Patents by Inventor Zhiqiang Huang
Zhiqiang Huang 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: 10392672Abstract: The present invention relates to a strain of Rhodotorula sp. OMK-1(CCTCC M 2015326) and a method for producing natural cinnamic acid through the fermentation of Rhodotorula sp. OMK-1. The production method comprises steps of strain activation, seed culture, fermentation, extraction, etc. The fermentation process uses natural glucose, amino acids, etc. as raw materials to produce cinnamic acid via the metabolism of Rhodotorula sp. OMK-1. The present invention provides a safe and environmentally friendly method for producing natural cinnamic acid at low temperature and low pressure with simple operation and reduced pollution.Type: GrantFiled: January 13, 2016Date of Patent: August 27, 2019Assignee: XIAMEN OAMIC BIOTECHNOLOGY CO., LTD.Inventors: Chenguang Xing, Xijing Zhao, Zhiqiang Huang, Cuiping Chen, Wei Liu
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Patent number: 10364446Abstract: The present invention relates to a bacterial strain, Streptomyces psammoticus OMK-4, and a method for vanillin production by fermentation of the bacterial strain. The method of the fermentation includes the following steps: activating the strain, culturing the seed, fermenting, extracting and so on. This method using ferulic acid as one of the raw materials to produce vanillin through microbial fermentation is safe and environmentally friendly.Type: GrantFiled: January 13, 2016Date of Patent: July 30, 2019Assignee: XIAMEN OAMIC BIOTECHNOLOGY CO., LTD.Inventors: Xijing Zhao, Chenguang Xing, Zhiqiang Huang, Wei Liu, Hongcan Gong
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Patent number: 10168025Abstract: There is provided a beacon assembly (10) including an integral cast metal mounting base (11) having a mounting flange (12) bounded by a ventilated side wall portion (16) and an upper wall portion (17) combining to support integral cooling fins (20). The side wall portion (16), transparent housing (23) and mounting base (11) form an upper chamber (24). An integrally formed motor housing portion (32) supports a synchronous DC motor (36) driving an input spur gear (44) meshed with a carrier (53) and gear belt (58) assembly supporting a metallized polymer parabolic reflector (56). The thermal mount (30) mounts an LED Array (60) using thermal paste at the reflector (56) focal point.Type: GrantFiled: October 28, 2016Date of Patent: January 1, 2019Inventors: Marc McNicol, Zhiqiang Huang
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Patent number: 10100264Abstract: The present disclosure provides an experimental loop system for fluidization exploitation of solid-state marine gas hydrate, comprising: four modules, namely a gas hydrate sample large-amount and rapid preparation module, a gas hydrate multi-scale smashing and slurry fidelity transfer module, a gas hydrate slurry pipeline conveying characteristic experiment module, and a data collection and monitoring and safety control module. The gas hydrate experimental loop device provided by the present disclosure may be used for researching the synthesis, decomposition, gas storage rate and phase equilibrium of gas hydrate, and researching the pipeline conveying flow resistance and heat transfer characteristics, and is significant for solving the blockage problem in the gas pipeline conveying process, storage and conveying of the gas hydrate, solid-state fluidization exploitation of the marine gas hydrate and pipeline conveying experimental simulation thereof.Type: GrantFiled: March 9, 2017Date of Patent: October 16, 2018Assignee: SOUTHWEST PETROLEUM UNIVERSITYInventors: Jinzhou Zhao, Yanjun Liu, Leilei Jiang, Shouwei Zhou, Mi Zhang, Ping Guo, Guorong Wang, Qingping Li, Zhiqiang Huang
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Patent number: 9990616Abstract: The present invention is applicable to the field of POS machines, and provides a magnetic head protection frame used in a POS machine, a card swiping module using the magnetic head protection frame, and a POS machine using the card swiping module. The magnetic head protection frame comprises a support frame, the support frame is strip-shaped, and the support frame defines a first opening exposing the magnetic head; a circuit board is mounted on an outside surface of the support frame, the circuit board is arranged along the whole length direction of the support frame, and the circuit board avoids a position corresponding to the first opening; connecting wires are connected on the circuit board.Type: GrantFiled: May 28, 2015Date of Patent: June 5, 2018Assignee: PAX COMPUTER TECHNOLOGY (SHENZHEN) CO., LTD.Inventors: Yuzhuo Wang, Zhiqiang Huang
