Patents by Inventor Long Zhang

Long 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: 9741376
    Abstract: A multi-layer piezoelectric microactuator assembly has at least one poled and active piezoelectric layer and one poled but inactive piezoelectric layer. The poled but inactive layer acts as a constraining layer in resisting expansion or contract of the first piezoelectric layer thereby reducing or eliminating bending of the assembly as installed in an environment, thereby increasing the effective stroke length of the assembly. Poling only a single layer would induce stresses into the device; hence, polling both piezoelectric layers even though only one layer will be active in use reduces stresses in the device and therefore increases reliability.
    Type: Grant
    Filed: August 3, 2016
    Date of Patent: August 22, 2017
    Assignee: Magnecomp Corporation
    Inventors: Kuen Chee Ee, Long Zhang, Peter Hahn, David Glaess
  • Patent number: 9734074
    Abstract: Embodiments of the present disclosure relate to methods and apparatuses for data copy avoidance where after a data access request is received from the first storage node, what is sent by a second storage node to the first storage node is not an address of a second storage space in a second mirrored cache, but an address of a first storage space in a first cache corresponding to the second storage space. In this way, data access may be implemented directly in the first cache on the first storage node, and can reduce data communication across different storage nodes, eliminate potential system performance bottlenecks, and enhance data access performance.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: August 15, 2017
    Assignee: EMC IP Holding Company, LLC
    Inventors: Ruiyong Jia, Lei Xue, Long Zhang, Jian Gao, Peng Xie, Huibing Xiao, Zhipeng Hu
  • Publication number: 20170134863
    Abstract: A speaker is provided in the present disclosure. The speaker includes a magnetic circuit system for providing magnetic field, a diaphragm, a suspension, a drive mechanism and a horizontal former, which is retained on the surface of the diaphragm directly facing the magnetic circuit system. The diaphragm is suspended above the magnetic circuit system for generating sound by vibrating. The suspension is used to suspend the diaphragm above the magnetic circuit system. The drive mechanism is disposed under the diaphragm and can interact with the magnetic circuit system so as to drive the diaphragm to vibrate in order to generate sound. The horizontal former is retained on the surface of the diaphragm directly facing the magnetic circuit system, wherein the horizontal former is provided with a communication space which communicates the space under the diaphragm and the space under the suspension.
    Type: Application
    Filed: October 18, 2016
    Publication date: May 11, 2017
    Applicant: AAC Technologies Pte. Ltd.
    Inventors: Jing Ma, Long Zhang
  • Publication number: 20170129909
    Abstract: Disclosed is a spirocyclic aryl phosphorus oxide or sulfide as an ALK inhibitor, particularly, a compound represented by formula (I) as an ALK inhibitor or pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: June 29, 2015
    Publication date: May 11, 2017
    Applicant: QUILU PHARMACEUTICAL CO., LTD.
    Inventors: Zhaozhong DING, Minghui ZHANG, Shuhui CHEN, Xile LIU, Yidong ZHU, Chuanwen FAN, Baoping ZHAO, Long ZHANG, Yingying YANG, Qingmei ZHENG, Shansong ZHENG, Haiwen WAN, Jinqing HU
  • Publication number: 20170134862
    Abstract: A speaker is provided in the present disclosure. The speaker includes a magnetic circuit system, a vibration system and an auxiliary system suspending the vibration system above the magnetic circuit system. The magnetic circuit system comprises a yoke, permanent magnets assembled on the yoke, and a magnetic gap near the permanent magnets. The yoke comprises an upper surface for assembling the permanent magnets, a lower surface opposite to the upper surface, side surfaces connecting the upper surface and the lower surface, and communication conduits extending through the upper surface and the side surface to communicate the magnetic gap and the space outside the speaker.
    Type: Application
    Filed: October 18, 2016
    Publication date: May 11, 2017
    Applicant: AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    Inventors: Jing Ma, Long Zhang
  • Publication number: 20170075671
    Abstract: The disclosure relates to a method, an apparatus, and a non-transitory computer-readable storage medium for remotely installing an application on a device. The method includes establishing a communication connection with a device; and sending a control instruction to the device through the communication connection, wherein the control instruction includes an application identification of the application, and the control instruction is configured to instruct the device to acquire and install the application based on the application identification.
    Type: Application
    Filed: April 14, 2016
    Publication date: March 16, 2017
    Applicant: Xiaomi Inc.
    Inventors: Shuang MU, Shunzhi YANG, Long ZHANG
  • Patent number: 9575357
    Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a liquid crystal layer sandwiched between the first substrate and the second substrate, a color filter having a plurality of first color barriers, second color barriers, and third color barriers. A lower alignment layer is disposed on the first substrate having a plurality of first lower alignment units, second lower alignment units, and third lower alignment units corresponding to the plurality of first color barriers, second color barriers, and third color barriers, respectively. An upper alignment layer is disposed on the second substrate having a plurality of first upper alignment units, second upper alignment units, and third upper alignment units corresponding to the plurality of first color barriers, second color barriers, and third color barriers, respectively. A lower regionalized polarizer is disposed on the first substrate, and an upper regionalized polarizer is disposed on the second substrate.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: February 21, 2017
    Assignees: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD., TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Shulin Yao, Long Zhang, Ting Zhou, Poping Shen, Zhaokeng Cao
  • Patent number: 9559411
    Abstract: A method for producing infrared ZnS domes comprises forming green body by CIP and sintering by hot pressing. In the present invention, the pressure transfers through inert particles hence distributes uniformly while the shape of the dome is controlled by a lower punch head. The ZnS ceramic domes produced by the method of the present invention are of uniform infrared properties with high yield.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: January 31, 2017
    Assignee: Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences
    Inventors: Xiaojian Mao, Baoyan Chai, Long Zhang, Benxue Jiang, Qiang Yuan, Junxi Xie
  • Publication number: 20170026756
    Abstract: A speaker is provided in the present disclosure. The speaker includes a membrane, a voice coil connected to the membrane, and a vibration part attached on the membrane. The membrane includes a main body and a periphery portion surrounding the main body. One of the vibration part and the main body includes a protrusion protruding away from the voice coil, and the other one of the vibration part and the main body includes a recess portion recessed towards the voice coil and corresponding to the protrusion.
