Patents by Inventor Lin Fei
Lin Fei 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: 20240090868Abstract: An ultrasound scanning control method applied to an ultrasound scanning device is provided. The ultrasound scanning device includes an execution mechanism. The execution mechanism includes a mechanical arm and a probe. The ultrasound scanning control method includes controlling the mechanical arm to drive the probe to move according to a set scanning trajectory for performing an ultrasound scanning detection on a part to be examined. Once an actual pressure value between the probe and the part to be examined in each control cycle is sensed using the force sensor, a pressure value between the probe and the part to be examined is controlled to be a constant value based on the actual pressure value.Type: ApplicationFiled: November 30, 2023Publication date: March 21, 2024Inventors: BIN DUAN, JIN-FU LI, LIN-FEI XIONG, SHU-JIAN HU, YU-JIAO WANG, SHUI-FAN LI
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Publication number: 20240094700Abstract: A reshaping method for metal product includes acquiring position data information of a workpiece; converting the position data information into coordinate information, and fitting the coordinate information to obtain a surface contour curve of the workpiece; comparing the surface contour curve with a standard contour curve to generate a comparison result; obtaining reshaping information of the workpiece based on the comparison result; and controlling the reshaping system to reshape the workpiece. The disclosure acquires position data information of the workpiece by measuring, converts the position data information into coordinate information, fits the coordinate information to obtain the surface contour curve of the workpiece, compares the surface contour curve with the standard contour curve to obtain deformation situation, and reshapes the workpiece according to the reshaping information based on the deformation situation, which improves efficiency of workpiece reshaping and reducing labor costs.Type: ApplicationFiled: September 30, 2021Publication date: March 21, 2024Inventors: YU XIA, JI-CHAO XU, LIN-FEI QIU, JIAN-GUANG GAO, FENG LIU, XIN-ZHI WANG
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Patent number: 11890362Abstract: Described herein are oral care compositions comprising metal silicates (e.g. sodium silicate); along with methods of making and using same.Type: GrantFiled: April 17, 2020Date of Patent: February 6, 2024Assignee: Colgate-Palmolive CompanyInventors: Saide Tang, Lin Fei, Suman Chopra, Hallena Strotman, Pooja Kulkarni
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Patent number: 11872079Abstract: An ultrasound scanning control method applied to an ultrasound scanning device is provided. The ultrasound scanning device includes an execution mechanism. The execution mechanism includes a mechanical arm and a probe. The ultrasound scanning control method includes: controlling the mechanical arm to drive the probe to move according to a set scanning trajectory; and controlling the probe to collect an ultrasound image. A target region is identified from the collected ultrasound image. The scanning trajectory is adjusted when a position of the target region in the ultrasound image is not a predetermined position, and the mechanical arm is controlled to drive the probe to move according to the adjusted scanning trajectory.Type: GrantFiled: January 29, 2019Date of Patent: January 16, 2024Assignee: KUNSHAN IMAGENE MEDICAL Co., Ltd.Inventors: Bin Duan, Jin-Fu Li, Lin-Fei Xiong, Shu-Jian Hu, Yu-Jiao Wang, Shui-Fan Li
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Patent number: 11847619Abstract: At least some example embodiments provide a system-state monitoring method and device and a storage medium. The method includes determining a standard operation mode of a system, the standard operation mode including a plurality of operation states of the system in a unit time period. The method further includes determining, according to current operation data of the system, a current operation mode of the system and determining, by comparing the current operation mode with the standard operation mode, whether or not the system is in the standard operation mode. The plurality of operation states of the system are determined to be the standard operation mode, such that changes in system operation patterns can be readily detected, thereby facilitating a timely adjustment of the monitored system or peripheral mechanisms in cooperation therewith and improving system performance.Type: GrantFiled: September 10, 2019Date of Patent: December 19, 2023Assignee: SIEMENS LTD., CHINAInventors: Lin Fei Zhou, Xiao Liang, Jing Li, Daniel Schneegass
