Patents by Inventor Haoxing Zhang
Haoxing 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).
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Patent number: 11960356Abstract: Methods, systems, and computer-readable storage media for receiving, by an operation guard system executed within a cloud platform, session information representative of a session of a user within the cloud platform, the session information including user information and operation information, determining, by the operation guard system, that the user is signed into a technical group for execution of an operation represented in the operation information, and in response, providing, by the operation guard system, a risk score associated with the operation, and determining, by the operation guard system and at least partially based on the risk score, that the operation is a risk-oriented operation based on the risk score, and in response, preventing execution of the operation and transmitting an alert.Type: GrantFiled: November 10, 2022Date of Patent: April 16, 2024Assignee: SAP SEInventors: Yu Wang, Le Zhang, Moritz Semler, Daping Wang, Haoxing Hou, Zuosui Wu
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Patent number: 11947500Abstract: Various examples are directed to systems and methods for operating a database management system (DBMS) in a cloud environment. An assembly worker executing at a first computing device may provide a first database protocol message generated by a process code executing at the first computing device. A translation engine executed at the cloud environment may translate the first database protocol message from a first format to a second format associated with a DBMS instance executing at the cloud environment to generate a translated first database protocol message. The translation engine may cause the translated first database protocol message to be provided to the DBMS instance and may receive, from the DBMS instance, a first reply corresponding to the translated first database protocol message. The first reply may be sent to the process code.Type: GrantFiled: September 23, 2021Date of Patent: April 2, 2024Assignee: SAP SEInventors: Yu Wang, Moritz Semler, Kai Mueller, Le Zhang, Zuosui Wu, Haoxing Hou
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Patent number: 11934285Abstract: An accessory interface for an electronic host device includes a digital communication bus including a plurality of communication lines configured to pass data between the electronic host device and an electronic accessory device. The accessory interface further includes detection circuitry selectively coupled to the plurality of communication lines via a multiplexer and configured to detect analog voltage levels across the plurality of communication lines, determine a device type of the electronic accessory device based on the detected analog voltage levels, and control the multiplexer to couple the plurality of communication lines to a host processor of the electronic host device upon determining the device type of the electronic accessory device. The host processor is configured to receive the device type of the electronic accessory device and transmit data via the plurality of communication lines to the electronic accessory device in accordance with the device type of the electronic accessory device.Type: GrantFiled: January 15, 2021Date of Patent: March 19, 2024Assignee: Google LLCInventors: Haoxing Zhang, Dietrich Shing-Quan Ho, Hung-Yang Lee, William Saperstein
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Publication number: 20240076279Abstract: The present application relates to a novel benzoazepine compound, comprising a pharmaceutically acceptable salt thereof. The present application also provides a pharmaceutical composition comprising the compound and a pharmaceutically acceptable salt thereof. The present application relates to use of the compound and the composition in the prevention or treatment of diseases related to arginine vasopressin V1a receptor, arginine vasopressin V1b receptor, arginine vasopressin V2 receptor, sympathetic nervous system or renin-angiotensin-aldosterone system. The present application also provides a method for preventing and/or treating arginine vasopressin-related diseases.Type: ApplicationFiled: December 17, 2021Publication date: March 7, 2024Applicants: XUZHOU MEDICAL UNIVERSITY, SHANGHAITECH UNIVERSITYInventors: Dong GUO, Xudong CAO, Wenzhong YAN, Jianjun CHENG, Ying SUN, Limin SU, Ying REN, Ruoqi WANG, Haoran ZHANG, Haoxing YUAN
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Publication number: 20230246470Abstract: The present document describes battery zero-voltage (0V) detection methodologies and applications thereof. These techniques detect the occurrence of the 0V condition and enable the device to continue operation after one 0V condition. These techniques may, however, shut down the device after detecting a second occurrence of the 0V condition of the battery. In an aspect, a combination of hardware and software is used at a system side of a device, when the device is connected to an external power source, to detect a 0V condition and/or distinguish the 0V condition from an undervoltage-protection (UVP) condition.Type: ApplicationFiled: January 25, 2023Publication date: August 3, 2023Applicant: Google LLCInventors: James Robert Lim, David Wang, Haoxing Zhang, Shang Shi
