Patents by Inventor Hongqiang (Sean) Han

Hongqiang (Sean) Han 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).

  • Patent number: 11314888
    Abstract: Techniques disclosed herein encrypt sensitive data being transmitted from one endpoint to another endpoint through intermediary cloud(s) so that the sensitive data is not visible to the intermediary cloud(s). Double data encryption, utilizing public and private key pairs generated at the endpoints, is used to anonymize the sensitive data, while other data transmitted along with the sensitive data remains unencrypted so that intermediary cloud(s) can process the unencrypted data. In a particular embodiment, one of the endpoints is an application running in a first cloud, the other endpoint is a web browser executing a web application, and the intermediary cloud(s) are additional cloud(s) with applications running therein that provide services to the first cloud or coordinate with the application running in the first cloud to provide a service.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: April 26, 2022
    Assignee: VMware, Inc.
    Inventors: Wei Chen, Hongqiang Chen, Jun Sun
  • Publication number: 20220120009
    Abstract: The invention relates to a knob structure for a washing machine and a washing machine. The knob structure includes a knob component, a display component, a pressing component, and a PCBA board. The knob component includes a knob rotating seat, a fixed body and a knob decorative ring. The upper part of the knob rotating seat is provided with a receiving groove 1, the middle section is provided with a receiving groove 2, and the lower end is provided with a receiving groove 3; the inner peripheral wall of the receiving groove 2 is provided with a plurality of uneven grooves distributed uniformly. A metal conductive sheet A is installed at the bottom of the second receiving groove. A metal conductive sheet B, a metal conductive sheet C, and a metal conductive sheet D are mounted on the lower end of the fixed body. The display assembly includes a display base, a display module, and a glass lens. The pressing component includes a knob fixing bracket, a switch button and a rotary sound generator.
    Type: Application
    Filed: July 3, 2019
    Publication date: April 21, 2022
    Applicant: Whirlpool (China) Co., Ltd.
    Inventors: Yukai Huang, Hongqiang Wang, Fanmeng Hua, Yujin Mao
  • Patent number: 11307688
    Abstract: Disclosed is a thermal transfer substrate including a base substrate and a touch module on the base substrate. A side of the touch module which is in contact with the base substrate is adhesive, the adhesiveness decreasing under a first condition while increasing under a second condition. The present disclosure solves the problem that the manufacturing yield rate of touch display panels is relatively low, and improves the manufacturing yield rate of the touch display panels. The present disclosure is used for manufacturing a touch display panel.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: April 19, 2022
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD, BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hongqiang Luo, Jianjun Wu
  • Patent number: 11303773
    Abstract: Various embodiments disclose a method for operating a printer apparatus that includes a print head. The method includes causing a media hub to retract a media in a retract direction along a media path. Further, the method includes causing a first media sensor to generate a first signal during retraction of the media. Furthermore, the method includes monitoring the first signal to detect at least one of a leading edge or a trailing edge of a label of the plurality of labels. Upon detecting the at least one of the leading edge or the trailing edge of the label, causing the media hub to retract the media by at least a predetermined distance, wherein the predetermined distance is a distance between the print head and the first media sensor.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: April 12, 2022
    Assignee: DATAMAX-O'NEIL CORPORATION
    Inventors: Ramanathan Alaganchetty, Boon Kheng Lim, Rajan Narayanaswami, Qibao Yu, Jian Zeng, Hongqiang Liu, Quanjin Shi, Zhiyong Zhu, Yun Huang, Xiaoming Yuan
  • Patent number: 11299413
    Abstract: A method for modifying a wastewater treatment device, the method including: 1) fixing a filling support in a wastewater pool, where the filling support includes a support frame; the support frame includes a hollow shaft, a fixed ring, and at least one vane; 2) adjusting the height of the filling support, until the fixed ring is submerged below the liquid level of the wastewater pool, where the water intake velocity of the wastewater pool is no less than 0.25 m/s, whereby a water current is produced and drives the support frame to rotate; 3) adding a functional liquid into the hollow shaft; and 4) adding an enzyme mixture to the hollow shaft when the rotation speed of the support frame is less than a first preset value, until the rotation speed of the support frame reaches a second preset value.