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Patent number: 11806411Abstract: Described herein are oral care compositions comprising metal silicates (e.g. potassium silicate); along with methods of making and using same.Type: GrantFiled: March 24, 2020Date of Patent: November 7, 2023Assignee: Colgate-Palmolive CompanyInventors: Pooja Kulkarni, Lin Fei, Suman Chopra, Hallena Strotman, Saide Tang
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Publication number: 20230346660Abstract: Described herein are nonaqueous oral care compositions comprising an orally acceptable vehicle, a whitening agent; and one or more gelling agents wherein the one or more gelling agents comprises a salt of a fatty acid; along with methods of making and using same.Type: ApplicationFiled: August 30, 2021Publication date: November 2, 2023Applicant: Colgate-Palmolive CompanyInventors: Guisheng PAN, Lin FEI, Suman CHOPRA
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Publication number: 20230338273Abstract: Described herein are nonaqueous oral care compositions comprising an orally acceptable vehicle, a whitening agent; and a gelling system comprising one or more gelling agents wherein the one or more gelling agents comprise a monovalent salt of a fatty acid and a divalent salt of a fatty acid; along with methods of making and using same.Type: ApplicationFiled: August 30, 2021Publication date: October 26, 2023Applicant: Colgate-Palmolive CompanyInventors: Guisheng PAN, Lin FEI, Suman CHOPRA
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Publication number: 20230320950Abstract: Disclosed herein are oral care compositions comprising a peroxide whitening complex in an amount to provide from 3.5% to 7% of hydrogen peroxide by weight of the composition, and a block copolymer of ethylene oxide and propylene oxide in an amount of from 40% to 60% by weight of the composition. Methods of making and using the dentifrices are also provided.Type: ApplicationFiled: May 31, 2023Publication date: October 12, 2023Applicant: Colgate-Palmolive CompanyInventors: Xiang CHEN, Suman Chopra, Lin Fei
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Publication number: 20230270637Abstract: Described herein are nonaqueous oral care compositions comprising an orally acceptable vehicle, a whitening agent; and one or more gelling agents wherein the one or more gelling agents comprises a salt of a fatty acid; along with methods of making and using same.Type: ApplicationFiled: August 30, 2021Publication date: August 31, 2023Applicant: Colgate-Palmolive CompanyInventors: Guisheng PAN, Lin FEI, Suman CHOPRA
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Publication number: 20230255865Abstract: Described herein are high water oral care composition comprising an orally acceptable vehicle; a thickening system; one or more abrasives; and one or more gelling agents, wherein the one or more gelling agents comprise a salt of a fatty acid; and wherein the salt is a monovalent salt, a divalent salt, or a combination thereof. Also disclosed are methods of making and using the same.Type: ApplicationFiled: August 30, 2021Publication date: August 17, 2023Applicant: Colgate-Palmolive CompanyInventors: Guisheng PAN, Lin FEI, Suman CHOPRA, Pooja KULKARNI
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Patent number: 11701312Abstract: Disclosed herein are oral care compositions comprising a peroxide whitening complex in an amount to provide from 3.5% to 7% of hydrogen peroxide by weight of the composition, and a block copolymer of ethylene oxide and propylene oxide in an amount of from 40% to 60% by weight of the composition. Methods of making and using the dentifrices are also provided.Type: GrantFiled: March 1, 2022Date of Patent: July 18, 2023Assignee: Colgate-Palmolive CompanyInventors: Xiang Chen, Suman Chopra, Lin Fei
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Publication number: 20220409352Abstract: An oral treatment device for dispensing an oral treatment composition onto a user's teeth. The oral treatment device may include a storage and delivery component and an applicator component. The storage and delivery component may include a body having a reservoir, a frangible capsule containing the oral treatment composition located in the reservoir, and a delivery member. The applicator component may include a pad portion formed of a liquid absorbing material. The applicator component may be alterable between an attached state whereby the delivery member is fluidly coupled to the pad portion and a detached state whereby the applicator component is detached from the storage and delivery component and can be placed into contact with the user's teeth. The frangible capsule may be in a sealed state until broken by a user at which point the oral treatment composition may flow into the pad portion of the applicator component.Type: ApplicationFiled: October 23, 2020Publication date: December 29, 2022Applicant: Colgate-Palmolive CompanyInventors: Xiang CHEN, Suman CHOPRA, Lin FEI, Udayan UMAPATHI
