Patents by Inventor Gui Wang
Gui Wang 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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Publication number: 20240125959Abstract: A method for predicting a size range of a lost circulation channel based on deep learning (DL) is provided. The method includes the following steps: S1: acquiring data of the lost circulation channel, and establishing a prediction dataset of the size range of the lost circulation channel; S2: preprocessing the prediction dataset of the size range of the lost circulation channel, and determining the size range of the lost circulation channel; S3: establishing a prediction model for the size range of the lost circulation channel; and S4: optimizing the prediction model for the size range of the lost circulation channel, and predicting the size range of the lost circulation channel. The method overcomes the shortcomings of conventional methods, for example, the prediction value of the size of the downhole lost circulation channel is single, inaccurate and not real-time.Type: ApplicationFiled: March 30, 2023Publication date: April 18, 2024Applicant: Southwest Petroleum UniversityInventors: Gui WANG, Rongcang FAN, Zhengguo ZHAO, Xiantao XIE, Yanjun REN, Fang LI
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Patent number: 11946878Abstract: A device for unidirectional propagation of microwaves comprises a resonant microwave structure arranged to transmit microwaves between two ports and a magnetic source arranged to provide a generally static magnetic field and to have a resonant frequency distinct from that of the microwave structure, which is disposed adjacent the microwave structure so as to be located in presence of electromagnetic fields emanating from the transmitted microwaves such that the magnetic field interacts with the electromagnetic fields of the microwaves so as to form a set of hybridized resonant frequencies at which zero intrinsic damping exists, one of the set of hybridized resonant frequencies being a real eigenvalue providing the unidirectional propagation from one of the first and second ports to the other. A related method comprises arranging the magnetic source at a prescribed position where the real eigenvalue matches the frequency of an input signal applied at a selected port.Type: GrantFiled: December 10, 2020Date of Patent: April 2, 2024Assignee: University of ManitobaInventors: Can-Ming Hu, Yi-Pu Wang, Yongsheng Gui, Mun Kim
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Patent number: 11932027Abstract: A media processing device includes: a housing; a cover rotatable between open and closed positions; a main logic board (MLB) supporting a controller, and having a slot extending into the MLB from an open end at a perimeter of the MLB, the slot traversing the MLB from an upper surface to a lower surface; a receiver affixed to the MLB on a first side of the slot, and an emitter affixed to the MLB on a second side of the slot, to emit radiation detectable by the receiver; and a tab movably coupled to the housing, to obstruct the slot and prevent detection of the radiation by the receiver when the cover is in a first one of the open and closed positions, and to clear the slot and permit detection of the radiation by the receiver when the cover is in the other of the open and closed positions.Type: GrantFiled: February 9, 2021Date of Patent: March 19, 2024Assignee: Zebra Technologies CorporationInventors: Huanhua Liao, Yunbo Yuan, Zhong Gui Wang
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Patent number: 11912898Abstract: A CNS millbase dispersion, comprises a solvent and up to 0.5 wt % of at least one CNS-derived material dispersed in the millbase dispersion and selected from the group consisting of: carbon nanostructures, fragments of carbon nanostructures, fractured carbon nanotubes, and any combination thereof. The carbon nanostructures or fragments of carbon nanostructures include a plurality of multiwall carbon nanotubes that are crosslinked in a polymeric structure by being branched, interdigitated, entangled and/or sharing common walls, and the fractured carbon nanotubes are derived from the carbon nanostructures and are branched and share common walls with one another. A Brookfield viscosity of the dispersion measured at room temperature at 10 rpm is less than 3000 cP.Type: GrantFiled: March 11, 2021Date of Patent: February 27, 2024Assignee: Cabot CorporationInventors: Zhangliang Gui, Jin-nan Liu, Shi-Lin Wang
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Publication number: 20240051308Abstract: An embodiment of a cradle has a cradle body configured to support a printing device. The cradle has first and second printer capture flanges extending from the cradle body proximate a capture end of the cradle body. The cradle has first and second biased latches extending from the cradle body between the capture end and a release end of the cradle body. The cradle has a biased release member movable between a first position and a release position. The cradle has a release linkage supported by the cradle body, the release linkage coupling the biased release member and the first and second biased latches, wherein the release linkage is structured to drive the first and second biased latches from respective locked positions to respective unlocked positions in response to movement of the biased release member from a first position to a release position.Type: ApplicationFiled: October 23, 2023Publication date: February 15, 2024Inventors: Roy P. Lyman, Zhong Gui Wang, David F. Beck, Anthony R. Helberg