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Publication number: 20180148802Abstract: The present invention relates to a strain of Rhodotorula sp. OMK-1(CCTCC M 2015326) and a method for producing natural cinnamic acid through the fermentation of Rhodotorula sp. OMK-1. The production method comprises steps of strain activation, seed culture, fermentation, extraction, etc. The fermentation process uses natural glucose, amino acids, etc. as raw materials to produce cinnamic acid via the metabolism of Rhodotorula sp. OMK-1. The present invention provides a safe and environmentally friendly method for producing natural cinnamic acid at low temperature and low pressure with simple operation and reduced pollution.Type: ApplicationFiled: January 13, 2016Publication date: May 31, 2018Applicant: XIAMEN OAMIC BIOTECHNOLOGY CO., LTD.Inventors: Chenguang XING, Xijing ZHAO, Zhiqiang HUANG, Cuiping CHEN, Wei LIU
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Publication number: 20180142270Abstract: The present invention relates to a bacterial strain, Streptomyces psammoticus OMK-4, and a method for vanillin production by fermentation of the bacterial strain. The method of the fermentation includes the following steps: activating the strain, culturing the seed, fermenting, extracting and so on. This method using ferulic acid as one of the raw materials to produce vanillin through microbial fermentation is safe and environmentally friendly.Type: ApplicationFiled: January 13, 2016Publication date: May 24, 2018Applicant: XIAMEN OAMIC BIOTECHNOLOGY CO., LTD.Inventors: Xijing ZHAO, Chenguang XING, Zhiqiang HUANG, Wei LIU, Hongcan GONG
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Patent number: 9977511Abstract: The present invention is applicable to the field of POS machines, and provides a peep-proof input keyboard and a POS machine using the peep-proof input keyboard. The peep-proof input keyboard comprises a circuit board, a keyboard, and a peep-proof cover, the keyboard includes a plurality of keys configured to input information, a portion of the circuit board corresponding to the keys is provided with a first connecting finger configured for the pressing operations of the keys, the circuit board is provided with a second connecting finger configured to control the keyboard to work and be turned off, and a bottom of the peep-proof cover is provided with at least one support post configured to abut against the second connecting finger so as to enable the keyboard to work.Type: GrantFiled: May 28, 2015Date of Patent: May 22, 2018Assignee: PAX COMPUTER TECHNOLOGY (SHENZHEN) CO., LTD.Inventors: Yuzhuo Wang, Zhiqiang Huang
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Patent number: 9912320Abstract: An exponentially-scaling switched impedance circuit includes: two or more impedance scaling circuits, wherein each impedance scaling circuit comprises: an input port; an output port; and a switched impedance circuit connected in parallel to the output port. Each impedance scaling circuit is configured to provide an effective impedance at the input port corresponding to a scaled-down version of the exponentially-scaling switched impedance circuit. The two or more impedance scaling circuits are connected in a cascade such that an input of an impedance scaling circuit is connected to an output of a previous impedance scaling circuit and/or an output of the impedance scaling circuit is connected to an input of a next impedance scaling circuit.Type: GrantFiled: June 13, 2016Date of Patent: March 6, 2018Assignee: The Hong Kong University of Science and TechnologyInventors: Howard Cam Luong, Zhiqiang Huang
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Publication number: 20170359052Abstract: An exponentially-scaling switched impedance circuit includes: two or more impedance scaling circuits, wherein each impedance scaling circuit comprises: an input port; an output port; and a switched impedance circuit connected in parallel to the output port. Each impedance scaling circuit is configured to provide an effective impedance at the input port corresponding to a scaled-down version of the exponentially-scaling switched impedance circuit. The two or more impedance scaling circuits are connected in a cascade such that an input of an impedance scaling circuit is connected to an output of a previous impedance scaling circuit and/or an output of the impedance scaling circuit is connected to an input of a next impedance scaling circuit.Type: ApplicationFiled: June 13, 2016Publication date: December 14, 2017Inventors: Howard Cam Luong, Zhiqiang Huang
