Patents by Inventor Hui Zhan

Hui Zhan 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: 10784342
    Abstract: Structures that include a single diffusion break and methods of forming a single diffusion break. A source/drain region is arranged inside a first cavity in a semiconductor fin, and a dielectric layer is arranged inside a second cavity in the semiconductor fin. A liner, which is composed of a dielectric material, includes a section that is arranged inside the second cavity laterally between the dielectric layer and the source/drain region.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: September 22, 2020
    Assignee: GLOBALFOUNDRIES INC.
    Inventors: Wei Hong, Hong Yu, Jianwei Peng, Hui Zhan
  • Publication number: 20200225562
    Abstract: A device for processing images are provided. The device a support bar, a mounting housing mounted with a camera lens, and a connector configured to connect the support bar to the mounting housing. The mounting housing is integrally rotatable with the connector with respect to the support bar. The mounting housing may further be mounted with an ultrasonic probe and a lightening device. The ultrasonic probe is configured to monitor a predefined change, such as a change in an occupation state of a parking space, and the camera lens and the lightening device is controlled at least by the monitored change. When the ultrasonic probe monitors that a car is leaving or entering a parking space, the camera lens and the lightening may be switched on.
    Type: Application
    Filed: March 27, 2020
    Publication date: July 16, 2020
    Applicant: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
    Inventors: Liyun ZHENG, Hui ZHAN, Wenji LI, Dong YE, Qilin CHEN
  • Patent number: 10700173
    Abstract: One illustrative FinFET device disclosed herein includes a source/drain structure that, when viewed in a cross-section taken through the fin in a direction corresponding to the gate width (GW) direction of the device, comprises a perimeter and a bottom surface. The source/drain structure also has an axial length that extends in a direction corresponding to the gate length (GL) direction of the device. The device also includes a metal silicide material positioned on at least a portion of the perimeter of the source/drain structure for at least a portion of the axial length of the source/drain structure and on at least a portion of the bottom surface of the source/drain structure for at least a portion of the axial length of the source/drain structure.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: June 30, 2020
    Assignee: GLOBALFOUNDRIES Inc.
    Inventors: Yi Qi, Hsien-Ching Lo, Hong Yu, Yanping Shen, Wei Hong, Xing Zhang, Ruilong Xie, Haiting Wang, Hui Zhan, Yong Jun Shi
  • Patent number: 10683403
    Abstract: The present invention relates to a polyurethane composite material, comprising a polyurethane resin matrix prepared from a polyurethane composition, and a reinforcement material, wherein the polyurethane composition comprises: A) an isocyanate component comprising one or more organic polyisocyanates; B) an isocyanate-reactive component comprising: b1) one or more organic polyols having an amount of 21-60 wt. % based on 100% by weight of the polyurethane composition; b2) one or more (meth)acrylates comprising hydroxyl groups; and C) a radical reaction initiator; wherein the polyurethane resin matrix is prepared under such reaction conditions that the polyurethane composition undergoes addition polymerization reaction of isocyanate groups and hydroxyl groups and radical polymerization reaction simultaneously. The present invention further relates to the preparation process of the polyurethane composite material.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: June 16, 2020
    Assignee: COVESTRO DEUTSCHLAND AG
    Inventors: Guobin Sun, Yongming Gu, Fei Wu, James (Zhan) Chen, Ian (Yichen) Zheng, Yuan Cheng, Hui Zhao
  • Patent number: 10678357
    Abstract: An electrode structure is disclosed, including: a plurality of first electrodes, which transfer an electrical signal; and a plurality of second electrodes, which do not transfer the electrical signal, wherein the first electrode and the second electrode are electrically separated from each other, the second electrode and the first electrode are alternately arranged, each of the second electrodes includes electrodes electrically separated from each other, and in the electrodes electrically separated from each other, some separation borders not perpendicular to an extending direction of the first electrode can be connected to form an oblique connecting line with respect to the extending direction. Further, a method of manufacturing an electrode structure, a touch panel and a touch display device are disclosed.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: June 9, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Wei Zhang, Kunpeng Zhang, Xiaozhou Zhan, Hui Li
  • Publication number: 20200176254
    Abstract: A method includes depositing a plurality of layers on a substrate, patterning a first mask overlying the plurality of layers, and performing a first etching process on the plurality of layers using the first mask. The method also includes forming a polymer material along sidewalls of the first mask and sidewalls of the plurality of layers, and removing the polymer material. The method also includes performing a second etching process on the plurality of layers using the remaining first mask, where after the second etching process terminates a combined sidewall profile of the plurality of layers comprises a first portion and a second portion, and a first angle of the first portion and a second angle of the second portion are different to each other.
