Patents by Inventor Da Wu

Da Wu 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: 20200400618
    Abstract: A paper warping detection device comprises: an input tray for loading a plurality of pieces of paper to be fed; a processor for storing a first threshold; a first emitting unit disposed at a front end of the input tray that forms a first angle with the input tray, and then emits a first ultrasonic beam toward the input tray in an obliquely and downward direction; a first receiving unit which is disposed at the front end of the input tray and formed a second angle with the input tray for receiving the ultrasonic beam reflected by the paper loaded in the input tray in a direction leaned downward; and a first analog to digital converter which is electrically connected to the first receiving unit and the processor respectively, for converting the reflected first ultrasonic beam received by the first receiving unit into a first digital signals and outputting the first digital signals to the processor.
    Type: Application
    Filed: September 4, 2019
    Publication date: December 24, 2020
    Inventors: Ming Da Wu, Shih Sen Huang, Chang Yuan Wu
  • Publication number: 20200320778
    Abstract: The present invention relates to a system and method for image processing. An image data processing system is disclosed comprising an image cutting engine for image cutting based on image data; a region of interest processing engine for selecting at least a rendering method for a region of interest; a processing engine for adjusting sampling rate; and rendering engine for rendering the image, with the rendering method selected by the region of interest processing engine. More particularly, the present invention relates to image processing techniques that perform image manipulation, volume rendering, displaying targeted regions of interest and other related functions.
    Type: Application
    Filed: June 22, 2020
    Publication date: October 8, 2020
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Qi Duan, Chao Fu, Da Wu, Wenqing Liu, Liangliang Pan, Weidong Zhang
  • Patent number: 10692272
    Abstract: The present invention relates to a system and method for image processing. An image data processing system is disclosed comprising an image cutting engine for image cutting based on image data; a region of interest processing engine for selecting at least a rendering method for a region of interest; a processing engine for adjusting sampling rate; and rendering engine for rendering the image, with the rendering method selected by the region of interest processing engine. More particularly, the present invention relates to image processing techniques that perform image manipulation, volume rendering, displaying targeted regions of interest and other related functions.
    Type: Grant
    Filed: July 13, 2015
    Date of Patent: June 23, 2020
    Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Qi Duan, Chao Fu, Da Wu, Wenqing Liu, Liangliang Pan, Weidong Zhang
  • Publication number: 20200173948
    Abstract: The invention provides a bio-detection device, including a carrier, a plurality of spacers, an electronic circuit, and a package layer, wherein an open platform is formed. The carrier includes a test region and a signal transmission wiring, wherein the test region is configured to carry a fluid under test. The spacers are located on the test region and electrically connected to two different voltage levels to form a capacitor for sensing a capacitance of the fluid. The spacers are connected to the signal transmission wiring. The electronic circuit receives and processes a sensing signal corresponding to the capacitance of the fluid. The package layer covers a portion of the carrier but does not cover the test region. The open platform is formed whereby a user can easily put in the fluid. The open platform has a bottom which includes the test region, and an area of the open platform is defined by the spacers and the package layer.
    Type: Application
    Filed: February 4, 2020
    Publication date: June 4, 2020
    Inventors: Yu-Lin Yang, Chun-Hao Chang, Min-Da Wu, Hung-Der Su, Da-Hong Qian
  • Patent number: 10591434
    Abstract: The invention provides a bio-detection device, including a carrier, a plurality of spacers, an electronic circuit, and a package layer, wherein an open platform is formed. The carrier includes a test region and a signal transmission wiring, wherein the test region is configured to carry a fluid under test. The spacers are located on the test region and electrically connected to two different voltage levels to form a capacitor for sensing a capacitance of the fluid. The spacers are connected to the signal transmission wiring. The electronic circuit receives and processes a sensing signal corresponding to the capacitance of the fluid. The package layer covers a portion of the carrier but does not cover the test region. The open platform is formed whereby a user can easily put in the fluid. The open platform has a bottom which includes the test region, and an area of the open platform is defined by the spacers and the package layer.
    Type: Grant
    Filed: April 24, 2017
    Date of Patent: March 17, 2020
    Assignee: RICHTEK TECHNOLOGY CORPORATION
    Inventors: Yu-Lin Yang, Chun-Hao Chang, Min-Da Wu, Hung-Der Su, Da-Hong Qian
  • Patent number: 10364111
    Abstract: A paper warping detection device includes an input tray, a processor, a first emitting element, a first receiving element and a first analog-to-digital converter. A first critical value is stored in the processor. The first emitting element is electrically connected with the processor. The first receiving element is disposed to the other side of the input tray. The first receiving element and the first emitting element face each other. When the first emitting element is switched on, the first emitting element emits first ultrasonic wave signals towards the first receiving element. The first analog-to-digital converter is electrically connected with the first receiving element and the processor for converting the first ultrasonic wave signals into first digital signals and outputting the first digital signals to the processor. The processor reads the first digital signals and compares the first digital signals with the first critical value.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: July 30, 2019
    Assignee: Foxlink Image Technology Co., Ltd.
