Patents by Inventor Yunan Song
Yunan Song 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: 10932396Abstract: Provided herein are a heat sink module of an inverter module to power an electric vehicle. The heats sink module can include a heat sink body having a plurality of mounting holes, a fluid inlet and a fluid outlet. The heats sink module can include a cooling channel that can be fluidly coupled with the fluid inlet and the fluid outlet. The heats sink module can include an insulator plate having a first surface and a second surface. The second surface of the insulator plate can couple with a joining surface of the heat sink body to seal the cooling channel. The heats sink module can include a heat sink lid disposed over the insulator plate. The heat sink lid can have a plurality of mounting feet to couple with the mounting holes of the heat sink body to secure the heat sink lid to the heat sink body.Type: GrantFiled: April 23, 2020Date of Patent: February 23, 2021Assignee: SF Motors, Inc.Inventors: Yunan Song, Colin Haag, Zhong Nie, Duanyang Wang, Yifan Tang
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Patent number: 10778117Abstract: Provided herein is an inverter module to power an electric vehicle. The inverter module can include a power module or multiple power modules. The power module can include a capacitor and a heat sink coupled with the capacitor. The power module can include a ceramic plate coupled with the heat sink. The power module can include a locator having a plurality of slots and a plurality of transistors disposed within the plurality of slots. The locator and the plurality of transistors can be disposed over a first surface of the ceramic plate. The power module can include a laminated bus bar disposed over a first surface of the locator. The power module can include a gate drive printed circuit board coupled with the laminated bus bar. The power module can include a dielectric gel tray disposed over a first surface of the gate drive printed circuit board.Type: GrantFiled: December 27, 2018Date of Patent: September 15, 2020Assignees: CHONGQING JINKANG NEW ENERGY VEHICLE CO., LTD., SF MOTORS, INC.Inventors: Yunan Song, Kangwei Mao, Jinzhu Li, Colin Haag, Nathan Chung, Zhong Nie, Duanyang Wang, Yifan Tang
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Patent number: 10772242Abstract: Provided herein is an inverter module to power an electric vehicle. The inverter module can include a power module or multiple power modules. The power module can include a capacitor and a heat sink coupled with the capacitor. The power module can include a ceramic plate coupled with the heat sink. The power module can include a locator having a plurality of slots and a plurality of transistors disposed within the plurality of slots. The locator and the plurality of transistors can be disposed over a first surface of the ceramic plate. The power module can include a laminated bus bar disposed over a first surface of the locator. The power module can include a gate drive printed circuit board coupled with the laminated bus bar. The power module can include a dielectric gel tray disposed over a first surface of the gate drive printed circuit board.Type: GrantFiled: August 23, 2018Date of Patent: September 8, 2020Assignees: CHONGQING JINKANG NEW ENERGY VEHICLE CO., LTD., SF MOTORS, INC.Inventors: Yunan Song, Kangwei Mao, Jinzhu Li, Colin Haag, Nathan Chung, Zhong Nie, Duanyang Wang, Yifan Tang
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Publication number: 20200253083Abstract: Provided herein are a heat sink module of an inverter module to power an electric vehicle. The heats sink module can include a heat sink body having a plurality of mounting holes, a fluid inlet and a fluid outlet. The heats sink module can include a cooling channel that can be fluidly coupled with the fluid inlet and the fluid outlet. The heats sink module can include an insulator plate having a first surface and a second surface. The second surface of the insulator plate can couple with a joining surface of the heat sink body to seal the cooling channel. The heats sink module can include a heat sink lid disposed over the insulator plate. The heat sink lid can have a plurality of mounting feet to couple with the mounting holes of the heat sink body to secure the heat sink lid to the heat sink body.Type: ApplicationFiled: April 23, 2020Publication date: August 6, 2020Inventors: Yunan Song, Colin Haag, Zhong Nie, Duanyang Wang, Yifan Tang
