Patents by Inventor Xiaomin Huang
Xiaomin Huang 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).
-
Publication number: 20230396170Abstract: Controller and method for a power converter. For example, the controller includes: a first terminal configured to receive a first voltage; a second terminal connected to a capacitor and biased to a second voltage; a voltage detector configured to receive the second voltage from the second terminal and generate a detection signal based at least in part on the second voltage; a charging controller configured to receive the detection signal and generate a first control signal based at least in part on the detection signal; and a charging current generator configured to receive the first voltage from the first terminal and receive the first control signal from the charging controller; wherein the voltage detector is further configured to: detect that the second voltage has decreased to a first predetermined threshold; and generate the detection signal indicating that the second voltage has decreased to the first predetermined threshold.Type: ApplicationFiled: April 6, 2023Publication date: December 7, 2023Inventors: PENGLIN YANG, XIAOMIN HUANG, YUAN LIN, YUN SUN
-
Patent number: 11671021Abstract: Controller and method for a power converter. For example, the controller includes: a first terminal configured to receive a first voltage; a second terminal connected to a capacitor and biased to a second voltage; a voltage detector configured to receive the second voltage from the second terminal and generate a detection signal based at least in part on the second voltage; a charging controller configured to receive the detection signal and generate a first control signal based at least in part on the detection signal; and a charging current generator configured to receive the first voltage from the first terminal and receive the first control signal from the charging controller; wherein the voltage detector is further configured to: detect that the second voltage has decreased to a first predetermined threshold; and generate the detection signal indicating that the second voltage has decreased to the first predetermined threshold.Type: GrantFiled: September 2, 2021Date of Patent: June 6, 2023Assignee: On-Bright Electronics (Shanghai) Co., Ltd.Inventors: Penglin Yang, Xiaomin Huang, Yuan Lin, Yun Sun
-
Patent number: 11517386Abstract: The invention provides a dual-purpose handle, comprising a body, wherein mounting holes are provided in the body and are used for connecting to functional members; the mounting holes are provided in the body in both an axial direction and a radial direction; axial and radial mounting holes provided in the body can enable the handle and the functional members to easily and quickly switch between two connection forms, i.e. straight and T-shaped; and torsional torques that are different in magnitude can be output by means of different connection manners under the action of the same operation force. Clamping devices fitted with the functional members are arranged in the mounting holes; and when the functional members are connected to the handle, the clamping devices can fix the functional members and prevent same from rotating in a cavity of the body of the handle.Type: GrantFiled: August 14, 2018Date of Patent: December 6, 2022Assignees: SHANGHAI REACH MEDICAL INSTRUMENT CO., LTD., THE FOURTH MILITARY MEDICAL UNIVERSITY OF THE CHINESE PEOPLE'S LIBERATION ARMYInventors: Zhuojing Luo, Xiaomin Huang
-
Patent number: 11510716Abstract: The invention provides a nonmetal implant screw locking structure, which has the advantages of simple structure, novel design, simple production and processing, and convenient clinical operation. In addition, the structure of the invention can be used for orthopedic nonmetal implants such as the bone injury repair plate, spinal fusion cage, spinal fixation plate, posterior cervical single trapdoor plate, posterior cervical plate, lumbar anterior plate and lumbosacral plate, bringing good economic and social benefits gradually.Type: GrantFiled: July 12, 2018Date of Patent: November 29, 2022Assignee: Shanghai Reach Medical Instrument Co., Ltd.Inventor: Xiaomin Huang
-
Publication number: 20220077786Abstract: Controller and method for a power converter. For example, the controller includes: a first terminal configured to receive a first voltage; a second terminal connected to a capacitor and biased to a second voltage; a voltage detector configured to receive the second voltage from the second terminal and generate a detection signal based at least in part on the second voltage; a charging controller configured to receive the detection signal and generate a first control signal based at least in part on the detection signal; and a charging current generator configured to receive the first voltage from the first terminal and receive the first control signal from the charging controller; wherein the voltage detector is further configured to: detect that the second voltage has decreased to a first predetermined threshold; and generate the detection signal indicating that the second voltage has decreased to the first predetermined threshold.Type: ApplicationFiled: September 2, 2021Publication date: March 10, 2022Inventors: PENGLIN YANG, Xiaomin Huang, Yuan Lin, Yun Sun