    Type: Application
    Filed: March 24, 2016
    Publication date: January 26, 2017
    Applicant: AAC Technologies Pte. Ltd.
    Inventors: Rui Zhang, Long Zhang
  • Patent number: 9515377
    Abstract: Embodiments of the present invention provide an antenna apparatus. The antenna apparatus includes multiple antennas, a switching unit, a grounding layer, connecting lines and a dielectric substrate. The antennas are configured to transmit and receive electromagnetic waves. The connecting lines are configured to connect the switching unit and the antennas. The switching unit is configured to selectively feed signals to the antennas through the connecting lines. The grounding layer serves as a reference of zero potential, and by setting the shape or size of the grounding layer and the distance from the grounding layer to the antennas, the grounding layer is further configured to restrain a transmitting direction of the electromagnetic waves transmitted by the antennas. The dielectric substrate is configured to allow the grounding layer to be printed thereon, and the dielectric substrate is further configured to allow the antennas, the switching unit and the connecting lines.
    Type: Grant
    Filed: July 23, 2013
    Date of Patent: December 6, 2016
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Long Zhang, Qingxia Li, Rong Rong, Yuan Zhou
  • Publication number: 20160291399
    Abstract: The present disclosure provides a liquid crystal module and a display device. The liquid crystal module includes a backlight module, a display panel and a support element surrounding the display panel and the backlight module. A light-shielding belt is arranged between a side edge portion of the display panel and the adjacent support element, a first side surface of the light-shielding belt is adhered onto the support element, and an elastic element in abutment against the display panel is arranged at a second side surface of the light-shielding belt opposite to the first side surface.
    Type: Application
    Filed: March 16, 2015
    Publication date: October 6, 2016
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD .
    Inventors: Long ZHANG, Mookeun SHIN, Zhizhong TU, Yongjun YOON
  • Publication number: 20160238883
    Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a liquid crystal layer sandwiched between the first substrate and the second substrate, a color filter having a plurality of first color barriers, second color barriers, and third color barriers. A lower alignment layer is disposed on the first substrate having a plurality of first lower alignment units, second lower alignment units, and third lower alignment units corresponding to the plurality of first color barriers, second color barriers, and third color barriers, respectively. An upper alignment layer is disposed on the second substrate having a plurality of first upper alignment units, second upper alignment units, and third upper alignment units corresponding to the plurality of first color barriers, second color barriers, and third color barriers, respectively. A lower regionalized polarizer is disposed on the first substrate, and an upper regionalized polarizer is disposed on the second substrate.
    Type: Application
    Filed: December 30, 2015
    Publication date: August 18, 2016
    Inventors: SHULIN YAO, LONG ZHANG, TING ZHOU, POPING SHEN, ZHAOKENG CAO
  • Publication number: 20160238927
    Abstract: A reticle is provided. The reticle comprises a substrate having at least a first region and a second region; and an organic layer aligned in certain directions by an irradiation of a polarized UV light formed on a surface of the substrate. Wherein the organic layer in the first region has a first polarization direction; the organic layer in the second region has a second polarization direction; and the first polarization direction and the second polarization direction have a predetermined angle.
    Type: Application
    Filed: February 16, 2016
    Publication date: August 18, 2016
    Inventors: XIAOMIN LIU, LONG ZHANG, TING ZHOU, POPING SHEN
  • Publication number: 20160238892
    Abstract: A display panel includes a color filter film, a first polarizing film, and a second polarizing film. The color filter film comprises a color filter region and a light blocking region. The first polarizing film, placed at one side of the color filter film, comprises a first region corresponding to the color filter region of the color filter film and a second region corresponding to the light blocking region of the color filter film. The second polarizing film, placed at the one side of the color filter film, comprises a first region corresponding to the color filter region of the color filter film and a second region corresponding to the light blocking region of the color filter film, wherein a polarization axis of the second region of the second polarizing film and a polarization axis of the second region of the first polarizing film are perpendicular to each other.
    Type: Application
    Filed: February 16, 2016
    Publication date: August 18, 2016
    Inventors: XIAOMIN LIU, LONG ZHANG, TING ZHOU
  • Patent number: D793077
    Type: Grant
    Filed: August 10, 2016
    Date of Patent: August 1, 2017
    Inventor: Yu Long Zhang
  • Patent number: D793082
    Type: Grant
    Filed: April 21, 2016
    Date of Patent: August 1, 2017
    Inventor: Yu Long Zhang
  • Patent number: D793379
    Type: Grant
    Filed: April 21, 2016
    Date of Patent: August 1, 2017
    Inventor: Yu Long Zhang
  • Patent number: D793725
    Type: Grant
    Filed: April 21, 2016
    Date of Patent: August 8, 2017
    Inventor: Yu Long Zhang
  • Patent number: D793726
    Type: Grant
    Filed: April 21, 2016
    Date of Patent: August 8, 2017
    Inventor: Yu Long Zhang
  • Patent number: D794007
    Type: Grant
    Filed: April 21, 2016
    Date of Patent: August 8, 2017
    Inventor: Yu Long Zhang