Patents by Inventor Bo Zheng

Bo Zheng 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: 20210164885
    Abstract: Disclosed are a method for detecting a blood sample, a blood cell analyzer, and a storage medium. The method includes: acquiring at least two types of optical signal values of cells in a sample from a target detection channel, and generating a scattergram or a data array according to the at least two types of optical signal values of the cells; detecting cell distribution information of an aging characteristic region in the scattergram or data array; and outputting a detection result according to the cell distribution information.
    Type: Application
    Filed: February 8, 2021
    Publication date: June 3, 2021
    Inventors: Bo YE, Wenbo ZHENG, Jin LI, Huan QI, Ruiteng TANG
  • Publication number: 20210154696
    Abstract: A dispensing device includes a dispensing mechanism and a calibration mechanism coupled to the dispensing mechanism. The calibration mechanism includes a control unit. The control unit is configured to detect a position difference between a dispensing needle and a reference coordinate in a direction. The dispensing mechanism is configured to adjust the dispensing needle in the direction according to the position difference.
    Type: Application
    Filed: September 10, 2020
    Publication date: May 27, 2021
    Applicants: SHENZHENSHI YUZHAN PRECISION TECHNOLOGY CO., LTD., SHENZHENSHI YUZHAN PRECISION TECHNOLOGY CO., LTD.
    Inventors: AI-JUN TANG, SHI CHEN, WEI-ZHENG WANG, JUN-YU LIN, BO YANG, JIAN-GUO LIAO
  • Publication number: 20210158865
    Abstract: Various implementations described herein are directed to a device having memory circuitry with a core array of bitcells. The device may include write assist circuitry having passgates coupled to the bitcells via bitlines. The passgates may include a first passgate coupled to the bitcells via a first bitline and a second passgate coupled to the bitcells via a second bitline, and a gate of the second passgate may be coupled to the first bitline.
    Type: Application
    Filed: November 27, 2019
    Publication date: May 27, 2021
    Inventors: Lalit Gupta, El Mehdi Boujamaa, Nicolaas Klarinus Johannes VAN WINKELHOFF, Bo Zheng, Fakhruddin Ali Bohra, Nimish Sharma, Hetansh Pareshbhai Shah
  • Patent number: 11016010
    Abstract: A triaxial rock mechanics test system for high-strain-rate cyclic dynamic loading is provided, including: a host loading module, a dynamic cyclic loading module, and a dynamic measurement module. The host loading module includes a loading frame, a triaxial pressure mechanism and an actuator that are provided inside the loading frame. The dynamic cyclic loading module includes a driving mechanism, a fixed mechanism and a mobile mechanism. The dynamic measurement module is configured to acquire axial pressure data, radial deformation data and axial deformation data of the rock sample during a test. In the triaxial rock mechanics test system for high-strain-rate cyclic dynamic loading of the present invention, an energetic rod is driven by an electrical explosion of a metal wire to generate a strong shock wave with controllable peak pressure, duration and waveform.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: May 25, 2021
    Assignee: INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Guanfang Li, Xiao Li, Shouding Li, Jianming He, Zhaobin Zhang, Tianqiao Mao, Bo Zheng, Yanfang Wu
  • Publication number: 20210145390
    Abstract: A method, device and system for calculating a microcirculation indicator are provided. A method includes: injecting a vasodilator and subjecting a blood vessel to be measured to coronary angiography; selecting at least one angiographic image of a first body position when the blood vessel to be measured is in a resting state and an angiographic image of a second body position when the blood vessel to be measured is in a dilated state; obtaining a three-dimensional coronary artery vascular model by three-dimensional modeling; injecting a contrast agent, and obtaining time T1 taken for the contrast agent flowing from an inlet to an outlet of the segment of blood vessel and time T2 taken for the contrast agent flowing from an inlet to an outlet of the segment of blood vessel; obtaining the microcirculation indicator.
    Type: Application
    Filed: January 26, 2021
    Publication date: May 20, 2021
    Applicant: SUZHOU RAINMED MEDICAL TECHNOLOGY CO., LTD.
    Inventors: Guangzhi LIU, Zhiyuan WANG, Wei DAI, Lin CHEN, Yong HUO, Yanjun GONG, Jianping LI, Tieci YI, Bo ZHENG
  • Patent number: 11004503
    Abstract: Various implementations described herein are directed to a device having memory circuitry with a core array of bitcells. The device may include write assist circuitry having passgates coupled to the bitcells via bitlines. The passgates may include a first passgate coupled to the bitcells via a first bitline and a second passgate coupled to the bitcells via a second bitline, and a gate of the second passgate may be coupled to the first bitline.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: May 11, 2021
    Assignee: Arm Limited
    Inventors: Lalit Gupta, El Mehdi Boujamaa, Nicolaas Klarinus Johannes Van Winkelhoff, Bo Zheng, Fakhruddin Ali Bohra, Nimish Sharma, Hetansh Pareshbhai Shah
  • Publication number: 20210134595
    Abstract: The present disclosure provides a method for forming a semiconductor structure. The method includes providing a to-be-etched layer; forming a plurality of initial sidewall spacers on the to-be-etched layer; and performing at least one modification treatment process on the plurality of initial sidewall spacers to form a plurality of sidewall spacers. Each of the at least one modification treatment process includes modifying the plurality of initial sidewall spacers to form a transition layer on the top and sidewall surfaces of each initial sidewall spacer of the plurality of initial sidewall spacers, and then removing the transition layer.
