Patents by Inventor Jie Zhang

Jie Zhang 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: 10917291
    Abstract: A method and a device for configuring RAID are provided. When a RAID configuration is required, an Integrated Fast Intelligent Scalable Toolkit (IF) start command is sent to each server to perform a RAID configuration in a batch manner. Each server completes the start of the IF based on the received IF start command and sends a RAID configuration command to an Agent in the IF for RAID configuration.
    Type: Grant
    Filed: August 3, 2017
    Date of Patent: February 9, 2021
    Assignee: NEW H3C INFORMATION TECHNOLOGIES CO., LTD.
    Inventors: Jing Yang, Jie Zhang, Feng Shi
  • Publication number: 20210036379
    Abstract: The present disclosure relates to a secondary battery and a battery module. The secondary battery includes: a casing including a receiving cavity and an opening which is in communication with the receiving cavity; an electrode assembly housed in the casing; a first top cover plate, which covers the opening and is connected with the casing, the first top cover plate including an insertion portion extending into the casing and an exposed portion disposed outside the casing; and a sealing member; the casing is provided with a first through hole, the insertion portion is provided with a second through hole, the second through hole includes an inlet which is in communication with the first through hole and an outlet which is in communication with the receiving cavity, and the sealing member is connected to the casing and seals the first through hole.
    Type: Application
    Filed: December 26, 2019
    Publication date: February 4, 2021
    Applicant: Contemporary Amperex Technology Co., Ltd.
    Inventors: Yong ZHOU, Zhijun GUO, Jie ZHANG, Peng WANG
  • Publication number: 20210033337
    Abstract: A system, and a method for producing liquefied natural gas are provided. The system includes a heat exchanger, a first supersonic chiller, and a compression unit. The heat exchanger is for cooling a feed natural gas stream to obtain a cooled natural gas stream. The first supersonic chiller is for chilling the cooled natural gas stream to produce liquefied natural gas and output at least a portion of chilled gaseous natural gas to the heat exchanger to be heated to obtain a heated natural gas stream. The compression unit is for compressing the heated natural gas stream from the heat exchanger and providing a compressed natural gas stream to the heat exchanger to be cooled together with the feed natural gas stream by heat exchanging with the at least a portion of the chilled gaseous natural gas.
    Type: Application
    Filed: June 28, 2017
    Publication date: February 4, 2021
    Inventors: Lishun HU, Jie ZHANG, Junli XUE, Harish Radhakrishna ACHARYA, Jing LV
  • Patent number: 10911163
    Abstract: A method for locating the source of a passive intermodulation (PIM) fault in a radio frequency (RF) system, the method comprising: a) generating a PIM fault fingerprint database by: modelling an RF network; defining a plurality of PIM fault patterns for the modelled RF network by defining PIM faults at one or more sources; simulating a received RF signal for each respective PIM fault pattern; generating the PIM fault fingerprint database in dependence on the simulated received RF signals for each defined PIM fault pattern; b) measuring an RF signal for a real network having a PIM fault and abstracting the measured RF signal to define a given signal; c) searching and matching the given signal using the fingerprint database to determine the PIM fault pattern; and d) locating the source of the PIM fault, or giving a further measuring guideline in dependence on the determined PIM fault pattern.
    Type: Grant
    Filed: March 16, 2018
    Date of Patent: February 2, 2021
    Assignee: RANPLAN WIRELESS NETWORK DESIGN LTD
    Inventors: Jiming Chen, Hui Song, Zhihua Lai, Jie Zhang
  • Publication number: 20210027106
    Abstract: The present disclosure provides a computer-implemented method, computer system and computer program product for object detection. According to the computer-implemented method, a first object can be classified to be a first category based on detection data acquired in a detection area. Then, a confidence score for the first category can be calculated based on historical detection data of the detection area, wherein the confidence score presents possibility degree of at least one object of the first category existing in the detection area. Whether classification of the first object is abnormal can be determined based on the confidence score.
