Patents by Inventor Weixin Zheng
Weixin Zheng 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: 9444122Abstract: A battery module and a battery temperature managing system of a battery temperature managing system includes a battery module; a heat exchanger connected with the battery module via a coolant circulating circuit, and a temperature control device connected with the heat exchanger via a refrigerant circulating circuit, in which a coolant in the coolant circulating circuit and a refrigerant in the refrigerant circulating circuit exchange heat with each other via the heat exchanger, and the battery module is cooled or heated by the coolant when the coolant flows through the battery module.Type: GrantFiled: May 22, 2013Date of Patent: September 13, 2016Assignee: BYD COMPANY LIMITEDInventors: Weixin Zheng, Yuanyuan He, Yi Zeng
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Patent number: 9310053Abstract: A light mixing element in a shape of a prism, and a cylinder of the prism of the light mixing element includes a first light-emitting inclined surface, a second light-emitting inclined surface, a bottom surface, a incident surface and a reflecting inclined surface; one side of the second light-emitting inclined surface is connected with one side of the first light-emitting inclined surface to form a top angle; the bottom surface is arranged opposite to the top angle; the incident surface is connected between one side of the bottom surface and the other side of the first light-emitting inclined surface; and the reflecting inclined surface is connected between the other side of the bottom surface and the other side of the second light-emitting inclined surface and arranged opposite to the incident surface and the first light-emitting inclined surface.Type: GrantFiled: October 28, 2013Date of Patent: April 12, 2016Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE CHATANI ELECTRONICS CO., LTD.Inventors: Zhonglian Qiao, Dongsheng Yang, Fei Liu, Weixin Zheng
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Patent number: 9293896Abstract: An assembly for power connection and signal acquisition includes a power connection member and a patch panel. The power connection member includes a holder, a plurality of connection pieces disposed in the holder, and a protection shell mounted on the holder to protect the plurality of connection pieces. The patch panel includes a trough that defines a plurality of cable slots, a sampling cable received in each of the cable slots, and a protection cover mounted on the trough to protect the sampling cable received in the cable slot. A sampling terminal is disposed at an end of the sampling cable for electrically connecting the sampling cable with each of the connection pieces.Type: GrantFiled: August 20, 2013Date of Patent: March 22, 2016Assignees: Shenzhen BYD Auto R&D Company Limited, BYD Company LimitedInventors: Jing Tan, Weixin Zheng
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Patent number: 9222664Abstract: Embodiments of the invention provide a backlight unit and a display device. The backlight unit comprises at least one light emitting component and at least one reflection support component, wherein the light emitting component comprises a plurality of element surfaces disposed obliquely and a plurality of luminophors disposed on the element surfaces, the reflection support component comprises a plurality of reflective surfaces disposed obliquely.Type: GrantFiled: July 12, 2013Date of Patent: December 29, 2015Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE CHATANI ELECTRONICS CO., LTD.Inventors: Weixin Zheng, Dongsheng Yang, Zhonglian Qiao
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Patent number: 9170361Abstract: According to the present disclosure, there are provided a backlight module and a display device. With the backlight module, a heat dissipating device can be saved, and a light guide plate is prevented from being warped and deformed due to heat generation of a light source. The backlight module comprises a light source, a light guide plate and a side-glowing optical fiber. The side-glowing optical fiber includes: a light emitting section which is fixed to at least one side of the light guide plate; and a light guide section, which extends from the light emitting section to the outside of the light guide plate, and a terminal of which is connected to the light source.Type: GrantFiled: March 1, 2013Date of Patent: October 27, 2015Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE CHATANI ELECTRONICS CO., LTD.Inventors: Weixin Zheng, Dongsheng Yang, Zhonglian Qiao, Xiuzhen Li
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Patent number: 9054368Abstract: The present disclosure discloses a current fuse device. The current fuse device comprises: an insulating box having a cavity; a first conductor fixed to the insulating box with a first outer end and a first inner end; a second conductor fixed to the insulating box with a second outer end and a second inner end; and at least one elastic member disposed on at least one of the first conductor and the second conductor and inside the cavity. The elastic member forms an electrical connection between the first inner end of the first conductor and the second inner end of the second conductor. The elastic member has an elastic potential energy to break the electrical connection when a short circuit occurs.Type: GrantFiled: November 21, 2011Date of Patent: June 9, 2015Assignee: BYD Company LimitedInventors: Zhiwei Tong, Jianhua Zhu, Weixin Zheng, Hao Hu
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Publication number: 20150147637Abstract: An electric connector and a battery comprising the same may be provided. The electric connector (3) may comprise a core fixing part and an extension part (32) connected to the core fixing part. The core fixing part may include at least two hosting portions (31) each configured to hold an electrode tab of a winding core of a battery, respectively, and a connection portion (33) configured to connect the two adjacent hosting portions.Type: ApplicationFiled: November 23, 2012Publication date: May 28, 2015Inventors: Yuanyuan He, Weixin Zheng
