Application processor including reconfigurable scaler and devices including the processor
    Patent number: 11710213
    Abstract: An application processor includes a reconfigurable hardware scaler which includes dedicated circuits configured to perform different scaling techniques, respectively and a shared circuit configured to be shared by the dedicated circuits. One of the different scaling techniques is performed by one of the dedicated circuits and the shared circuit.
    Type: Grant
    Filed: February 24, 2022
    Date of Patent: July 25, 2023
    Inventors: Sung Chul Yoon, Ha Na Yang
  • APPLICATION PROCESSOR INCLUDING RECONFIGURABLE SCALER AND DEVICES INCLUDING THE PROCESSOR
    Publication number: 20220180472
    Abstract: An application processor includes a reconfigurable hardware scaler which includes dedicated circuits configured to perform different scaling techniques, respectively and a shared circuit configured to be shared by the dedicated circuits. One of the different scaling techniques is performed by one of the dedicated circuits and the shared circuit.
    Type: Application
    Filed: February 24, 2022
    Publication date: June 9, 2022
    Inventors: Sung Chul YOON, Ha Na YANG
  • Application processor including reconfigurable scaler and devices including the processor
    Patent number: 11288768
    Abstract: An application processor includes a reconfigurable hardware scaler which includes dedicated circuits configured to perform different scaling techniques, respectively and a shared circuit configured to be shared by the dedicated circuits. One of the different scaling techniques is performed by one of the dedicated circuits and the shared circuit.
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: March 29, 2022
    Inventors: Sung Chul Yoon, Ha Na Yang
  • APPLICATION PROCESSOR INCLUDING RECONFIGURABLE SCALER AND DEVICES INCLUDING THE PROCESSOR
    Publication number: 20200402200
    Abstract: An application processor includes a reconfigurable hardware scaler which includes dedicated circuits configured to perform different scaling techniques, respectively and a shared circuit configured to be shared by the dedicated circuits. One of the different scaling techniques is performed by one of the dedicated circuits and the shared circuit.
    Type: Application
    Filed: September 1, 2020
    Publication date: December 24, 2020
    Inventors: Sung Chul YOON, Ha Na YANG
  • Application processor including reconfigurable scaler and devices including the processor
    Patent number: 10796409
    Abstract: An application processor includes a reconfigurable hardware scaler which includes dedicated circuits configured to perform different scaling techniques, respectively and a shared circuit configured to be shared by the dedicated circuits. One of the different scaling techniques is performed by one of the dedicated circuits and the shared circuit.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: October 6, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung Chul Yoon, Ha Na Yang
  • Device and method of using slice update map
    Patent number: 10446071
    Abstract: An electronic device includes a processor configured to generate a slice update map indicating a location of at least one updated slice having a data change in frame data including a plurality of slices; and a display controller configured to extract frame data of the at least one updated slice from a memory based on the slice update map and transfer the frame data to a display driver.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: October 15, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Hoon Lee, Jong-Ho Roh, Sang-Hoon Ha, Sung-Hoo Choi, Hoon-Mo Yang, Seong-Woon Kim, Jong-Hyup Lee, Ha-Na Yang
  • APPLICATION PROCESSOR INCLUDING RECONFIGURABLE SCALER AND DEVICES INCLUDING THE PROCESSOR
    Publication number: 20190236754
    Abstract: An application processor includes a reconfigurable hardware scaler which includes dedicated circuits configured to perform different scaling techniques, respectively and a shared circuit configured to be shared by the dedicated circuits. One of the different scaling techniques is performed by one of the dedicated circuits and the shared circuit.