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Publication number: 20170260469Abstract: The present disclosure provides an experimental loop system for fluidization exploitation of solid-state marine gas hydrate, comprising: four modules, namely a gas hydrate sample large-amount and rapid preparation module, a gas hydrate multi-scale smashing and slurry fidelity transfer module, a gas hydrate slurry pipeline conveying characteristic experiment module, and a data collection and monitoring and safety control module. The gas hydrate experimental loop device provided by the present disclosure may be used for researching the synthesis, decomposition, gas storage rate and phase equilibrium of gas hydrate, and researching the pipeline conveying flow resistance and heat transfer characteristics, and is significant for solving the blockage problem in the gas pipeline conveying process, storage and conveying of the gas hydrate, solid-state fluidization exploitation of the marine gas hydrate and pipeline conveying experimental simulation thereof.Type: ApplicationFiled: March 9, 2017Publication date: September 14, 2017Applicant: SOUTHWEST PETROLEUM UNIVERSITYInventors: JINZHOU ZHAO, YANJUN LIU, LEILEI JIANG, SHOUWEI ZHOU, MI ZHANG, PING GUO, GUORONG WANG, QINGPING LI, ZHIQIANG HUANG
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Patent number: 9713173Abstract: A method for implementing a trunking service, an evolved node B and a terminal are applied to a long term evolution system, and the method comprises: an evolved node B receiving a call request message sent by a calling terminal in a trunking common control channel (TCCCH) in an uplink direction, wherein, the TCCCH is used for bearing an uplink message of a trunking terminal. The above-mentioned technical solution implements a trunking function in a manner of newly adding a trunking service dedicated logic channel in an uplink/downlink direction and on the basis of an LTE system standard protocol, and supports concurrence of an LTE service and a trunking service in a same system. The demands of the trunking communications may be implemented on the basis of the LTE system, and the coexistence of the trunking service and the LTE service in a same system is implemented.Type: GrantFiled: August 2, 2013Date of Patent: July 18, 2017Assignee: ZTE CorporationInventors: Xi Yu, Liangbin Li, Zhiqiang Huang, Zhongshi Xie
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Publication number: 20170169410Abstract: The present invention is applicable to the field of POS machines, and provides a magnetic head protection frame used in a POS machine, a card swiping module using the magnetic head protection frame, and a POS machine using the card swiping module. The magnetic head protection frame comprises a support frame, the support frame is strip-shaped, and the support frame defines a first opening exposing the magnetic head; a circuit board is mounted on an outside surface of the support frame, the circuit board is arranged along the whole length direction of the support frame, and the circuit board avoids a position corresponding to the first opening; connecting wires are connected on the circuit board.Type: ApplicationFiled: May 28, 2015Publication date: June 15, 2017Inventors: Yuzhuo WANG, Zhiqiang HUANG
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Publication number: 20170169416Abstract: The present invention is applicable to the field of POS machines, and provides a hidden wireless swiping device used in a POS machine and a POS machine using the hidden wireless swiping device. The hidden wireless swiping device comprises a circuit board, a wireless module, a light transmission plate configured to cover the wireless module, and an indicator light mounted on the circuit board; at least one surface of the light transmission plate is a frosted surface, and the circuit board is provided thereon with a control circuit configured to control the wireless module and the indicator light to operate. In the hidden wireless swiping device, the light transmission plate of which one surface is arranged to be a frosted surface covers on the wireless module, the indicator light is arranged on the circuit board, and the control circuit is arranged on the circuit board to control the wireless module and the indicator light to be turned on/off and to operate.Type: ApplicationFiled: May 28, 2015Publication date: June 15, 2017Inventors: Yuzhuo WANG, Zhiqiang HUANG
