Patents by Inventor Weijun Zhu
Weijun 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).
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Patent number: 11963026Abstract: A graphical user interface for use with one or more radios in a network can include any number of interfaces for providing access to features associated with one or more radios or the network.Type: GrantFiled: April 13, 2022Date of Patent: April 16, 2024Assignee: SILVUS TECHNOLOGIES, INC.Inventors: Neema Daneshvar, Ajit Warrier, Chris Nersesyan, Jimi Henderson, Weijun Zhu
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Patent number: 11952401Abstract: The present disclosure belongs to the technical field of biological products for veterinary medicine, and specifically relates to a recombinant foot-and-mouth disease virus (FMDV) with a reduced immunosuppressive activity, a preparation method and use thereof, and a recombinant vaccine strain. According to the present disclosure, it is firstly discovered that FMDV 3B protein has an immunosuppressive function, and key sites for exerting the immunosuppressive function are found. A recombinant FMDV vaccine strain with a lost immunosuppressive function in FMDV 3B protein is constructed by introducing amino acid mutations into three repeated copies of FMDV 3B protein.Type: GrantFiled: July 14, 2021Date of Patent: April 9, 2024Assignee: Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural SciencesInventors: Haixue Zheng, Fan Yang, Zixiang Zhu, Xiangle Zhang, Weijun Cao, Congcong Wang, Kangli Li, Huisheng Liu, Hong Tian, Keshan Zhang, Xiangtao Liu
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Publication number: 20220385547Abstract: A graphical user interface for use with one or more radios in a network can include any number of interfaces for providing access to features associated with one or more radios or the network.Type: ApplicationFiled: April 13, 2022Publication date: December 1, 2022Inventors: Neema Daneshvar, Ajit Warrier, Chris Nersesyan, Jimi Henderson, Weijun Zhu
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Patent number: 11317305Abstract: A graphical user interface for use with one or more radios in a network can include any number of interfaces for providing access to features associated with one or more radios or the network.Type: GrantFiled: September 2, 2020Date of Patent: April 26, 2022Assignee: SILVUS TECHNOLOGIES, INC.Inventors: Neema Daneshvar, Ajit Warrier, Chris Nersesyan, Jimi Henderson, Weijun Zhu
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Publication number: 20210292498Abstract: The invention belongs to the technical field of building materials, mainly relates to a high-strength carbon fiber composite bar with resin ribs on the surface, and a preparation method thereof. The invention comprises a carbon fiber and an epoxy resin matrix, wherein continuous spiral epoxy resin ribs are arranged on the surface of the bar, the thickness of the resin ribs is within 0.2 mm-0.4 mm, the width of the resin ribs is within 5 mm-7 mm, and the pitch of the resin rib is within 2 mm-4 mm. According to the present invention, during the forming process, the nylon belt winding of the present application does not squeeze the carbon fiber bundle, and due to tension of the carbon fiber bundle, the carbon fiber bundle remains straight along the lengthwise direction of the bar. Therefore, the bar manufactured by the method of the present invention has the characteristics of high strength and high modulus.Type: ApplicationFiled: June 29, 2019Publication date: September 23, 2021Applicant: FASTEN HONGSHENG GROUP CO., LTD.Inventors: Lihua LIU, Yuanlin ZHU, Weijun ZHU, Jiaqi ZHOU, Shengbin HUANG
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Publication number: 20210067988Abstract: A graphical user interface for use with one or more radios in a network can include any number of interfaces for providing access to features associated with one or more radios or the network.Type: ApplicationFiled: September 2, 2020Publication date: March 4, 2021Inventors: Neema Daneshvar, Ajit Warrier, Chris Nersesyan, Jimi Henderson, Weijun Zhu
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Patent number: 10781979Abstract: An LED lamp bulb, comprising: an LED lamp substrate (5) having at least one LED light source (51) mounted thereon; and an electrical isolation assembly (6a) disposed on the LED lamp substrate (5), wherein, the electrical isolation assembly (6a) electrically isolates the LED lamp substrate's charged part from outside of the LED lamp substrate (5). The LED lamp bulb can protect user from contacting the charged part inside the lamp housing (7) when the LED lamp bulb is broken and thereby avoid electric shock accidents. In addition, the directions of the light emitted by the LED light sources (51) can be changed to achieve different kinds of lighting effects.Type: GrantFiled: September 25, 2015Date of Patent: September 22, 2020Assignee: Jiaxing Super Lighting Electric Appliance Co., Ltd.Inventors: Tao Jiang, Liqin Li, Zhixiang Zeng, Qifeng Ye, Shuanglang Li, Zhaosong Lin, Dingkai Wang, Weijun Zhu