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Publication number: 20230339713Abstract: A system to monitor available media in a printer is disclosed. The system may include a media holder that includes a support frame and a support member that extends from the support frame. The support member may be configured to receive a media roll. The system may include an optical sensor attached to the support frame of the media holder. The optical sensor may be configured to include an axial end of the media roll within a field of view of the optical sensor. The optical sensor may be configured to output sensor data that indicates whether the media roll has available media according to a radius of the axial end.Type: ApplicationFiled: October 26, 2021Publication date: October 26, 2023Inventors: Suwei Wang, Yong Liu, Bo Liu, Zhong Gui Wang
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Patent number: 11794488Abstract: An embodiment of a cradle has a cradle body configured to support a printing device. The cradle has first and second printer capture flanges extending from the cradle body proximate a capture end of the cradle body. The cradle has first and second biased latches extending from the cradle body between the capture end and a release end of the cradle body. The cradle has a biased release member movable between a first position and a release position. The cradle has a release linkage supported by the cradle body, the release linkage coupling the biased release member and the first and second biased latches, wherein the release linkage is structured to drive the first and second biased latches from respective locked positions to respective unlocked positions in response to movement of the biased release member from a first position to a release position.Type: GrantFiled: February 28, 2019Date of Patent: October 24, 2023Assignee: Zebra Technologies CorporationInventors: Roy P. Lyman, Zhong Gui Wang, David F. Beck, Anthony Ross Helberg
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Publication number: 20230264496Abstract: A media processing apparatus includes: a base defining (i) a chamber configured to receive a media supply, and (ii) a lower portion of a media outlet; a ribbon positioning assembly coupled to the base, the ribbon positioning assembly configured to support a print head at an upper portion of the media outlet; an input assembly affixed to the ribbon positioning assembly, the input assembly including an input device activatable to generate a signal to a controller of the media processing apparatus; a lid coupled to the base, and movable relative to the base between (i) a closed position to enclose the chamber and the ribbon positioning assembly, and (ii) an open position to expose the chamber for access from an exterior of the media processing apparatus; the lid including an opening configured to align with the input device when the lid is in the closed position.Type: ApplicationFiled: February 24, 2022Publication date: August 24, 2023Inventors: Huanhua Liao, QiMing Feng, Yong Liu, Zhong Gui Wang
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Publication number: 20230173834Abstract: A media processing device includes: a housing; a cover rotatable between open and closed positions; a main logic board (MLB) supporting a controller, and having a slot extending into the MLB from an open end at a perimeter of the MLB, the slot traversing the MLB from an upper surface to a lower surface; a receiver affixed to the MLB on a first side of the slot, and an emitter affixed to the MLB on a second side of the slot, to emit radiation detectable by the receiver; and a tab movably coupled to the housing, to obstruct the slot and prevent detection of the radiation by the receiver when the cover is in a first one of the open and closed positions, and to clear the slot and permit detection of the radiation by the receiver when the cover is in the other of the open and closed positions.Type: ApplicationFiled: February 9, 2021Publication date: June 8, 2023Inventors: Huanhua Liao, Yunbo Yuan, Zhong Gui Wang
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Patent number: 11397839Abstract: A method of designing a particle size distribution of particulate bridging lost circulation material for a fractured leakage includes the following steps: classifying the lost circulation materials according to a particle size; calculating an expected range of a characteristic particle size of the lost circulation materials according to a fracture width and particle size selection criteria; setting a relative percentage content of the each level of the lost circulation materials; using a particle size distribution function to fit a particle size distribution curve; calculating the characteristic particle size of the lost circulation materials according to the particle size distribution curve; determining whether the calculated characteristic particle size conforms to the expected range of the characteristic particle size; and generating the particle size distribution of the lost circulation materials conforming to the particle size selection criteria.Type: GrantFiled: June 10, 2020Date of Patent: July 26, 2022Assignee: SOUTHWEST PETROLEUM UNIVERSITYInventors: Gui Wang, Shengjiang Xu, Xiaolin Pu, Hu Jia, Tianshou Ma
