Patents by Inventor Hongmin Zhang

Hongmin Zhang 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).

  • Publication number: 20250016284
    Abstract: Methods and systems are herein provided for judder adjustment. In one example, a system comprises a display device configured to display scenes of a major motion picture and a user interface; and a computing device including a processor communicatively coupled to the display device, wherein the computing device is configured to execute instructions stored in non-transitory memory that, when executed cause the processor to obtain and display a scene within the user interface, interpolate frames for one or more of a plurality of input frames of the scene based on a selected judder angle, wherein the selected judder angle is selected via an adjustable dial of the user interface; and display the scene with a perceived judder resulting from the interpolated frames.
    Type: Application
    Filed: July 5, 2023
    Publication date: January 9, 2025
    Inventors: Hongmin Zhang, Minghui Yang, Yue Ma, Neil Woodall
  • Patent number: 12148086
    Abstract: Various methods are provided for the generation of motion vectors in the context of 3D computer-generated images. In one example, a method includes generating, for each pixel of one or more objects to be rendered in a current frame, a 1-phase motion vector (MV1) and a 0-phase motion vector (MV0), each MV1 and MV0 having an associated depth value, to thereby form an MV1 texture and an MV0 texture, each MV0 determined based on a camera MV0 and an object MV0, and outputting MV1 texture and the MV0 texture for image processing.
    Type: Grant
    Filed: November 17, 2023
    Date of Patent: November 19, 2024
    Assignee: PIXELWORKS SEMICONDUCTOR TECHNOLOGY (SHANGHAI) CO. LTD.
    Inventors: Hongmin Zhang, Miao Sima, Gongxian Liu, Zongming Han, Junhua Chen, Guohua Cheng, Baochen Liu, Neil Woodall, Yue Ma, Huili Han
  • Patent number: 11941744
    Abstract: Various methods are provided for generating motion vectors in the context of 3D computer-generated images. An example method includes generating, for each pixel of one or more objects to be rendered in a current frame, a 1-phase motion vector (MV1) and a 0-phase motion vector (MV0), each MV1 and MV0 having an associated depth value, to thereby form an MV1 texture and an MV0 texture; converting the MV1 texture to a set of MV1 blocks and converting the MV0 texture to a set of MV0 blocks; and outputting the set of MV1 blocks and the set of MV0 blocks for image processing.
    Type: Grant
    Filed: March 23, 2022
    Date of Patent: March 26, 2024
    Assignee: PIXELWORKS SEMICONDUCTOR TECHNOLOGY (SHANGHAI) CO. LTD.
    Inventors: Hongmin Zhang, Miao Sima, Zongming Han, Gongxian Liu, Junhua Chen, Guohua Cheng, Baochen Liu, Neil Woodall, Yue Ma, Huili Han
  • Publication number: 20240087210
    Abstract: Various methods are provided for the generation of motion vectors in the context of 3D computer-generated images. In one example, a method includes generating, for each pixel of one or more objects to be rendered in a current frame, a 1-phase motion vector (MV1) and a 0-phase motion vector (MV0), each MV1 and MV0 having an associated depth value, to thereby form an MV1 texture and an MV0 texture, each MV0 determined based on a camera MV0 and an object MV0, and outputting MV1 texture and the MV0 texture for image processing.
    Type: Application
    Filed: November 17, 2023
    Publication date: March 14, 2024
    Inventors: Hongmin Zhang, Miao Sima, Gongxian Liu, Zongming Han, Junhua Chen, Guohua Cheng, Baochen Liu, Neil Woodall, Yue Ma, Huili Han
  • Patent number: 11922611
    Abstract: Various methods and systems are provided for accelerated image rendering with motion compensation. In one embodiment, a method comprises calculating motion between a preceding image frame and a target image frame to be rendered, rendering a small image with a size smaller than a target size of the target image frame based on the calculated motion, and generating the target image frame at the target size based on the small image, the calculated motion, and a reference image frame. In this way, high-quality image frames for a video stream may be generated with a reduced amount of rendering for each frame, thereby reducing the overall processing resources dedicated to rendering as well as the power consumption for image rendering.
