Patents by Inventor Jun Zhu

Jun 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: 20210345260
    Abstract: This disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for applying a zero element beam to conserve power in search and measurement operations of a UE. The UE may determine to measure a set of SSBs, where each SSB of the set of SSBs is transmitted on four symbols, and further determine a subset of the SSBs for which less than the four symbols associated with the SSBs are to be used for measurement of the SSBs. The UE may measure each SSB of the subset of the SSBs through less than the four symbols associated with the SSB.
    Type: Application
    Filed: April 22, 2021
    Publication date: November 4, 2021
    Inventors: Jun ZHU, Yongle WU, Jafar MOHSENI, Raghu Narayan CHALLA
  • Publication number: 20210345275
    Abstract: A UE is configured to determine a set of parameters associated with receiving the SSBs, the set of parameters including a first parameter bitmap associated with a serving cell, a second parameter bitmap associated with the neighbor cell, and the SMTC. The UE is configured to determine a search window for searching the received SSBs based on the SMTC and at least one of the first parameter bitmap or the second parameter bitmap. The UE may measure the SSBs searched during the determined search window and send measurement results associated with at least a subset of the measured SSBs to the base station. The UE may also prune measurements to generate the measurement results by removing measurements associated with SSBs received in slots that are not indicated to expect SSBs, based on the first parameter bitmap, the second first parameter bitmap, or the SMTC.
    Type: Application
    Filed: April 29, 2021
    Publication date: November 4, 2021
    Inventors: Ting KONG, Yongle WU, Yong LI, Jun ZHU, Raghu Narayan CHALLA, Linzhe LI, Aparna NARAYANAN, Uzma Khan QAZI
  • Patent number: 11163214
    Abstract: A camera module includes a circuit board; a photosensitive chip located on the circuit board and electrically coupled to the circuit board, a package material body arranged on the circuit board, a support member arranged on one end of the package material body away from the circuit board, and a filter having a first and a second surfaces. The package material body includes a top end bearing surface. The support member includes a support body and an extension structure, and the extension structure includes a bottom surface, the bottom surface is connected to the bearing surface, and the second surface is connected to the bottom surface. The camera module is a three-stage structure of a package material body plus a support member plus a plurality of lenses.
    Type: Grant
    Filed: September 15, 2018
    Date of Patent: November 2, 2021
    Assignee: NANCHANG O-FILM OPTICAL-ELECTRONIC TECH CO., LTD.
    Inventors: Chengzhe Shen, Jun Feng, Shumin Zhu, Shengyun Zhang, Wenhua Shuai, Dong Tang
  • Patent number: 11161570
    Abstract: A cable-direction-adaptive ROV winch applied to non-DP-equipped motherships, includes a non-DP-equipped mothership, an A-shaped support and a winch cable-drawing roller provided on the non-DP-equipped mothership, and an underwater vehicle. A pulley is rotatably connected to the A-shaped support, the underwater vehicle is connected to an umbilical cable, the umbilical cable passes around the pulley to be connected to the winch cable-drawing roller, and a locating unit for guiding the umbilical cable is provided on the non-DP-equipped mothership. The A-shaped support is provided with a rod. The pulley includes a sliding section and a rotating section, and the sliding section is annular and slides on the rod along a direction of the rod. The rod has a groove, and a bulge portion is formed on the sliding section. The rotating section is rotatably connected to an outer circle of the sliding section via a shaft bearing.
    Type: Grant
    Filed: November 12, 2018
    Date of Patent: November 2, 2021
    Assignee: GUANGZHOU BUREAU, CSG EHV POWER TRANSMISSION COMPANY
    Inventors: Weijia Zhang, Xiaowei Huang, Zhenjin Cen, Cong Wu, Chi Cai, Yikang Chen, Xiaojun Li, Qiang Guo, Jianying Wang, Hangwei Chen, Cheng Chen, Man Zhang, Jun Chen, Fang He, Guang Ji, Gang Zhao, Zheng Chen, Qingshuai Wu, Yang Zhu, Fang Liu, Hai Lu, Yong Cai, Wulue Zheng
  • Publication number: 20210329971
    Abstract: A variable-frequency surface acoustic wave electronic cigarette includes an atomizer. An atomization cavity is disposed in the atomizer, and a variable-frequency surface acoustic wave atomization chip is disposed at a lower portion of the atomization cavity. An inverted trapezoidal interdigital transducer is disposed on the variable-frequency surface acoustic wave atomization chip. An e-liquid storage cavity is disposed in the atomization cavity. A porous ceramic sheet is disposed between the e-liquid storage cavity and the atomization chip. The new variable-frequency surface acoustic wave electronic cigarette can realize any adjustment of the working frequency within a set range, thereby realizing the autonomous regulation and control of a smoke particle size after atomization of the e-liquid.