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Publication number: 20200394350Abstract: A method of designing a particle size distribution of particulate bridging lost circulation material for a fractured leakage includes the following steps: classifying the lost circulation materials according to a particle size; calculating an expected range of a characteristic particle size of the lost circulation materials according to a fracture width and particle size selection criteria; setting a relative percentage content of the each level of the lost circulation materials; using a particle size distribution function to fit a particle size distribution curve; calculating the characteristic particle size of the lost circulation materials according to the particle size distribution curve; determining whether the calculated characteristic particle size conforms to the expected range of the characteristic particle size; and generating the particle size distribution of the lost circulation materials conforming to the particle size selection criteria.Type: ApplicationFiled: June 10, 2020Publication date: December 17, 2020Applicant: Southwest Petroleum UniversityInventors: Gui WANG, Shengjiang XU, Xiaolin PU, Hu JIA, Tianshou MA
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Patent number: 10547999Abstract: A data transmission method is performed by at least one processor of a terminal, and includes displaying one or more messages, each of the one or more messages including a data file, based on a touch and hold input on one of the one or more messages, displaying an option for displaying one or more icons respectively indicating one or more hardware devices capable of executing the data file of the one of the one or more messages, based on a touch input on the option, displaying the one or more icons respectively indicating the one or more hardware devices, and based on a touch input on one of the one or more icons indicating one of the one or more hardware devices, sending, to the one of the one or more hardware devices, the data file of the one of the one or more messages.Type: GrantFiled: July 11, 2018Date of Patent: January 28, 2020Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Sui Peng Qi, Shi Hai Cheng, Ming Yong Lin, Liang Liang Fan, Yi Fu Wang, Zhi Yong Yang, Jin Gui Wang, Lu Lu Xie, Feng Liu, Xiao Hui Yao, Dun Wei Wu, Qing Zhu Zhong
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Publication number: 20190193437Abstract: An embodiment of a cradle has a cradle body configured to support a printing device. The cradle has first and second printer capture flanges extending from the cradle body proximate a capture end of the cradle body. The cradle has first and second biased latches extending from the cradle body between the capture end and a release end of the cradle body. The cradle has a biased release member movable between a first position and a release position. The cradle has a release linkage supported by the cradle body, the release linkage coupling the biased release member and the first and second biased latches, wherein the release linkage is structured to drive the first and second biased latches from respective locked positions to respective unlocked positions in response to movement of the biased release member from a first position to a release position.Type: ApplicationFiled: February 28, 2019Publication date: June 27, 2019Inventors: Roy P. Lyman, Zhong Gui Wang, David F. Beck, Anthony Ross Helberg
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Publication number: 20180324575Abstract: A data transmission method is performed by at least one processor of a terminal, and includes displaying one or more messages, each of the one or more messages including a data file, based on a touch and hold input on one of the one or more messages, displaying an option for displaying one or more icons respectively indicating one or more hardware devices capable of executing the data file of the one of the one or more messages, based on a touch input on the option, displaying the one or more icons respectively indicating the one or more hardware devices, and based on a touch input on one of the one or more icons indicating one of the one or more hardware devices, sending, to the one of the one or more hardware devices, the data file of the one of the one or more messages.Type: ApplicationFiled: July 11, 2018Publication date: November 8, 2018Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Sui Peng QI, Shi Hai CHENG, Ming Yong LIN, Liang Liang FAN, Yi Fu WANG, Zhi Yong YANG, Jin Gui WANG, Lu Lu JIE, Feng LU, Xiao Hui YAO, Dun Wei WU, Qing Zhu ZHONG
