Patents by Inventor Yutao Wang
Yutao 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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Patent number: 12223671Abstract: A dimming device for a switchable glass includes a third wireless communications component and a third controller. The third wireless communications component is configured to establish a communications connection to a master computer and a second unmanned aerial vehicle, and to receive a target transmittance sent by the master computer and a transmittance of a switchable glass to be detected sent by the second unmanned aerial vehicle. The third controller is configured to adjust a voltage applied to the switchable glass to be detected when the transmittance of the switchable glass to be detected is inconsistent with the target transmittance, so that the transmittance of the switchable glass to be detected is consistent with the target transmittance.Type: GrantFiled: September 3, 2021Date of Patent: February 11, 2025Assignees: Beijing BOE Sensor Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yongbo Wang, Chen Meng, Yutao Tang, Xiaotian Pang, Zhong Hu, Qinhao Piao
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Patent number: 12204392Abstract: The present disclosure provides an electronic device and a method for controlling data updates of the electronic device, the electronic device comprising: a control portion including a storage configured to store data and a controller configured to control data updates in the storage; a power supply portion; a power storage portion configured to be connected with the power supply portion, receive and store electric power of the power supply portion, and supply the electric power to the control portion; and a power supply detection portion configured to detect whether the power supply portion supplies power normally, the storage includes a first storage portion configured to store start-up data for electronic device start-up and a second storage portion configured to store running data for electronic device running after start-up; in the process of updating the start-up data of the first storage portion, if the power supply detection portion detects the power supply portion has a power supply abnormality, theType: GrantFiled: August 2, 2021Date of Patent: January 21, 2025Assignee: OMRON CORPORATIONInventors: Lei Xu, Yutao Wang, Liangyong Duan, Xianjie Guo
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Publication number: 20250019839Abstract: A post-ALD in-situ water treatment procedure is used to remove the ligand residues in amorphous TiO2 films coated on photoanode material to improve the film stoichiometry without introducing any additional crystallization. The processed amorphous TiO2 film showed drastically improved chemical stability, and thereby substantially elongated the lifetime of silicon-based photoanodes in alkaline electrolyte.Type: ApplicationFiled: June 19, 2024Publication date: January 16, 2025Inventors: Xudong Wang, Yutao Dong, Dane Morgan, Jun Meng, Jinwoo Hwang, Mehrdad Abbasi Gharacheh
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Publication number: 20240421690Abstract: A circuit configured to adjust a minimum off-time for a switching element in a power converter. In an example, a controller includes a pulse width modulation (PWM) circuit and a timing adjustment circuit. The PWM circuit is configured to determine switching element off-time based on a received feedback signal and a minimum off-time control signal. The received feedback signal may be proportional to an output voltage of the power converter. The timing adjustment circuit includes a comparator, wherein a first comparator input is configured to receive a sample voltage that changes based on the output voltage of the power converter, and a second comparator input is configured to receive a reference voltage. The comparator provides the minimum off-time control signal at its output and is configured to adjust the minimum off-time control signal based on a length of time that the sample voltage is less than the reference voltage.Type: ApplicationFiled: June 13, 2023Publication date: December 19, 2024Inventors: Liang Zhang, Xinyu Yin, Yutao Wang
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Patent number: 12147944Abstract: A method for correlating data from different sensors for product lifecycle management includes receiving sensor information from an additional sensor of a plurality of sensors of an industrial operation. The additional sensor is different from component sensors used for functionality of a component of the industrial operation. Sensor information from the additional sensor monitors conditions of a portion of the industrial operation different from sensor information of the component sensors used for the functionality of the component. The method includes deriving, using the sensor information, a correlation between an operational parameter of the component and sensor information of the additional sensor. The operational parameter is related to a predicted operational lifetime of the component.Type: GrantFiled: September 8, 2021Date of Patent: November 19, 2024Assignee: Rockwell Automation Technologies, Inc.Inventors: Chirag Malkan, Kyle Crum, David Vasko, Steven T. Haensgen, Yutao Wang, Bijan SayyarRodsari, Katherine Sokolnicki, Yongyao Cai
