Patents by Inventor Ping Zhang

Ping 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).

  • Publication number: 20220312551
    Abstract: Apparatuses, systems, and methods for a wireless device to perform methods to implement mechanisms for performing a listen again after talk procedure to detect collisions over an access medium. The wireless device may determine a frequency and configuration of modified transmission frames for transmission over an access medium (licensed or unlicensed) and may further determine a timing of the modified transmission frames within a transmission occasion. The wireless device may detect, during a listening period of the modified transmission frame, a collision and may adjust, based, at least in part, on the detected collision, a remaining transmission schedule for the transmission schedule and/or LBT parameters.
    Type: Application
    Filed: June 16, 2022
    Publication date: September 29, 2022
    Inventors: Tianyan Pu, Haitong Sun, Wanping Zhang, Wei Zeng, Pengkai Zhao, Dawei Zhang, Wei Zhang, Ping Wang, Sami M. Almalfouh, Johnson O. Sebeni
  • Publication number: 20220310714
    Abstract: A display panel has an opening region, a display region, and first and second peripheral regions; and includes a substrate, a first barrier structure surrounding the display region and in the first peripheral region, a second barrier structure surrounding the opening region and in the second peripheral region, and a crack detection line including first and second portions. The first portion surrounds the opening region, and is on a side of the second barrier structure distal to the display region. Both ends of the second portion are respectively connected to both ends of the first portion. Orthogonal projections of the second portion and the second barrier structure on the substrate overlap each other. The second portion extends into the first peripheral region through the display region. A height of a portion of the second barrier structure overlapping the second portion is less than that of the first barrier structure.
    Type: Application
    Filed: December 16, 2021
    Publication date: September 29, 2022
    Inventors: Yuanqi ZHANG, Ping WEN, Shun ZHANG, Chang LUO, Yi ZHANG
  • Publication number: 20220307110
    Abstract: A biodegradable Zn—Mg—Bi zinc alloy and a preparation method thereof. The method including: melting magnesium under an inert atmosphere to obtain a magnesium melt; adding bismuth particles to the magnesium melt followed by reaction under stirring and heat preservation treatment to obtain a Mg—Bi alloy melt; allowing the Mg—Bi alloy melt to stand in a furnace; subjecting the Mg—Bi alloy melt to refining, slagging-off, casting and demoulding to obtain Mg-50 wt. % Bi alloy ingot; melting zinc to obtain a zinc melt; adding the Mg-50 wt. % Bi alloy ingot and pure magnesium or pure bismuth followed by heating to a preset temperature, stirring and heat preservation to obtain a Zn—Mg—Bi alloy melt; allowing the Zn—Mg—Bi alloy melt to stand in a furnace followed by refining, slagging-off, casting and demoulding to obtain the biodegradable Zn—Mg—Bi zinc alloy.
    Type: Application
    Filed: June 15, 2022
    Publication date: September 29, 2022
    Inventors: Shengqiang MA, Ping LV, Xuebin HE, Yimin GAO, Xudong CUI, Jiandong XING, Xiaoli MENG, Jiankang ZHANG
  • Publication number: 20220308246
    Abstract: Methods and devices according to various embodiments perform full-wave inversion jointly for datasets acquired at different times over the same underground formation using a time-lag cost function with target regularization terms. This approach improves the 4D signal within reservoirs and suppresses 4D noise outside.
    Type: Application
    Filed: July 20, 2021
    Publication date: September 29, 2022
    Inventors: Zhiguang XUE, Zhigang ZHANG, Ping WANG
  • Publication number: 20220306858
    Abstract: A polyurethane composition is provided. The polyurethane composition comprises (A) one or more prepolymers prepared by reacting at least one isocyanate compound with a first polyol component; and (B) a second polyol component; wherein at least one of the first polyol component and the second polyol component comprises an ester/ether block copolymer polyol synthesized by reacting a starting material polyether polyol with a C4-C20 lactone. The foamed or non-foamed polyurethane product prepared by using the polyurethane composition can achieve inhibited internal heat buildup, high thermal stability, improved curing speed, light stability, heat stability and superior mechanical strength. A method for preparing the polyurethane composition and a method for improving the performance property of the polyurethane product are also provided.
