Patents by Inventor Chen Jing
Chen Jing 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: 11923436Abstract: The present disclosure describes a semiconductor structure and a method for forming the same. The method can include forming a fin structure over a substrate. The fin structure can include a channel layer and a buffer layer between the channel layer and the substrate. The method can further include forming a recess structure in the channel layer. The recess structure can include a bottom surface over the buffer layer. The method can further include forming a first epitaxial layer over the bottom surface of the recess structure. The first epitaxial layer can include a first atomic concentration of germanium. The method can further include forming a second epitaxial layer over the first epitaxial layer. The second epitaxial layer can include a second atomic concentration of germanium greater than the first atomic concentration of germanium.Type: GrantFiled: April 1, 2021Date of Patent: March 5, 2024Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Chen-Heng Li, Yi-Jing Li, Chia-Der Chang
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Patent number: 11893411Abstract: The disclosure provides automated update notifications. Embodiments include receiving, by a cloud provider, a request to manage updates for a computing device communicating with the cloud provider via a network. Embodiments include registering an agent at the computing device with the cloud provider as a recipient for an automated update notification based on configuration details of the computing device and detection of an update item related to an aspect of the configuration details. Embodiments include identifying, by the agent, the configuration details of the computing device, the configuration details comprising details of a hardware configuration of the computing device and a software configuration of the computing device. Embodiments include monitoring one or more databases for the update item. Embodiments include transmitting the automated update notification to the agent based on detection of the update item in the one or more databases.Type: GrantFiled: May 25, 2021Date of Patent: February 6, 2024Assignee: VMware, Inc.Inventors: Sifan Liu, Yang Yang, Yu Wu, Jin Feng, Chen Jing
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Patent number: 11848769Abstract: Example methods and systems for request handling with automatic scheduling are described. In one example, a computer system may receive, from multiple client devices, respective multiple requests that are generated and sent according to a first set of control parameters. Based on the multiple requests, request characteristic(s) may be monitored to determine whether an automatic scheduling condition is satisfied. In response to determination that the automatic scheduling condition is satisfied, the computer system may assign a second set of control parameters to the respective client devices and instruct the client devices to generate and send respective multiple subsequent requests according to the second set of control parameters to cause a modification of the request characteristic(s).Type: GrantFiled: July 22, 2022Date of Patent: December 19, 2023Assignee: VMWARE, INC.Inventors: Chen Jing, Jin Feng, Sifan Liu, Yu Wu, Jiushi Wan
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Patent number: 11714701Abstract: A troubleshooting technique provides faster and more efficient troubleshooting of issues in a distributed system, such as a distributed storage system provided by a virtualized computing environment. The distributed system includes a plurality of hosts arranged in a cluster. The troubleshooting technique uses cluster-wide correlation analysis to identify potential causes of a particular issue in the distributed system, and executes workflows to remedy the particular issue.Type: GrantFiled: December 1, 2021Date of Patent: August 1, 2023Assignee: VMWARE, INC.Inventors: Yu Wu, Sifan Liu, Jin Feng, Chen Jing
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Publication number: 20230168962Abstract: A troubleshooting technique provides faster and more efficient troubleshooting of issues in a distributed system, such as a distributed storage system provided by a virtualized computing environment. The distributed system includes a plurality of hosts arranged in a cluster. The troubleshooting technique uses cluster-wide correlation analysis to identify potential causes of a particular issue in the distributed system, and executes workflows to remedy the particular issue.Type: ApplicationFiled: December 1, 2021Publication date: June 1, 2023Applicant: VMware, Inc.Inventors: Yu WU, Sifan LIU, Jin FENG, Chen JING
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Publication number: 20220382573Abstract: The disclosure provides automated update notifications. Embodiments include receiving, by a cloud provider, a request to manage updates for a computing device communicating with the cloud provider via a network. Embodiments include registering an agent at the computing device with the cloud provider as a recipient for an automated update notification based on configuration details of the computing device and detection of an update item related to an aspect of the configuration details. Embodiments include identifying, by the agent, the configuration details of the computing device, the configuration details comprising details of a hardware configuration of the computing device and a software configuration of the computing device. Embodiments include monitoring one or more databases for the update item. Embodiments include transmitting the automated update notification to the agent based on detection of the update item in the one or more databases.Type: ApplicationFiled: May 25, 2021Publication date: December 1, 2022Inventors: Sifan LIU, Yang YANG, Yu WU, Jin FENG, Chen JING
