Patents by Inventor Zhou Wang

Zhou Wang 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: 20220084691
    Abstract: A medical data management method, a medical data management apparatus, a medical data management system, and a medical data management server. The medical data management method includes: receiving a processing scheme associated with a first client from a server; receiving medical data corresponding to the processing scheme from a medical device associated with the first client; and transmitting the medical data to the server.
    Type: Application
    Filed: November 25, 2020
    Publication date: March 17, 2022
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Yuan Gao, Zigang Liu, Zhou Wang, Dongsheng Huang, Yang Han, Li Zhou, Xin Li
  • Publication number: 20220076814
    Abstract: A health administration method, a health administration apparatus, a health administration system, and a data collection apparatus are provided. The health administration method involves a plurality of objects and a plurality of devices, and includes: generating a device usage record of at least one object based at least on identity information of the at least one object among the plurality of objects and data generated by a device used by the at least one object (S10), and providing the device usage record of the at least one object to a memory associated with a health administration apparatus (S20). The health administration method, the health administration apparatus, the health administration system, and the data collection apparatus can improve work efficiency of medical workers.
    Type: Application
    Filed: November 25, 2020
    Publication date: March 10, 2022
    Inventors: Zhou WANG, Yang PENG, Tongbo WANG, Zigang LIU, Feng QI, Guilong YANG, Yuan GAO, Yang HAN, Haiyun CUI
  • Publication number: 20210360260
    Abstract: Candidate encodes of a source video are produced using a plurality of encoding configurations. Quality of experience (QoE) scores for each of the candidate encodes are computed. The QoE scores of the plurality of candidate encodes are compared to determine a lowest bitrate encode that achieve a target QoE score. The lowest bitrate encode that achieve the target QoE score as an optimized output video is selected.
    Type: Application
    Filed: May 14, 2021
    Publication date: November 18, 2021
    Inventors: Abdul REHMAN, Zhou WANG, Ahmed BADR, Christopher Vytautas OLEKAS, Ian WORMSBECKER, Waqas AHMED, Peter OLIJNYK
  • Publication number: 20210345807
    Abstract: The present invention provides a cup holder, which comprises an upper supporting ring and a lower supporting seat. The upper supporting ring and the lower supporting seat are connected through connecting rods and enclosed in the middle to form a containing cavity; and both ends of the connecting rod are respectively pivoted on the upper supporting ring and the lower supporting seat. Thus, the connecting rods drive the lower supporting seat to pivot towards to realize folding for convenience of storage when rotating around pivot joints. The present invention is wide in application range, may be installed on a handle bar of a beach chair or other positions of a frame of the beach chair and may also be installed on various leisure decks or table tops.
    Type: Application
    Filed: July 21, 2021
    Publication date: November 11, 2021
    Inventor: Zhou Wang
  • Publication number: 20210344930
    Abstract: Macroblocking artifacts are assessed in an encoded video. Edges are detected and edge strengths are computed at macroblock boundaries in each decoded frame of the video. The detected edges are paired at horizontal or vertical sides of each macroblock to identify macroblock edge pairs. A macroblocking level of the frame is identified according to the macroblock edge pairs. For instance, for each of the macroblock edge pairs, the edges of the pair are identified as being macroblocking edges if edge strengths of both sides of the pair exceed a significance threshold, and the macroblocking level of the frame is determined by aggregating the macroblocking edges in the frame.
    Type: Application
    Filed: April 22, 2021
    Publication date: November 4, 2021
    Inventors: Zhou WANG, Kai ZENG
  • Publication number: 20210321020
    Abstract: Banding effects in an image or video are assessed. The image or each frame of a video is decomposed into luminance or color channels. Signal activity is computed at each spatial location in each channel. A significance of the signal activity at each spatial location is determined by comparing each element of the signal activity with a significance threshold. Banding pixels are detected as those pixels of the image or frame having significant signal activity at their respective spatial locations and having non-significant signal activity of at least a minimum threshold percentage of neighboring pixels to the respective spatial locations.
    Type: Application
    Filed: April 8, 2021
    Publication date: October 14, 2021
    Inventors: Zhou WANG, Hojatollah YEGANEH, Ahmed BADR, Kai ZENG
  • Publication number: 20210274231
    Abstract: Frames of a video stream collected at first and second points along a video delivery chain are buffered into first and second buffers, respectively, the second point being downstream the video delivery chain from the first point. A control group is identified as a subset of frames of the second buffer. Correlations of extracted features of the control group to extracted features of successive windows of frames of the first buffer are computed, the extracted features being based on spatial information and temporal information of the video stream. A delay between the video stream collected at the first point and the video stream collected at the second point is identified according to a maximum correlation of the correlations.