    Type: Application
    Filed: March 25, 2020
    Publication date: October 28, 2021
    Applicant: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
    Inventors: Tinghua LI, Yulin LEI, Yi HAN, Jun WU, Yongkuan CHEN, Donglai ZHU, Hong HU, Jianguo TANG, Shoubo LI, Wei ZHAO, Xia ZHANG, Liu HONG, Xiaowei GONG, Xi LV
  • Publication number: 20210330272
    Abstract: The disclosure relates to techniques for scan preparation in a medical imaging system. The technique includes triggering a 3D camera acquiring a 2D color and depth image of a patient when a patient bed is at an origin position, inputting the image into a pre-trained first body information model to obtain position information of multiple body feature site points, and calculating position information of multiple candidate scanning regions in the patient bed coordinate system. The technique further includes providing the position information of the multiple candidate scanning regions to a medical imaging application apparatus, so that the medical imaging application apparatus determines position information of a current scanning region in the patient bed coordinate system and controls the patient bed to move the current scanning region to a scanning center of a medical imaging device according to the position of the patient bed relative to the scanning center.
    Type: Application
    Filed: April 19, 2021
    Publication date: October 28, 2021
    Applicant: Siemens Healthcare GmbH
    Inventors: Jun Xiong, Kun Zhu, Fang Yong Sun, Hui Song, Xu He
  • Publication number: 20210335745
    Abstract: The present invention relates to a semiconductor structure and method of forming the same. The semiconductor structure includes a first substrate, a first adhesive/bonding stack on the surface of first substrate, wherein the first adhesive/bonding stack includes at least one first adhesive layer and at least one first bonding layer. The material of first bonding layer includes dielectrics such as silicon, nitrogen and carbon, the material of first adhesive layer includes dielectrics such as silicon and nitrogen, and the first adhesive/bonding stack of semiconductor structure is provided with higher bonding force in bonding process.
    Type: Application
    Filed: July 5, 2021
    Publication date: October 28, 2021
    Applicant: Yangtze Memory Technologies Co., Ltd.
    Inventors: Jun CHEN, Ziqun HUA, Siping HU, Jiawen WANG, Tao WANG, Jifeng ZHU, Taotao DING, Xinsheng WANG, Hongbin ZHU, Weihua CHENG, Shining YANG
  • Publication number: 20210331771
    Abstract: A cable-direction-adaptive ROV winch applied to non-DP-equipped motherships, includes a non-DP-equipped mothership, an A-shaped support and a winch cable-drawing roller provided on the non-DP-equipped mothership, and an underwater vehicle. A pulley is rotatably connected to the A-shaped support, the underwater vehicle is connected to an umbilical cable, the umbilical cable passes around the pulley to be connected to the winch cable-drawing roller, and a locating unit for guiding the umbilical cable is provided on the non-DP-equipped mothership. The A-shaped support is provided with a rod. The pulley includes a sliding section and a rotating section, and the sliding section is annular and slides on the rod along a direction of the rod. The rod has a groove, and a bulge portion is formed on the sliding section. The rotating section is rotatably connected to an outer circle of the sliding section via a shaft bearing.
