Patents by Inventor Hao Zhuang
Hao Zhuang 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).
-
Publication number: 20240120159Abstract: Embodiments of the present disclosure provide a control method and a control device for an electric switch, and an electric switch. The control method includes: obtaining a voltage signal representing a control voltage, the control voltage input to the electric switch and applied to an electromagnetic assembly of the electric switch via a regulation device of the electric switch; determining, based on the voltage signal obtained, a target control parameter for the electromagnetic assembly, the target control parameter comprising at least one of a target voltage and a target current; and generating, based on the target control parameter determined, a control signal for the regulation device, to cause the electromagnetic assembly to drive a movable contact of the electric switch to contact a static contact of the electric switch. The solution of the present disclosure can effectively reduce wear of contact points of contacts, to thus prolong the service life of the electric switch.Type: ApplicationFiled: September 27, 2023Publication date: April 11, 2024Applicant: Schneider Electric Industries SASInventors: Hao Zhuang, Bing Shuang, Juan Xie, Yuanzhong Wang, Vincent Geffroy, Zhiping Huan
-
Patent number: 11934589Abstract: A method and apparatus for configuring a mouse device (102) through pressure detection, and further proposes a corresponding mouse device (102). Pressure detected between the mouse device (102) and an operation surface (104) may be obtained. An operating state corresponding to the pressure may be determined. The mouse device (102) may be configured to the operating state.Type: GrantFiled: October 10, 2019Date of Patent: March 19, 2024Assignee: Microsoft Technology Licensing, LLCInventors: Masaaki Fukumoto, Hao Zhuang, Jianjun Ju, Paul Kos, Nicolas Schmitt
-
Publication number: 20240030111Abstract: A semiconductor package includes low voltage and high voltage contact pads, an output contact pad, a half-bridge circuit, and first, second and third leads. The half bridge circuit includes first and second transistor devices coupled in series at an output node. Both transistor devices have a first major surface which extends substantially perpendicularly to the low voltage contact pad, the high voltage contact pad, and the output contact pad. Both transistor devices are arranged in a device portion of the package and are mounted on a first lead, the first lead providing the output contact pad and being arranged on a first side of the device portion. The second and third leads are arranged in a common plane on a second side of the device portion that opposes the first side. The second lead provides the low voltage pad and the third second lead provides the high voltage output pad.Type: ApplicationFiled: July 12, 2023Publication date: January 25, 2024Inventors: Sergey Yuferev, Josef Höglauer, Gerhard Thomas Nöbauer, Hao Zhuang
-
Publication number: 20230412821Abstract: This document describes systems and techniques for encoding a video frame using different compression ratios or compression algorithms for text blocks and non-text blocks. The described systems and techniques can determine, using a machine-learned model, which blocks of a frame include and do not include text. The described systems and techniques can then use a different compression ratio or compression algorithm for text blocks than the compression ratio or compression algorithm used for non-text blocks. For example, the systems and techniques can encode the text blocks using a first compression ratio that results in higher video quality than a second compression ratio used on at least some non-text blocks. In this way, the described systems and techniques can improve text legibility in a video file without significantly increasing the bandwidth requirements to transmit the video file to remote computing devices.Type: ApplicationFiled: November 9, 2020Publication date: December 21, 2023Applicant: Google LLCInventors: Daniele Moro, Claudionor Coelho, Sean R. Purser-Haskell, Hao Zhuang, Stan Vitvitskyy
-
Publication number: 20230230903Abstract: A semiconductor chip is provided. The semiconductor chip may include a front side including a control chip contact and a first controlled chip contact, a back side including a second controlled chip contact, a backside metallization formed over the back side in contact with the second controlled chip contact, and a stop region extending at least partially along an outer edge of the back side between a contact portion of the backside metallization and the outer edge of the back side. The contact portion is configured to be attached to an electrically conductive structure by a die attach material, a surface of the stop region is recessed with respect to a surface of the contact portion, and/or the surface of the stop region has a lower wettability with respect to the die attach material than the contact portion.Type: ApplicationFiled: December 21, 2022Publication date: July 20, 2023Applicant: Infineon Technologies AGInventors: Hooi Boon TEOH, Hao ZHUANG, Oliver BLANK, Paul Armand CALO, Markus DINKEL, Josef Höglauer, Daniel Hölzl, Wee Aun JASON LIM, Gerhard Thomas Nöbauer, Ralf OTREMBA, Martin Pölzl, Ying Pok SAM, Xaver Schlögel, Chee Voon TAN