    Type: Application
    Filed: February 26, 2021
    Publication date: September 2, 2021
    Inventors: Hojatollah YEGANEH, Jiheng WANG, Kai ZENG, Kaiwen YE, Abdul REHMAN, Zhou WANG
  • Publication number: 20210253671
    Abstract: This disclosure is directed to a fusion protein composition comprising an alpha-1-antitrypsin or ?1-antitrypsin (also known as A1AT, A1A, or AAT) polypeptide (AAT), a modified AAT (mAAT) or a functional variant thereof and a bioactive polypeptide. This disclosure is particularly directed to a pharmaceutical composition comprising the fusion protein for treating a disease, such as a cancer or an autoimmune disease. The bioactive polypeptide can be a peptide hormone, interferon, or cytokine, such as interleukin-2 (IL-2), a modified IL-2 (mIL-2), IL-15, G-CSF, GM-CSF, IFN-?2, IFN-?1, GLP-1, FGF21, sdAb, a fragment thereof, a modified polypeptide thereof, or a combination thereof. One advantage of the fusion protein is to enhance the activity, stability, bioavailability or a combination thereof, of the bioactive polypeptide.
    Type: Application
    Filed: June 7, 2019
    Publication date: August 19, 2021
    Applicant: ProtTech Inc.
    Inventors: Xiaolong Zhang, Yi Zhou Wang, Huan Shen, Qian Jin
  • Patent number: 11080840
    Abstract: An automatic optical inspection device, including an image storage unit; an image computing unit; and an image acquisition unit. The image storage unit includes a first communication interface and a second communication interface. The image computing unit includes a first optical interface, a second optical interface, a third optical interface, and a fourth optical interface; the image acquisition unit includes a third communication interface and a camera interface. The image storage unit is configured to transmit configuration parameters and test commands to the image computing unit, receive a test result transmitted from the image computing unit via the first communication interface, and receive data from the image acquisition unit via the second communication interface. The image computing unit is configured to receive the configuration parameters and test commands from the image storage unit, and transmit the test result to the image storage unit via the first fiber interface.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: August 3, 2021
    Assignee: WUHAN JINGCE ELECTRONIC GROUP CO., LTD.
    Inventors: Yafei Shen, Changdong Ou, Biaohua Deng, Zhou Wang, Linhai Mei, Wenzhong Dong, Wentian Tang, Bo Li
  • Publication number: 20210233259
    Abstract: No-reference (NR) quality assessment (VQA) of a test visual media input encoding media content is provided. The test video visual media input is decomposed into multiple-channel representations. Domain knowledge is obtained by performing content analysis, distortion analysis, human visual system (HVS) modeling, and/or viewing device analysis. The multiple-channel representations are passed into deep neural networks (DNNs) producing DNN outputs. The DNN outputs are combined using domain knowledge to produce an overall quality score of the test visual media input.
    Type: Application
    Filed: January 25, 2021
    Publication date: July 29, 2021
    Inventors: Zhou WANG, Jiheng WANG, Hojatollah YEGANEH, Kaiwen YE, Ahmed BADR, Kai ZENG
  • Patent number: 11073484
    Abstract: An image acceleration processing device including a field programmable gate array (FPGA) processing platform; and a personal computer (PC). The FPGA processing platform includes: a first fiber interface configured to receive configuration parameters and test commands, and to output test results; a second fiber interface configured to exchange data with the PC; a third fiber interface configured to receive image data and output the configuration parameters and the test commands; a fourth fiber interface configured to control the generation of a screen lighting signal; and a fifth fiber interface configured to control an input/output (IO) light source.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: July 27, 2021
    Assignee: WUHAN JINGCE ELECTRONIC GROUP CO., LTD.
    Inventors: Changdong Ou, Zhou Wang, Biaohua Deng, Wentian Tang, Linhai Mei, Wenzhong Dong, Bo Li, Moxiao Xu
  • Publication number: 20210216417
    Abstract: A hot-standby redundancy control system is disclosed. In an embodiment, the system includes multiple primary control apparatuses, each respectively running a process of the hot-standby redundancy control system; a backup control apparatus pool including at least one industrial personal computer (IPC), with multiple virtual control apparatuses being established on at least one IPC, and the multiple virtual control apparatuses established being in one-to-one correspondence with the multiple primary control apparatuses, and each respective multiple virtual control apparatus running a same process as a respective corresponding primary control apparatus; a control bus, to connect one or more of the t least one IPC in the multiple primary control apparatuses and the backup control apparatus pool; and a field bus, to connect one or more of the at least one IPC in the multiple primary control apparatuses and the backup control apparatus pool and multiple field apparatuses.