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Publication number: 20240370047Abstract: A circuit includes a current compensation circuit having first and second compensation inputs, and a compensation output. The first compensation input is coupled to an input voltage terminal and the second compensation input is coupled to a switching terminal. The circuit further includes a one-shot circuit having a comparator having first and second comparator inputs, and a comparator output. The first comparator input is coupled to a voltage reference terminal and the second comparator input is coupled to the compensation output. The one-shot circuit further includes a switch coupled between the second comparator input and a ground terminal and a capacitor having first and second capacitor terminals, in which the first capacitor terminal is coupled to the second comparator input and the second capacitor terminal is coupled to the ground terminal.Type: ApplicationFiled: May 4, 2023Publication date: November 7, 2024Inventors: Yutao WANG, Liang ZHANG, Xinyu YIN, Pengyu GUO
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Publication number: 20240316940Abstract: A liquid cartridge includes a first surface, a second surface spaced apart from the first surface, and a third surface extending between the first surface and the second surface, with a liquid outlet through the first surface. A circuit board is mounted on the third surface. A locking mechanism includes a locking surface that extends above the third surface, and a liquid detection mechanism includes a light access portion. The light access portion is disposed between the circuit board and the locking surface, and the circuit board is disposed between the first surface and the light access portion.Type: ApplicationFiled: May 24, 2024Publication date: September 26, 2024Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Naoya OKAZAKI, Tetsuro KOBAYASHI, Hiroaki TAKAHASHI, Kosuke NUKUI, Akihito ONO, Mikio HIRANO, Suguru TOMOGUCHI, Yutao WANG, Tomohiro KANBE
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Publication number: 20240312895Abstract: A power module is provided that may include a first metal-clad substrate, a chip located on a side of the first metal-clad substrate, and first solder located between the first metal-clad substrate and the chip. A first metal layer is disposed on a surface that is of the first metal-clad substrate and that faces the chip, and the first metal layer includes a groove and a blocking part. A first thickness of the first metal layer is less than a second thickness. The first thickness is a thickness of at least a part of an area in the blocking part, and the second thickness is a thickness of the first metal layer in an area other than the groove and the blocking part. The blocking part is located between the chip and the adjacent groove, and is configured to prevent the first solder from overflowing into the groove.Type: ApplicationFiled: May 23, 2024Publication date: September 19, 2024Inventors: Huibin Chen, Yutao Wang, Haiyan Liu, Song Chen, Zhonghua Yin, Zhen Lv, Zhaoyue Wang, Qiliang Yang
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Patent number: 12017461Abstract: A liquid cartridge includes a first surface, a second surface spaced apart from the first surface, and a third surface extending between the first surface and the second surface, with a liquid outlet through the first surface. A circuit board is mounted on the third surface. A locking mechanism includes a locking surface that extends above the third surface, and a liquid detection mechanism includes a light access portion. The light access portion is disposed between the circuit board and the locking surface, and the circuit board is disposed between the first surface and the light access portion.Type: GrantFiled: May 9, 2023Date of Patent: June 25, 2024Assignee: BROTHER KOGYO KABUSHIKI KAISHAInventors: Naoya Okazaki, Tetsuro Kobayashi, Hiroaki Takahashi, Kosuke Nukui, Akihito Ono, Mikio Hirano, Suguru Tomoguchi, Yutao Wang, Tomohiro Kanbe
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Patent number: 12007933Abstract: For a bi-directional bus topology, a node connection includes two select line connections for a select line of a serial network. The select line is broken at the node connection. A bus direction module configures a first select line connection for an input line and a second select line connection for an output line in response to detecting a selection event. At least a portion of the bus direction module includes one or more of hardware and executable code, the executable code stored on a memory.Type: GrantFiled: June 29, 2022Date of Patent: June 11, 2024Assignee: Rockwell Automation Technologies, Inc.Inventors: David D. Brandt, Scott T. Griffiths, Dayin Xu, Yutao Wang, Wojciech Koczwara