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Publication number: 20200260464Abstract: A wireless communication system may include a plurality of nodes that use a medium access control (MAC) protocol to communicate over a shared medium or a primary channel. The MAC protocol may include a non-transmitting state during which one or more nodes are silent in the primary channel while two nodes in the wireless communication system are in communicating over the primary channel. Systems and methods described herein use medium access protocol (MAC) underlay signaling, which may include measuring or sensing availability for spectrum or transmitting data without the loss of network throughput over a secondary channel in a wireless communications system. In some embodiments, the systems and methods described herein use dynamic spectrum access (DSA) protocols to switch the channel of communication in the wireless communication system.Type: ApplicationFiled: February 7, 2020Publication date: August 13, 2020Inventors: Weijun Zhu, Ajit Warrier, Mansour Rachid
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Patent number: 10619833Abstract: This present invention provides a Curved LED tubular lamp, comprising a Curved lamp tube as mentioned above, wherein the first straight tube has a first inner wall and a first outer wall opposite to the first inner wall along the longitudinal axis of the first straight tube, and the second straight tube has a second inner wall and a second outer wall opposite to the second inner wall along the longitudinal axis of the second straight tube, and the rear supporter has a third inner wall and a third outer wall opposite to the third inner wall along the axis of the rear supporter, whereby the first inner wall, the third inner wall and the second inner wall is defined as an inner area, and the first outer wall, the third outer wall and the second outer wall is defined as an outer area; a LED light board installed on the inner area of the Curved lamp tube; two lamp caps respectively capped on the front ends of the first straight tube and the second straight tube, and connected with each other by a first front suppoType: GrantFiled: March 8, 2019Date of Patent: April 14, 2020Inventors: Wentao Yao, Weijun Zhu, Zhaosong Lin, Zhi Guo
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Patent number: 10408441Abstract: A curved LED tubular lamp is disclosed. The curved LED tubular lamp includes a curved lamp tube having two straight segments and a curve segment disposed between the two straight segments; at least one flexible substrate having a plurality of LEDs mounted thereon, and at least one positioning pillar formed on the inner surface of the curve segment of the curved lamp tube, wherein each of the two straight segments and the curve segment have LEDs disposed therein, and wherein the flexible substrate is disposed in at least the curve segment.Type: GrantFiled: May 7, 2019Date of Patent: September 10, 2019Assignees: Zhejiang Super Lighting Electric, Appliance Co., Ltd.Inventors: Wentao Yao, Weijun Zhu, Zhaosong Lin, Zhi Guo
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Publication number: 20190264900Abstract: A curved LED tubular lamp is disclosed. The curved LED tubular lamp includes a curved lamp tube having two straight segments and a curve segment disposed between the two straight segments; at least one flexible substrate having a plurality of LEDs mounted thereon, and at least one positioning pillar formed on the inner surface of the curve segment of the curved lamp tube, wherein each of the two straight segments and the curve segment have LEDs disposed therein, and wherein the flexible substrate is disposed in at least the curve segment.Type: ApplicationFiled: May 7, 2019Publication date: August 29, 2019Inventors: WENTAO YAO, WEIJUN ZHU, ZHAOSONG LIN, ZHI GUO
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Publication number: 20190203916Abstract: This present invention provides a Curved LED tubular lamp, comprising a Curved lamp tube as mentioned above, wherein the first straight tube has a first inner wall and a first outer wall opposite to the first inner wall along the longitudinal axis of the first straight tube, and the second straight tube has a second inner wall and a second outer wall opposite to the second inner wall along the longitudinal axis of the second straight tube, and the rear supporter has a third inner wall and a third outer wall opposite to the third inner wall along the axis of the rear supporter, whereby the first inner wall, the third inner wall and the second inner wall is defined as an inner area, and the first outer wall, the third outer wall and the second outer wall is defined as an outer area; a LED light board installed on the inner area of the Curved lamp tube; two lamp caps respectively capped on the front ends of the first straight tube and the second straight tube, and connected with each other by a first front suppoType: ApplicationFiled: March 8, 2019Publication date: July 4, 2019Inventors: WENTAO YAO, WEIJUN ZHU, ZHAOSONG LIN, ZHI GUO
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Patent number: 10288272Abstract: A curved LED tubular lamp is disclosed. The curved LED tubular lamp includes a curved lamp tube having two straight segments and a curve segment disposed between the two straight segments; at least one flexible substrate having a plurality of LEDs mounted thereon, and at least one positioning pillar formed on the inner surface of the curve segment of the curved lamp tube, wherein each of the two straight segments and the curve segment have LEDs disposed therein, and wherein the flexible substrate is disposed in at least the curve segment.Type: GrantFiled: February 24, 2017Date of Patent: May 14, 2019Assignee: Zhejiang Super Lighting Electric Appliance Co., LtdInventors: Wentao Yao, Weijun Zhu, Zhaosong Lin, Zhi Guo