    Type: Application
    Filed: May 31, 2018
    Publication date: July 15, 2021
    Applicant: Siemens Aktiengesellschaft
    Inventors: Dong LI, Xiao Bo YANG, Tong Zhou WANG, Yao Lei TANG, Chuan Yu ZHANG
  • Publication number: 20210186963
    Abstract: A compound, or a pharmaceutically acceptable salt or ester thereof, according to formula I: R20—(Z)b—(Y)c—(R21)a—(X)d—R22—R23 wherein R20 is aryl, substituted aryl, heteroaryl, substituted heteroaryl, cycloalkyl, substituted cycloalkyl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a thio-containing group, or a seleno-containing group; Z is alkanediyl, substituted alkanediyl, cycloalkanediyl, or substituted cycloalkanediyl; Y is S, O, S(?O), S(?O)(?O)—, or NR10, wherein R10 is H or alkyl; R21 is alkanediyl, substituted alkanediyl, cycloalkanediyl, substituted cycloalkanediyl, alkadienyl, substituted alkadienyl, cycloalkenediyl, substituted cycloalkenediyl, alkatrienyl, substituted alkatrienyl; X is —C(?O)—, —S(?O)(?O)—, or —N(H)C(?O)—; R22 includes at least one divalent amino radical; R23 is aryl, substituted aryl, heteroaryl, substituted heteroaryl, cycloalkyl, substituted cycloalkyl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a thio-containing group, or a seleno-
    Type: Application
    Filed: November 4, 2020
    Publication date: June 24, 2021
    Applicant: University of Pittsburgh - Of the Commonwealth System of Higher Education
    Inventors: Peter Wipf, James K. Johnson, Erin M. Skoda, Joel B. Nelson, Zhou Wang, Serene Tai, Keita Takubo, John Milligan
  • Patent number: 10980806
    Abstract: A compound, or a pharmaceutically acceptable salt or ester thereof, according to formula I: R20—(Z)b—(Y)c—(R21)a—(X)d—R22—R23 wherein R20 is aryl, substituted aryl, heteroaryl, substituted heteroaryl, cycloalkyl, substituted cycloalkyl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a thio-containing group, or a seleno-containing group; Z is alkanediyl, substituted alkanediyl, cycloalkanediyl, or substituted cycloalkanediyl; Y is S, O, S(?O), —S(?O)(?O)—, or NR10, wherein R10 is H or alkyl; R21 is alkanediyl, substituted alkanediyl, cycloalkanediyl, substituted cycloalkanediyl, alkadienyl, substituted alkadienyl, cycloalkenediyl, substituted cycloalkenediyl, alkatrienyl, substituted alkatrienyl; X is —C(?O)—, —S(?O)(?O)—, or —N(H)C(?O)—; R22 includes at least one divalent amino radical; R23 is aryl, substituted aryl, heteroaryl, substituted heteroaryl, cycloalkyl, substituted cycloalkyl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a thio-containing group, or a seleno-
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: April 20, 2021
    Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
    Inventors: Peter Wipf, James K. Johnson, Erin M. Skoda, Joel B. Nelson, Zhou Wang, Serene Tai, Keita Takubo, John Milligan
  • Publication number: 20210061779
    Abstract: A compound, or a pharmaceutically acceptable salt or ester thereof, having a formula I of: R20—(Z)b—(Y)c—(R21)a—X—R22—R23 wherein R20 is an aryl, substituted aryl, heteroaryl, substituted heteroaryl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a silyl-containing group, a boryl-containing group, a phosphine-containing group, amino, a thio-containing group, a seleno-containing group, halide, or a nitro-containing group; Z is alkanediyl, substituted alkanediyl, cycloalkanediyl, or substituted cycloalkanediyl; Y is S, O, or NR10, wherein R10 is H or alkyl; R21 is alkanediyl, substituted alkanediyl, cycloalkanediyl, substituted cycloalkanediyl, alkadienyl, substituted alkadienyl, alkatrienyl, substituted alkatrienyl; X is —C(?O)— or —S(?O)(?O)—; R22 is a moiety that includes at least one divalent amino radical; R23 is an aryl, substituted aryl, heteroaryl, substituted heteroaryl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a silyl-containing group, a boryl-containing
    Type: Application
    Filed: November 11, 2020
    Publication date: March 4, 2021
    Applicant: University of Pittsburgh - of the Commonwealth System of Higher Education
    Inventors: Peter Wipf, Erin M. Skoda, Zhou Wang
  • Patent number: 10882834
    Abstract: A compound, or a pharmaceutically acceptable salt or ester thereof, having a formula I of: R20—(Z)b—(Y)c—(R21)a—X—R22—R23 wherein R20 is an aryl, substituted aryl, heteroaryl, substituted heteroaryl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a silyl-containing group, a boryl-containing group, a phosphine-containing group, amino, a thio-containing group, a seleno-containing group, halide, or a nitro-containing group; Z is alkanediyl, substituted alkanediyl, cycloalkanediyl, or substituted cycloalkanediyl; Y is S, O, or NR10, wherein R10 is H or alkyl; R21 is alkanediyl, substituted alkanediyl, cycloalkanediyl, substituted cycloalkanediyl, alkadienyl, substituted alkadienyl, alkatrienyl, substituted alkatrienyl; X is —C(=0)- or —S(=0)(=0)-; R22 is a moiety that includes at least one divalent amino radical; R23 is an aryl, substituted aryl, heteroaryl, substituted heteroaryl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a silyl-containing group, a boryl-containing group