    Inventors: Ming Da Wu, Shih Sen Huang, Chang Yuan Wu
  • Publication number: 20190227018
    Abstract: The invention provides a bio-detection device, including a carrier, a plurality of spacers, an electronic circuit, and a package layer, wherein an open platform is formed. The carrier includes a test region and a signal transmission wiring, wherein the test region is configured to carry a fluid under test. The spacers are located on the test region and electrically connected to two different voltage levels to form a capacitor for sensing a capacitance of the fluid. The spacers are connected to the signal transmission wiring. The electronic circuit receives and processes a sensing signal corresponding to the capacitance of the fluid. The package layer covers a portion of the carrier but does not cover the test region. The open platform is formed whereby a user can easily put in the fluid. The open platform has a bottom which includes the test region, and an area of the open platform is defined by the spacers and the package layer.
    Type: Application
    Filed: April 24, 2017
    Publication date: July 25, 2019
    Inventors: Yu-Lin Yang, Chun-Hao Chang, Min-Da Wu, Hung-Der Su, Da-Hong Qian
  • Publication number: 20190100395
    Abstract: A paper warping detection device includes an input tray, a processor, a first emitting element, a first receiving element and a first analog-to-digital converter. A first critical value is stored in the processor. The first emitting element is electrically connected with the processor. The first receiving element is disposed to the other side of the input tray. The first receiving element and the first emitting element face each other. When the first emitting element is switched on, the first emitting element emits first ultrasonic wave signals towards the first receiving element. The first analog-to-digital converter is electrically connected with the first receiving element and the processor for converting the first ultrasonic wave signals into first digital signals and outputting the first digital signals to the processor. The processor reads the first digital signals and compares the first digital signals with the first critical value.
    Type: Application
    Filed: September 6, 2018
    Publication date: April 4, 2019
    Inventors: Ming Da Wu, Shih Sen Huang, Chang Yuan Wu
  • Patent number: 10149401
    Abstract: A system includes a rear panel of a housing that includes a first compartment and a second compartment. The system further includes a first module of a first type coupled to the first compartment and a second module of a second type coupled to the second compartment. The first compartment is configured to couple to modules of the first type and the second type, and the second compartment is configured to couple to modules of the first type and the second type.
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: December 4, 2018
    Assignee: QUANTA COMPUTER INC.
    Inventors: Maw-Zan Jau, Chih-Da Wu, Shuen-Hung Wang
  • Patent number: 10122638
    Abstract: A network device includes a packet classifying unit and a packet processing unit. The packet processing unit includes processors coupled in series. Each processor includes a storage unit and an operating unit. Data packets are classified into packet types corresponding to different pipelines by the packet classifying unit. The storage unit stores characteristic values and operation data corresponding to different pipelines. The operating unit processes data packets output from the previous stage (e.g., classified data packets) in accordance with their packet types, characteristic values and the corresponding operation data.
    Type: Grant
    Filed: June 19, 2016
    Date of Patent: November 6, 2018
    Assignee: REALTEK SEMICONDUCTOR CORPORATION
    Inventors: Chun-Da Wu, Hong-June Hsue
  • Publication number: 20180306742
    Abstract: The invention provides a bio-detection device, including a carrier, a plurality of spacers, an electronic circuit, and a package layer, wherein an open platform is formed. The carrier includes a test region and a signal transmission wiring, wherein the test region is configured to carry a fluid under test. The spacers are located on the test region and electrically connected to two different voltage levels to form a capacitor for sensing a capacitance of the fluid. The spacers are connected to the signal transmission wiring. The electronic circuit receives and processes a sensing signal corresponding to the capacitance of the fluid. The package layer covers a portion of the carrier but does not cover the test region. The open platform is formed whereby a user can easily put in the fluid. The open platform has a bottom which includes the test region, and an area of the open platform is defined by the spacers and the package layer.
    Type: Application
    Filed: April 24, 2017
    Publication date: October 25, 2018
    Inventors: Yu-Lin Yang, Chun-Hao Chang, Min-Da Wu, Hung-Der Su, Da-Hong Qian
  • Patent number: 10069721
    Abstract: The present invention discloses a communication device applicable to a stacking communication system. The communication device comprises: a plurality of communication ports operable to constitute a part of an internal transmission path of the stacking communication system; a storage unit operable to store a reference path table; and a controller operable to receive a frame and then determine whether the frame should be forwarded, wherein if the frame should be forwarded, the controller is operable to choose one among the communication ports according to the reference path table and the content of the frame to forward the frame or a frame derived therefrom to the internal transmission path of the stacking communication system.
    Type: Grant
    Filed: August 9, 2016
    Date of Patent: September 4, 2018
    Assignee: REALTEK SEMICONDUCTOR CORPORATION
    Inventors: Mao-Lin Huang, Chun-Da Wu
  • Patent number: 10015983
    Abstract: A moistening method for tobacco stems comprises 1) preparing a hydrated humectant for tobacco stem, 2) placing cut tobacco stems in the hydrated humectant to form impregnated cut tobacco stems; 3) taking out and drying the impregnated cut tobacco stems; the hydrated humectant for tobacco stem is a saline aqueous solution of AnB, the AnB is NaH2PO4, potassium gluconate or oxalic acid, and each one of the AnB has a weight-percent concentration of 0.05 wt % to 5 wt %.