    Type: Grant
    Filed: August 26, 2020
    Date of Patent: April 12, 2022
    Assignee: NANJING UNIVERSITY
    Inventors: Jinfeng Wang, Hongqiang Ren, Bing Wu
  • Publication number: 20220101766
    Abstract: Embodiments of the present disclosure provide a flexible display substrate, a method for controlling same, and a display device. The flexible display substrate includes: a flexible base, having a display region and a bonding region; and a touch module, on a side of the flexible base, and having a plurality of touch electrodes. Each of the touch electrodes is connected to one connecting line. The touch electrodes are inside the display region. The connecting line extends to the bonding region. At least two of the connecting lines are connected to at least one pair of capacitor metal blocks. Each pair of the capacitor metal blocks are symmetrically distributed along a bending line. The flexible base is allowed to be bent along the bending line.
    Type: Application
    Filed: September 3, 2021
    Publication date: March 31, 2022
    Inventors: Yang YANG, Xiaofeng LUO, KwangGyun JANG, Jaeseung KIM, Hongqiang LUO
  • Patent number: 11280416
    Abstract: A high-temperature quick-opening spherical sealing shut-off valve that includes a valve body, a valve seat, a valve cover, a valve clack, a valve rod, and a driving device for driving the valve rod to rotate. A friction-adjusting mechanism is mounted on the valve rod. The valve rod is arranged coaxially and connected to the valve clack. A gas outlet passage is formed in the valve body and the valve cover. The valve clack and valve seat are located in the path of the gas outlet passage. The valve seat is mounted in the valve body and has a first through hole communicating with the gas outlet passage. The valve clack has a second through hole corresponding to the first through hole. The gas outlet passage has three states: open when the first hole fully overlaps the second hole, half-open when the holes partially overlap, and closed when no overlap.
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: March 22, 2022
    Assignee: ZHEJIANG PETROCHEMICAL VALVE CO., LTD.
    Inventors: Jingpan Su, Xiheng Zhang, Hongqiang Yin, Huaimin Wu, Hongquan Xue, Longjie Yang, Jia Zhao, Sunli Zhang, Chengshuai Yang, Liaoyong Gu
  • Patent number: 11271651
    Abstract: A remote radio unit is for a base transceiver station. The remote radio unit includes: a noise generator configured to provide a RF noise signal having predefined statistical properties; a communication interface configured to transmit the RF noise signal as a stimulus signal over a radio-over-fiber uplink channel between the remote radio unit and a central unit of the base transceiver station for determining a pre-distortion of a target signal to be transmitted by the remote radio unit. The communication interface is further configured to receive the pre-distorted target signal over a ROF downlink channel between the remote radio unit and the central unit of the base transceiver station. The remote radio unit also has an antenna for transmitting the pre-distorted target signal received by the communication interface.
    Type: Grant
    Filed: November 25, 2020
    Date of Patent: March 8, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Hongqiang Bao, Ganghua Yang, Zhipeng Zhao, Huijian Zhang, Ramin Khayatzadeh
  • Publication number: 20220069495
    Abstract: A connector housing assembly includes a housing installed on a circuit board and a heat sink installed on the housing. The heat sink has a front end portion on a top of the housing and a rear end portion extending beyond the housing. A fixing member connected to the housing installs the front end portion of the heat sink on the housing. The connector housing assembly includes a supporting device on the circuit board. The supporting device supports the rear end portion of the heat sink on the circuit board.
    Type: Application
    Filed: August 25, 2021
    Publication date: March 3, 2022
    Applicant: Tyco Electronics (Shanghai) Co. Ltd.
    Inventors: Fei He, Hongqiang (Sean) Han, WenYu (Vindy) Liu
  • Patent number: 11262140
    Abstract: A heat sink includes a heat sink body having a plurality of stacked fins and a mounting base including a heat dissipation plate. A first surface of the heat dissipation plate is connected to a lower portion of the heat sink body. A protrusion protruding away from the heat sink body is disposed on a portion of a second surface of the heat dissipation plate opposite to the first surface. The protrusion is formed by stamping or bending the heat dissipation plate away from the heat sink body from the first surface of the heat dissipation plate.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: March 1, 2022
    Assignees: Tyco Electronics (Shanghai) Co. Ltd., Tyco Electronics AMP Guangdong Ltd.
