Patents by Inventor Hua Zhu

Hua Zhu 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: 20210320471
    Abstract: A laser driving device and a method for enabling a uniform light field, wherein the laser driving device is a high-power laser driving device that enables a uniform light field on the basis of a narrow-band low-spatial-coherence light and is provided for laser fusion. The narrow-band low-spatial-coherence light is configured as a seed of the laser driving device, an amplification and transmission unit amplifies the seed, a frequency conversion unit converts a frequency of the laser, and a focusing component is configured for laser focusing and uniform illumination.
    Type: Application
    Filed: April 2, 2021
    Publication date: October 14, 2021
    Inventors: Jianqiang ZHU, Xiaoqi Zhang, Gengxiu Tang, Hua Tao, Zhigang Liu
  • Patent number: 11137631
    Abstract: A fabrication method of a display panel, a display panel and a display device are provided. The method includes: forming a piezoelectric sensing layer on a first substrate; forming a surface acoustic wave driver to excite a surface acoustic wave on the piezoelectric sensing layer; forming a passivation layer on the piezoelectric sensing layer where the surface acoustic wave driver has been formed; forming grooves in the passivation layer; dropping polymer material into the passivation layer; driving the polymer material into the grooves by the surface acoustic wave; performing a first curing, so that the polymer material is fixedly connected with the grooves; and cell-assembling the first substrate and a second substrate.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: October 5, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaoyan Zhu, Hua Huang, Changhan Xie, Weikang Xiao
  • Publication number: 20210305377
    Abstract: A method for fabricating a semiconductor device is provided. The method includes providing a substrate, having a cell region and a logic region and including a first conductive layer as a top layer, wherein shallow trench isolation (STI) structures are disposed in the substrate at cell region and the logic region. A first dry etching process is performed to preliminarily etch the first conductive layer and the STI structures at the cell region. A wet etching process is performed over the substrate to etch the STI structures down to a preserved height. A control gate stack is formed on the first conductive layer at the cell region. A second dry etching process is performed on a portion of the first conductive layer to form a floating gate under the control gate stack at the cell region and remove the first conductive layer at the logic region.
    Type: Application
    Filed: March 27, 2020
    Publication date: September 30, 2021
    Applicant: United Microelectronics Corp.
    Inventors: ZHUONA MA, Mengkai Zhu, Runshun Wang, Hua-Kuo Lee
  • Patent number: 11132435
    Abstract: A method includes: training a prediction model with sample data; obtaining user information of a user as an input feature to the prediction model; predicting, using the prediction model according to a set of determination conditions, whether the user has forgotten a payment password associated with a payment application; and in response to predicting that the user has forgotten the payment password and detecting the user logging in the payment application with a login password different from the payment password, displaying a user interface for directing the user to a payment password resetting interface for resetting the payment password.
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: September 28, 2021
    Assignee: ADVANCED NEW TECHNOLOGIES CO., LTD.
    Inventors: Yipeng Yang, Kangbei Jiang, Ning Wang, Hua Zhao, Tong Zhu
  • Publication number: 20210276818
    Abstract: A pick-up roller (100) comprises a circular body (116) to transition print media towards a print path, the circular body (116) includes a first flat surface (118), a first rim (114) connected to a first distal end (126) of the circular body (116), and a second rim (122) connected to a second distal end (128) of the circular body (116); and a cylindrical connector (124) coupled to the second rim (122), wherein a flat portion of the cylindrical connector (124) is coupled to the second rim (122).
    Type: Application
    Filed: November 20, 2018
    Publication date: September 9, 2021
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Shuang-Kun Zhu, Dean J. Richtsmeier, Hao-Hua Zhu
  • Publication number: 20210274547
    Abstract: A random access method, a base station, an UE and a device with a storage function are disclosed. The random access method includes: the base station receiving a first message transmitted by the UE, the first message including a preamble message and a signal message; decoding the preamble message and the signal message respectively; if the decoding of preamble message is succeeded, but the decoding of signal message fails, the base station transmits a second message to the UE, and storing the signal message of decoding failure, the second message configured to request the UE to retransmit the signal message; receiving the third message transmitted by the UE, the third message including the signal message; using a chase combine mechanism to decode the third message according to the stored signal message in the first message. The present disclosure save time and improve the efficiency of random access.