    Type: Application
    Filed: November 25, 2019
    Publication date: June 4, 2020
    Inventors: Chang-Jung Hsueh, Chen-En Yen, Kang Chin Wei, Kai Jun Zhan, Wei-Hung Lin, Cheng Jen Lin, Ming-Da Cheng, Ching-Hui Chen, Mirng-Ji Lii
  • Publication number: 20200151708
    Abstract: An example operation may include one or more of receiving, by a data server node, requests for data from a plurality of user nodes connected to a blockchain, retrieving, by the data server node, the data from the blockchain, dividing, by the data server node, the data into a plurality of portions and generating copies of the plurality of the portions, changing, by the data server node, at least one bit in each of the copies, encrypting, by the data server node, the copies and recording the copies into blocks on a second blockchain, recording, by the data server node, a plurality of sequence numbers of the blocks, and storing, by the data server node, the plurality of the sequence numbers on a second blockchain to be accessed by the plurality of the user nodes.
    Type: Application
    Filed: November 9, 2018
    Publication date: May 14, 2020
    Inventors: Guang Han Sui, Peng Hui Jiang, Qin Li, Jian Hua Zhang, Zhi Jun Wang, Xiao Guang Song, Wu Gen Zhan, Yong Wu
  • Publication number: 20200131648
    Abstract: A fuel preparation reaction system includes: an electrolytic hydrogen production equipment connected to a power supply device of a power generation plant and configured to produce hydrogen through electrolysis with surplus power from peak regulation of the power generation plant as a power supply; a fuel preparation reaction equipment configured to produce fuel with hydrogen and carbon dioxide; an input end of the fuel preparation reaction equipment is connected to a hydrogen output pipe of an electrolytic hydrogen production device, while another input end is connected to a supply source of carbon dioxide, a fuel output port being connected to a fuel collection device or a fuel utilization device. The system can directly consume peak-regulation power from a power plant, thereby improving power grid balance and differences between peaks and valleys, while achieving phase-changed storage of electric energy and effective usage of energy.
    Type: Application
    Filed: August 30, 2017
    Publication date: April 30, 2020
    Applicant: HEPU ENERGY ENVIRONMENIAL TECHNOLOGY CO., LTD.
    Inventors: Yusen YANG, Hua CUI, Bo XU, Zhi TAN, Hui CHEN, Wang ZHAN, Chao CHEN, Mingzhi ZHU
  • Publication number: 20200103633
    Abstract: A wafer-level homogeneous bonding optical structure includes two optical lens sets disposed on an optically transparent wafer and a spacer disposed on the optically transparent wafer and between the two optical lens sets. The spacer is homogeneously bonded to and integrated with the optically transparent wafer in the absence of a heterogeneous adhesive.
    Type: Application
    Filed: September 27, 2018
    Publication date: April 2, 2020
    Inventors: Chih-Sheng Chang, Teng-Te Huang, Shu-Hao Hsu, Jun-Yu Zhan, Jen-Hui Lai
  • Patent number: 10586860
    Abstract: In conjunction with a replacement metal gate (RMG) process for forming a fin field effect transistor (FinFET), gate isolation methods and associated structures leverage the formation of distinct narrow and wide gate cut regions in a sacrificial gate. The formation of a narrow gate cut between closely-spaced fins can decrease the extent of etch damage to interlayer dielectric layers located adjacent to the narrow gate cut by delaying the deposition of such dielectric layers until after formation of the narrow gate cut opening. The methods and resulting structures also decrease the propensity for short circuits between later-formed, adjacent gates.
