Patents by Inventor Junhui Li
Junhui Li 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: 11927436Abstract: Example implementations relate to an inspection method for training a measurement machine to accurately measure side joint lengths and detecting a defect among a plurality of solder joints. The method includes receiving a first data representing the side joint lengths of the plurality of solder joints measured by a first measurement machine and a second data representing the side joint lengths measured by a second measurement machine. Further, the method includes determining a correlation value based on a statistical analysis of a relationship between the first data and the second data. The method further includes updating an algorithm used by the first measurement machine to measure the side joint lengths, based on the correlation value to reduce deviation between the first data and the second data. Later, the updated algorithm is used as a dimensional metrology in the first measurement machine for detecting the defect in the solder joints.Type: GrantFiled: August 17, 2021Date of Patent: March 12, 2024Assignee: Hewlett Packard Enterprise Development LPInventors: Jaime E. Llinas, Saravanan Rathakrishnan, Yanyan Xia, ZeLin Wu, Yanli Li, JunHui Li, Jian Miremadi
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Patent number: 11925472Abstract: The present disclosure describes a fast-scanning optical-resolution photoacoustic (fsOR-PAE) endoscope for imaging vasculature within tissues in vivo that includes an ultrasonic transducer and a scanning mirror within a lumen of an elongate casing. The scanning mirror is configured to direct the laser pulses from the pulsed laser source to a focal spot outside the casing in a scanning pattern via an imaging window formed in the casing. The scanning mirror is further configured to direct a plurality of photoacoustic signals from the focal spot to the ultrasonic transducer via the imaging window.Type: GrantFiled: December 22, 2020Date of Patent: March 12, 2024Assignees: Washington University, California Institute of TechnologyInventors: Lihong Wang, Konstantin Maslov, Methodius Tuuli, Molly Stout, George Macones, Chiye Li, Junhui Shi, Yuan Qu
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Publication number: 20240048021Abstract: The present disclosure provides an oral cavity cleaning device. The oral cavity cleaning device includes: a sonic motor, a fluid mechanism, a housing, a front cushion, and a rear cushion. By means of the oral cavity cleaning device of the present disclosure, vibration transmitted by the motor to a handle housing can be reduced, a vibration noise is reduced, and use experience of a user is improved.Type: ApplicationFiled: March 3, 2023Publication date: February 8, 2024Inventors: Junhui Li, Fandi Meng
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Publication number: 20240041581Abstract: The present disclosure provides an oral care device. The oral care device includes a handle part and a care head part; the handle part includes: a sonic motor including a motor body and a power output shaft, a fluid mechanism provided with a fluid inlet and a fluid outlet, and a housing including a machine mounting part and a water storage cavity. By using the oral care device provided by the present disclosure, the reasonable layout of a rinsing flow path can be achieved, the overall size of the oral care device can be reduced, it is convenient for a user to perform an operation, and the comfort level provided for a user during use can be improved.Type: ApplicationFiled: March 3, 2023Publication date: February 8, 2024Inventors: Junhui LI, Fandi MENG
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Publication number: 20240041582Abstract: Disclosed is an oral care device. The oral care device includes a handle part and a care head part, the handle part includes an acoustic motor, and the care head part has a flushing stem parallel to the output axis and a brush head arranged on a head of the flushing stem. According to the oral care device of the present disclosure, a flushing flow path can be reasonably arranged, an overall volume of the oral care device is reduced, it is convenient for a user to operate, and use comfort of the user is improved.Type: ApplicationFiled: March 3, 2023Publication date: February 8, 2024Inventors: Junhui LI, Fandi MENG
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Publication number: 20240041579Abstract: The present application provides an integrated oral care apparatus, including: an uneven housing, a composite member, a medium supply unit, a vector generation unit and a medium delivery member, where the uneven housing has a main extension line and oppositely arranged first end and second end, the main extension line extends from the first end of the uneven housing to the second end of the uneven housing, the vector generation unit connects with the composite member through a vector transmission rod, the vector transmission rod has a medium conveying channel, and the first end of the medium conveying channel is communicated with the composite member; the medium delivery member is configured to bridge between the vector generation unit and the medium supply unit, and has a communication channel, and the communication channel is hermetically coupled between the second end of the medium conveying channel and the medium supply unit.Type: ApplicationFiled: February 28, 2023Publication date: February 8, 2024Applicant: SHENZHEN SOOCAS TECHNOLOGY CO., LTD.Inventors: Junhui LI, Fandi MENG