    Type: Grant
    Filed: October 15, 2020
    Date of Patent: March 5, 2024
    Assignee: Pixelworks Semiconductor Technology (Shanghai) Co. Ltd.
    Inventors: Guohua Cheng, Junhua Chen, Neil Woodall, Hongmin Zhang, Yue Ma, Qinghai Wang
  • Patent number: 11861783
    Abstract: Various methods are provided for the generation of motion vectors in the context of 3D computer-generated images. In one example, a method includes generating, for each pixel of one or more objects to be rendered in a current frame, a 1-phase motion vector (MV1) and a 0-phase motion vector (MV0), each MV1 and MV0 having an associated depth value, to thereby form an MV1 texture and an MV0 texture, each MV0 determined based on a camera MV0 and an object MV0, converting the MV1 texture to a set of MV1 pixel blocks and converting the MV0 texture to a set of MV0 pixel blocks and outputting the set of MV1 pixel blocks and the set of MV0 pixel blocks for image processing.
    Type: Grant
    Filed: March 23, 2022
    Date of Patent: January 2, 2024
    Inventors: Hongmin Zhang, Miao Sima, Gongxian Liu, Zongming Han, Junhua Chen, Guohua Cheng, Baochen Liu, Neil Woodall, Yue Ma, Huili Han
  • Publication number: 20230274490
    Abstract: Various methods are provided for the generation of motion vectors in the context of 3D computer-generated images. In one example, a method includes generating, for each pixel of one or more objects to be rendered in a current frame, a 1-phase motion vector (MV1) and a 0-phase motion vector (MV0), each MV1 and MV0 having an associated depth value, to thereby form an MV1 texture and an MV0 texture, each MV0 determined based on a camera MV0 and an object MV0, converting the MV1 texture to a set of MV1 pixel blocks and converting the MV0 texture to a set of MV0 pixel blocks and outputting the set of MV1 pixel blocks and the set of MV0 pixel blocks for image processing.
    Type: Application
    Filed: March 23, 2022
    Publication date: August 31, 2023
    Inventors: Hongmin Zhang, Miao Sima, Gongxian Liu, Zongming Han, Junhua Chen, Guohua Cheng, Baochen Liu, Neil Woodall, Yue Ma, Huili Han
  • Publication number: 20230274489
    Abstract: Various methods are provided for generating motion vectors in the context of 3D computer-generated images. An example method includes generating, for each pixel of one or more objects to be rendered in a current frame, a 1-phase motion vector (MV1) and a 0-phase motion vector (MV0), each MV1 and MV0 having an associated depth value, to thereby form an MV1 texture and an MV0 texture; converting the MV1 texture to a set of MV1 blocks and converting the MV0 texture to a set of MV0 blocks; and outputting the set of MV1 blocks and the set of MV0 blocks for image processing.
    Type: Application
    Filed: March 23, 2022
    Publication date: August 31, 2023
    Inventors: Hongmin Zhang, Miao Sima, Zongming Han, Gongxian Liu, Junhua Chen, Guohua Cheng, Baochen Liu, Neil Woodall, Yue Ma, Huili Han
  • Patent number: 11624077
    Abstract: A donor construct and a gene knockout method, as well as a system and kit for the gene knockout are provided. The donor construct is a linear donor DNA or can be cleaved in a cell to produce the linear donor DNA. The gene knockout method uses a marker gene contained in the donor construct to enrich cells in which a gene is knocked out, thereby improving the efficiency of generating the gene knockout by a sequence-specific nuclease.
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: April 11, 2023
    Assignees: Peking University, Edigene Biotechnology Inc.
    Inventors: Wensheng Wei, Yiou Chen, Yuexin Zhou, Hongmin Zhang, Pengfei Yuan, Yuan Liu
  • Publication number: 20220101504
    Abstract: Various methods and systems are provided for accelerated image rendering with motion compensation. In one embodiment, a method comprises calculating motion between a preceding image frame and a target image frame to be rendered, rendering a small image with a size smaller than a target size of the target image frame based on the calculated motion, and generating the target image frame at the target size based on the small image, the calculated motion, and a reference image frame. In this way, high-quality image frames for a video stream may be generated with a reduced amount of rendering for each frame, thereby reducing the overall processing resources dedicated to rendering as well as the power consumption for image rendering.