    Inventors: WenYu Liu, Hongqiang Han, Jinsheng Lai, Yan Lee, Lei Liu
  • Patent number: 11259444
    Abstract: A connector, comprises: a cage having a chamber having a top wall; a radiator mounted on the top wall of the chamber; an elastic clip fixing the radiator on the top wall of the chamber and having a first side and a second side opposite to the first side in a lateral direction of the chamber; a first latch on the cage and having a slot; a second latch on the cage and having a slot; a first hook on the first side of the elastic clip engaged into the slot of the first latch from an outer side of the first latch; and a second hook on the second side of the elastic clip engaged into the slot of the second latch from an inner side of the second latch far away from the first latch and facing the first latch.
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: February 22, 2022
    Assignees: Tyco Electronics (Shanghai) Co. Ltd., TE Connectivity Corporation
    Inventors: WenYu Liu, Hongqiang Han, Jiwang Jin, Xinbo Liu, Michael John Phillips
  • Publication number: 20220042963
    Abstract: A method for identifying and analyzing dissolved organic nitrogen of different sources in wastewater includes extracting DON in wastewater to obtain a DON extract, detecting mass spectrum peaks in the DON extract, pre-processing the spectral data of the wastewater sample; constructing a network relationship of the substance reaction in the wastewater sample; screening the substance reaction relationship of DON; and determining different sources of DON.
    Type: Application
    Filed: September 23, 2021
    Publication date: February 10, 2022
    Inventors: Haidong HU, Kewei LIAO, Hongqiang REN
  • Patent number: 11237682
    Abstract: The present disclosure provides a touch substrate including: a base substrate including a first surface and a second surface opposite to each other; a touch component disposed on the first surface of the base substrate; and an electro-static discharge protection means disposed outside the touch component. The electro-static discharge protection means includes: a first protection portion disposed on the first surface of the base substrate; a second protection portion disposed in a different layer from the first protection portion; and a connection portion connecting the first protection portion with the second protection portion. The present disclosure further provides a touch screen and an electronic device.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: February 1, 2022
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jianjun Wu, Zewen Li, Hongqiang Luo
  • Publication number: 20220019329
    Abstract: A touch-controlled display panel comprising: a display screen comprising a displaying region and a non-displaying region surrounding the displaying region; first touch-control electrodes and first touch-control lead wires provided on one side of the display screen, wherein the first touch-control electrodes are insulated and separated from each other and are individually connected to different first touch-control lead wires, and orthographic projections of the first touch-control electrodes and the first touch-control lead wires on the display screen are located within the non-displaying region, and are adjacent to an edge of the display screen; and a driving module connected to all of the first touch-control lead wires and configured for, in response to a touch-and-sliding operation on the touch-controlled display panel by a finger, detecting variations of capacitances corresponding to the first touch-control electrodes and, according to the variations, determining a touch-and-sliding direction and a touch-a
    Type: Application
    Filed: March 10, 2021
    Publication date: January 20, 2022
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Lixiang Yi, Hongqiang Luo, Kwang Gyun Jang, Feng Xiao, Guiyu Zhang, Mingqiang Wang, Xiaoxia Liu
  • Patent number: 11228137
    Abstract: A waterproof connector includes a first terminal module, a second terminal module, a covering module and an outer shell. The first terminal module includes a first insulating body and a number of first terminals. The second terminal module includes a second insulating body and a number of second terminals. The first insulating body is provided with a first hollow groove. The second insulating body is provided with a second hollow groove. The outer shell is provided with a top surface. The top surface is provided with a first glue pouring port communicating with the second hollow groove. The waterproof connector is provided with a first sealant poured into the first hollow groove, and a second sealant poured into the second hollow groove. The second sealant and the first sealant are two pieces. As a result, the waterproof performance of the waterproof connector is improved.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: January 18, 2022