-
Patent number: 11200734Abstract: A method for reconstructing a three-dimensional space scene based on photographing is disclosed, comprising the following steps: S1, importing photos of all spaces, and making the photos correspond to a three-dimensional space according to directions and viewing angles during capture, so that a viewing direction of each pixel, when viewed from the camera position of the three-dimensional space, is in line with that during capture; S2, regarding a room as a set of multiple planes, determining a first plane, and then determining all the planes one by one according to relationships and intersections between the planes; S3, marking a spatial structure of the room by a marking system and obtaining dimension information; and S4, establishing a three-dimensional space model of the room by point coordinate information collected in the step S3.Type: GrantFiled: September 30, 2019Date of Patent: December 14, 2021Assignee: SHANGHAI YIWO INFORMATION TECHNOLOGY CO., LTD.Inventors: Xiaomin Huang, Ming Zhao, Pei Cai
-
Patent number: 11090074Abstract: The invention provides a pair of dual-purpose forceps, comprising a first forceps body and a second forceps body. When the first forceps body is connected with the second forceps body by means of a first pressurizing connecting member and a second pressurizing connecting member, a first handheld member and a second handheld member move towards each other, and a first pressurizing functional member and a second pressurizing functional member also move towards each other to complete pressurizing; when the first forceps body is connected with the second forceps body by means of a first opening connecting member and a second opening connecting member, the first handheld member and the second handheld member move towards each other, and a first opening function member and a second opening function portion face away from each other to complete opening.Type: GrantFiled: August 14, 2018Date of Patent: August 17, 2021Assignees: The Fourth Military Medical University of The Chinese People's Liberation Army, Shanghai Reach Medical Instrument Co., Ltd.Inventors: Zhuojing Luo, Xiaomin Huang
-
Patent number: 11045243Abstract: The invention provides a screw pegging device.Type: GrantFiled: January 29, 2019Date of Patent: June 29, 2021Assignee: SHANGHAI REACH MEDICAL INSTRUMENT CO., LTD.Inventor: Xiaomin Huang
-
Patent number: 11045180Abstract: The invention provides an expanding blade, comprising a first snap-fit portion, a second snap-fit portion, a fixation portion, a partition panel and hook edges, wherein, the first snap-fit portion has an axial flat section on one side; the second snap-fit portion is connected with the first snap-fit portion at one end and fixed to the fixation portion at the other end, and a convex locating block is arranged on the side wall of the second snap-fit portion; the partition panel is connected with the fixation portion at one end, the hook edges which are inclined outwards is arranged at the other end, and both the fixation portion and the hook edges are arranged on the same side of the partition panel. In addition, the invention also puts forward a unidirectional expanding device and a bidirectional expanding device which use the expanding blade. In this application, two fastening structures, i.e.Type: GrantFiled: January 29, 2019Date of Patent: June 29, 2021Assignee: SHANGHAI REACH MEDICAL INSTRUMENT CO., LTD.Inventor: Xiaomin Huang
-
Publication number: 20200367874Abstract: The invention provides an expanding blade, comprising a first snap-fit portion, a second snap-fit portion, a fixation portion, a partition panel and hook edges, wherein, the first snap-fit portion has an axial flat section on one side; the second snap-fit portion is connected with the first snap-fit portion at one end and fixed to the fixation portion at the other end, and a convex locating block is arranged on the side wall of the second snap-fit portion; the partition panel is connected with the fixation portion at one end, the hook edges which are inclined outwards is arranged at the other end, and both the fixation portion and the hook edges are arranged on the same side of the partition panel. In addition, the invention also puts forward a unidirectional expanding device and a bidirectional expanding device which use the expanding blade. In this application, two fastening structures, i.e.Type: ApplicationFiled: January 29, 2019Publication date: November 26, 2020Applicant: SHANGHAI REACH MEDICAL INSTRUMENT CO., LTD.Inventor: XIAOMIN HUANG
-
Publication number: 20200367954Abstract: The invention provides a screw pegging device.Type: ApplicationFiled: January 29, 2019Publication date: November 26, 2020Applicant: SHANGHAI REACH MEDICAL INSTRUMENT CO., LTD.Inventor: XIAOMIN HUANG
-