    Type: Application
    Filed: October 19, 2018
    Publication date: September 2, 2021
    Inventors: Hua QIAN, Jianxin JIA, Kai KANG, Zhenghang ZHU, Xuming PEI, Zhenyu TANG
  • Patent number: 11107533
    Abstract: A memory array including memory cells, a temperature sensing circuit, and a memory control unit operatively coupled to the memory array. The memory control unit includes a processor. The processor is configured to receive temperature information from the temperature sensing circuit, initiate programming of the memory cells with data using a first threshold voltage distribution when the temperature information indicates an operating temperature is in a first temperature range, and initiate programming of the memory cells with data using a second threshold voltage distribution when the temperature information indicates the operating temperature is in a second temperature range.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: August 31, 2021
    Assignee: Micron Technology, Inc.
    Inventors: Hua Tan, Jingxun Eric Wu, Yingying Zhu, Hui Yang, Bo Zhou
  • Publication number: 20210265760
    Abstract: An electrical connector includes an insulative housing and a plurality of contacts retained thereto. Each contact includes a retaining section, a contacting section in front of the retaining section, and a mounting section behind the retaining section. A plurality of independent glue reservoirs are formed on a rear side of the housing via crossing partitions. A tiny passage is formed in an exterior face of the partition to communicate the neighboring glue reservoirs so as to assure the even/same height of the hardened glue blocks in respective glue reservoirs.
    Type: Application
    Filed: February 26, 2021
    Publication date: August 26, 2021
    Inventors: DE-MING XU, XIAO-BO DU, GUO-HUA ZHANG, ZI-QIANG ZHU
  • Patent number: 11102789
    Abstract: Technology for a user equipment (UE) operable to decode a resource mapping pattern of a phase tracking reference signal (PT-RS) received from a base station in a wireless network is disclosed. The UE can decode control signaling received in a downlink from the base station. The control signaling can indicate a resource mapping pattern for a PT-RS. The UE can identify the resource mapping pattern for the PT-RS based on the control signaling received from the base station. The UE can encode one or more PT-RS for transmission to the base station in an uplink in accordance with the resource mapping pattern for the PT-RS.
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: August 24, 2021
    Assignee: APPLE INC.
    Inventors: Yushu Zhang, Yuhang Guo, Gang Xiong, Hua Li, Yuan Zhu
  • Patent number: 11101523
    Abstract: The present application relates to a battery pack. The battery pack comprises: two or more battery modules, each of the battery modules comprising a plurality of battery cells which are stacked in sequence, wherein each of the battery cells is provided with an explosion-proof valve; the battery pack further comprising a thermal alarm device and a battery management system, wherein the thermal alarm device is arranged corresponding to the explosion-proof valve; the thermal alarm device and the battery management system are connected to form a circuit; and a break of the circuit can be caused when the explosion-proof valve is exploded. The present application provides the thermal alarm device, and when thermal runaway occurs in the battery module, a circuit break is formed between the thermal alarm device and the battery management system, thus the thermal runaway status of the battery pack can be accurately reflected.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: August 24, 2021
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Xianchun Zhu, Chao Zeng, Hua Cao
  • Patent number: 11092759
    Abstract: A optical fiber connecting device includes a hollow main body and a dust-proof unit. The hollow main body includes a first hollow inserting portion for insertion of a fiber optic connector, a second hollow inserting portion oppositely of the first hollow inserting portion, and a flange between the first and second hollow inserting portions. The second hollow inserting portion has a threaded outer surface. The dust-proof unit includes a dust-proof sleeve that has a threaded inner surface. The dust-proof sleeve is removably sleeved around the second hollow inserting portion by an inter-engagement of the threaded inner and outer surfaces.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: August 17, 2021
    Assignee: Amphenol Fiber Optic Technology (Shenzhen) Co., Ltd.