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Patent number: 11689033Abstract: This application is directed to protecting a battery or battery by a battery protection system including two distinct protection integrated circuits (PICs). The two PICs are configured to determine whether a drive current of the battery is at fault and generate distinct switching signals indicating whether the drive current of the battery is at fault. The two PICs are interchangeable with each other. The battery protection system further includes control logic and two switching components. The control logic is configured to combine the switching signals provided by the two PICs to provide a combined switching signal. Each switching component is coupled to the control logic and configured to control a current path of charging and discharging the battery based on the combined switching signal.Type: GrantFiled: April 13, 2021Date of Patent: June 27, 2023Assignee: Google LLCInventors: Haoxing Zhang, David Wang, James Robert Lim, Dietrich Shing-Quan Ho
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Patent number: 11637434Abstract: This application is directed to a battery protection system including a sense resistor, a comparator, a switching component, and a protection integrated circuit (PIC). The sense resistor is electrically coupled in series with one of a plurality of rechargeable battery cells that are coupled in parallel in a battery. The comparator is coupled to the sense resistor and configured to compare a voltage drop across the sense resistor with a reference voltage to determine whether a subset of the rechargeable battery cells is not charging in the battery. The switching component is coupled to the battery, while the PIC is coupled to the comparator and the switching component. The PIC is configured to control charging and discharging of the battery including disabling the battery from being charged in accordance with a determination that a subset of the rechargeable battery cells is not charging in the battery.Type: GrantFiled: April 5, 2021Date of Patent: April 25, 2023Assignee: Google LLCInventors: James Robert Lim, David Wang, Bonnie Yip, Haoxing Zhang
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Publication number: 20230066939Abstract: This application is directed to an electronic device powered by one or more rechargeable battery cells. The electronic device includes a first negative temperature coefficient (NTC) thermistor proximate to the battery cells, and an open capacitor coupled in parallel with the NTC thermistor. The open capacitor has an open area and two electrodes that are at least partially exposed via the open area and electrically isolated. The electronic device further includes a control circuit coupled to the NTC thermistor and the open capacitor. The control circuit is configured to detect a voltage drop across the NTC thermistor and the open capacitor if conductive liquid enters the open area of the capacitor and electrically connects the two electrodes that are at least partially exposed via the open area.Type: ApplicationFiled: October 18, 2022Publication date: March 2, 2023Applicant: Google LLCInventors: James Robert Lim, Haoxing Zhang, David Wang, Dietrich Shing-Quan Ho, Yuanyuan Song
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Patent number: 11482872Abstract: This application is directed to an electronic device powered by one or more rechargeable battery cells. The electronic device includes a first negative temperature coefficient (NTC) thermistor proximate to the battery cells, and an open capacitor coupled in parallel with the NTC thermistor. The open capacitor has an open area and two electrodes that are at least partially exposed via the open area and electrically isolated. The electronic device further includes a control circuit coupled to the NTC thermistor and the open capacitor. The control circuit is configured to detect a voltage drop across the NTC thermistor and the open capacitor if conductive liquid enters the open area of the capacitor and electrically connects the two electrodes that are at least partially exposed via the open area.Type: GrantFiled: January 8, 2021Date of Patent: October 25, 2022Assignee: Google LLCInventors: James Robert Lim, Haoxing Zhang, David Wang, Dietrich Shing-Quan Ho, Yuanyuan Song
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Publication number: 20220232154Abstract: An accessory interface for an electronic host device includes a digital communication bus including a plurality of communication lines configured to pass data between the electronic host device and an electronic accessory device. The accessory interface further includes detection circuitry selectively coupled to the plurality of communication lines via a multiplexer and configured to detect analog voltage levels across the plurality of communication lines, determine a device type of the electronic accessory device based on the detected analog voltage levels, and control the multiplexer to couple the plurality of communication lines to a host processor of the electronic host device upon determining the device type of the electronic accessory device. The host processor is configured to receive the device type of the electronic accessory device and transmit data via the plurality of communication lines to the electronic accessory device in accordance with the device type of the electronic accessory device.Type: ApplicationFiled: January 15, 2021Publication date: July 21, 2022Applicant: Google LLCInventors: Haoxing Zhang, Dietrich Shing-Quan Ho, Hung-Yang Lee, William Saperstein