    Type: Application
    Filed: July 22, 2019
    Publication date: January 28, 2021
    Inventors: Ke Wei Sun, Junsong Wang, Yan GY Gong, Rong Yan, Yonghua Lin, Jie Zhang
  • Publication number: 20210023018
    Abstract: The present invention provides a pharmaceutical composition, a patch and a manufacturing method thereof, an analgesic method, and an application. The pharmaceutical composition comprises a single anesthetic active ingredient. The anesthetic active ingredient comprises a water-dissolving anesthetic active ingredient and an anesthetic active ingredient existing in an insoluble form. The mass percent content of the anesthetic active ingredient in the pharmaceutical composition is 2% or more. The mass percent content of the water-dissolving anesthetic active ingredient in the pharmaceutical composition is 1% or less. The anesthetic active ingredient comprises lidocaine, tetracaine, bupivacaine, articaine, cinchocaine, dibucaine, etidocaine, levobupivacaine, mepivacaine, prilocaine, ropivacaine, trimecaine, benzocaine or procaine. The pharmaceutical composition and the patch can provide continuous analgesia for 12-30 hours.
    Type: Application
    Filed: January 16, 2019
    Publication date: January 28, 2021
    Inventor: Jie ZHANG
  • Patent number: 10902971
    Abstract: A front-side conductive paste for a crystalline silicon solar cell chip is provided. The front-side conductive paste for a crystalline silicon solar cell chip includes, in parts by weight, 80.0-93.0 parts of a metal powder, 6.0-15.0 parts of an organic carrier, and 1.0-5.0 parts of an oxide etching agent. The oxide etching agent contains at least 10-40% of MgO, 0.1-5% of PbO, and 5-30% of Li2O based on 100% by mole, with the molar ratio of MgO:PbO being 10:5˜40:0.1, and the mole ratio of MgO:Li2O being 10:30˜40:5. The metal powder forms good ohmic contact with crystalline silicon substrate during the sintering process of the front-side conductive paste applied overlying an insulation film on the substrate. Finally, a front-side electrode of low contact resistance, good electrical conductivity, and strong adhesion is obtained.
    Type: Grant
    Filed: April 4, 2020
    Date of Patent: January 26, 2021
    Assignee: Sobtrium Advanced Materials Technology, Ltd.
    Inventors: Jie Zhang, Xiaoli Liu, Fengzhen Sun, Delin Li
  • Publication number: 20210020955
    Abstract: The disclosure includes a platinum-based alloy catalyst and a preparation method thereof, a membrane electrode and a fuel cell. The method for preparing the platinum-based alloy catalyst comprises the following steps: (1) preparing nano-sized alloy particles of platinum and 3d transition metal; (2) carrying out acid treatment on the alloy particles prepared in step (1); and (3) annealing the alloy particles treated in step (2). The size of the platinum-based alloy particles is controlled, an atom number ratio of platinum to transition metal in the platinum-based alloy is controlled, and then etching and dissolution of acid is combined so that an atom number ratio of platinum to transition metal is further controlled, subsequently annealing is carried out at high temperature. The prepared platinum-based alloy catalyst improves the stability and durability of the platinum-based alloy catalyst, which supports the large-scale application of the platinum-based alloy catalyst in the fuel cell.
    Type: Application
    Filed: March 22, 2019
    Publication date: January 21, 2021
    Applicant: QINGDAO CHUANGQI XINNENG CATALYSIS TECHNOLOGY CO., LTD
    Inventors: Jie ZHANG, Xin LIANG, Hong ZHAO, Sung Lai Jimmy YUN, Di LU
  • Patent number: 10896477
    Abstract: According to some embodiments, a system and a method of transmitting identity verification information to a merchant include receiving an account identifier from a user in response to the user interacting with a merchant. The user is authenticated based on the account identifier and identity verification information is transmitted to the merchant.
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: January 19, 2021
    Assignee: Mastercard International Incorporated
    Inventors: Sandeep Malhotra, Rajen S. Prabhu, Prashant Sharma, Jiaming Li, Jie Zhang
  • Publication number: 20210008638
    Abstract: A chuck for use with a power driver having a rotatable drive spindle is provided. The chuck may include a clamping assembly comprising a clamping member that operably couples the sleeve to a nut. The clamping assembly may be configured to transition the chuck between a rapid jaw adjustment mode and a clamping mode. In the rapid jaw adjustment mode, a sleeve may be configured to rotate the clamping member with the nut to cause rotational movement of the nut relative to jaws and a chuck body, which may cause translational movement of the jaws relative to the chuck body. In the clamping mode, the nut may be rotationally fixed with the jaws and the clamping member may rotate relative to the nut to cause the nut to move axially relative to a center axis of the chuck which causes the jaws to translate relative to the body and clamp onto a working bit.