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Patent number: 11867106Abstract: An aftertreatment system for reducing constituents of an exhaust gas having a sulfur content includes: an oxidation catalyst; a filter disposed downstream of the oxidation catalyst; and a controller configured to, in response to determining that the filter is to be regenerated and a desulfation condition being satisfied: cause a temperature of the oxidation catalyst to increase to a first regeneration temperature that is greater than or equal to 400 degrees Celsius and less than 550 degrees Celsius, cause the temperature of the oxidation catalyst to be maintained at the first regeneration temperature for a first time period, and after the first time period, cause the temperature of the oxidation catalyst to increase to a second regeneration temperature equal to or greater than 550 degrees Celsius.Type: GrantFiled: May 16, 2023Date of Patent: January 9, 2024Assignee: Cummins Emission Solutions Inc.Inventors: Michael Cunningham, Aleksey Yezerets, Junhui Li, James A. Cramer
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Publication number: 20230355366Abstract: Disclosed is an oral caring device. The oral caring device includes a handle part and a caring head part, the handle part is configured to be suitable for hand-holding, the caring head part includes a flushing stem, and a brush head structure, arranged at the second end of the flushing stem. According to the technical solution of the present disclosure, the oral caring device has a synchronous flushing function to improve a cleaning effect and user experience.Type: ApplicationFiled: March 3, 2023Publication date: November 9, 2023Inventors: Junhui LI, Fandi MENG
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Publication number: 20230346030Abstract: An aerosol generation device comprises a susceptor configured to be penetrated by a varying magnetic field to generate heat, so as to heat a smokable material; a circuit; and a temperature sensor comprising a sensing portion packaged or accommodated within the susceptor, and an electrical connection portion connected to the sensing portion and at least partially located outside the susceptor. The circuit is electrically connected to the electrical connection portion, so that the temperature sensed by the sensing portion can be received by the electrical connection portion. In the aerosol generation device, the temperature sensor is packaged or accommodated within the susceptor, the effect of a magnetic field on the sensing portion can be substantially isolated, and the susceptor and the temperature sensor can be integrated into one piece, improving the stability of installation and the accuracy of temperature measurement, and also facilitating replacement and installation as a whole.Type: ApplicationFiled: December 9, 2020Publication date: November 2, 2023Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.Inventors: Tao WU, Huanjie HE, Junhui LI, Hanliang CHEN, Baoling LEI, Zuqiang QI, Zhongli XU, Yonghai LI
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Publication number: 20230348195Abstract: A conveying system, comprising: a conveying carrier (3) that is provided with a first connection structure (31); a rolling bed (1) that comprises a rolling bed base (11) and a plurality of rolling components (12), wherein the rolling components (12) are connected to the rolling bed base (11); a driving mechanism comprising a second connection structure (26) and a driving assembly, wherein the driving assembly can drive the second connection structure (26) to reciprocate between a first position and a second position along a conveying direction, the second connection structure (26) at the first position is connected to the first connection structure (31), and the second connection structure (26) at the second position is separated from the first connection structure (31); and a positioning mechanism (4) comprising an X-direction positioning assembly, a Y-direction positioning assembly, and a Z-direction positioning assembly, wherein the Z-direction positioning assembly lifts the conveying carrier (3), so thatType: ApplicationFiled: December 29, 2020Publication date: November 2, 2023Inventors: Meng YANG, Bangchao QIU, Kaidong HUANG, Junhui LI, Qing LI, Zhencheng CHEN
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Publication number: 20230323260Abstract: The present invention relates to the technical field of fermentation apparatus, in particular a fermentation device, including an insulating jacket, a fermentation tank, a base, a top connector, a headstock, a bottom connector, and a return pipe. The insulating jacket is provided with an upper and a lower perforation respectively, the top connector projects to the outside of the insulating jacket via the upper perforation, and the bottom connector projects to the outside of the insulating jacket via the lower perforation. An upper convergence chamber, flow channels, and a lower convergence chamber are provided between the insulating jacket and the fermentation tank. The present invention has the advantages of a simple structure, small volume, low cost, heat exchange liquid in direct contact with the fermentation tank, large heat exchange area, good heat exchange effect, high efficiency, easy control of the temperature of the fermentation tank, and convenient cleaning.Type: ApplicationFiled: March 24, 2023Publication date: October 12, 2023Inventor: Junhui Li
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Publication number: 20230287816Abstract: An aftertreatment system for reducing constituents of an exhaust gas having a sulfur content includes: an oxidation catalyst; a filter disposed downstream of the oxidation catalyst; and a controller configured to, in response to determining that the filter is to be regenerated and a desulfation condition being satisfied: cause a temperature of the oxidation catalyst to increase to a first regeneration temperature that is greater than or equal to 400 degrees Celsius and less than 550 degrees Celsius, cause the temperature of the oxidation catalyst to be maintained at the first regeneration temperature for a first time period, and after the first time period, cause the temperature of the oxidation catalyst to increase to a second regeneration temperature equal to or greater than 550 degrees Celsius.Type: ApplicationFiled: May 16, 2023Publication date: September 14, 2023Applicant: Cummins Emission Solutions Inc.Inventors: Michael Cunningham, Aleksey Yezerets, Junhui LI, James A. Cramer