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: March 10, 2020
    Assignee: GLOBALFOUNDRIES INC.
    Inventors: Jiehui Shu, Laertis Economikos, Xusheng Wu, John Zhang, Haigou Huang, Hui Zhan, Tao Han, Haiting Wang, Jinping Liu, Hui Zang
  • Publication number: 20200069368
    Abstract: A flexible microwave ablation antenna and a microwave ablation needle including the same are disclosed. The flexible microwave ablation antenna including: a radiator for transmitting microwave for ablation; a coaxial cable for propagating the microwave for ablation generated by a microwave generator to the radiator; wherein the flexible microwave ablation antenna is bendable. Preferably, an annular composite structure is disposed around a periphery of the coaxial cable to suppress the electromagnetic wave from propagating along the coaxial cable in a reverse direction. The annular composite structure includes an annular non-metallic layer and an annular metallic layer surrounding the annular non-metallic layer. The annular metallic layer is electrically insulated from the coaxial cable.
    Type: Application
    Filed: February 28, 2019
    Publication date: March 5, 2020
    Inventors: Wenxing Huang, Dezhi Zhan, Limin Tian, Hui Li
  • Publication number: 20200029966
    Abstract: A surgical stapling device includes an anvil having a tissue engaging surface, a cartridge assembly including a staple cartridge, a firing mechanism for ejecting staples from the staple cartridge, and an actuator or lever that is configured to move the anvil and the cartridge assembly between spaced and clamped positions. The staple cartridge includes a plurality of rows of pushers that extend longitudinally within the staple cartridge and support the staples. In embodiments, the distance between the pushers and the tissue engaging surface of the anvil in at least one of the plurality of rows of pushers changes to compensate for an increase in outward deflection of the anvil in relation to the cartridge assembly along the longitudinal axis in the distal direction. In some embodiments, the distance between the pushers and the tissue engaging surface of the anvil in at least one of the plurality of rows of pushers is smaller at the distal portion of the staple cartridge than at the proximal portion.
    Type: Application
    Filed: March 9, 2017
    Publication date: January 30, 2020
    Inventors: Hui Zhan, Xiao Zhou
  • Patent number: 10542985
    Abstract: A surgical stapling device (10) having an indicator mechanism that is movable between first, second and third positions. The first position of the indicator (26) indicates to a clinician that the jaws of the surgical stapling device (10) have yet to be approximated. The second position of the indicator (26) indicates to a clinician that the jaws of the surgical stapling device (10) are approximated. The third position of the indicator (26) indicates to a clinician that the surgical stapling device (10) has been fired and is depleted of staples.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: January 28, 2020
    Assignee: Covidien LP
    Inventors: Hui Zhan, Junyu Zhou, Shengwang Zhou
  • Publication number: 20200000470
    Abstract: An anvil for use with a linear stapling instrument includes an anvil body defining a longitudinal axis and an anvil plate. The anvil plate includes a base having a first side defining at least one staple forming pocket and a second side having a pair of outer beams extending along the longitudinal axis and a central beam disposed between the outer beams. The central beam includes at least one mounting tab, which is receivable within at least one corresponding tab receiving opening of the anvil body to mount the anvil plate relative to the anvil body.
    Type: Application
    Filed: March 17, 2017
    Publication date: January 2, 2020
    Inventors: Fen Du, Jiangfeng Zhang, Hui Zhan
  • Publication number: 20190380777
    Abstract: An antenna assembly for microwave ablation can include a radiator for emitting a microwave for ablation; a coaxial cable for transmitting the microwave for ablation generated by a microwave generator to the radiator; an annular composite structure is provided around the coaxial cable for inhibiting an electromagnetic wave from propagating backwards along the coaxial cable. In some embodiment, the annular composite structure comprises an annular nonmetallic layer and an annular metallic layer located outside the annular nonmetallic layer. In some embodiments, the annular metallic layer is electrically insulated from the coaxial cable. In some embodiments, the antenna assembly can be used with a microwave ablation needle. The annular composite structure can inhibit the backward propagation of the microwave along the coaxial cable exterior wall. In some embodiments, circulation water enters the radiation zone, to avoid high temperatures of the head the ablation needle.