    Type: Application
    Filed: March 21, 2018
    Publication date: January 14, 2021
    Inventors: Tingwei Zeng, Jinping He, Jie Zhang, Zhou Jichun
  • Publication number: 20210008639
    Abstract: Various chucks for use with a power driver having a rotatable drive spindle are provided. One chuck includes a plurality of jaws disposed at a forward end of the chuck, a body, a push plate, a jaw spring, and a nut. The plurality of jaws may be disposed in the body and configured to rotate with the body about a center axis of the chuck. The push plate may be operably coupled to each of the jaws. The jaws may be configured to translate forward to close the jaw opening in response to the push plate translating axially forward. The jaw spring may be configured to apply a forward directed force to urge the push plate forward. The nut may have nut teeth that cause the jaws to translate forward and clamp onto the working bit in response to the nut being rotated in a tightening direction.
    Type: Application
    Filed: March 21, 2018
    Publication date: January 14, 2021
    Inventors: Tingwei Zeng, Jinping He, Jie Zhang, Zhou Jichun
  • Publication number: 20210010864
    Abstract: Various embodiments provide a hyperspectral imaging apparatus. The hyperspectral imaging apparatus includes a micro-lens array having a plurality of micro-lenses; and a filter array having a plurality of tunable filters. Each of the plurality of tunable filters is optically coupled to a respective micro-lens of the plurality of micro-lenses. Each micro-lens and the corresponding coupled tunable filter are configured to generate a spectrally filtered image of a scene, such that the micro-lens array and the filter array generate a plurality of spectrally filtered images of the scene for receiving by a plurality of areas of an image sensor. Each of the plurality of tunable filters is tunable to transmit a selected wavelength within a respective spectral band, wherein the spectral bands of the plurality of tunable filters are different from each other.
    Type: Application
    Filed: September 28, 2020
    Publication date: January 14, 2021
    Inventors: Zi En Ooi, Jie Zhang, Siew Lay Lim
  • Patent number: 10892840
    Abstract: A method for TDMA slot synchronization and calibration of a master and a slave includes: receiving a synchronizing frame from the master by the slave, wherein the synchronizing frame includes a first count value of a timing counter of the master; analysing the synchronizing frame by the slave to acquire the first count value; and adjusting a TDMA slot of the slave according to the first count value and a second count value of a timing counter of the slave to synchronize the TDMA slot of the slave with a TDMA slot of the master.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: January 12, 2021
    Assignee: HARXON CORPORATION
    Inventors: Haijun Zhang, Guanghui Huang, Shiwei Wu, Jie Zhang
  • Publication number: 20210005867
    Abstract: The present disclosure provides a rechargeable battery, including an electrode assembly and a connecting member. The electrode assembly includes an electrode assembly body and an electrode tab extending from an end surface of the electrode assembly body. The connecting member includes a guiding plate, a first connecting plate and a second connecting plate respectively connected to the guiding plate. The first connecting plate, the second connecting plate and the guiding plate extend along a width direction. The electrode tab is bent with respect to a longitudinal direction to form a bending part and the bending part of the electrode tab is connected to the first connecting plate. The width direction is to a thickness direction of the rechargeable battery.
    Type: Application
    Filed: September 18, 2020
    Publication date: January 7, 2021
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Zhijun Guo, Jie Zhang, Peng Wang, Taosheng Zhu
  • Publication number: 20200412761
    Abstract: The disclosed embodiments provide a system for mitigating a distributed denial-of-service (DDoS) attack. During operation, the system analyzes application layer data in historical traffic to an online system to determine a historical volume of member traffic from an Internet Protocol (IP) address to the online system, wherein the member traffic is generated by members of the online system. Next, the system calculates a rate limit for a set of requests from the IP address to the online system based on the historical volume of member traffic from the IP address. During a DDoS attack, the system outputs the rate limit for use in blocking a subset of the requests from the IP address to the online system.