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Publication number: 20220224128Abstract: This application is directed to an electronic device powered by one or more rechargeable battery cells. The electronic device includes a first negative temperature coefficient (NTC) thermistor proximate to the battery cells, and an open capacitor coupled in parallel with the NTC thermistor. The open capacitor has an open area and two electrodes that are at least partially exposed via the open area and electrically isolated. The electronic device further includes a control circuit coupled to the NTC thermistor and the open capacitor. The control circuit is configured to detect a voltage drop across the NTC thermistor and the open capacitor if conductive liquid enters the open area of the capacitor and electrically connects the two electrodes that are at least partially exposed via the open area.Type: ApplicationFiled: January 8, 2021Publication date: July 14, 2022Inventors: James Robert Lim, Haoxing Zhang, David Wang, Dietrich Shing-Quan Ho, Yuanyuan Song
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Publication number: 20210376625Abstract: This application is directed to a battery protection system including a sense resistor, a comparator, a switching component, and a protection integrated circuit (PIC). The sense resistor is electrically coupled in series with one of a plurality of rechargeable battery cells that are coupled in parallel in a battery. The comparator is coupled to the sense resistor and configured to compare a voltage drop across the sense resistor with a reference voltage to determine whether a subset of the rechargeable battery cells is not charging in the battery. The switching component is coupled to the battery, while the PIC is coupled to the comparator and the switching component. The PIC is configured to control charging and discharging of the battery including disabling the battery from being charged in accordance with a determination that a subset of the rechargeable battery cells is not charging in the battery.Type: ApplicationFiled: April 5, 2021Publication date: December 2, 2021Applicant: Google LLCInventors: James Robert Lim, David Wang, Bonnie Yip, Haoxing Zhang
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Publication number: 20210376623Abstract: This application is directed to protecting a battery or battery by a battery protection system including two distinct protection integrated circuits (PICs). The two PICs are configured to determine whether a drive current of the battery is at fault and generate distinct switching signals indicating whether the drive current of the battery is at fault. The two PICs are interchangeable with each other. The battery protection system further includes control logic and two switching components. The control logic is configured to combine the switching signals provided by the two PICs to provide a combined switching signal. Each switching component is coupled to the control logic and configured to control a current path of charging and discharging the battery based on the combined switching signal.Type: ApplicationFiled: April 13, 2021Publication date: December 2, 2021Applicant: Google LLCInventors: Haoxing Zhang, David Wang, James Robert Lim, Dietrich Shing-Quan Ho
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Patent number: 11094984Abstract: Systems, methods, and computer-readable media are disclosed for swelling resistant pouch batteries. In one embodiment, an example battery may include a pouch having an aluminum layer with a first portion and a second portion, and at least one cell that is partially positioned within the pouch. The at least one cell may include an anode, a separator, a cathode, and an electrolyte. Example pouch batteries may include a circuit electrically coupled to the cathode and to the first portion of the aluminum layer, where the circuit is configured to cause a electric potential difference at the aluminum layer with respect to the anode, and a first electrical contact electrically coupled to the first portion of the aluminum layer.Type: GrantFiled: March 13, 2017Date of Patent: August 17, 2021Assignee: Amazon Technologies, Inc.Inventors: Zhigang Ai, James Robert Lim, Jing Cao, Haoxing Zhang
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Patent number: 10699691Abstract: A head-mounted wearable device (HMWD) may incorporate bone conduction speakers (BCS) to generate audio output that is perceptible to a wearer. During operation, vibrations of the BCS may produce sound in the surrounding air that is perceptible to bystanders. An active noise cancellation module monitors the output and generates cancellation audio that is out of phase with the sound leaked by the BCS. An air conduction speaker emits the cancellation audio, producing destructive acoustic interference to the leaked sound. As a result, the user of the HMWD is able to hear audio clearly while bystanders are not.Type: GrantFiled: June 29, 2017Date of Patent: June 30, 2020Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Geng Ye, Zhen Xu, Haoxing Zhang, Bozhao Tan, Xuan Zhong, Jianchun Dong