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Patent number: 10667440Abstract: Provided herein are a heat sink module of an inverter module to power an electric vehicle. The heats sink module can include a heat sink body having a plurality of mounting holes, a fluid inlet and a fluid outlet. The heats sink module can include a cooling channel that can be fluidly coupled with the fluid inlet and the fluid outlet. The heats sink module can include an insulator plate having a first surface and a second surface. The second surface of the insulator plate can couple with a joining surface of the heat sink body to seal the cooling channel. The heats sink module can include a heat sink lid disposed over the insulator plate. The heat sink lid can have a plurality of mounting feet to couple with the mounting holes of the heat sink body to secure the heat sink lid to the heat sink body.Type: GrantFiled: December 27, 2018Date of Patent: May 26, 2020Assignee: SF MOTORS, INC.Inventors: Yunan Song, Colin Haag, Zhong Nie, Duanyang Wang, Yifan Tang
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Patent number: 10660242Abstract: Provided herein are a heat sink module of an inverter module to power an electric vehicle. The heats sink module can include a heat sink body having a plurality of mounting holes, a fluid inlet and a fluid outlet. The heats sink module can include a cooling channel that can be fluidly coupled with the fluid inlet and the fluid outlet. The heats sink module can include an insulator plate having a first surface and a second surface. The second surface of the insulator plate can couple with a joining surface of the heat sink body to seal the cooling channel. The heats sink module can include a heat sink lid disposed over the insulator plate. The heat sink lid can have a plurality of mounting feet to couple with the mounting holes of the heat sink body to secure the heat sink lid to the heat sink body.Type: GrantFiled: August 23, 2018Date of Patent: May 19, 2020Assignees: CHONGQING JINKANG NEW ENERGY VEHICLE CO., LTD., SF MOTORS, INC.Inventors: Yunan Song, Colin Haag, Zhong Nie, Duanyang Wang, Yifan Tang
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Patent number: 10608423Abstract: A laminated bus bar of an inverter module to power an electric vehicle is provided. The laminated bus bar can include a first insulating layer and a current layer disposed over the first insulting layer. The current layer can include an output terminal. The laminated bus bar can include a second insulating layer disposed over the current layer. The laminated bus bar can include a third insulating layer disposed over the second insulating layer. The laminated bus bar can include a first polarity (e.g., negative) layer disposed over the third insulating layer. The first polarity layer can include a first polarity (e.g., negative) input terminal. The laminated bus bar can include a fourth insulating layer disposed over the first polarity layer. The laminated bus bar can include a second polarity (e.g., positive) layer disposed over the fourth insulating layer and that includes a second polarity (e.g., positive) input terminal.Type: GrantFiled: August 23, 2018Date of Patent: March 31, 2020Assignees: SF MOTORS, INC., CHONGQING JINKANG NEW ENERGY VEHICLE CO., LTD.Inventors: Yunan Song, Kangwei Mao, Jinzhu Li, Colin Haag, Nathan Chung, Zhong Nie, Duanyang Wang, Yifan Tang
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Patent number: 10600577Abstract: Provided herein is a capacitor module of an inverter module of an electric vehicle. The capacitor module can include a capacitor housing. The capacitor module can include a plurality of positive terminals coupled with a first surface of the capacitor housing and extending from the first surface at a first angle. The capacitor module can include a plurality of negative terminals coupled with the first surface of the capacitor housing and extending from the first surface at the first angle. The capacitor module can include a divider coupled with the first surface of the capacitor housing. The divider can be disposed between the plurality of positive terminals and the plurality of negative terminals. The divider can electrically isolate the plurality of positive terminals from the plurality of negative terminals. The capacitor module can include a plurality of mounting holes formed on an outer surface of the capacitor housing.Type: GrantFiled: August 23, 2018Date of Patent: March 24, 2020Assignees: SF MOTORS, INC., CHONGQING JINKANG NEW ENERGY VEHICLE CO., LTD.Inventors: Yunan Song, Kangwei Mao, Zhong Nie, Duanyang Wang, Yifan Tang
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Patent number: 10600578Abstract: Provided herein is a capacitor module of an inverter module of an electric vehicle. The capacitor module can include a capacitor housing. The capacitor module can include a plurality of positive terminals coupled with a first surface of the capacitor housing and extending from the first surface at a first angle. The capacitor module can include a plurality of negative terminals coupled with the first surface of the capacitor housing and extending from the first surface at the first angle. The capacitor module can include a divider coupled with the first surface of the capacitor housing. The divider can be disposed between the plurality of positive terminals and the plurality of negative terminals. The divider can electrically isolate the plurality of positive terminals from the plurality of negative terminals. The capacitor module can include a plurality of mounting holes formed on an outer surface of the capacitor housing.Type: GrantFiled: December 27, 2018Date of Patent: March 24, 2020Assignees: SF MOTORS, INC., CHONGQING JINKANG NEW ENERGY VEHICLE CO., LTD.Inventors: Yunan Song, Kangwei Mao, Zhong Nie, Duanyang Wang, Yifan Tang