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Publication number: 20240170439Abstract: A power module includes a first metal layer-clad substrate and a second metal layer-clad substrate that are disposed opposite to each other, and a chip and an interconnection pillar that are located between the first metal layer-clad substrate and the second metal layer-clad substrate. The chip and the first metal layer-clad substrate are electrically connected through press sintering by using a sintering material to improve bonding reliability. The chip is electrically connected to the second metal layer-clad substrate by using the interconnection pillar.Type: ApplicationFiled: February 1, 2024Publication date: May 23, 2024Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Fengqun Lang, Yutao Wang, Huibin Chen
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Patent number: 11899433Abstract: A multidrop system configured to be installed within a motor control center (MCC) of an industrial automation system includes a trunkline. The trunkline includes multiple multidrop make and break devices connected through a trunkline cable. Each of the multidrop make and break device includes a first network component, and a second network component. The first network component is configured to form a first subnet over the trunkline. The second network component is configured to couple a MCC withdrawable unit and form a second subnet over a branchline that connects one or more nodes within the MCC withdrawable unit. The multidrop make and break device is configured to couple the MCC withdrawable unit to, and decouple the MCC withdrawable unit from, the second network component without disrupting the first subnet.Type: GrantFiled: September 30, 2021Date of Patent: February 13, 2024Assignee: Rockwell Automation Technologies, Inc.Inventors: Roberto S. Marques, Yutao Wang, William H. Martin, Chirag L. Malkan, Mason Khan, Steven T. Haensgen
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Publication number: 20240004372Abstract: Embodiments of this present disclosure include an industrial automation system, including an operational technology (OT) industrial automation device. The OT industrial automation device may perform an operation for the industrial automation system. Further, the OT industrial automation device may receive data comprising instructions related to the operation. Embodiments also include a monitoring device to receive the data; identify the OT industrial automation device based on the data; retrieve one or more rules for providing communications to the OT industrial automation device in response to identifying the OT industrial automation device; and selectively forward the data to the OT industrial automation device based on the one or more rules.Type: ApplicationFiled: June 30, 2022Publication date: January 4, 2024Inventors: Chirag L. Malkan, Yutao Wang, Lee A. Lane, Eric A. Norrod, Jack M. Visoky
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Patent number: 11860609Abstract: An operator control station of an industrial automation system includes at least one input interface to receive a user input and a communication interface to communicate with one or more devices of the industrial automation system, including a first device via an Ethernet communication protocol. The operator control station also includes a controller communicatively coupled to the communication interface. The controller performs operations including generating a signal based on the user input and the signal instructs the first device to control at least one component of the industrial automation system. The controller also performs operations including providing the signal to the communication interface for transmission to the first device via the Ethernet communication protocol.Type: GrantFiled: September 23, 2021Date of Patent: January 2, 2024Assignee: Rockwell Automation Technologies, Inc.Inventors: Corey A. Peterson, Roberto S. Marques, Yutao Wang
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Publication number: 20230271423Abstract: A liquid cartridge includes a first surface, a second surface spaced apart from the first surface, and a third surface extending between the first surface and the second surface, with a liquid outlet through the first surface. A circuit board is mounted on the third surface. A locking mechanism includes a locking surface that extends above the third surface, and a liquid detection mechanism includes a light access portion. The light access portion is disposed between the circuit board and the locking surface, and the circuit board is disposed between the first surface and the light access portion.Type: ApplicationFiled: May 9, 2023Publication date: August 31, 2023Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Naoya OKAZAKI, Tetsuro KOBAYASHI, Hiroaki TAKAHASHI, Kosuke NUKUI, Akihito ONO, Mikio HIRANO, Suguru TOMOGUCHI, Yutao WANG, Tomohiro KANBE