    Inventors: Ling-Hua Zhu, Xing-Fu Mo, Jinan Zhou, Anh Nguyen
  • Publication number: 20210245977
    Abstract: A print device comprises a media pickup assembly to feed print media, from a print media stack of an input tray, into a media loading path for printing. The media pickup assembly (106) includes a pickup roller (110) mounted on a rotatable shaft (108) and may include an outer surface (112) to be in contact with the print medium and a slot (114) comprising lateral walls (404) extending from the outer surface towards a central longitudinal axis of the pickup roller. Each lateral wall has an edge meeting the outer surface (112). The edge (408) creates a surface contact between the print media and the pickup roller, to allow the pickup roller (110) to push the print media into the media loading path. A distance between the edge (408) of one lateral wall (404-1) and the edge of another lateral wall (404-2) is in a range of about 2 mm to 3 mm. The distance defines a width of the slot (114).
    Type: Application
    Filed: August 22, 2018
    Publication date: August 12, 2021
    Inventors: Shuang-Kun Zhu, Dean Richtsmeier, Hao-Hua Zhu
  • Publication number: 20210205256
    Abstract: The present disclosure relates to compositions, methods and devices for treating, reducing or preventing one or more eye disorders, particularly dry eye disorders, in a subject by administering an amount of one or more fatty acids and/or fatty acid esters therapeutically effective to inhibit lipase activity while permitting bacterial growth or without substantially altering the dynamic microbial community of the eye. Typically, the fatty acids and/or fatty acid esters are C8 to C16 fatty acids and/or fatty acid esters.
    Type: Application
    Filed: August 17, 2020
    Publication date: July 8, 2021
    Inventors: Hua Zhu, Judith Louise Flanagan
  • Patent number: 11002921
    Abstract: A optical fiber connecting device includes a hollow main body and a dust-proof sleeve. The hollow main body includes a first hollow inserting portion, a second hollow inserting portion oppositely of the first hollow inserting portion, and a flange between the first and second hollow inserting portions. The second hollow inserting portion has an engaging recess. The dust-proof sleeve is removably sleeved around the second hollow inserting portion. The dust-proof sleeve has an inner sleeve surface and a C-shaped rib that projects inwardly from the inner sleeve surface to releasably engage the engaging recess.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: May 11, 2021
    Assignee: Amphenol Fiber Optic Technology (Shenzhen) Co., Ltd.
    Inventors: Ling-Hua Zhu, Xing-Fu Mo, Jinan Zhou, Anh Nguyen
  • Publication number: 20210101390
    Abstract: A device (100) includes a sensor (101) to determine a capacitance between a first metal piece (209, 309, 409, 509, 609, 709, 809, 909) coupled to a paper tray (213, 413, 513, 913) of a printing device (206, 306) and a second metal piece (207, 307, 407, 507, 607, 707, 807, 907) coupled to a paper width adjuster (212) of the printing device (206, 306).The device (100) also includes a controlled (102) coupled to the sensor (101) comprising a processor (103) in communication with a memory resource (104) including executable instructions to determine a size of paper in the paper tray (213, 413, 513, 913) based on the determined capacitance.
    Type: Application
    Filed: August 7, 2018
    Publication date: April 8, 2021
    Inventors: Dan Rothenbuhler, Hao-Hua Zhu, Dean Richtsmeier
  • Publication number: 20210096959
    Abstract: Aspects of the invention include a continuous availability for workload and site switches with no data loss at unlimited distances in an active-active sites configuration. A non-limiting example computer-implemented method includes synchronously replicating commit records of changed workload data, by a processor, from an active site to a bunker site upon a workload data commit. The method asynchronously replicates committed transactions on changed workload data, by the processor, from the bunker site to a recovery site.