    Type: Application
    Filed: September 23, 2020
    Publication date: May 6, 2021
    Inventors: Bo SU, Shiliang JI, Erhu ZHENG, Yan WANG, Haiyang ZHANG
  • Publication number: 20210132180
    Abstract: A method of determining a location of a measurement device includes determining, at a server: measurement times of first positioning signal measurements, of first positioning signals from first positioning signal sources and/or a subset of positioning signal sources of second positioning signal sources. The method includes sending at least one measurement command from the server to the measurement device to cause the measurement device to obtain the first positioning signal measurements in accordance with the measurement times and/or obtain second positioning signal measurements of second positioning signals sent from the subset of positioning signal sources. The method includes: receiving, at the server from the measurement device, measurement data corresponding to the first positioning signal measurements and/or the second positioning signal measurements; and determining, at the server, the location of the measurement device based on the measurement data.
    Type: Application
    Filed: October 30, 2019
    Publication date: May 6, 2021
    Inventors: Yinghua YANG, Bo ZHENG, Gengsheng ZHANG, Ning LUO
  • Publication number: 20210124057
    Abstract: Techniques for enhanced Global Navigation Satellite Systems (GNSS) position determination can include capturing an image, from a camera, of obstructions near a mobile device. Orientation information regarding the camera can is used to determine where, in the image, the horizon is situated, and which portions of the sky are blocked by the obstructions from the perspective of the mobile device. Information regarding the location of satellites in the sky is obtained, based on an estimated position of the mobile device. Obstructed satellites can then be identified by comparing the location of the satellites with the obstructed portions of the sky. In a GNSS position determination, information received from the obstructed satellites can then be disregarded or de-weighted accordingly. In some embodiments, the information regarding the blocked portions of the sky can be sent to a server and/or shared with other nearby mobile devices.
    Type: Application
    Filed: October 29, 2019
    Publication date: April 29, 2021
    Inventors: Ning LUO, Gengsheng ZHANG, Bo ZHENG, Yinghua YANG, Arnold Jason GUM
  • Patent number: 10993243
    Abstract: A method for communicating in a wireless local area network is disclosed herein. The AP sets an uplink target received signal strength information (RSSI) for all participating stations (STAs) and transmits the information to the STAs in a trigger frame. Specifically, the AP sets the uplink target RSSIs for each STA to be within a predetermined range of each other so that when the STAs transmit respective uplink frames, those frames are received at the AP at the set uplink target RSSI.
    Type: Grant
    Filed: September 13, 2019
    Date of Patent: April 27, 2021
    Assignee: Marvell Asia Pte, Ltd.
    Inventors: Yan Zhang, Xiayu Zheng, Bo Yu, Jinjing Jiang
  • Publication number: 20210110867
    Abstract: Various implementations described herein refer to a method for providing memory with one or more banks. The method may include coupling read-write column multiplexer circuitry to the memory via bitlines including coupling a write column multiplexer to the bitlines for write operations and coupling a read column multiplexer to the bitlines for read operations. The method may include performing concurrent read operations and write operations in the one or more banks of the memory with the write column multiplexer and the read column multiplexer via the bitlines.
    Type: Application
    Filed: December 10, 2019
    Publication date: April 15, 2021
    Inventors: Lalit Gupta, Bo Zheng, Fakhruddin Ali Bohra, Nimish Sharma, Nicolaas Klarinus Johannes Van Winkelhoff, El Mehdi Boujamaa
  • Publication number: 20210110851
    Abstract: Various implementations described herein are directed to an implementation of a higher order multiplexer using lower order multiplexers. In an embodiment, the implementation requires a slight modification to the existing circuitry design of the lower multiplexers. A plurality of multiplexers may be coupled with each other such that a common input port and output port is formed. Using an enable signal, only one of the coupled multiplexers may be enabled at a time while the remaining multiplexers are switched off. Therefore, upon receiving a select signal indicating an address of a memory cell, the lower multiplexers coupled together function as a higher order multiplexer in selecting the appropriate column corresponding to the memory cell.
    Type: Application
    Filed: December 10, 2019
    Publication date: April 15, 2021
    Inventors: Lalit Gupta, Nicolaas Klarinus Johannes Van Winkelhoff, El Mehdi Boujamaa, Bo Zheng, Fakhruddin Ali Bohra, Cyrille Nicolas Dray, Ashish Bhardwaj, Durgesh Kumar Dubey
  • Publication number: 20210110853
    Abstract: Various implementations described herein refer to a method for providing single port memory with a bitcell array arranged in columns and rows. The method may include coupling a wordline to the single port memory including coupling the wordline to the columns of the bitcell array. The method may include performing multiple memory access operations concurrently in the single port memory including performing a read operation in one column of the bitcell array using the wordline while performing a write operation in another column of the bitcell array using the wordline, or performing a write operation in one column of the bitcell array using the wordline while performing a read operation in another column of the bitcell array using the same wordline.