    Type: Grant
    Filed: April 7, 2013
    Date of Patent: July 10, 2018
    Assignee: SHANGHAI TOBACCO GROUP CO., LTD
    Inventors: Yunfei Sha, Jiaying Lou, Da Wu, Baizhan Liu, Bin Yang
  • Patent number: 9864363
    Abstract: A process control method is provided for performing a deposition process on a plurality of wafers of a batch. The process control method includes: deciding a placement location of the wafers of the batch according to the history information of a tool and the product information of the batch; calculating a target value of each placement location according to the placement location of the wafers of the batch and the history information of the tool; calculating a process parameter according to the history information of the tool, the product information of the batch, and the target value of each placement location; and performing a deposition process according to the placement location of the wafers of the batch and the process parameter.
    Type: Grant
    Filed: October 31, 2014
    Date of Patent: January 9, 2018
    Assignee: Powerchip Technology Corporation
    Inventors: Jyun-Da Wu, Shih-Tsung Hsiao, Chien-Chung Chen, Huang-Wei Wu, Huang-Wen Chen, Sheng-Hsiu Peng
  • Patent number: 9709335
    Abstract: A dispatch control method for a furnace process including the following steps is provided. Before a plurality of lots of wafers is loaded into a furnace, the characteristic variation value of each of the plurality of lots of wafers is calculated. The plurality of lots of wafers is ordered according to the size of the characteristic variation values. The plurality of lots of wafers is placed in the furnace in a descending order of the characteristic variation values corresponding to a plurality of locations in the furnace causing the characteristic variation values to change from smaller to larger.
    Type: Grant
    Filed: October 9, 2014
    Date of Patent: July 18, 2017
    Assignee: Powerchip Technology Corporation
    Inventors: Jyun-Da Wu, Shih-Tsung Hsiao, Chien-Chung Chen
  • Patent number: 9693142
    Abstract: A speaker includes a shell and a vibration device. The vibration device is fixed on the shell. The shell defines a closed space. The closed space is filled with gas. The vibration device can drive the shell to vibrate to produce sound. A speaker is also provided.
    Type: Grant
    Filed: May 18, 2015
    Date of Patent: June 27, 2017
    Assignees: HONG FU JIN PRECISION INDUSTRY (WuHan) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Fu-Ming Liu, Jeng-Da Wu
  • Publication number: 20170155591
    Abstract: A network device includes a packet classifying unit and a packet processing unit. The packet processing unit includes processors coupled in series. Each processor includes a storage unit and an operating unit. Data packets are classified into packet types corresponding to different pipelines by the packet classifying unit. The storage unit stores characteristic values and operation data corresponding to different pipelines. The operating unit processes data packets output from the previous stage (e.g., classified data packets) in accordance with their packet types, characteristic values and the corresponding operation data.
    Type: Application
    Filed: June 19, 2016
    Publication date: June 1, 2017
    Inventors: Chun-Da WU, Hong-June HSUE
  • Publication number: 20170063688
    Abstract: The present invention discloses a communication device applicable to a stacking communication system. The communication device comprises: a plurality of communication ports operable to constitute a part of an internal transmission path of the stacking communication system; a storage unit operable to store a reference path table; and a controller operable to receive a frame and then determine whether the frame should be forwarded, wherein if the frame should be forwarded, the controller is operable to choose one among the communication ports according to the reference path table and the content of the frame to forward the frame or a frame derived therefrom to the internal transmission path of the stacking communication system.
    Type: Application
    Filed: August 9, 2016
    Publication date: March 2, 2017
    Inventors: MAO-LIN HUANG, CHUN-DA WU
  • Patent number: 9563715
    Abstract: A method for performing information monitoring control and an associated apparatus and an associated monitoring system are provided, where the method is applied to an electronic device, and the apparatus includes at least one portion of an electronic device. The method includes: detecting at least one target division block of at least one web page according to user gesture input information and determining subscription information corresponding to the target division block, wherein the web page including the target division block is provided by at least one web server; and sending the subscription information to at least one monitoring control server to subscribe to a monitored version of the target division block, for being displayed/output by utilizing the electronic device.
    Type: Grant
    Filed: July 8, 2012
    Date of Patent: February 7, 2017
    Assignee: HTC Corporation
    Inventor: Kun-Da Wu
  • Publication number: 20160353603
    Abstract: A system includes a rear panel of a housing that includes a first compartment and a second compartment. The system further includes a first module of a first type coupled to the first compartment and a second module of a second type coupled to the second compartment. The first compartment is configured to couple to modules of the first type and the second type, and the second compartment is configured to couple to modules of the first type and the second type.
    Type: Application
    Filed: May 29, 2015
    Publication date: December 1, 2016
    Inventors: Maw-Zan JAU, Chih-Da WU, Shuen-Hung WANG