    Type: Application
    Filed: November 12, 2018
    Publication date: October 28, 2021
    Applicant: GUANGZHOU BUREAU, CSG EHV POWER TRANSMISSION COMPANY
    Inventors: Weijia ZHANG, Xiaowei HUANG, Zhenjin CEN, Cong WU, Chi CAI, Yikang CHEN, Xiaojun LI, Qiang GUO, Jianying WANG, Hangwei CHEN, Cheng CHEN, Man ZHANG, Jun CHEN, Fang HE, Guang JI, Gang ZHAO, Zheng CHEN, Qingshuai WU, Yang ZHU, Fang LIU, Hai LU, Yong CAI, Wulue ZHENG
  • Patent number: 11159620
    Abstract: Techniques are provided for blockchain based a data transformation. According to one aspect, a series of Internet of Things (IoT) data is received by one or more processing units. And at least one reference data set to the received series of IoT data are attached by one or more processing units. The received series of IoT data attached are processed, by one or more processing units, with at least one transformation module to obtain a processing result of the at least one reference data set. A hash value of the processing result is calculated by one or more processing units. The hash value of the processing result and a hash value of an expected result stored in a blockchain system are compared. In respond to the hash value of the processing result being not matched with the hash value of the expected result, the decision of the at least one transformation module having been tampered with is determined by one or more processing units.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: October 26, 2021
    Assignee: International Business Machines Corporation
    Inventors: Xinlin Wang, Jun Zhu, Zhi Hu Wang, Timothy J Hahn, Peng Ji
  • Patent number: 11158042
    Abstract: Embodiments of the present disclosure relate to object defect detection. In an embodiment, a computer-implemented method is disclosed. According to the method, for a test image of at least one part of a target object, a reference image is generated by repeating a periodic pattern detected in the test image, the target object consisting of elements. A differential image is determined by comparing the test image and the reference image. The differential image is superimposed on a predefined grid image to obtain a superimposed image. The grid image comprises grids corresponding to elements of a reference object associated with the target object. The number of defective elements is determined in the at least one part of the target object based on the superimposed image. In other embodiments, a system and a computer program product are disclosed.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: October 26, 2021
    Assignee: International Business Machines Corporation
    Inventors: Jing Chang Huang, Guo Qiang Hu, Peng Ji, Jun Zhu, Yuan Yuan Ding
  • Publication number: 20210320600
    Abstract: A stepper motor driver with brake drive, a drive device and an automation device are disclosed. The stepper motor driver comprises a microprocessor (1) embedded with a communication protocol, an external interface unit (3) mutually connected to the microprocessor (1) and a communication interface circuit (2); the microprocessor (1) is also connected to a drive control circuit (4) and a brake device (5), and the brake device (5) is mutually connected to the external interface unit (3); the microprocessor (1) is also mutually connected to a power supply circuit (13) that provides a stable power supply voltage. The stepper motor driver has such advantages as simple structure, high capacity to resist interference, high effectiveness, low cost, and ease in maintenance.
    Type: Application
    Filed: September 17, 2019
    Publication date: October 14, 2021
    Applicant: CHINA LEADSHINE TECHNOLOGY CO., LTD.
    Inventors: Zhouyong Zhu, Jun Qin, Jianhua Lin, Weiping Li, Tiansheng Tian
  • Publication number: 20210321280
    Abstract: Methods, systems, and devices for wireless communications are described. A wireless device such as a user equipment (UE) may determine a set of scheduled synchronization signal transmission times. A first subset of the set of scheduled synchronization signal transmission times may be allocated for dynamic measurement. The wireless device may select at least one candidate beam from a set of candidate beams for a dynamic measurement during one of the transmission times in the first subset. The at least one candidate beam may be selected based at least in part on a fairness metric, a signal strength metric, a timing metric, or a combination thereof. The wireless device may perform a measure procedure on the selected at least one candidate beam and may transmit a measurement report based at least in part on the measure procedure to another wireless device (e.g., a base station).
    Type: Application
    Filed: April 26, 2021
    Publication date: October 14, 2021
    Inventors: Jun Zhu, Yong Li, Ruhua He, Raghu Narayan Challa
  • Patent number: 11145666
    Abstract: A semiconductor structure is disclosed. The semiconductor structure includes a staircase structure disposed over a substrate. The staircase structure includes a plurality of layer stacks, where each layer stack is made of a first material layer over a portion of a second material layer. The staircase structure further includes a plurality of landing pads, where each landing pad is disposed over another portion of the second material layer of a respective layer stack.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: October 12, 2021
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Zhenyu Lu, Jun Chen, Xiaowang Dai, Jifeng Zhu, Qian Tao, Yu Ru Huang, Si Ping Hu, Lan Yao, Li Hong Xiao, A Man Zheng, Kun Bao, Haohao Yang
  • Publication number: 20210310538
    Abstract: A core material for a shock insulation support, comprising, in parts by weight: steel shot of 150-300 parts, zirconia particles of 50-150 parts and rubber particles of 50-100 parts. Further provided are a shock insulation support comprising the core material, and a preparation method for the shock insulation support. The core material for a shock insulation support, and the shock insulation support dissipates earthquake energy by means of a dry friction energy dissipation mechanism, having high damping and excellent shock insulation performance.