    Type: Application
    Filed: July 14, 2020
    Publication date: September 29, 2022
    Inventors: Yanbin Fan, Shaoguang Feng, Ping Zhang, Wenbin Bao, Hongyu Chen, Jianqing Jiao
  • Publication number: 20220307519
    Abstract: A three-bladed impeller providing a cooling airflow in air, with increased heat-dissipating efficiency and reduced noise includes a hub and three blades, the blades are arranged around the hub. Each blade is arched along its axial length from the front of fan to the back and also arched radially from the hub end of each blade to the outside tip. The back edge of each blade includes first and second slots, arranged alternately, the width of each first slot is ?1, the width of each of each second slot is ?2, the comparative sizes between ?2 and ?1 are in a ratio range of 1.6:1 to 1.8:1 (?2:?1).
    Type: Application
    Filed: March 3, 2022
    Publication date: September 29, 2022
    Applicant: CHAMP TECH OPTICAL (FOSHAN) CORPORATION
    Inventors: ZHENG LUO, XIAO-GUANG MA, YUNG-PING LIN, YONG-KANG ZHANG
  • Publication number: 20220305509
    Abstract: Provided is a micro-mist suppression device for a coal storage Eurosilo for suppressing dust within the Eurosilo, comprising a micro-mist dust suppression host and a water-gas supply module and a micro-mist generation module connected with the micro-mist dust suppression host; the water-gas supply module includes a water supply unit and an gas supply unit; the water supply unit includes an annular water tank, a variable frequency pump and a water filter which are successively connected, the micro-mist suppression host is connected with the water filter and the variable frequency pump; the gas supply unit includes an air compressor and an air reservoir, the air compressor, the air reservoir and the micro-mist dust suppression host are successively connected; the micro-mist generation module includes a first water-gas hose, a feed assembly and a water-gas distributor which are successively connected, the water-gas distributor is connected with a micro-mist spray head
    Type: Application
    Filed: September 12, 2021
    Publication date: September 29, 2022
    Inventors: Xiao ZHANG, Xin HU, Ping ZHU
  • Publication number: 20220306377
    Abstract: The present invention relates to a ventilating and blanking device for a coal storage Eurosilo. The ventilating and blanking device includes a top blanking pipe, an axial flow fan and a baffle door, the top blanking pipe including a first pipeline and a second pipeline, an air supply pipe is connected to a side wall of the second pipeline, and the baffle door is connected to a driving mechanism; during blanking, the driving mechanism drives the baffle door so as to make the baffle door close the air supply pipe and the axial flow fan is shut off; and during ventilation, the driving mechanism drives the baffle door so as to make the baffle door close the first pipeline, and the axial flow fan is turned on. Compared with the prior art, the present invention has the advantages of ventilation efficiency, good ventilation effect, etc.
    Type: Application
    Filed: May 10, 2021
    Publication date: September 29, 2022
    Inventors: Zhong Ni, Zhiwei Sang, Zhongming Huang, Xin Hu, Pengxia Ni, Ping Zhu, Qinghan Zheng, Runhan Liu, Xiao Zhang, Jinxin Yu, Haifeng Guan, Jialei Deng
  • Patent number: 11453742
    Abstract: Polyurethane foams are made by curing a reaction mixture that contains an aromatic polyisocyanate, at least one isocyanate-reactive material having an average functionality of at least 2 and an equivalent weight of at least 200 per isocyanate-reactive group, at least one blowing agent, at least one surfactant, at least one catalyst, and certain aldehyde-suppressing additives. Foams so produced emit low levels of formaldehyde, acetaldehyde and propionaldehyde.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: September 27, 2022
    Assignee: Dow Global Technologies LLC
    Inventors: Zhengming Tang, Hongliang Chen, Jian Zou, Shaoguang Feng, Degang Zhang, Ping Zhang
  • Publication number: 20220303230
    Abstract: Examples described herein relate to a network interface device to perform header splitting with payload reordering for one or more packets received at the network interface device and copy headers and/or payloads associated with the one or more packets to at least one memory device.