-
Publication number: 20230229895Abstract: Systems and methods for producing a neural network architecture with improved energy consumption and performance tradeoffs are disclosed, such as would be deployed for use on mobile or other resource-constrained devices. In particular, the present disclosure provides systems and methods for searching a network search space for joint optimization of a size of a layer of a reference neural network model (e.g., the number of filters in a convolutional layer or the number of output units in a dense layer) and of the quantization of values within the layer. By defining the search space to correspond to the architecture of a reference neural network model, examples of the disclosed network architecture search can optimize models of arbitrary complexity. The resulting neural network models are able to be run using relatively fewer computing resources (e.g., less processing power, less memory usage, less power consumption, etc.), all while remaining competitive with or even exceeding the performance (e.g.Type: ApplicationFiled: June 2, 2021Publication date: July 20, 2023Inventors: Claudionor Jose Nunes Coelho, Jr., Piotr Zielinski, Aki Kuusela, Shan Li, Hao Zhuang
-
Publication number: 20230168751Abstract: A method and apparatus for configuring a mouse device (102) through pressure detection, and further proposes a corresponding mouse device (102). Pressure detected between the mouse device (102) and an operation surface (104) may be obtained. An operating state corresponding to the pressure may be determined. The mouse device (102) may be configured to the operating state.Type: ApplicationFiled: October 10, 2019Publication date: June 1, 2023Inventors: Masaaki Fukumoto, Hao ZHUANG, Jianjun Ju, Paul KOS, Nicolas SCHMITT
-
Publication number: 20220206683Abstract: Implementations of the subject matter described herein provide a keyboard and an electronic device. The keyboard comprises a touch-sensitive region configured to send an indication of a position of a touch to the electronic device. The electronic device may display a menu including a plurality of configurable menu items. A shape of the menu matches a shape of the touch-sensitive region, and the menu item corresponding to the touch position may be highlighted, such that the user may acknowledge the touch position without looking at the keyboard. In this case, input efficiency may be improved in case of selecting menu items, since the user does not need to divert its sight from the display to the keyboard or the pointing device.Type: ApplicationFiled: May 19, 2019Publication date: June 30, 2022Inventors: Masaaki FUKUMOTO, Paul KOS, Nicolas SCHMITT, Go OSAKI, Kelong ZHAO, Chun Lai ZHANG, Chunde LIU, Hao ZHUANG, Shuling CHEN, Yu YU, Qing FENG
-
Publication number: 20220084915Abstract: A semiconductor package includes a semiconductor die having opposing first and second main surfaces, a first power electrode on the first main surface and a second power electrode on the second main surface, a first lead having an inner surface attached to the first power electrode and a distal end having a first protruding side face extending substantially perpendicularly to the first main surface of the die, a second lead having an inner surface attached to the second power electrode and a distal end having a second protruding side face extending substantially perpendicularly to the second main surface of the die, and a mold compound enclosing at least part of the die and at least part of the first and second leads. The first lead includes a recess positioned in an edge of the inner surface. The second lead includes a recess positioned in an edge of the inner surface.Type: ApplicationFiled: September 10, 2021Publication date: March 17, 2022Inventors: Sergey Yuferev, Josef Hoeglauer, Gerhard Noebauer, Hao Zhuang
-
Patent number: 11210444Abstract: Example systems and methods are disclosed for performing a timing analysis on a circuit design. A plurality of switching scenarios are identified for the circuit design. One or more predictive models are applied to predict a subset of the plurality of switching scenarios that are likely to cause timing paths with critical timing problems. A dynamic voltage analysis is performed on timing paths based on the subset of switching scenarios. The one or more predictive models are applied to predict a set of critical timing paths based on the subset of switching scenarios that are likely to cause critical timing problems, the one or more predictive models taking into account the dynamic voltage analysis. A timing analysis is the performed on the set of critical timing paths.Type: GrantFiled: June 21, 2019Date of Patent: December 28, 2021Assignee: Ansys, Inc.Inventors: Norman Chang, Hao Zhuang, Ganesh Tsavatapalli, Joao Geada, Sankar Ramachandran, Rahul Rajan, Ying-Shiun Li, Yaowei Jia, Mathew Joseph Kaipanatu, Suresh Kumar Mantena