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Patent number: 8987750Abstract: A LED chip packaging structure, its manufacturing method, and a display device are disclosed. A conductive unit is formed at two opposite sides of a LED chip unit, and comprises a first conductive layer formed at a side of, and electrically connected to, a first electrode, a second conductive layer formed at a side of, and electrically connected to, a second electrode, and an intermediate isolation layer formed at a side of a GaN layer. The LED chip unit and the conductive unit are connected laterally to form an electrical-connection channel as a whole, without welding a gold wire for the conductive channel as in a traditional LED. Thus, the method is able to reduce the total thickness of the LED chip device, increase the thermal conductivity effect of the LED chip and the overall stability, and improve the light-extraction effect of the surface of the LED chip.Type: GrantFiled: December 13, 2013Date of Patent: March 24, 2015Assignees: Boe Technology Group Co., Ltd., Beijing Boe Chatani Electronics Co., Ltd.Inventors: Weixin Zheng, Guoheng Ma, Dongsheng Yang, Zhonglian Qiao
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Publication number: 20140167063Abstract: A LED chip packaging structure, its manufacturing method, and a display device are disclosed. A conductive unit is formed at two opposite sides of a LED chip unit, and comprises a first conductive layer formed at a side of, and electrically connected to, a first electrode, a second conductive layer formed at a side of, and electrically connected to, a second electrode, and an intermediate isolation layer formed at a side of a GaN layer. The LED chip unit and the conductive unit are connected laterally to form an electrical-connection channel as a whole, without welding a gold wire for the conductive channel as in a traditional LED. Thus, the method is able to reduce the total thickness of the LED chip device, increase the thermal conductivity effect of the LED chip and the overall stability, and improve the light-extraction effect of the surface of the LED chip.Type: ApplicationFiled: December 13, 2013Publication date: June 19, 2014Applicants: BEIJING BOE CHATANI ELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Weixin ZHENG, Guoheng MA, Dongsheng YANG, Zhonglian QIAO
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Publication number: 20140141316Abstract: An electrochemical storage cell is disclosed that comprises a core and a rectangular shell that receives the core snugly therein. The rectangular shell has first and second open ends. A first end cap is used to close the first open end. An anode terminal extends through the first end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A first gasket is secured within the rectangular shell between the first end cap and the core to resiliently hold the core away from the first end cap. A second end cap is used to close the second open end. A cathode terminal extends through the second end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A second gasket is secured within the rectangular shell between the second end cap and the core to resiliently hold the core away from the second end cap.Type: ApplicationFiled: January 27, 2014Publication date: May 22, 2014Inventors: Weixin Zheng, Luxia Jiang, Jianhua Zhu, Xi Shen
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Publication number: 20140141315Abstract: An electrochemical storage cell is disclosed that comprises a core and a rectangular shell that receives the core snugly therein. The rectangular shell has first and second open ends. A first end cap is used to close the first open end. An anode terminal extends through the first end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A first gasket is secured within the rectangular shell between the first end cap and the core to resiliently hold the core away from the first end cap. A second end cap is used to close the second open end. A cathode terminal extends through the second end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A second gasket is secured within the rectangular shell between the second end cap and the core to resiliently hold the core away from the second end cap.Type: ApplicationFiled: January 27, 2014Publication date: May 22, 2014Inventors: Weixin Zheng, Luxia Jiang, Jianhua Zhu, Xi Shen
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Publication number: 20140141297Abstract: An electrochemical storage cell is disclosed that comprises a core and a rectangular shell that receives the core snugly therein. The rectangular shell has first and second open ends. A first end cap is used to close the first open end. An anode terminal extends through the first end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A first gasket is secured within the rectangular shell between the first end cap and the core to resiliently hold the core away from the first end cap. A second end cap is used to close the second open end. A cathode terminal extends through the second end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A second gasket is secured within the rectangular shell between the second end cap and the core to resiliently hold the core away from the second end cap.Type: ApplicationFiled: January 27, 2014Publication date: May 22, 2014Inventors: Weixin Zheng, Luxia Jiang, Jianhua Zhu, Xi Shen
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Patent number: 8722240Abstract: A single cell and a power battery pack comprising the same are provided. The single cell comprises: a shell; a cover board sealing an open end of the shell; an electrode core disposed inside the shell; an electrode terminal extending through the cover board, the electrode terminal comprising a first end portion connected with the electrode core inside the shell, a second end portion protruding outside the shell, and a middle portion between the first end portion and the second end portion; and an insulating member disposed between the electrode terminal and the cover board for insulating the electrode terminal; wherein each of the first end portion and the second end portion comprises a plurality of flexible conductive members.Type: GrantFiled: October 28, 2011Date of Patent: May 13, 2014Assignee: BYD Company LimitedInventor: Weixin Zheng