    Type: Application
    Filed: June 2, 2022
    Publication date: September 22, 2022
    Inventors: Ping YU, Sarig LIVNE, Qi ZHANG, Xuan DING, Raul DIAZ, Pawel SZYMANSKI
  • Publication number: 20220300733
    Abstract: A display device, a method for producing a display device, and a gesture recognition method are disclosed. The display device includes a display module including a base and an array substrate, a resin layer, a first electrode layer, a pixel definition layer, a light-emitting unit layer, a second electrode layer disposed opposite to the first electrode layer, and an encapsulation layer. The light-emitting unit layer is between the first electrode layer and the second electrode layer and includes a plurality of light-emitting units respectively in a plurality of openings of the pixel definition layer, and an ultrasonic sensor including the second electrode layer, a piezoelectric material layer between the first electrode layer and the pixel definition layer, and a third electrode layer between the pixel definition layer and the resin layer. The piezoelectric material layer includes a plurality of piezoelectric material units separated by the plurality of light-emitting units.
    Type: Application
    Filed: November 22, 2021
    Publication date: September 22, 2022
    Inventors: Yubo WANG, Lei WANG, Yangbing LI, Liang CUI, Yuanyuan MA, Ping ZHANG, Yanling HAN
  • Patent number: 11449242
    Abstract: The invention relates to a shared storage space access method, device and system and a storage medium. The product comprises a control module. The control module comprises an instruction cache unit, an instruction processing unit and a storage queue unit. The instruction caching unit is used for storing a calculation instruction associated with the artificial neural network operation; the instruction processing unit is used for analyzing the calculation instruction to obtain a plurality of operation instructions; the storage queue unit is used for storing an instruction queue, and the instruction queue comprises a plurality of operation instructions or calculation instructions to be executed according to the front-back sequence of the queue. Through the method or the product, the access efficiency of the storage space can be improved.
    Type: Grant
    Filed: November 2, 2020
    Date of Patent: September 20, 2022
    Assignee: CAMBRICON TECHNOLOGIES CORPORATION LIMITED
    Inventors: Ping Kang, Yao Zhang
  • Patent number: 11448395
    Abstract: The present invention relates to a high-temperature reheater anti-friction device for anti-friction of metal tubes on a heated surface of a high-temperature reheater adjacent to a soot blower, has a hole-type tube clamp arranged on a metal tube of a heated surface of a high-temperature reheater, an anti-friction box and an anti-friction cover. Compared with the prior art, the present invention has the advantages of reduced maintenance workload of the unit and prolonged service life of the metal tube.
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: September 20, 2022
    Inventors: Biao Li, Xiaofeng Wu, Ping Shen, Shun Wang, Qiudi Zhang, Lucheng Jin
  • Publication number: 20220288069
    Abstract: The present disclosure provides compounds and compositions thereof which are useful as inhibitors of tyrosine kinase and which exhibit desirable characteristics for the same. Further disclosed herein are methods of treating cancer using these tyrosine kinase inhibitor compounds.
    Type: Application
    Filed: July 17, 2020
    Publication date: September 15, 2022
    Inventors: Chao Zhang, Ping Cao, Michael J. Bishop
  • Publication number: 20220292867
    Abstract: Systems, methods, apparatuses, and computer program products to provide stochastic trajectory prediction using social graph networks. An operation may comprise determining a first feature vector describing destination features of a first person depicted in an image, generating a directed graph for the image based on all people depicted in the image, determining, for the first person, a second feature vector based on the directed graph and the destination features, sampling a value of a latent variable from a learned prior distribution, the latent variable to correspond to a first time interval, and generating, based on the sampled value and the feature vectors by a hierarchical long short-term memory (LSTM) executing on a processor, an output vector comprising a direction of movement and a speed of the direction of movement of the first person at a second time interval, subsequent to the first time interval.