-
Patent number: 10772066Abstract: A method of automatically switching a mode of receiving differential data for driving test and driver training using a mobile station includes the following steps of: after a mobile station installed on a training vehicle is powered on, using a mode of receiving the differential data by a radio station; if the differential data cannot be received within a preset time period under the mode, switching the radio station to a GPRS mode; if the radio station of the mobile station receives failure information, feeding the information back to a back-end server by the mobile station; informing a technician, by the back-end server, to perform troubleshooting, after the radio station failure is eliminated, feeding information back to the mobile station through the back-end server, and switching the mobile station back to the mode of receiving the differential data by the radio station.Type: GrantFiled: June 20, 2017Date of Patent: September 8, 2020Assignee: SHANGHAI HUACE NAVIGATION TECHNOLOGY LTDInventors: Hao Zhuang, Zhiqiang Fang, Jiejun Wang, Huazhong Xie, Kangde Zhao
-
Patent number: 10708392Abstract: An apparatus and a computer-implemented method for processing data are disclosed. The apparatus comprises a memory device that stores first history data, and at least one processor configured to receive input data, determine a relationship between the first history data and one or more portions of the input data, generate one or more reference tokens reflecting the relationship, and transmit the one or more reference tokens to a recipient device.Type: GrantFiled: December 3, 2014Date of Patent: July 7, 2020Assignee: AppEx NETWORKS HOLDING LIMITEDInventors: Hao Zhuang, Yongdong Wang
-
Patent number: 10686710Abstract: An apparatus for processing data comprises a memory device storing history data, and at least one processor configured to transmit a first message to a recipient device to initiate a transmission of one or more tokens, acquire a second message, from the recipient device, to confirm that the recipient device is capable of processing the one or more tokens, and responsive to the confirmation, acquire configuration information for generating the one or more tokens. The apparatus is further configured to receive input data, identify one or more data chunks in the history data, locate a part of the input data that is redundant in the history data by searching among the one or more data chunks, generate the one or more tokens reflecting a relationship between the part of the input data and the history data, and transmit the one or more tokens to the recipient device.Type: GrantFiled: August 6, 2018Date of Patent: June 16, 2020Assignee: APPEX NETWORKS HOLDING LIMITEDInventors: Hao Zhuang, Yongdong Wang
-
Patent number: 10572177Abstract: An apparatus comprises a memory device that stores first history data including a first portion associated with a first end location, and at least one processor configured to receive a closing request from a recipient device storing second history data, indicating that a second portion of the second history data is closing from accepting additional data, and comprising a second end location associated with the second portion; responsive to receiving the closing request, determine whether the first end location matches the second end location; responsive to a matching, enter a confirmation state where the first portion is closed from accepting additional data, and transmit a closing acknowledgement to the recipient device, indicating that the first portion has entered the confirmation state, and allowing the recipient device to close the second portion in response to receiving the closing acknowledgement.Type: GrantFiled: March 27, 2018Date of Patent: February 25, 2020Assignee: APPEX NETWORKS HOLDING LIMITEDInventors: Hao Zhuang, Yongdong Wang
-
Publication number: 20200012360Abstract: A pointing device is provided. In one implementation, the pointing device includes a body, a control member received in a recess of the body and rotatable with respect to the body, a first rotation tracking sensor arranged in the recess and configured to track a rotation of the control member about a first axis and a second axis perpendicular to the first axis in a Cartesian coordinate system that is defined with respect to the recess, and a second rotation tracking sensor arranged in the recess and configured to track a rotation of the control member about a third axis perpendicular to the first and second axes in the Cartesian coordinate system. An associated method of manufacturing the pointing device is also provided.Type: ApplicationFiled: March 3, 2017Publication date: January 9, 2020Inventors: Hao ZHUANG, Wensheng YAO, Bin ZHAI, Junhong SUN