    Type: Application
    Filed: September 27, 2019
    Publication date: April 1, 2021
    Inventors: David PETERSEN, Paul M. CADARETTE, Serge BOURBONNAIS, Michael Gerard FITZPATRICK, John Simon TILLING, Pamela L. MCLEAN, Gregory Walter VANCE, Matthew J. WARD, Theresa Mary BROWN, Nicolas Marc CLAYTON, Wei LIU, Hua ZHU, Xing Jun ZHOU
  • Publication number: 20210078165
    Abstract: The invention relates to a serpentine inspection robot mechanism for lifting cage guide driven by magnetic wheels, comprising a magnetic wheel drive part and a pitching yawing part, wherein the magnetic wheel drive part comprises a worm and gear transmission mechanism (I) and a magnetic wheel driving mechanism (II), and the pitching yawing part comprises a pitching yawing mechanism (III). Magnetic wheels are driven by the worm and gear transmission mechanism (I) and the magnetic wheel driving mechanism (II), while the pitching and yawing control of the robot are realized by the pitching yawing mechanism (III). The serpentine robot driven by the magnetic wheels (22) resolves the problems that the efficiency of ordinary serpentine robot is low, and it is difficult for the simple-wheel-type robot to span the large gap and to reach some concealed corners, with the cage guide of the lifting machine sucked by the magnetic wheels (22).
    Type: Application
    Filed: June 23, 2017
    Publication date: March 18, 2021
    Inventors: Chaoquan TANG, Gongbo ZHOU, Eryi HU, Hua ZHU, Bi MA, Xin SHU, Jian ZHAO, Xin CHEN, Chusheng LIU
  • Publication number: 20210040189
    Abstract: The present invention provides antibodies and immunologically functional fragments thereof that specifically bind DKK1 polypeptides. Methods for preparing such antibodies or fragments thereof as well as physiologically acceptable compositions containing the antibodies or fragments are also provided. Use of the antibodies and fragments to treat various diseases are also disclosed.
    Type: Application
    Filed: September 9, 2020
    Publication date: February 11, 2021
    Applicant: AMGEN INC.
    Inventors: William Gleason RICHARDS, Hsieng Sen LU, Hua Zhu KE, Chaoyang LI, Frederick W. JACOBSEN
  • Publication number: 20210003791
    Abstract: A optical fiber connecting device includes a hollow main body and a dust-proof unit. The hollow main body includes a first hollow inserting portion for insertion of a fiber optic connector, a second hollow inserting portion oppositely of the first hollow inserting portion, and a flange between the first and second hollow inserting portions. The second hollow inserting portion has a threaded outer surface. The dust-proof unit includes a dust-proof sleeve that has a threaded inner surface. The dust-proof sleeve is removably sleeved around the second hollow inserting portion by an inter-engagement of the threaded inner and outer surfaces.
    Type: Application
    Filed: December 3, 2019
    Publication date: January 7, 2021
    Inventors: Ling-Hua ZHU, Xing-Fu MO, Jinan ZHOU, Anh NGUYEN
  • Publication number: 20210003786
    Abstract: A optical fiber connecting device includes a hollow main body and a dust-proof sleeve. The hollow main body includes a first hollow inserting portion, a second hollow inserting portion oppositely of the first hollow inserting portion, and a flange between the first and second hollow inserting portions. The second hollow inserting portion has an engaging recess. The dust-proof sleeve is removably sleeved around the second hollow inserting portion. The dust-proof sleeve has an inner sleeve surface and a C-shaped rib that projects inwardly from the inner sleeve surface to releasably engage the engaging recess.
    Type: Application
    Filed: December 3, 2019
    Publication date: January 7, 2021
    Inventors: Ling-Hua Zhu, Xing-Fu Mo, Jinan Zhou, Anh Nguyen