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Publication number: 20190333701Abstract: Provided herein is a capacitor module of an inverter module of an electric vehicle. The capacitor module can include a capacitor housing. The capacitor module can include a plurality of positive terminals coupled with a first surface of the capacitor housing and extending from the first surface at a first angle. The capacitor module can include a plurality of negative terminals coupled with the first surface of the capacitor housing and extending from the first surface at the first angle. The capacitor module can include a divider coupled with the first surface of the capacitor housing. The divider can be disposed between the plurality of positive terminals and the plurality of negative terminals. The divider can electrically isolate the plurality of positive terminals from the plurality of negative terminals. The capacitor module can include a plurality of mounting holes formed on an outer surface of the capacitor housing.Type: ApplicationFiled: August 23, 2018Publication date: October 31, 2019Inventors: Yunan Song, Kangwei Mao, Zhong Nie, Duanyang Wang, Yifan Tang
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Publication number: 20190333702Abstract: Provided herein is a capacitor module of an inverter module of an electric vehicle. The capacitor module can include a capacitor housing. The capacitor module can include a plurality of positive terminals coupled with a first surface of the capacitor housing and extending from the first surface at a first angle. The capacitor module can include a plurality of negative terminals coupled with the first surface of the capacitor housing and extending from the first surface at the first angle. The capacitor module can include a divider coupled with the first surface of the capacitor housing. The divider can be disposed between the plurality of positive terminals and the plurality of negative terminals. The divider can electrically isolate the plurality of positive terminals from the plurality of negative terminals. The capacitor module can include a plurality of mounting holes formed on an outer surface of the capacitor housing.Type: ApplicationFiled: December 27, 2018Publication date: October 31, 2019Inventors: Yunan Song, Kangwei Mao, Zhong Nie, Duanyang Wang, Yifan Tang
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Publication number: 20190335608Abstract: Provided herein are a heat sink module of an inverter module to power an electric vehicle. The heats sink module can include a heat sink body having a plurality of mounting holes, a fluid inlet and a fluid outlet. The heats sink module can include a cooling channel that can be fluidly coupled with the fluid inlet and the fluid outlet. The heats sink module can include an insulator plate having a first surface and a second surface. The second surface of the insulator plate can couple with a joining surface of the heat sink body to seal the cooling channel. The heats sink module can include a heat sink lid disposed over the insulator plate. The heat sink lid can have a plurality of mounting feet to couple with the mounting holes of the heat sink body to secure the heat sink lid to the heat sink body.Type: ApplicationFiled: December 27, 2018Publication date: October 31, 2019Inventors: Yunan Song, Colin Haag, Zhong Nie, Duanyang Wang, Yifan Tang
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Publication number: 20190334334Abstract: A laminated bus bar of an inverter module to power an electric vehicle is provided. The laminated bus bar can include a first insulating layer and a current layer disposed over the first insulting layer. The current layer can include an output terminal. The laminated bus bar can include a second insulating layer disposed over the current layer. The laminated bus bar can include a third insulating layer disposed over the second insulating layer. The laminated bus bar can include a first polarity (e.g., negative) layer disposed over the third insulating layer. The first polarity layer can include a first polarity (e.g., negative) input terminal. The laminated bus bar can include a fourth insulating layer disposed over the first polarity layer. The laminated bus bar can include a second polarity (e.g., positive) layer disposed over the fourth insulating layer and that includes a second polarity (e.g., positive) input terminal.Type: ApplicationFiled: August 23, 2018Publication date: October 31, 2019Inventors: Yunan Song, Kangwei Mao, Jinzhu Li, Colin Haag, Nathan Chung, Zhong Nie, Duanyang Wang, Yifan Tang