-
Publication number: 20190104494Abstract: A method of automatically switching a mode of receiving differential data for driving test and driver training using a mobile station includes the following steps of: after a mobile station installed on a training vehicle is powered on, using a mode of receiving the differential data by a radio station; if the differential data cannot be received within a preset time period under the mode, switching the radio station to a GPRS mode; if the radio station of the mobile station receives failure information, feeding the information back to a back-end server by the mobile station; informing a technician, by the back-end server, to perform troubleshooting, after the radio station failure is eliminated, feeding information back to the mobile station through the back-end server, and switching the mobile station back to the mode of receiving the differential data by the radio station.Type: ApplicationFiled: June 20, 2017Publication date: April 4, 2019Applicant: SHANGHAI HUACE NAVIGATION TECHNOLOGY LTDInventors: Hao ZHUANG, Zhiqiang FANG, Jiejun WANG, Huazhong XIE, Kangde ZHAO
-
Publication number: 20180343204Abstract: An apparatus for processing data comprises a memory device storing history data, and at least one processor configured to transmit a first message to a recipient device to initiate a transmission of one or more tokens, acquire a second message, from the recipient device, to confirm that the recipient device is capable of processing the one or more tokens, and responsive to the confirmation, acquire configuration information for generating the one or more tokens. The apparatus is further configured to receive input data, identify one or more data chunks in the history data, locate a part of the input data that is redundant in the history data by searching among the one or more data chunks, generate the one or more tokens reflecting a relationship between the part of the input data and the history data, and transmit the one or more tokens to the recipient device.Type: ApplicationFiled: August 6, 2018Publication date: November 29, 2018Inventors: Hao ZHUANG, Yongdong WANG
-
Publication number: 20180260126Abstract: An apparatus comprises a memory device that stores first history data including a first portion associated with a first end location, and at least one processor configured to receive a closing request from a recipient device storing second history data, indicating that a second portion of the second history data is closing from accepting additional data, and comprising a second end location associated with the second portion; responsive to receiving the closing request, determine whether the first end location matches the second end location; responsive to a matching, enter a confirmation state where the first portion is closed from accepting additional data, and transmit a closing acknowledgement to the recipient device, indicating that the first portion has entered the confirmation state, and allowing the recipient device to close the second portion in response to receiving the closing acknowledgement.Type: ApplicationFiled: March 27, 2018Publication date: September 13, 2018Inventors: HAO ZHUANG, YONGDONG WANG
-
Patent number: 10050888Abstract: An apparatus and a computer-implemented method for processing data are disclosed. The apparatus comprises a memory device that stores history data, and at least one processor configured to receive input data or one or more tokens, wherein the one or more tokens include one or more reference tokens reflecting a relationship between the input data and the history data; and to transmit a first message to a recipient device to initiate a transmission of one or more tokens. The apparatus is further configured to acquire a second message, from the recipient device, to confirm that the recipient device is capable of processing the one or more tokens, and responsive to the confirmation, acquire configuration information from the recipient device for generating the one or more tokens. The apparatus is further configured to, responsive to the acquisition of the configuration information, transmit the one or more tokens to the recipient device.Type: GrantFiled: January 9, 2015Date of Patent: August 14, 2018Assignee: AppEx NETWORKS HOLDING LIMITEDInventors: Hao Zhuang, Yongdong Wang
-
Patent number: D955110Type: GrantFiled: April 30, 2020Date of Patent: June 21, 2022Assignee: Nanjing BeeNesting Network Technology Co., LtdInventor: Hao Zhuang