    Type: Grant
    Filed: September 18, 2014
    Date of Patent: January 5, 2021
    Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
    Inventors: Peter Wipf, Erin M. Skoda, Zhou Wang
  • Patent number: 10863217
    Abstract: The present invention is a system or method that facilitates smart decision makings at the client side for adaptive video streaming over a video delivery network by making use of perceptual video quality-of-experience predictions performed during the video preparation stage, at the video hosting or cache server side, or inside the video delivery network, and then transmitted to the client. Compared with prior art approaches of adaptive bitrate video streaming, the present invention can result in one or more of the following benefits: 1) save the overall bandwidth for the delivery of the video content without scarifying the client users' quality-of-experience; 2) create better overall visual quality-of-experience of the client users; 3) create smoother visual quality-of-experience of the client users; and 4) reduce the probability of rebuffering or stalling events at the client user side.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: December 8, 2020
    Assignee: SSIMWAVE Inc.
    Inventor: Zhou Wang
  • Publication number: 20200314503
    Abstract: Correlated quality-of-experience (QoE) and latency measures are generated at a plurality of monitoring points along a multimedia delivery chain including multiple video operations. At each of the plurality of monitoring points, an absolute QoE measure defined on a human perceptual quality scale for media content is computed, and one or more of content extraction or feature extraction on the media content are performed. To a common middleware from each of the plurality of monitoring points, the respective QoE measure and results of the one or more of content extraction or feature extraction are transmitted. Computing and updating an absolute QoE measure for each of the plurality of monitoring points is performed. Computing and updating latencies between multiple monitoring points at the middleware using the results from each of the plurality of monitoring points is also performed.
    Type: Application
    Filed: January 8, 2020
    Publication date: October 1, 2020
    Inventors: Zhou WANG, Abdul REHMAN, Christopher KULBAKAS, Kai ZENG, Ahmed BADR, Hojatollah YEGANEH, Jiheng WANG, Ian WORMSBECKER, Peter OLIJNYK
  • Publication number: 20200300780
    Abstract: An image acceleration processing device including a field programmable gate array (FPGA) processing platform; and a personal computer (PC). The FPGA processing platform includes: a first fiber interface configured to receive configuration parameters and test commands, and to output test results; a second fiber interface configured to exchange data with the PC; a third fiber interface configured to receive image data and output the configuration parameters and the test commands; a fourth fiber interface configured to control the generation of a screen lighting signal; and a fifth fiber interface configured to control an input/output (IO) light source.
    Type: Application
    Filed: April 29, 2020
    Publication date: September 24, 2020
    Inventors: Changdong OU, Zhou WANG, Biaohua DENG, Wentian TANG, Linhai MEI, Wenzhong DONG, Bo LI, Moxiao XU
  • Publication number: 20200258210
    Abstract: An automatic optical inspection device, including an image storage unit; an image computing unit; and an image acquisition unit. The image storage unit includes a first communication interface and a second communication interface. The image computing unit includes a first optical interface, a second optical interface, a third optical interface, and a fourth optical interface; the image acquisition unit includes a third communication interface and a camera interface. The image storage unit is configured to transmit configuration parameters and test commands to the image computing unit, receive a test result transmitted from the image computing unit via the first communication interface, and receive data from the image acquisition unit via the second communication interface. The image computing unit is configured to receive the configuration parameters and test commands from the image storage unit, and transmit the test result to the image storage unit via the first fiber interface.
    Type: Application
    Filed: April 30, 2020
    Publication date: August 13, 2020
    Inventors: Yafei SHEN, Changdong OU, Biaohua DENG, Zhou WANG, Linhai MEI, Wenzhong DONG, Wentian TANG, Bo LI