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Publication number: 20170268759Abstract: A curved LED tubular lamp is disclosed. The curved LED tubular lamp includes a curved lamp tube having two straight segments and a curve segment disposed between the two straight segments; at least one flexible substrate having a plurality of LEDs mounted thereon, and at least one positioning pillar formed on the inner surface of the curve segment of the curved lamp tube, wherein each of the two straight segments and the curve segment have LEDs disposed therein, and wherein the flexible substrate is disposed in at least the curve segment.Type: ApplicationFiled: February 24, 2017Publication date: September 21, 2017Inventors: WENTAO YAO, WEIJUN ZHU, ZHAOSONG LIN, ZHI GUO
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Publication number: 20170074462Abstract: An LED lamp bulb, comprising: an LED lamp substrate (5) having at least one LED light source (51) mounted thereon; and an electrical isolation assembly (6a) disposed on the LED lamp substrate (5), wherein, the electrical isolation assembly (6a) electrically isolates the LED lamp substrate's charged part from outside of the LED lamp substrate (5). The LED lamp bulb can protect user from contacting the charged part inside the lamp housing (7) when the LED lamp bulb is broken and thereby avoid electric shock accidents. In addition, the directions of the light emitted by the LED light sources (51) can be changed to achieve different kinds of lighting effects.Type: ApplicationFiled: September 25, 2015Publication date: March 16, 2017Applicant: JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTDInventors: Tao JIANG, Liqin LI, Zhixiang ZENG, Qifeng YE, Shuanglang LI, Zhaosong LIN, Dingkai WANG, Weijun ZHU
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Patent number: 9451627Abstract: A wireless communication system may include a plurality of nodes that use a medium access control (MAC) protocol to communicate over a shared medium or a primary channel. The MAC protocol may include a non-transmitting state during which one or more nodes are silent in the primary channel while two nodes in the wireless communication system are in communicating over the primary channel. Systems and methods described herein use medium access protocol (MAC) underlay signaling, which may include measuring or sensing availability for spectrum or transmitting data without the loss of network throughput over a secondary channel in a wireless communications system. In some embodiments, the systems and methods described herein use dynamic spectrum access (DSA) protocols to switch the channel of communication in the wireless communication system.Type: GrantFiled: December 15, 2015Date of Patent: September 20, 2016Assignee: Silvus Technologies, Inc.Inventors: Weijun Zhu, Phillip James Duncan, Mansour Rachid, Gaelen Stanislaus Pereira, Yi Jiang
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Patent number: 9304282Abstract: A focusing motor an enclosure includes: a lens barrel; a lower support; an iron sheet perpendicularly fixed to the lower support; a coil attached to an inner surface of the iron sheet; at least one pair of magnets arranged on an outer side of the barrel along an optic axis of the barrel and parallel to the coil, a magnetic pole of one magnet is opposite to that of an adjacent magnet; a first guide rail disposed on the outer side of the barrel; a second guide rail disposed on an inner side of the lower support and parallel to the first guide rail; and a pulley assembly located between the barrel and the lower support, and movable along the first and second guide rails.Type: GrantFiled: July 25, 2014Date of Patent: April 5, 2016Assignee: AAC Technologies Pte. Ltd.Inventor: Weijun Zhu
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Patent number: 9178550Abstract: Methods and systems for mitigating interference or estimating a covariance matrix in a communication system are disclosed. A method of demodulating a received signal in a communication system can include receiving a first plurality of waveforms, estimating a covariance matrix based on the first plurality of waveforms, determining a spatial filter based on the estimated covariance matrix, receiving a second plurality of waveforms, generating at least one filtered waveform by applying the spatial filter to the second plurality of waveforms, and demodulating the at least one filtered waveform.Type: GrantFiled: May 22, 2014Date of Patent: November 3, 2015Assignee: Silvus Technologies, Inc.Inventors: Anish Narendra Shah, Weijun Zhu, Babak Daneshrad
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Patent number: D982021Type: GrantFiled: September 3, 2019Date of Patent: March 28, 2023Assignee: Silvus Technologies, Inc.Inventors: Neema Daneshvar, Ajit Warrier, Chris Nersesyan, Jimi Henderson, Weijun Zhu
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Patent number: D1027263Type: GrantFiled: September 14, 2021Date of Patent: May 14, 2024Assignee: Ganzhou Zhongheng Optoelectronics Technology Co., Ltd.Inventor: Weijun Zhu