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Publication number: 20220368779Abstract: Example methods and systems for request handling with automatic scheduling are described. In one example, a computer system may receive, from multiple client devices, respective multiple requests that are generated and sent according to a first set of control parameters. Based on the multiple requests, request characteristic(s) may be monitored to determine whether an automatic scheduling condition is satisfied. In response to determination that the automatic scheduling condition is satisfied, the computer system may assign a second set of control parameters to the respective client devices and instruct the client devices to generate and send respective multiple subsequent requests according to the second set of control parameters to cause a modification of the request characteristic(s).Type: ApplicationFiled: July 22, 2022Publication date: November 17, 2022Applicant: VMware, Inc.Inventors: Chen JING, Jin FENG, Sifan LIU, Yu WU, Jiushi WAN
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Patent number: 11399078Abstract: Example methods and systems for request handling with automatic scheduling are described. In one example, a computer system may receive, from multiple client devices, respective multiple requests that are generated and sent according to a first set of control parameters. Based on the multiple requests, request characteristic(s) may be monitored to determine whether an automatic scheduling condition is satisfied. In response to determination that the automatic scheduling condition is satisfied, the computer system may assign a second set of control parameters to the respective client devices and instruct the client devices to generate and send respective multiple subsequent requests according to the second set of control parameters to cause a modification of the request characteristic(s).Type: GrantFiled: April 15, 2021Date of Patent: July 26, 2022Assignee: VMWARE, INC.Inventors: Chen Jing, Jin Feng, Sifan Liu, Yu Wu, Jiushi Wan
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Patent number: 10663070Abstract: An emergency shut-off valve assembly includes a valve having a closure assembly that includes a closure member coupled to an arm that rotates about a shaft. The valve assembly also includes an actuation assembly having a securement member coupled to the shaft; and an electromagnet adapted to generate a first magnetic force in a first state and a second magnetic force in a second state. In the first state, a contact surface of the securement member is in contact with and magnetically coupled to a contact surface of the electromagnet such that the closure member, the arm, and the shaft are maintained in the first open position against a rotational force provided by a biasing member. In the second state, the closure member, the arm, and the shaft are rotated into the second closed position by the rotational force provided by the biasing member.Type: GrantFiled: August 17, 2015Date of Patent: May 26, 2020Assignee: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.Inventors: Chen Jing, Li Li
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Patent number: 10371157Abstract: A method for controlling rotational speed applied to a smart fan includes acquiring environmental temperature from a temperature sensor and radiation intensity of human body from an infrared sensor. A result of analysis is generated by determining whether the acquired environmental temperature is within a predetermined temperature range and the acquired radiation intensity is greater than a predetermined value. A working status of the smart fan can be changed according to the result when the smart fan is in automatic mode.Type: GrantFiled: October 18, 2017Date of Patent: August 6, 2019Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Chen-Jing Zhan, Xian Qian
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Patent number: 10316987Abstract: A fixed lever and pin assembly may include a lever body having a front end, a back end, and an arm connecting the front end and the back end. The front end of the lever body may be operatively coupled to a control element of a regulator. The arm may be adapted to operatively couple to an actuator of a regulator. A pin may be fixed to the front end of the lever body and may be disposed through the front end in a direction perpendicular to first and second parallel sides of the lever body. The fixed lever and pin assembly may be an integrated piece and the pin may prevent the lever body from moving independently from the pin.Type: GrantFiled: March 14, 2016Date of Patent: June 11, 2019Assignee: Fisher Regulators (Shanghai) Co., Ltd.Inventors: Chen Jing, Song Xiaozhang, Zhu Chenchen, Ji Feifei
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Patent number: 10222811Abstract: A lever assembly for a flow regulator includes a damper to reduce unwanted movement of the lever in an opening and closing direction. The damper includes one or more resilient spring members that squeeze the lever with an amount of force sufficient to reduce unwanted pivoting of the lever without preventing the lever from pivoting in response to control movements of an actuator adapted to actuate the lever.Type: GrantFiled: March 14, 2016Date of Patent: March 5, 2019Assignee: Fisher Regulators (Shanghai) Co., Ltd.Inventors: Chen Jing, Ji Feifei, Song Xiaozhang
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Publication number: 20190048882Abstract: A method for controlling rotational speed applied to a smart fan includes acquiring environmental temperature from a temperature sensor and radiation intensity of human body from an infrared sensor. A result of analysis is generated by determining whether the acquired environmental temperature is within a predetermined temperature range and the acquired radiation intensity is greater than a predetermined value. A working status of the smart fan can be changed according to the result when the smart fan is in automatic mode.Type: ApplicationFiled: October 18, 2017Publication date: February 14, 2019Inventors: CHEN-JING ZHAN, XIAN QIAN
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Publication number: 20190010948Abstract: A method for controlling an electronic fan is provided. The method detects whether an human body is in the vicinity around the electronic fan by an infrared sensor, controls a first driving unit to swing a fan head of the electronic device to make the fan head face the human body, and controls a second driving unit to rotate blades of the fan head to generate breeze onto the human body.Type: ApplicationFiled: August 29, 2017Publication date: January 10, 2019Inventors: XIAN QIAN, CHEN-JING ZHAN