    Type: Application
    Filed: September 16, 2019
    Publication date: September 15, 2022
    Applicant: INTEL CORPORATION
    Inventors: Lidan ZHANG, Qi She, Ping Guo
  • Publication number: 20220288544
    Abstract: Disclosed is an integrated diaphragm pump, comprising a first stop plate (1), a foaming member (2), a valve plate (5), a diaphragm (7), and a motor (10), wherein the foaming member (2) comprises a gas-liquid mixing tank (21) and a foaming cavity, and an outlet of the gas-liquid mixing tank (21) is in communication with the foaming cavity for mixing a gas and a liquid and foaming same by means of the foaming cavity. The integrated diaphragm pump has the advantages of being high in integration and small in size.
    Type: Application
    Filed: July 22, 2020
    Publication date: September 15, 2022
    Applicant: XIAOWEI (SHANGHAI) BIOTECHNOLOGY CO., LTD
    Inventors: Zunfeng LIU, Ji XUE, Yunting ZHANG, Zhi Yuan RUAN, Kai Li SHENG, Ping FANG
  • Publication number: 20220282846
    Abstract: A system includes a first primary optics that receives light from a first light source and projects it onto a transparent shutter and a secondary optics. A second primary optics receives light from the second light source and projects it onto the transparent shutter. The transparent shutter receives light from the first light source via the first primary optics and prevents a lower part of it from entering the secondary optics. The transparent shutter further receives light from the second light source via the second primary optics and projects it onto the secondary optics. The secondary optics receives light from the first primary optics and the transparent shutter and projects it onto a road in front of the vehicle. The transparent shutter includes an air-exposed slit that redirects the light received by the transparent shutter from the second light source toward a middle axis of the transparent shutter.
    Type: Application
    Filed: August 5, 2020
    Publication date: September 8, 2022
    Applicant: LUMILEDS HOLDING B.V.
    Inventors: Kang LU, Ping WU, Jun ZHANG
  • Publication number: 20220282225
    Abstract: Provides an artificial enzyme obtained by improving upon a sequence of a natural nicotine dehydrogenase, wherein the improvement comprises replacing at least one amino acid hindering product release with an amino acid with smaller side chains, thereby improving a catalytic rate.
    Type: Application
    Filed: March 21, 2022
    Publication date: September 8, 2022
    Inventors: Ping Xu, Hongzhi Tang, Kunzhi Zhang, Geng Wu, Fei Tao
  • Publication number: 20220281925
    Abstract: The present invention relates to chimeric papilloma virus L1 proteins and polynucleotides encoding thereof, and also to HPV virus-like particles and the preparation methods thereof. Said chimeric papilloma virus L1 protein comprises an N-terminal fragment derived from L1 protein of the first papilloma virus type, said N-terminal fragment maintains the immunogenicity of the L1 protein of the corresponding type of HPV; and a C-terminal fragment derived from L1 protein of the second papilloma virus type, said L1 protein of the second papilloma virus type has a better expression level and a better solubility compared to the L1 proteins of other HPV types; wherein said chimeric papilloma virus L1 proteins have the immunogenicity of the L1 proteins of the corresponding HPV types. Said chimeric papilloma virus L proteins have better expression amount and solubility for mass production of vaccines.
    Type: Application
    Filed: January 19, 2022
    Publication date: September 8, 2022
    Inventors: Liangzhi Xie, Chunxia Luo, Wei Zhang, Xiaoyan Suo, Lin Pang, Ping Hu
  • Patent number: 11436110
    Abstract: Generating, by a first primary site that is included in a group of primary sites of a distributed database system, a commit action redo log message for a commit action performed by the first primary site for a first database transaction, the commit action redo log message including a transaction ID for the first database transaction and a transaction order indicator that represents an order of database transactions in a group of database transactions performed at one or more primary sites of the group of primary sites; and sending, by the first primary site, the commit action redo log message, for a corresponding first standby site that backs up the first primary site.
    Type: Grant
    Filed: February 11, 2021
    Date of Patent: September 6, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Huaxin Zhang, Ping Chen, Yuk Kuen Chan, Sherman Lau