Patent number: 10749439Abstract: Systems and methods are provided for protecting a power conversion system. A system controller includes a two-level protection component and a driving component. The two-level protection component is configured to detect an output power of a power conversion system and generate a protection signal based on at least information associated with the output power. The driving component is configured to generate a drive signal based on at least information associated with the protection signal and output the drive signal to a switch associated with a primary current flowing through a primary winding of the power conversion system. The driving component is further configured to generate the drive signal corresponding to a first switching frequency to generate the output power equal to a first power threshold and generate the drive signal corresponding to a second switching frequency to generate the output power equal to a second power threshold.Type: GrantFiled: March 20, 2019Date of Patent: August 18, 2020Assignee: On-Bright Electronics (Shanghai) Co., Ltd.Inventors: Xiaomin Huang, Huawei Lv, Chao Yao, Qiang Luo, Lieyi Fang
-
Patent number: 10742122Abstract: System and method for regulating a power conversion system. A system controller for regulating a power conversion system includes an operation-mode-selection component and a driving component. The operation-mode-selection component is configured to receive a first signal related to an output load of the power conversion system and a second signal related to an input signal received by the power conversion system and output a mode-selection signal based on at least information associated with the first signal and the second signal. The driving component is configured to receive the mode-selection signal and generate a drive signal based on at least information associated with the mode-selection signal, the driving signal corresponding to a switching frequency.Type: GrantFiled: February 21, 2019Date of Patent: August 11, 2020Assignee: On-Bright Electronics (Shanghai) Co., Ltd.Inventors: Yuan Lin, Xiaomin Huang, Qiang Luo, Lieyi Fang
-
Publication number: 20200214730Abstract: The invention provides a pair of dual-purpose forceps, comprising a first forceps body and a second forceps body. When the first forceps body is connected with the second forceps body by means of a first pressurizing connecting member and a second pressurizing connecting member, a first handheld member and a second handheld member move towards each other, and a first pressurizing functional member and a second pressurizing functional member also move towards each other to complete pressurizing; when the first forceps body is connected with the second forceps body by means of a first opening connecting member and a second opening connecting member, the first handheld member and the second handheld member move towards each other, and a first opening function member and a second opening function portion face away from each other to complete opening.Type: ApplicationFiled: August 14, 2018Publication date: July 9, 2020Applicants: SHANGHAI REACH MEDICAL INSTRUMENT CO., LTD., THE FOURTH MILITARY MEDICAL UNIVERSITY OF THE CHINESE PEOPLE'S LIBERATION ARMYInventors: ZHUOJING LUO, XIAOMIN HUANG
-
Publication number: 20200214781Abstract: The invention provides a dual-purpose handle, comprising a body, wherein mounting holes are provided in the body and are used for connecting to functional members; the mounting holes are provided in the body in both an axial direction and a radial direction; axial and radial mounting holes provided in the body can enable the handle and the functional members to easily and quickly switch between two connection forms, i.e. straight and T-shaped; and torsional torques that are different in magnitude can be output by means of different connection manners under the action of the same operation force. Clamping devices fitted with the functional members are arranged in the mounting holes; and when the functional members are connected to the handle, the clamping devices can fix the functional members and prevent same from rotating in a cavity of the body of the handle.Type: ApplicationFiled: August 14, 2018Publication date: July 9, 2020Applicants: SHANGHAI REACH MEDICAL INSTRUMENT CO., LTD., THE FOURTH MILITARY MEDICAL UNIVERSITY OF THE CHINESE PEOPLE'S LIBERATION ARMYInventors: ZHUOJING LUO, XIAOMIN HUANG
-
Publication number: 20200138496Abstract: The invention provides a nonmetal implant screw locking structure, which has the advantages of simple structure, novel design, simple production and processing, and convenient clinical operation. In addition, the structure of the invention can be used for orthopedic nonmetal implants such as the bone injury repair plate, spinal fusion cage, spinal fixation plate, posterior cervical single trapdoor plate, posterior cervical plate, lumbar anterior plate and lumbosacral plate, bringing good economic and social benefits gradually.Type: ApplicationFiled: July 12, 2018Publication date: May 7, 2020Applicant: SHANGHAI REACH MEDICAL INSTRUMENT CO., LTD.Inventor: XIAOMIN HUANG
-
Patent number: D976517Type: GrantFiled: November 5, 2021Date of Patent: January 24, 2023Inventor: Xiaomin Huang
-
Patent number: D981952Type: GrantFiled: May 20, 2021Date of Patent: March 28, 2023Inventor: Xiaomin Huang
-
Patent number: D1024746Type: GrantFiled: January 18, 2024Date of Patent: April 30, 2024Inventor: Xiaomin Huang
-
Patent number: D1024747Type: GrantFiled: January 18, 2024Date of Patent: April 30, 2024Inventor: Xiaomin Huang