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Publication number: 20180259085Abstract: An internal valve includes a valve stem disposed in a valve body, a poppet valve coupled to the stem, and a bleed valve coupled to the stem. The valve stem is shiftable from a first position in which the poppet valve and the bleed valve are closed, to a second position in which the bleed valve is open, and a third position in which the bleed valve is closed and the poppet valve is open, and the poppet may shift closed in response to a pressure change. The valve body includes a shoulder that is arranged for sealing engagement with a container flange and is between an inlet and a flange of the valve body and spaced away from the inlet. The shoulder is arranged on the valve body to place the inlet a desired distance away from the inner wall of the fluid container.Type: ApplicationFiled: June 28, 2017Publication date: September 13, 2018Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.Inventors: Chen Jing, Li Li, Ji Feifei
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Publication number: 20180259084Abstract: An internal valve includes a valve stem disposed in a valve body, a poppet valve coupled to the stem, and a bleed valve coupled to the stem. The valve stem is shiftable from a first position in which the poppet valve and the bleed valve are closed, to a second position in which the bleed valve is open, and a third position in which the bleed valve is closed and the poppet valve is open, and the poppet may close in response to a pressure change. The internal valve includes a strainer having an extended portion to be positioned in a clearance space between an upper portion of the valve body and an opening of a fluid container. The strainer is arranged for securement to a mounting area of the valve body by at least one fastener.Type: ApplicationFiled: June 28, 2017Publication date: September 13, 2018Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.Inventors: Ji Feifei, Li Li, Chen Jing
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Publication number: 20180259083Abstract: An internal valve includes a valve stem disposed in a valve body, a poppet valve coupled to the stem, and a bleed valve coupled to the stem. The valve stem is shiftable from a first position in which the poppet valve and the bleed valve are closed, to a second position in which the bleed valve is open, and a third position in which the bleed valve is closed and the poppet valve is open, and the poppet may shift closed in response to a pressure change. A valve body of the internal valve includes primary and secondary stem guides supported by respective primary and secondary stem struts connected to an inner side of the valve body. The valve body further includes thickened portions extending inwardly toward an axis of the valve body to which the secondary stem struts connect.Type: ApplicationFiled: June 28, 2017Publication date: September 13, 2018Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.Inventors: Ji Feifei, Li Li, Chen Jing
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Publication number: 20180259079Abstract: An internal valve including a valve body, a poppet valve coupled to the valve body, a bleed valve, a stem slidably disposed in the valve body and operatively coupled to the bleed valve. The stem is shiftable from a first position wherein the poppet valve and the bleed valve are both closed, to a second position wherein the bleed valve is open, and a third position wherein the bleed valve is closed, the poppet valve is open, and the poppet valve may shift toward the closed position and the bleed valve may open in response to a pressure change. A spring seat is coupled to the stem via a retaining feature such that the spring seat is movably disposed in the valve body, and a spring is operatively coupled to the stem via the spring seat and configured to bias the stem toward the first position.Type: ApplicationFiled: June 28, 2017Publication date: September 13, 2018Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.Inventors: Li Li, Chen Jing, Ji Feifei, Shao Lijing
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Publication number: 20180259078Abstract: An internal valve includes a valve body, a valve stem, a poppet valve, and a bleed valve. The bleed valve includes a body with a bore. A spring seat fits within the bore and is coupled to the valve stem, and includes a guide sized to receive the valve stem and a flow aperture. The flow aperture defines a connecting bleed path that fluidly connects a bleed flow path and a bleed outlet. The valve stem shifts from a first position where the poppet valve and the bleed valve are closed, to a second position where the bleed valve is open and the poppet valve is closed, and a third position where the poppet valve is open and the bleed valve is closed. A spring disposed in the bore bears against the spring seat and is arranged to close the poppet valve and open the bleed valve.Type: ApplicationFiled: June 28, 2017Publication date: September 13, 2018Inventors: Li Li, Chen Jing, Ji Feifei
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Patent number: 9970568Abstract: An emergency shut-off valve includes a valve assembly positioned within a valve body and an actuator assembly operatively coupled to the valve assembly. A poppet is coupled to a shaft having a retaining member positioned within a slot in an arm of the poppet to prevent the poppet from being removed from the shaft. A gland has a first slot, a second slot opposite the first slot, where the first and second slots are configured to receive an end of a torsion spring, and a flange. An O-ring is positioned within a recess in the valve body at the outer surface to engage the flange to provide a seal between the gland and the valve body.Type: GrantFiled: March 3, 2017Date of Patent: May 15, 2018Assignee: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.Inventors: Chen Jing, Ji Feifei