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Publication number: 20180264542Abstract: The invention discloses a cast wheel mold cavity exhaust device, includes a bottom mold, a side mold, a top mold, an upper exhaust pin and a lower exhaust pin. A boss is provided on the bottom mold corresponding to the window molding part of a wheel, a groove cavity is provided on the top mold corresponding to the boss, a step hole is provided on the boss of the bottom mold, and the lower exhaust pin is installed in the step hole.Type: ApplicationFiled: May 25, 2017Publication date: September 20, 2018Applicant: CITIC Dicastal CO.,LTDInventors: Kaiqing WANG, Gui WANG, Peng ZHOU, Changhai LI, Yongwang ZHAO
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Patent number: 9616491Abstract: The invention provides a split-type mold for wheel casting, the mold having an upper die, a split-type water-cooling side die and a lower die, and the split-type water-cooling side die is divided into four pieces along a circumferential direction of the wheel mold. A thermal deformation arc compensation surface is machined on ¼ arc portion of each split-type water-cooling lower side die, and a compensation surface is machined on key portions of 45-degree matching surfaces of adjacent split-type water-cooling upper side dies. The side die can effectively solve the problems such as untight matching between the matching surfaces, flashes of the matching surfaces and aluminum sticking and the like due to the thermal deformation and non-homogeneous expansion and shrinkage of the two portions of the split-type water-cooling side die.Type: GrantFiled: June 16, 2016Date of Patent: April 11, 2017Assignee: CITIC Dicastal Co., LTDInventors: Peng Zhou, Yongning Wang, Zhihua Zhu, Changhai Li, Hongbiao Li, Xiwei Xue, Yong Li, Gui Wang, Longtao Kang, Donghui Zhang
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Patent number: 9604277Abstract: The present invention provides an integrated mold for casting of wheels. The integrated mold has an upper mold, integrated side molds and a lower mold, wherein the number of the integrated side molds is four in the circumferential direction of the wheel mold. Thermal deformation circular arc compensation surfaces are formed by processing on an upper and lower one-fourth circular arc part of each integrated side mold, and compensation surfaces are formed by processing on key parts of 45-degree matching surfaces of the adjacent integrated side molds. The integrated side molds can effectively solve the problems such as imprecise matching of the matching surfaces, parting-line flashes of the matching surfaces and adhesion of aluminum caused by thermal deformation of the integrated side molds.Type: GrantFiled: June 16, 2016Date of Patent: March 28, 2017Assignee: CITIC Dicastal CO., LTDInventors: Peng Zhou, Yongning Wang, Zhihua Zhu, Changhai Li, Hongbiao Li, Xiwei Xue, Yong Li, Gui Wang, Longtao Kang, Donghui Zhang
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Publication number: 20160368043Abstract: The present invention provides an integrated mould for casting of wheels. The integrated mould has an upper mould, integrated side moulds and a lower mould, wherein the number of the integrated side moulds is four in the circumferential direction of the wheel mould. Thermal deformation circular arc compensation surfaces are formed by processing on an upper and lower one-fourth circular arc part of each integrated side mould, and compensation surfaces are formed by processing on key parts of 45-degree matching surfaces of the adjacent integrated side moulds. The integrated side moulds can effectively solve the problems such as imprecise matching of the matching surfaces, parting-line flashes of the matching surfaces and adhesion of aluminum caused by thermal deformation of the integrated side moulds.Type: ApplicationFiled: June 16, 2016Publication date: December 22, 2016Applicant: CITIC Dicastal CO., LTDInventors: Peng Zhou, Yongning Wang, Zhihua Zhu, Changhai Li, Hongbiao Li, Xiwei Xue, Yong Li, Gui Wang, Longtao Kang, Donghui Zhang
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Publication number: 20160368042Abstract: The invention provides a split-type mold for wheel casting, the mold having an upper die, a split-type water-cooling side die and a lower die, and the split-type water-cooling side die is divided into four pieces along a circumferential direction of the wheel mold. A thermal deformation arc compensation surface is machined on ¼ arc portion of each split-type water-cooling lower side die, and a compensation surface is machined on key portions of 45-degree matching surfaces of adjacent split-type water-cooling upper side dies. The side die can effectively solve the problems such as untight matching between the matching surfaces, flashes of the matching surfaces and aluminum sticking and the like due to the thermal deformation and non-homogeneous expansion and shrinkage of the two portions of the split-type water-cooling side die.Type: ApplicationFiled: June 16, 2016Publication date: December 22, 2016Applicant: CITIC Dicastal CO., LTDInventors: Peng Zhou, Yongning Wang, Zhihua Zhu, Changhai Li, Hongbiao Li, Xiwei Xue, Yong Li, Gui Wang, Longtao Kang, Donghui Zhang
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Patent number: D1018659Type: GrantFiled: February 24, 2022Date of Patent: March 19, 2024Assignee: Zebra Technologies CorporationInventors: Zhong Gui Wang, Huanhua Liao, Yong Liu, Bo Liu