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Publication number: 20190335607Abstract: Provided herein are a heat sink module of an inverter module to power an electric vehicle. The heats sink module can include a heat sink body having a plurality of mounting holes, a fluid inlet and a fluid outlet. The heats sink module can include a cooling channel that can be fluidly coupled with the fluid inlet and the fluid outlet. The heats sink module can include an insulator plate having a first surface and a second surface. The second surface of the insulator plate can couple with a joining surface of the heat sink body to seal the cooling channel. The heats sink module can include a heat sink lid disposed over the insulator plate. The heat sink lid can have a plurality of mounting feet to couple with the mounting holes of the heat sink body to secure the heat sink lid to the heat sink body.Type: ApplicationFiled: August 23, 2018Publication date: October 31, 2019Inventors: Yunan Song, Colin Haag, Zhong Nie, Duanyang Wang, Yifan Tang
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Publication number: 20190319551Abstract: Provided herein is an inverter module to power an electric vehicle. The inverter module can include a power module or multiple power modules. The power module can include a capacitor and a heat sink coupled with the capacitor. The power module can include a ceramic plate coupled with the heat sink. The power module can include a locator having a plurality of slots and a plurality of transistors disposed within the plurality of slots. The locator and the plurality of transistors can be disposed over a first surface of the ceramic plate. The power module can include a laminated bus bar disposed over a first surface of the locator. The power module can include a gate drive printed circuit board coupled with the laminated bus bar. The power module can include a dielectric gel tray disposed over a first surface of the gate drive printed circuit board.Type: ApplicationFiled: December 27, 2018Publication date: October 17, 2019Inventors: Yunan Song, Kangwei Mao, Jinzhu Li, Colin Haag, Nathan Chung, Zhong Nie, Duanyang Wang, Yifan Tang
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Publication number: 20190320549Abstract: Provided herein is an inverter module to power an electric vehicle. The inverter module can include a power module or multiple power modules. The power module can include a capacitor and a heat sink coupled with the capacitor. The power module can include a ceramic plate coupled with the heat sink. The power module can include a locator having a plurality of slots and a plurality of transistors disposed within the plurality of slots. The locator and the plurality of transistors can be disposed over a first surface of the ceramic plate. The power module can include a laminated bus bar disposed over a first surface of the locator. The power module can include a gate drive printed circuit board coupled with the laminated bus bar. The power module can include a dielectric gel tray disposed over a first surface of the gate drive printed circuit board.Type: ApplicationFiled: August 23, 2018Publication date: October 17, 2019Inventors: Yunan Song, Kangwei Mao, Jinzhu Li, Colin Haag, Nathan Chung, Zhong Nie, Duanyang Wang, Yifan Tang
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Patent number: 10263407Abstract: A laminated bus bar of an inverter module to power an electric vehicle is provided. The laminated bus bar can include a first insulating layer and a current layer disposed over the first insulting layer. The current layer can include an output terminal. The laminated bus bar can include a second insulating layer disposed over the current layer. The laminated bus bar can include a third insulating layer disposed over the second insulating layer. The laminated bus bar can include a first polarity (e.g., negative) layer disposed over the third insulating layer. The first polarity layer can include a first polarity (e.g., negative) input terminal. The laminated bus bar can include a fourth insulating layer disposed over the first polarity layer. The laminated bus bar can include a second polarity (e.g., positive) layer disposed over the fourth insulating layer and that includes a second polarity (e.g., positive) input terminal.Type: GrantFiled: December 27, 2018Date of Patent: April 16, 2019Assignees: CHONGQING JINKANG NEW ENERGY VEHICLE CO., LTD., SF MOTORS, INC.Inventors: Yunan Song, Kangwei Mao, Jinzhu Li, Colin Haag, Nathan Chung, Zhong Nie, Duanyang Wang, Yifan Tang