    Type: Application
    Filed: October 15, 2020
    Publication date: March 31, 2022
    Inventors: Guohua Cheng, Junhua Chen, Neil Woodall, Hongmin Zhang, Yue Ma, Qinghai Wang
  • Publication number: 20200255866
    Abstract: A donor construct and a gene knockout method, as well as a system and kit for the gene knockout are provided. The donor construct is a linear donor DNA or can be cleaved in a cell to produce the linear donor DNA. The gene knockout method uses a marker gene contained in the donor construct to enrich cells in which a gene is knocked out, thereby improving the efficiency of generating the gene knockout by a sequence-specific nuclease.
    Type: Application
    Filed: August 8, 2017
    Publication date: August 13, 2020
    Inventors: Wensheng WEI, Yion CHEN, Yuexin ZHOU, Hongmin ZHANG, Pengfei YUAN, Yuan LIU
  • Patent number: 10624871
    Abstract: The present disclosure relates to a pharmaceutical composition comprising: (a) ?-lactam antibiotics and (b) a metallo-?-lactamases (MBLs) inhibitor. The inhibitor relates to Bi(III) compounds or the pharmaceutically acceptable salts thereof. The present patent also provides methods of making Bi(III) compounds or the pharmaceutically acceptable salts thereof. Also provided is a method for treating MBLs-producing bacterial infection using a metal replacement mechanism.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: April 21, 2020
    Assignee: THE UNIVERSITY OF HONG KONG
    Inventors: Hongzhe Sun, Richard Yi Tsun Kao, Runming Wang, Tsz Pui Lai, Hongmin Zhang, Hongyan Li
  • Publication number: 20190201370
    Abstract: The present disclosure relates to a pharmaceutical composition comprising: (a) ?-lactam antibiotics and (b) a metallo-?-lactamases (MBLs) inhibitor. The inhibitor relates to Bi(III) compounds or the pharmaceutically acceptable salts thereof. The present patent also provides methods of making Bi(III) compounds or the pharmaceutically acceptable salts thereof. Also provided is a method for treating MBLs-producing bacterial infection using a metal replacement mechanism.
    Type: Application
    Filed: January 8, 2019
    Publication date: July 4, 2019
    Inventors: Hongzhe SUN, Richard Yi Tsun KAO, Runming WANG, Tsz Pui LAI, Hongmin ZHANG, Hongyan LI
  • Publication number: 20190169342
    Abstract: The present invention provides crosslinked amine polymers effective for binding and removing bile salts from the gastrointestinal tract. These bile acid binding polymers or pharmaceutical compositions thereof can be administered to subjects to treat various conditions, including hypercholesteremia, diabetes, pruritus, irritable bowel syndrome-diarrhea (IBS-D), bile acid malabsorption, and the like.
    Type: Application
    Filed: February 8, 2019
    Publication date: June 6, 2019
    Inventors: Inez Lees, Kalpesh Biyani, Eric Connor, Scott Hecker, Hongmin Zhang, Michael James Cope, Elizabeth Goka, Angela Lee, Deidre Madsen, Jun Shao, Xinnan Zhang
  • Patent number: 10272103
    Abstract: The present invention provides a crosslinked amine and amide polymers effective for binding and removing bile salts from the gastrointestinal tract. These bile acid binding polymers or pharmaceutical compositions thereof can be administered to subjects to treat various conditions, including hypercholesteremia, diabetes, pruritis, irritable bowel syndrome-diarrhea (IBS-D), bile acid malabsorption, and the like.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: April 30, 2019
    Assignee: Relypsa, Inc.