    Type: Application
    Filed: June 28, 2019
    Publication date: December 31, 2020
    Inventors: Shoufu Luo, Jie Zhang
  • Publication number: 20200411834
    Abstract: The present application discloses a secondary battery including a cap plate, an electrode terminal, an electrode assembly, and a connection member which includes a first connecting plate connected to a tab, a second connecting plate, and a support plate, at least a part of the support plate protrudes, relative to the first connecting plate, towards a side close to a body, and the protruding part of the support plate is attached to the body; a minimum distance between the support plate and a bottom surface of the electrode assembly in a height direction of the secondary battery is a bare height H of the body on its side, a size of the body in a length direction of the secondary battery is a body length L, and the bare height H and the body length L satisfy the following relationship: 0.1?H/L?0.8. A vehicle is further disclosed.
    Type: Application
    Filed: April 2, 2018
    Publication date: December 31, 2020
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Bing CHEN, Zhijun GUO, Peng WANG, Jie ZHANG, Yong ZHOU
  • Publication number: 20200407774
    Abstract: The present disclosure provides a nucleic acid homogenization method, and a kit and use thereof. The method including at least the following steps: respectively adding nucleic acid adsorption materials having the same nucleic acid saturation adsorption amount into a plurality of nucleic acid solutions, and the nucleic acid adsorption materials added into each nucleic acid solution can all achieve a nucleic acid adsorption saturation state; separating the nucleic acid adsorption materials of the saturation absorbed nucleic acids; eluting the nucleic acids from the separated nucleic acid adsorption materials. The nucleic acid homogenization method disclosed in the present disclosure is easy to operate, and allows for rapid and stable equal proportional dilution of a nucleic acid, a PCR product or a high throughput sequencing library concentration.
    Type: Application
    Filed: August 8, 2017
    Publication date: December 31, 2020
    Applicant: Shanghai ZJ Bio-Tech Co., Ltd.
    Inventors: Jie ZHANG, Qiang LI, Kai WANG, Ning WANG, Jingyi NI, Zhongying LU, Junbin SHAO
  • Publication number: 20200412760
    Abstract: The disclosed embodiments provide a system for mitigating a distributed denial-of-service (DDoS) attack. During operation, the system analyzes application layer in historical traffic to an online system to determine historical volumes of member traffic from a set of regions to the online system, wherein the member traffic is generated by members of the online system. Next, the system calculates allocations of query rates for the set of regions based on the historical volumes of member traffic from the set of regions. During a DDoS attack, the system outputs the allocations of the query rates for use in blocking different portions of the requests from different regions in the set of regions to the online system.
    Type: Application
    Filed: June 28, 2019
    Publication date: December 31, 2020
    Inventors: Shoufu Luo, Jie Zhang
  • Publication number: 20200400744
    Abstract: Disclosures of the present invention describe an unlimited multiplexing testing system for press type switch, which mainly consists of a main board, a plurality of fixing bases, a test controlling module, a first interface unit, a button punching module, and a host device. Particularly, this novel unlimited multiplexing testing system is able to apply at least one button punching test procedure to a great quantity of mechanical switch components, keyboards or computer mice, thereby completing any one type of standard button punching test, such as life cycle test, loading test or endurance test. On the other hand, this unlimited multiplexing testing system can also be adopted for achieving any one of the foregoing standard button punching tests on the mechanical switch components, keyboards and computer mice, simultaneously.
    Type: Application
    Filed: August 22, 2019
    Publication date: December 24, 2020
    Inventors: CHENG-YI TSAI, CHE-YEN HUANG, YING-CHE TSENG, SHI-JIE ZHANG
  • Patent number: 10872346
    Abstract: A method for communicating with an under-test object and a communicating system are provided. The method includes the following steps. A command signal is provided from a processing unit of the communicating system to the under-test object, and the processing unit waits for receiving a response signal from the under-test object. If the response signal from the under-test object 5 has not been received by the processing unit for a predetermined waiting time period, the command signal is provided to the under-test object again and the predetermined waiting time period is adjusted. There is an exponential relation between the predetermined waiting time period and the number of times the command signal is provided to the under-test object.
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: December 22, 2020
    Assignee: PRIM AX ELECTRONICS LTD.
    Inventors: Pei-Ming Chang, Shih-Chieh Hsu, Shi-Jie Zhang, Wei-Lung Huang