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Publication number: 20170068329Abstract: The present invention is applicable to the field of POS machines, and provides a peep-proof input keyboard and a POS machine using the peep-proof input keyboard. The peep-proof input keyboard comprises a circuit board, a keyboard, and a peep-proof cover, the keyboard includes a plurality of keys configured to input information, a portion of the circuit board corresponding to the keys is provided with a first connecting finger configured for the pressing operations of the keys, the circuit board is provided with a second connecting finger configured to control the keyboard to work and be turned off, and a bottom of the peep-proof cover is provided with at least one support post configured to abut against the second connecting finger so as to enable the keyboard to work.Type: ApplicationFiled: May 28, 2015Publication date: March 9, 2017Inventors: Yuzhuo WANG, Zhiqiang HUANG
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Publication number: 20170045204Abstract: There is provided a beacon assembly (10) including an integral cast metal mounting base (11) having a mounting flange (12) bounded by a ventilated side wall portion (16) and an upper wall portion (17) combining to support integral cooling fins (20). The side wall portion (16), transparent housing (23) and mounting base (11) form an upper chamber (24). An integrally formed motor housing portion (32) supports a synchronous DC motor (36) driving an input spur gear (44) meshed with a carrier (53) and gear belt (58) assembly supporting a metallized polymer parabolic reflector (56). The thermal mount (30) mounts an LED Array (60) using thermal paste at the reflector (56) focal point.Type: ApplicationFiled: October 28, 2016Publication date: February 16, 2017Inventors: MARC McNICOL, ZHIQIANG HUANG
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Patent number: 9322519Abstract: The invention relates to an LED fluorescent tube, characterized in that the tube comprises: a light guide column; two round aluminum substrates or round copper-aluminum bases distributed symmetrically at both sides of the light guide column in the axial direction of the light guide column, gradually far away from the light guide column; two cylindrical hollow column radiators equipped with wire passing holes; and two holders. The LED fluorescent tube of the invention has not only good heat dissipation, but also light weight and excellent energy-saving effect due to the structural advantages.Type: GrantFiled: May 5, 2014Date of Patent: April 26, 2016Assignee: XI'AN HEAVY EQUIPMENT MANUFACTURING GROUP WEINAN OTPOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Jianzhou Wang, Rui Pan, Zhiqiang Huang, Weiqi Su, Yaolong Hou, Jing Fan
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Publication number: 20150312944Abstract: A method for implementing a trunking service, an evolved node B and a terminal are applied to a long term evolution system, and the method comprises: an evolved node B receiving a call request message sent by a calling terminal in a trunking common control channel (TCCCH) in an uplink direction, wherein, the TCCCH is used for bearing an uplink message of a trunking terminal. The above-mentioned technical solution implements a trunking function in a manner of newly adding a trunking service dedicated logic channel in an uplink/downlink direction and on the basis of an LTE system standard protocol, and supports concurrence of an LTE service and a trunking service in a same system. The demands of the trunking communications may be implemented on the basis of the LTE system, and the coexistence of the trunking service and the LTE service in a same system is implemented.Type: ApplicationFiled: August 2, 2013Publication date: October 29, 2015Inventors: Xi YU, Liangbin LI, Zhiqiang HUANG, Zhongshi XIE
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Patent number: D810817Type: GrantFiled: July 15, 2015Date of Patent: February 20, 2018Assignee: PAX COMPUTER TECHNOLOGY (SHENZHEN) CO., LTD.Inventors: Yuzhuo Wang, Zhiqiang Huang, Yunbo Huang
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Patent number: D823935Type: GrantFiled: July 15, 2015Date of Patent: July 24, 2018Assignee: PAX COMPUTER TECHNOLOGY (SHENZHEN) CO., LTD.Inventors: Yuzhuo Wang, Zhiqiang Huang, Xiaojun Huang