    Inventors: Jordan Kopping, Paul Mansky, YongQi Mu, Michael James Cope, Elizabeth Goka, Angela Lee, Deidre Madsen, Jun Shao, Kalpesh Biyani, Eric Connor, Scott Hecker, Inez Lees, Grace May, Faleh Salaymeh, Hongmin Zhang, David Bergbreiter
  • Patent number: 10201518
    Abstract: The present disclosure relates to a pharmaceutical composition comprising: (a) ?-lactam antibiotics and (b) a metallo-?-lactamases (MBLs) inhibitor. The inhibitor relates to Bi(III) compounds or the pharmaceutically acceptable salts thereof. The present patent also provides methods of making Bi(III) compounds or the pharmaceutically acceptable salts thereof. Also provided is a method for treating MBLs-producing bacterial infection using a metal replacement mechanism.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: February 12, 2019
    Assignee: THE UNIVERSITY OF HONG KONG
    Inventors: Hongzhe Sun, Richard Yi Tsun Kao, Runming Wang, Tsz Pui Lai, Hongmin Zhang, Hongyan Li
  • Patent number: 10196245
    Abstract: An apparatus for a crane comprises a large-cavity pressure sensor, a small-cavity pressure sensor, a controller, a telescopic oil cylinder, and a telescopic oil cylinder regulator. The large-cavity pressure sensor can measure the oil pressure in a large cavity of the telescopic oil cylinder. The small cavity pressure sensor can measure the oil pressure in a small cavity of the telescopic oil cylinder. The controller can control an output electrical signal according to a large-cavity oil pressure fed back by the large-cavity pressure sensor and a small-cavity oil pressure fed back by the small-cavity pressure sensor, and, by means of the electrical signal, control a change of the amount of hydraulic oil flowing into and out of the large cavity and the small cavity of the telescopic oil cylinder so as to regulate the oil pressures in the large cavity and the small cavity.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: February 5, 2019
    Assignee: Xuzhou Heavy Machinery Co., Ltd.
    Inventors: Junfei Chai, Huapeng Cui, Hongmin Zhang, Lei Li, Cuiping Wang
  • Publication number: 20180085335
    Abstract: The present disclosure relates to a pharmaceutical composition comprising: (a) ?-lactam antibiotics and (b) a metallo-?-lactamases (MBLs) inhibitor. The inhibitor relates to Bi(III) compounds or the pharmaceutically acceptable salts thereof. The present patent also provides methods of making Bi(III) compounds or the pharmaceutically acceptable salts thereof. Also provided is a method for treating MBLs-producing bacterial infection using a metal replacement mechanism.
    Type: Application
    Filed: September 28, 2016
    Publication date: March 29, 2018
    Inventors: Hongzhe SUN, Richard Yi Tsun KAO, Runming WANG, Tsz Pui LAI, Hongmin ZHANG, Hongyan LI
  • Patent number: 9904065
    Abstract: A refractive lens for displaying three-dimensional images (3D) comprises a first substrate, a second substrate, and a refractive layer configured between the first substrate and the second substrate and configured as a plurality of lens units of the refractive lens. The refractive lens is capable of being coupled to a first display panel having a pixel unit pitch A and a second display panel having a pixel unit pitch B to display the 3D images, the pixel unit pitch A being different from the pixel unit pitch B. Each lens unit of the refractive lens has an equal length p, and p is a common multiple of 2*A and 2*B. Each lens unit of the refractive lens is driven by a same driving voltage.
    Type: Grant
    Filed: February 23, 2016
    Date of Patent: February 27, 2018
    Assignee: WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Zengjian Jin, Chao Dai, Yu Zong, Hongmin Zhang, Hongkun Xiang
  • Publication number: 20170258825
    Abstract: The present invention provides crosslinked amine polymers effective for binding and removing bile salts from the gastrointestinal tract. These bile acid binding polymers or pharmaceutical compositions thereof can be administered to subjects to treat various conditions, including hypercholesteremia, diabetes, pruritus, irritable bowel syndrome-diarrhea (IBS-D), bile acid malabsorption, and the like.
    Type: Application
    Filed: May 22, 2017
    Publication date: September 14, 2017
    Inventors: Eric Connor, Kalpesh Biyani, Scott Hecker, Inez Lees, Paul Mansky, YongQi Mu, Faleh Salaymeh, Hongmin Zhang, David E. Bergbreiter, Grace Huynh, Michael James Cope, Elizabeth Goka, Angela Lee, Deidre Madsen, Jun Shao, Xinnan Zhang