    Type: Application
    Filed: November 23, 2018
    Publication date: December 19, 2019
    Inventors: Wenxing Huang, Dezhi Zhan, Yong Yan, Hui Li
  • Patent number: 10507022
    Abstract: A surgical stapling apparatus (10) having an adjustable minimum tissue gap (G) is provided. The surgical stapling apparatus (10) includes a proximal handle portion (20), an elongated central body portion (30), a distal head portion (40), an anvil assembly (50), and an approximation assembly (100). The approximation assembly (100) includes a drive screw (140), a screw stop (150), and a screw extension (160). The adjustable minimum tissue gap (G) can be adjusted by selectively securing the screw extension (160) to the drive screw (140) using a first or second pair of openings (145, 147) of the drive screw (140). A method is also provided to determine the minimum tissue gap (G) of the surgical stapling apparatus (10).
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: December 17, 2019
    Assignee: Covidien LP
    Inventor: Hui Zhan
  • Publication number: 20190341475
    Abstract: In conjunction with a replacement metal gate (RMG) process for forming a fin field effect transistor (FinFET), gate isolation methods and associated structures leverage the formation of distinct narrow and wide gate cut regions in a sacrificial gate. The formation of a narrow gate cut between closely-spaced fins can decrease the extent of etch damage to interlayer dielectric layers located adjacent to the narrow gate cut by delaying the deposition of such dielectric layers until after formation of the narrow gate cut opening. The methods and resulting structures also decrease the propensity for short circuits between later-formed, adjacent gates.
    Type: Application
    Filed: May 3, 2018
    Publication date: November 7, 2019
    Applicant: GLOBALFOUNDRIES INC.
    Inventors: Jiehui Shu, Laertis Economikos, Xusheng Wu, John Zhang, Haigou Huang, Hui Zhan, Tao Han, Haiting Wang, Jinping Liu, Hui Zang
  • Patent number: 10448154
    Abstract: Embodiments of the present invention disclose a method, computer program product, and system for controlling the volume of microphones in an online meeting. The computer may receive a plurality of voice data from a plurality of user microphones. One or more users in a same room may be identified using the plurality of received voice data and a voice picker, wherein the one or more users in the same room have a same watermark in a set of voice data. A main voice of a user may be recognized from the one or more users in the same room using the voice picker. A microphone volume may be adjusted for each of the one or more users in the same room, wherein the microphone volume of the main voice of the user is increased.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: October 15, 2019
    Assignee: International Business Machines Corporation
    Inventors: Sheng Hui Zhan, Chuan Yang Wang, Yan Hu, Jian Long Pan
  • Publication number: 20190312117
    Abstract: One illustrative FinFET device disclosed herein includes a source/drain structure that, when viewed in a cross-section taken through the fin in a direction corresponding to the gate width (GW) direction of the device, comprises a perimeter and a bottom surface. The source/drain structure also has an axial length that extends in a direction corresponding to the gate length (GL) direction of the device. The device also includes a metal silicide material positioned on at least a portion of the perimeter of the source/drain structure for at least a portion of the axial length of the source/drain structure and on at least a portion of the bottom surface of the source/drain structure for at least a portion of the axial length of the source/drain structure.
    Type: Application
    Filed: April 10, 2018
    Publication date: October 10, 2019
    Inventors: Yi Qi, Hsien-Ching Lo, Hong Yu, Yanping Shen, Wei Hong, Xing Zhang, Ruilong Xie, Haiting Wang, Hui Zhan, Yong Jun Shi
  • Patent number: 10405864
    Abstract: A loading unit (100) including a shipping member (200) is provided. The shipping member (200) is receivable on a distal end of the loading unit (100) in a first orientation to prevent movement of a pusher assembly (130) from a first to a second position and in a second orientation to effect separation of the loading unit (100) from a surgical stapling device (10).
    Type: Grant
    Filed: July 4, 2014
    Date of Patent: September 10, 2019
    Assignee: Covidien LP
    Inventors: Hui Zhan, Junyu Zhou