    Assignee: DONGGUAN LEADER PRECISION INDUSTRY CO., LTD
    Inventors: Hongqiang Xu, Lijun Xu, Mengjie Peng
  • Patent number: 11226697
    Abstract: A touch substrate and a display device are provided. The touch substrate includes: a substrate having a surface including a touch region and a fingerprint recognition region, the touch region and the fingerprint recognition region not overlapping with each other; and a plurality of touch units in the touch region and the fingerprint recognition region, respectively. Each of the touch units in the touch region includes a touch structure. Each of the touch units in the fingerprint recognition region includes a plurality of fingerprint recognition units. Each of the plurality of fingerprint recognition units includes a fingerprint recognition structure, and in a touch mode, each fingerprint recognition structure is multiplexed as a touch structure of each touch unit in the fingerprint recognition region.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: January 18, 2022
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Guiyu Zhang, Hongqiang Luo, KwangGyun Jang
  • Publication number: 20220005491
    Abstract: The present invention discloses a dual-microphone adaptive filtering algorithm for collecting body sound signals, characterized in that, using at least two microphones, a primary microphone and a secondary microphone, to collect signals; the primary microphone is used to collect noisy body sound signals, and the secondary microphone is used to collect environmental noise; applying a same high-pass filtering to signals collected by the primary microphone and signals collected by the secondary microphone; using a normalized least mean square algorithm on the primary microphone signals and the secondary microphone signals after the high-pass filtering to calculate a weight of the adaptive filter and to calculate an error signal to filter out environmental noise in the primary microphone signals; processing the error signal for a first time by a low-pass filtering to restore the body sound signals, to obtain the body sound signals output by the adaptive filtering algorithm.
    Type: Application
    Filed: October 10, 2019
    Publication date: January 6, 2022
    Applicants: SOUTH CHINA UNIVERSITY OF TECHNOLOGY, FOSHAN BAIBUTI MEDICAL TECHNOLOGY CO., LTD.
    Inventors: Hongqiang MO, Xiang TIAN
  • Publication number: 20210408735
    Abstract: A connector housing assembly comprises a housing defining an accommodation space having a left side wall and a right side wall opposite to each other in a transverse direction of the housing. A partition member is inserted into the accommodation space for dividing the accommodation space into an upper insertion chamber and a lower insertion chamber. A shielding member is installed within the partition member and includes elastic contacts extending from lateral sides of the partition member for pressing on the left and right side walls of the accommodation space.
    Type: Application
    Filed: June 29, 2021
    Publication date: December 30, 2021
    Applicants: Tyco Electronics (Shanghai) Co. Ltd., TE Connectivity Services GmbH
    Inventors: Hongwen Yang, Hongqiang Han, Richard James Long, Alex Michael Sharf
  • Patent number: 11205873
    Abstract: A connector includes a cage having a plurality of receiving chambers, a separation mechanism including a lower separation plate and an upper separation plate, a radiator disposed between the lower separation plate and the upper separation plate, and an elastic clip mounted on the radiator and elastically holding the radiator in the separation mechanism. The separation mechanism is located between and separates a pair of adjacent receiving chambers of the plurality of receiving chambers in a height direction of the connector. A pair of sides of the elastic clip opposite to each other in a lateral direction of the radiator are fixed between the lower separation plate and the upper separation plate.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: December 21, 2021
    Assignee: Tyco Electronics (Shanghai) Co. Ltd.
    Inventors: Wenyu Liu, Hongqiang Han, Lizhou Li, Xingjie Ge
  • Patent number: 11191798
    Abstract: Disclosed herein are extracts of Andrographis paniculata having highly concentrated active ingredients, preparation methods and medical use for treating autoimmunity and inflammatory disease.
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: December 7, 2021
    Assignee: NUTRITION SCIENCE PARTNERS LIMITED
    Inventors: Wei-Guo Su, Xiong Li, Weihan Zhang, Bo Liu, Huaqing Cai, Zhilong Weng, Hongqiang Wang, Zhiyong Yu, Lei Jiang