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Publication number: 20140119051Abstract: A light mixing element in a shape of a prism, and a cylinder of the prism of the light mixing element includes a first light-emitting inclined surface, a second light-emitting inclined surface, a bottom surface, a incident surface and a reflecting inclined surface; one side of the second light-emitting inclined surface is connected with one side of the first light-emitting inclined surface to form a top angle; the bottom surface is arranged opposite to the top angle; the incident surface is connected between one side of the bottom surface and the other side of the first light-emitting inclined surface; and the reflecting inclined surface is connected between the other side of the bottom surface and the other side of the second light-emitting inclined surface and arranged opposite to the incident surface and the first light-emitting inclined surface.Type: ApplicationFiled: October 28, 2013Publication date: May 1, 2014Applicants: BEIJING BOE CHATANI ELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhonglian QIAO, Dongsheng YANG, Fei LIU, Weixin ZHENG
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Patent number: 8697270Abstract: An energy storage device includes a housing, a plurality of battery packs in the housing, and a first set of fluid passages disposed between battery packs, the battery packs being thermally insulated from fluid in the fluid passages.Type: GrantFiled: August 23, 2011Date of Patent: April 15, 2014Assignee: BYD Company LimitedInventors: Jing Tan, Weixin Zheng
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Publication number: 20140063848Abstract: According to the present disclosure, there are provided a backlight module and a display device. With the backlight module, a heat dissipating device can be saved, and a light guide plate is prevented from being warped and deformed due to heat generation of a light source. The backlight module comprises a light source, a light guide plate and a side-glowing optical fiber. The side-glowing optical fiber includes: a light emitting section which is fixed to at least one side of the light guide plate; and a light guide section, which extends from the light emitting section to the outside of the light guide plate, and a terminal of which is connected to the light source.Type: ApplicationFiled: March 1, 2013Publication date: March 6, 2014Applicants: Beijing Boe Chatani Electronics Co. Ltd, BOE TECHNOLOGY GROUP CO., LTD.Inventors: Weixin Zheng, Dongsheng Yang, Zhonglian Qiao, Xiuzhen Li
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Publication number: 20140063692Abstract: An assembly for power connection and signal acquisition includes a power connection member and a patch panel. The power connection member includes a holder, a plurality of connection pieces disposed in the holder, and a protection shell mounted on the holder to protect the plurality of connection pieces. The patch panel includes a trough that defines a plurality of cable slots, a sampling cable received in each of the cable slots, and a protection cover mounted on the trough to protect the sampling cable received in the cable slot. A sampling terminal is disposed at an end of the sampling cable for electrically connecting the sampling cable with each of the connection pieces.Type: ApplicationFiled: August 20, 2013Publication date: March 6, 2014Applicants: BYD COMPANY LIMITED, SHENZHEN BYD AUTO R&D COMPANY LIMITEDInventors: Jing TAN, Weixin ZHENG
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Publication number: 20140029242Abstract: Embodiments of the invention provide a backlight unit and a display device. The backlight unit comprises at least one light emitting component and at least one reflection support component, wherein the light emitting component comprises a plurality of element surfaces disposed obliquely and a plurality of luminophore disposed on the element surfaces, the reflection support component comprises a plurality of reflective surfaces disposed obliquely.Type: ApplicationFiled: July 12, 2013Publication date: January 30, 2014Applicants: Beijing BOE Chatani Electronics Co. Ltd., BOE Technology Group Co. Ltd.Inventors: Weixin Zheng, Dongsheng Yang, Zhonglian Qiao
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Publication number: 20130280564Abstract: A battery module and a battery temperature managing system of a battery temperature managing system includes a battery module; a heat exchanger connected with the battery module via a coolant circulating circuit, and a temperature control device connected with the heat exchanger via a refrigerant circulating circuit, in which a coolant in the coolant circulating circuit and a refrigerant in the refrigerant circulating circuit exchange heat with each other via the heat exchanger, and the battery module is cooled or heated by the coolant when the coolant flows through the battery module.Type: ApplicationFiled: May 22, 2013Publication date: October 24, 2013Inventors: Weixin Zheng, Yuanyuan He, Yi Zeng
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Publication number: 20130164581Abstract: A single cell and a power battery pack comprising the same are provided. The single cell comprises: a shell; a cover board sealing an open end of the shell; an electrode core disposed inside the shell; an electrode terminal extending through the cover board, the electrode terminal comprising a first end portion connected with the electrode core inside the shell, a second end portion protruding outside the shell, and a middle portion between the first end portion and the second end portion; and an insulating member disposed between the electrode terminal and the cover board for insulating the electrode terminal; wherein each of the first end portion and the second end portion comprises a plurality of flexible conductive members.Type: ApplicationFiled: October 28, 2011Publication date: June 27, 2013Applicant: BYD Co., Ltd.Inventor: Weixin ZHENG