    Type: Application
    Filed: November 22, 2018
    Publication date: October 7, 2021
    Inventors: Jun YANG, Zhifeng WU, Pengfei QU, Wenhua ZHAO, Jianhua LI, Jinlun FU, He ZHU, Fuping HAN, Pengcheng YANG, Yanyin CHEN
  • Patent number: 11138903
    Abstract: The present disclosure provides a method, an apparatus, a device and a system for sign language translation, where a server receives video information sent by a terminal device, and preprocesses the video information to obtain at least one sign language action; the at least one sign language action is input into a sign language model for classification and prediction to obtain a word corresponding to the at least one sign language action; each word is input into a language model to determine whether an intention expression is complete; and each word is sent to the terminal device when the intention expression is complete, so that the terminal device displays each word, thereby realizing the translation of the sign language action into text, enabling the ordinary persons to better understand intentions of the hearing impaired, thus improving efficiency of communications.
    Type: Grant
    Filed: February 18, 2019
    Date of Patent: October 5, 2021
    Assignee: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
    Inventors: Xiangyue Lin, Kun Liu, Shuangshuang Qiao, Yang Liang, Chao Han, Mingfa Zhu, Jiangliang Guo, Xu Li, Jun Liu, Shuo Li, Shiming Yin
  • Publication number: 20210299392
    Abstract: A breathing circuit contains a heating circuit (or heating wire) and a sensor, optionally a temperature sensor therein. The heating circuit (or heating wire), and/or the sensor is embedded within the conduit wall. Respiratory apparatuses containing such a breathing circuit, as well as methods of making such a breathing circuit are provided.
    Type: Application
    Filed: February 15, 2019
    Publication date: September 30, 2021
    Inventors: Jiebing XU, Haibin YU, Wei ZHU, Jun ZHAO
  • Publication number: 20210304389
    Abstract: According to embodiments of the present invention, a method, a device and a computer program product for image processing is provided. A computing device obtains an image of a first object, the image presenting a defect of the first object. A computing device obtains defect distribution information indicating respective frequencies of a plurality of predetermined categories of defects presented at corresponding locations in a plurality of training images, the plurality of training images presenting second objects and being used for training a defect classifier. A computing device determines a target category of the defect of the first object by applying the image and the defect distribution information to the defect classifier. A computing device generates one or more correction notifications.
    Type: Application
    Filed: March 31, 2020
    Publication date: September 30, 2021
    Inventors: Jinfeng Li, Guo Qiang Hu, Jian Xu, Fan Li, JingChang Huang, Jun Zhu
  • Patent number: 11132930
    Abstract: Disclosed is a display device, a source driving circuit and a display system, the source driving circuit (2200) comprises a plurality of source driving units (2210); a power supply line used for supplying a power supply voltage (VSP), and a plurality of power supply nodes are distributed on the power supply line, each source driving unit is connected to a corresponding power supply node so as to receive the power supply voltage. The source driving circuit further comprises an equalization line, having a receiver end for receiving an equalizing voltage, when a first enable signal is active, the equalization line provides the equalizing voltage to each source driving unit, and when the first enable signal is not active, the equalization line stop receiving the equalizing voltage, and at least a portion of the equalization line can be connected in parallel to at least a portion of the power supply line.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: September 28, 2021
    Assignee: CHIPONE TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Zhaocheng Wu, Jun Zhu
  • Patent number: 11133325
    Abstract: Various embodiments disclose a 3D memory device, including a substrate; a plurality of conductor layers disposed on the substrate; a plurality of NAND strings disposed on the substrate; and a plurality of slit structures disposed on the substrate. The plurality of NAND strings can be arranged perpendicular to the substrate and in a hexagonal lattice orientation including a plurality of hexagons, and each hexagon including three pairs of sides with a first pair perpendicular to a first direction and parallel to a second direction. The second direction is perpendicular to the first direction. The plurality of slit structures can extend in the first direction.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: September 28, 2021
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Xiaowang Dai, Zhenyu Lu, Jun Chen, Qian Tao, Yushi Hu, Jifeng Zhu, Jin Wen Dong, Ji Xia, Zhong Zhang, Yan Ni Li
  • Patent number: 11133615
    Abstract: An electrical connector assembly includes a first connector and a second connector mateable with each other wherein each of the first connector and the second connector has an insulative housing essentially composed of a bottom wall, a side wall and a pair of end walls wherein all the bottom wall and the side wall are rectangular while the end walls are right triangular. The first connector and he second connector are coupled with each other in a complementary manner with the corresponding hypotenuses of the right triangles confronting each other. A sealing member of a frame structure is located at an interface between the coupled edges of the housings in an oblique manner.
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: September 28, 2021
    Assignees: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Ta-Lung Liu, Kuo-Chun Hsu, Bin Peng, Jian-Kuang Zhu, Ting-Ting Yin, Yu-Jia Deng, Cheng-Jun Zou, Zhong-Bao Wu