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Patent number: 11698011Abstract: An aftertreatment system for reducing constituents of an exhaust gas having a sulfur content includes: an oxidation catalyst; a filter disposed downstream of the oxidation catalyst; and a controller configured, in response to determining that the filter is to be regenerated and a desulfation condition being satisfied, to: cause a temperature of the oxidation catalyst to increase to a first regeneration temperature that is greater than or equal to 400 degrees Celsius and less than 550 degrees Celsius; cause the temperature of the oxidation catalyst to be maintained at the first regeneration temperature for a first time period; and after the first time period, cause the temperature of the oxidation catalyst to increase to a second regeneration temperature equal to or greater than 550 degrees Celsius.Type: GrantFiled: March 30, 2020Date of Patent: July 11, 2023Assignee: Cummins Emission Solutions Inc.Inventors: Michael J. Cunningham, Aleksey Yezerets, Junhui Li, James A. Cramer
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Publication number: 20230180839Abstract: A vapor generation device and a susceptor thereof are disclosed. The susceptor is in a blade shape extending in an axial direction of a cavity, and includes: a first part having a first size in a thickness direction, and a second part having a second size in the thickness direction, the second size being greater than the first size. An accommodation cavity extending in the axial direction is further arranged in the second part, and the accommodation cavity is configured to accommodate or encapsulate a temperature sensor that senses a temperature of the susceptor. The vapor generation device and the susceptor of this application encapsulates or accommodates the temperature sensor in the susceptor. Hence, a sensing part may be basically insulated from the impact of the magnetic field, and the susceptor and the temperature sensor may be integrated to increase stability of mounting and accuracy of temperature detecting.Type: ApplicationFiled: May 12, 2021Publication date: June 15, 2023Inventors: JUNHUI LI, BAOLING LEI, ZUQIANG QI, XIAOFENG TANG, SAISHENG ZHU, ZHONGLI XU, YONGHAI LI
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Publication number: 20230136305Abstract: An aerosol generation apparatus and a susceptor are provided. The aerosol generation apparatus includes a cavity for receiving a smokable material, and the susceptor at least partially extending along the axial direction of the cavity, when the smokable material is received within the cavity in use, the susceptor is inserted into the smokable material for heating; the susceptor includes an avoidance portion and a heating portion sequentially provided along the direction close to a proximal end; the size of at least a part of the avoidance portion along the cross-sectional direction of the cavity is less than that of the heating portion, such that a certain gap is retained between the susceptor and the smokable material, when the susceptor is inserted into the smokable material.Type: ApplicationFiled: April 12, 2021Publication date: May 4, 2023Inventors: JUNHUI LI, ZHONGLI XU, YONGHAI LI
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Publication number: 20230059410Abstract: Example implementations relate to an inspection method for training a measurement machine to accurately measure side joint lengths and detecting a defect among a plurality of solder joints. The method includes receiving a first data representing the side joint lengths of the plurality of solder joints measured by a first measurement machine and a second data representing the side joint lengths measured by a second measurement machine. Further, the method includes determining a correlation value based on a statistical analysis of a relationship between the first data and the second data. The method further includes updating an algorithm used by the first measurement machine to measure the side joint lengths, based on the correlation value to reduce deviation between the first data and the second data. Later, the updated algorithm is used as a dimensional metrology in the first measurement machine for detecting the defect in the solder joints.Type: ApplicationFiled: August 17, 2021Publication date: February 23, 2023Inventors: Jaime E. Llinas, Saravanan Rathakrishnan, Yanyan Xia, ZeLin Wu, Yanli Li, JunHui Li, Jian Miremadi
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Patent number: D984928Type: GrantFiled: August 12, 2021Date of Patent: May 2, 2023Assignee: ZHEJIANG TAOTAO VEHICLES CO., LTD.Inventors: Guidong Lou, Jie Xu, Junhui Li, Yali Ying, Wenbin Huang
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Patent number: D984929Type: GrantFiled: August 12, 2021Date of Patent: May 2, 2023Assignee: ZHEJIANG TAOTAO VEHICLES CO., LTD.Inventors: Jie Xu, Guidong Lou, Junhui Li, Yali Ying, Yi Ni
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Patent number: D986111Type: GrantFiled: May 21, 2021Date of Patent: May 16, 2023Assignee: ZHEJIANG TAOTAO VEHICLES CO., LTD.Inventors: Jie Xu, Guidong Lou, Junhui Li, Yali Ying, Yi Ni
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Patent number: D1018377Type: GrantFiled: May 27, 2022Date of Patent: March 19, 2024Assignee: ZHEJIANG TAOTAO VEHICLES CO., LTD.Inventors: Wenbin Huang, Guidong Lou, Junhui Li, Yi Ni