    Type: Application
    Filed: April 9, 2019
    Publication date: August 1, 2019
    Inventors: Sung Chul YOON, Ha Na YANG
  • Application processor including reconfigurable scaler and devices including the processor
    Patent number: 10311545
    Abstract: An application processor includes a reconfigurable hardware scaler which includes dedicated circuits configured to perform different scaling techniques, respectively and a shared circuit configured to be shared by the dedicated circuits. One of the different scaling techniques is performed by one of the dedicated circuits and the shared circuit.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: June 4, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung Chul Yoon, Ha Na Yang
  • Image processor, method, and chipset for increasing intergration and performance of image processing
    Patent number: 10152766
    Abstract: An image processor, an application processor, a method of operating an image processor, and a chips set of an image processor are provided. The image processor includes a scaler configured to perform scaling on an input image and generate a scaled input image; and a selection circuit configured to transmit the scaled input image to either a low latency memory or a high density memory according to a memory selection signal. The application processor includes a memory configured to store an input image; and an image processor configured to scale the input image, wherein the image processor comprises a scaler configured to perform scaling on the input image and generate a scaled input image and a selection circuit configured to transmit the scaled input image to either a low latency memory or a high density memory according to a memory selection signal.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: December 11, 2018
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Seong Woon Kim, Sung Chul Yoon, Sang Hoon Lee, Ha Na Yang
  • Image processing device for computing an initial phase having magnitude and direction based on image processing information
    Patent number: 9836670
    Abstract: A image processing method includes computing an initial phase corresponding to a difference between a position of a first pixel of an input image and a position of a first pixel of an output image using at least one of scaling ratio information between the input and output images, chroma subsampling format conversion information applied between the input and output images, or rotation angle information of the input image, and determining the position of the first pixel of the output image based on the initial phase and the position of the first pixel of the input image.
    Type: Grant
    Filed: March 1, 2016
    Date of Patent: December 5, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seong Woon Kim, Sung Chul Yoon, Ha Na Yang
  • DEVICE AND METHOD OF USING SLICE UPDATE MAP
    Publication number: 20170287384
    Abstract: An electronic device includes a processor configured to generate a slice update map indicating a location of at least one updated slice having a data change in frame data including a plurality of slices; and a display controller configured to extract frame data of the at least one updated slice from a memory based on the slice update map and transfer the frame data to a display driver.
    Type: Application
    Filed: March 29, 2017
    Publication date: October 5, 2017
    Inventors: SANG-HOON LEE, Jong-Ho Roh, Sang-Hoon Ha, Sung-Hoo Choi, Hoon-Mo Yang, Seong-Woon Kim, Jong-Hyup Lee, Ha-Na Yang
  • IMAGE PROCESSING DEVICE FOR COMPUTING AN INITIAL PHASE HAVING MAGNITUDE AND DIRECTION BASED ON IMAGE PROCESSING INFORMATION
    Publication number: 20160260221
    Abstract: A image processing method includes computing an initial phase corresponding to a difference between a position of a first pixel of an input image and a position of a first pixel of an output image using at least one of scaling ratio information between the input and output images, chroma subsampling format conversion information applied between the input and output images, or rotation angle information of the input image, and determining the position of the first pixel of the output image based on the initial phase and the position of the first pixel of the input image.
    Type: Application
    Filed: March 1, 2016
    Publication date: September 8, 2016
    Inventors: SEONG WOON KIM, Sung Chul Yoon, Ha Na Yang
  • IMAGE PROCESSOR, METHOD OF OPERATING THE SAME, AND APPLICATION PROCESSOR INCLUDING THE SAME
    Publication number: 20160163020
    Abstract: An image processor, an application processor, a method of operating an image processor, and a chips set of an image processor are provided. The image processor includes a scaler configured to perform scaling on an input image and generate a scaled input image; and a selection circuit configured to transmit the scaled input image to either a low latency memory or a high density memory according to a memory selection signal. The application processor includes a memory configured to store an input image; and an image processor configured to scale the input image, wherein the image processor comprises a scaler configured to perform scaling on the input image and generate a scaled input image and a selection circuit configured to transmit the scaled input image to either a low latency memory or a high density memory according to a memory selection signal.
    Type: Application
    Filed: December 4, 2015
    Publication date: June 9, 2016
    Inventors: Seong Woon KIM, Sung Chul YOON, Sang Hoon LEE, Ha Na YANG
  • APPLICATION PROCESSOR INCLUDING RECONFIGURABLE SCALER AND DEVICES INCLUDING THE PROCESSOR
    Publication number: 20160086307
    Abstract: An application processor includes a reconfigurable hardware scaler which includes dedicated circuits configured to perform different scaling techniques, respectively and a shared circuit configured to be shared by the dedicated circuits. One of the different scaling techniques is performed by one of the dedicated circuits and the shared circuit.
    Type: Application
    Filed: September 21, 2015
    Publication date: March 24, 2016
    Inventors: Sung Chul YOON, Ha Na YANG