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Publication number: 20230266808Abstract: The present disclosure provides an electronic device and a method for controlling data updates of the electronic device, the electronic device comprising: a control portion including a storage configured to store data and a controller configured to control data updates in the storage; a power supply portion; a power storage portion configured to be connected with the power supply portion, receive and store electric power of the power supply portion, and supply the electric power to the control portion; and a power supply detection portion configured to detect whether the power supply portion supplies power normally, the storage includes a first storage portion configured to store start-up data for electronic device start-up and a second storage portion configured to store running data for electronic device running after start-up; in the process of updating the start-up data of the first storage portion, if the power supply detection portion detects the power supply portion has a power supply abnormality, theType: ApplicationFiled: August 2, 2021Publication date: August 24, 2023Inventors: Lei XU, Yutao WANG, Liangyong DUAN, Xianjie GUO
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Publication number: 20230229775Abstract: The embodiments of the present disclosure provide a firmware data verification device and method, and a firmware updating device, method and system. The verification method includes: receiving first firmware data sent by a data generation device, wherein the first firmware data includes second firmware data encrypted by the data generation device and a digital signature; verifying the digital signature of the first firmware data; in the situation in which the digital signature has been verified, removing the digital signature from the first firmware data so as to obtain the second firmware data; splitting the second firmware data so as to generate a plurality of encrypted data packets; and sending the plurality of encrypted data packets to a firmware updating device, so that the firmware updating device decrypts the plurality of data packets and performs firmware updating.Type: ApplicationFiled: July 22, 2021Publication date: July 20, 2023Inventor: Yutao WANG
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Patent number: 11685162Abstract: A liquid cartridge includes a first surface, a second surface spaced apart from the first surface, and a third surface extending between the first surface and the second surface, with a liquid outlet through the first surface. A circuit board is mounted on the third surface. A locking mechanism includes a locking surface that extends above the third surface, and a liquid detection mechanism includes a light access portion. The light access portion is disposed between the circuit board and the locking surface, and the circuit board is disposed between the first surface and the light access portion.Type: GrantFiled: March 12, 2021Date of Patent: June 27, 2023Assignee: BROTHER KOGYO KABUSHIKI KAISHAInventors: Naoya Okazaki, Tetsuro Kobayashi, Hiroaki Takahashi, Kosuke Nukui, Akihito Ono, Mikio Hirano, Suguru Tomoguchi, Yutao Wang, Tomohiro Kanbe
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Publication number: 20230182475Abstract: A liquid cartridge is configured to be inserted into a liquid consuming apparatus in a first direction along a horizontal direction against an urging force directed in a second direction opposite the first direction, and thereby to be mounted to the liquid consuming apparatus. The liquid cartridge is configured to pivot about a pivot center in the liquid consuming apparatus. The liquid cartridge includes a rear face, and the rear face includes a first portion and a second portion positioned further in an upward direction than the first portion. The first portion includes a portion positioned further in a downward direction than the pivot center, and the first portion is positioned further in the first direction than the second portion.Type: ApplicationFiled: September 9, 2022Publication date: June 15, 2023Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Yutao WANG, Naoya OKAZAKI, Tomohiro KANBE
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Publication number: 20230174698Abstract: The invention belongs to the field of polymers, and relates to an anhydride group-containing polypropylene graft for an insulating material and preparation method thereof. The anhydride group-containing polypropylene graft comprises structural units derived from a polypropylene copolymer, structural units derived from an anhydride monomer and structural units derived from an alkenyl-containing polymerizable monomer; the content of the structural units derived from the anhydride monomer and the alkenyl-containing polymerizable monomer and in a grafted state in the anhydride group-containing polypropylene graft is 0.Type: ApplicationFiled: November 9, 2020Publication date: June 8, 2023Inventors: Wenbo SONG, Jinliang HE, Hao YUAN, Qing SHAO, Qi LI, Hongwei SHI, Qi ZHANG, Juan LI, Yutao WANG, Jun HU, Fasheng ZOU, Yao ZHOU