    Type: Application
    Filed: October 12, 2019
    Publication date: April 15, 2021
    Inventors: Lalit Gupta, Nicolaas Klarinus Johannes van Windelhoff, Bo Zheng, El Mehdi Boujamaa, Fakhruddin Ali Bohra
  • Publication number: 20210102714
    Abstract: The A compressor includes: a first cylinder, the first cylinder being provided with a first gas intake and a first gas outlet, the first air outlet being connected to a predetermined heat exchanger; a second cylinder, the second cylinder being provided with a second gas intake and a second gas outlet, and the second gas outlet being connected to the predetermined heat exchanger; and a gas pre-exhausting device. The gas pre-exhausting device is provided on a cylinder block of the first cylinder or on an upper end surface of the first cylinder or a lower end surface of the first cylinder; the gas pre-exhausting device) includes a gas pre-exhausting port and a first control valve controlling the gas pre-exhausting port to be open or closed; and the gas pre-exhausting port is connected to the second gas intake. Further disclosed is an air conditioner system including the compressor.
    Type: Application
    Filed: January 30, 2019
    Publication date: April 8, 2021
    Inventors: Xingru LIU, Bo ZHENG, Xiangfei LIANG
  • Publication number: 20210098158
    Abstract: A cable includes: a pair of core wires; an integrally extruded insulating layer covering the pair of core wires; a shielding layer covering the extruded insulating layer; and an outer insulating layer covering the shielding layer; wherein the pair of core wires are arranged longitudinally side by side and touch each other.
    Type: Application
    Filed: September 25, 2020
    Publication date: April 1, 2021
    Inventors: YANG-BO ZHENG, JUAN ZHENG, LU-YU CHANG
  • Publication number: 20210098032
    Abstract: Various implementations described herein refer to a method for providing single port memory with multiple different banks having a first bank and a second bank that is different than the first bank. The method may include coupling multiple wordlines to the single port memory including coupling a first wordline to the first bank and coupling a second wordline to the second bank. The method may include performing multiple memory access operations concurrently in the single port memory.
    Type: Application
    Filed: September 26, 2019
    Publication date: April 1, 2021
    Inventors: Lalit Gupta, Bo Zheng, El Mehdi Boujamaa, Fakhruddin Ali Bohra
  • Patent number: 10948431
    Abstract: A visible test system includes a test chamber system, a heating system, a pressure control system, and a high-energy accelerator CT detection system configured to scan and detect the seepage and migration of magnetic fluid in fractures in a sample. The test chamber system includes a pressure chamber and a sample encapsulation device immersed in hydraulic oil arranged inside the pressure chamber. The heating system includes a magnetic fluid heating device, a resistance wire heating device and a temperature detection device. The magnetic fluid heating device includes a magnetic fluid loading pump configured to supply the magnetic fluid injected into the sample encapsulation device and an alternating magnetic field control device configured to provide an alternating magnetic field for heating the magnetic fluid. The resistance wire heating device is configured to heat the hydraulic oil. The present invention makes the fracture connectivity change during rock mass fracture visible.
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: March 16, 2021
    Assignee: INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Bo Zheng, Xiao Li, Shouding Li, Jianming He, Zhaobin Zhang, Tianqiao Mao, Guanfang Li, Pengfei He, Yanfang Wu
  • Patent number: 10897947
    Abstract: The present invention provides a smart helmet falling detection method and a smart helmet. The falling detection method includes following steps: initializing a system, determining a free fall, determining a collision, determining motionlessness, and generating an emergency signal according to a detection result that a motionlessness event occurs within a fourth duration after the collision event occurs. The smart helmet includes a three-axis acceleration sensor and a controller. For the smart helmet falling detection method and the smart helmet provided in the present invention, the acceleration is measured by the three-axis acceleration sensor installed on the smart helmet, and whether a riding falling event occurs is determined by analyzing change of the acceleration, and alarm is given according to the falling event, such that the problem of falling detection and calling for help in a riding process is solved in a targeted manner.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: January 26, 2021
    Assignee: SHENZHEN QIANHAI LIVALL IOT TECHNOLOGY CO., LTD.
    Inventors: Bo Zheng, Yongzheng Ye, Xiangling Yi
  • Publication number: 20210018941
    Abstract: The present invention provides microfluidic technology enabling rapid and economical manipulation of reactions on the femtoliter to microliter scale.
    Type: Application
    Filed: August 3, 2020
    Publication date: January 21, 2021
    Inventors: Rustem F. Ismagilov, Bo Zheng, Cory John Gerdts
  • Patent number: D917319
    Type: Grant
    Filed: February 4, 2020
    Date of Patent: April 27, 2021
    Assignee: Aukey Technology Co., Ltd
    Inventors: Huahui Zheng, Bo Du, Huiyue Ze