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Publication number: 20220211595Abstract: Anhydrous oral care compositions and methods for preventing phase separation in the anhydrous oral care composition are disclosed. The oral care composition may include an orally acceptable vehicle, a thickening system, and a whitening agent. The orally acceptable vehicle may include propylene glycol, and the thickening system may include a polymeric thickener. The polymeric thickener may be or include a copolymer of 2-acrylamidomethylpropanesulphonic acid or a salt thereof.Type: ApplicationFiled: March 21, 2022Publication date: July 7, 2022Applicant: Colgate-Palmolive CompanyInventors: Lin FEI, Prakasarao MANDADI, Suman CHOPRA
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Publication number: 20220183939Abstract: Disclosed herein are oral care compositions comprising a peroxide whitening complex in an amount to provide from 3.5% to 7% of hydrogen peroxide by weight of the composition, and a block copolymer of ethylene oxide and propylene oxide in an amount of from 40% to 60% by weight of the composition. Methods of making and using the dentifrices are also provided.Type: ApplicationFiled: March 1, 2022Publication date: June 16, 2022Applicant: Colgate-Palmolive CompanyInventors: Xiang Chen, Suman Chopra, Lin Fei
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Patent number: 11324677Abstract: Disclosed herein are oral care compositions comprising a peroxide whitening complex in an amount to provide from 3.5% to 7% of hydrogen peroxide by weight of the composition, and a block copolymer of ethylene oxide and propylene oxide in an amount of from 40% to 60% by weight of the composition. Methods of making and using the dentifrices are also provided.Type: GrantFiled: November 5, 2021Date of Patent: May 10, 2022Assignee: Colgate-Palmolive CompanyInventors: Xiang Chen, Suman Chopra, Lin Fei
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Patent number: 11278478Abstract: Anhydrous oral care compositions and methods for preventing phase separation in the anhydrous oral care composition are disclosed. The oral care composition may include an orally acceptable vehicle, a thickening system, and a whitening agent. The orally acceptable vehicle may include propylene glycol, and the thickening system may include a polymeric thickener. The polymeric thickener may be or include a copolymer of 2-acrylamidomethylpropanesulphonic acid or a salt thereof.Type: GrantFiled: December 13, 2017Date of Patent: March 22, 2022Assignee: Colgate-Palmolive CompanyInventors: Lin Fei, Prakasarao Mandadi, Suman Chopra
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Publication number: 20220079556Abstract: An ultrasound scanning control method applied to an ultrasound scanning device is provided. The ultrasound scanning device includes an execution mechanism. The execution mechanism includes a mechanical arm and a probe. The ultrasound scanning control method includes: controlling the mechanical arm to drive the probe to move according to a set scanning trajectory; and controlling the probe to collect an ultrasound image. A target region is identified from the collected ultrasound image. The scanning trajectory is adjusted when a position of the target region in the ultrasound image is not a predetermined position, and the mechanical arm is controlled to drive the probe to move according to the adjusted scanning trajectory.Type: ApplicationFiled: January 29, 2019Publication date: March 17, 2022Inventors: BIN DUAN, JIN-FU LI, LIN-FEI XIONG, SHU-JIAN HU, YU-JIAO WANG, SHUI-FAN LI
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Publication number: 20220023169Abstract: A solid oral care composition, e.g., a tablet or powder, comprising an alkali metal peroxymonosulfate as an effective bleaching agent for the bleaching of tenacious tooth stains, such as tobacco stains and coffee stains.Type: ApplicationFiled: October 8, 2021Publication date: January 27, 2022Applicant: Colgate-Palmolive CompanyInventors: Cajetan DOGO-ISONAGIE, Lin FEI, Suman CHOPRA, Jennifer GRONLUND
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Publication number: 20210401692Abstract: Oral care compositions and methods for the same are provided herein. The oral care composition may include an orally acceptable vehicle, a peroxide whitening agent, and one or more gelling agents. The gelling agents may include a fatty acid. The gelling agents may be free or substantially free of fatty alcohols. The gelling agents may include at least one of palmitic acid, stearic acid, or mixtures thereof.Type: ApplicationFiled: September 10, 2021Publication date: December 30, 2021Applicant: Colgate-Palmolive CompanyInventors: Guisheng PAN, Lin FEI, Suman CHOPRA