Patents by Inventor Hang LV
Hang LV 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: 11894636Abstract: An electrical connector includes an insulative housing defining a mating slot, an inner metallic shield covering the insulative housing, and an outer metallic shield enclosing the insulative housing. The insulative housing includes a first wall, a second wall and two side walls. The inner metallic shield includes a main plate attached to the first wall and two side portions attached to the two side walls. The outer metallic shield includes a main plate located on the outer side of the main plate and two plates attached to the side portions respectively. The insulative housing is provided with grooves on the second walls. The plate is provided with a hook portion fixed in the groove. The two side portions engage the two plates.Type: GrantFiled: January 13, 2022Date of Patent: February 6, 2024Assignees: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Lai-Hang Lv, De-Jin Chen
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Patent number: 11881700Abstract: A longitudinal differential protection method for a transformer comprises: calculating a corrected parameter of a transformer according to a voltage and electrical parameters of the transformer, wherein the electrical parameters of the transformer comprise a rated capacity of the transformer, and the corrected parameter of the transformer comprise a capacity of the transformer.Type: GrantFiled: May 29, 2019Date of Patent: January 23, 2024Assignees: NR ELECTRIC CO., LTD., NR ENGINEERING CO., LTD.Inventors: Qiaogen Gu, Xiaoyu Zhang, Jifeng Wen, Hang Lv, Pinhao Mo, Chao Zheng, Xiao Gong, Zhongmin Sun, Xiao Cheng
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Patent number: 11787542Abstract: An unmanned aerial vehicle includes a fuselage, a battery accommodation cavity, a battery pack, a battery circuit board, and a functional module. The battery accommodation cavity is disposed on the fuselage. The battery pack includes at least two battery blocks which are mounted inside the battery accommodation cavity. The battery circuit board is electrically connected to the battery blocks in the battery pack. The functional module is electrically connected to the battery circuit board, and the battery blocks in the battery pack supply power to the functional module via the battery circuit board at the same time.Type: GrantFiled: October 17, 2022Date of Patent: October 17, 2023Assignee: AUTEL ROBOTICS CO., LTD.Inventors: Dongdong Luo, Feng Ni, Hang Lv, Wenbing Su
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Patent number: 11664622Abstract: An electrical connector includes: an insulative housing having a mating slot; a contact module received in the insulative housing; and a metallic outer shell enclosing the insulative housing and having a latching portion spaced apart from a side wall of the insulative housing, wherein the metallic outer shell includes a pair of bulging portions flanking the latching portion to define, together with the side wall of the insulative housing, an engaging groove, and the metallic outer shell includes a pair of end walls and a pair of side portions between the end walls and the bulging portions, respectively, to define, together with the side wall of the insulative housing, a pair of side grooves.Type: GrantFiled: July 15, 2021Date of Patent: May 30, 2023Assignees: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: De-Jin Chen, Lai-Hang Lv, Xian-Wei Feng, Yu-San Hsiao, Shih-Wei Hsiao
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Patent number: 11605922Abstract: An electrical connector includes an insulative housing having a mating slot; a contact module received in the insulative housing, a metallic outer shell enclosing the insulative housing and having a latching portion spaced apart from a side wall of the insulative housing, and a metallic inner shield secured between the insulative housing and the metallic outer shell, wherein the metallic inner shield has a planar portion adjacent to the side wall of the insulative housing and a pair of bulging portions at two opposite ends of the planar portion, and the latching portion of the metallic outer shell and the planar portion and the bulging portions of the metallic inner shield together define an engaging groove.Type: GrantFiled: June 28, 2021Date of Patent: March 14, 2023Assignees: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: De-Jin Chen, Lai-Hang Lv, Xian-Wei Feng, Yu-San Hsiao, Shih-Wei Hsiao
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Publication number: 20230068092Abstract: The present invention discloses an unmanned aerial vehicle, including: a fuselage; a battery accommodation cavity, disposed on the fuselage; a battery pack, including at least two battery blocks and mounted inside the battery accommodation cavity; a battery circuit board, electrically connected to the battery blocks in the battery pack; and a functional module, electrically connected to the battery circuit board, the battery blocks in the battery pack supplying power to the functional module via the battery circuit board at the same time. By using the solution of the present invention, endurance of the unmanned aerial vehicle is increased.Type: ApplicationFiled: October 17, 2022Publication date: March 2, 2023Inventors: Dongdong LUO, Feng NI, Hang LV, Wenbing SU
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Patent number: 11575231Abstract: A receptacle connector for mating with a plug connector having a mating tongue and a latch thereof, includes an insulative housing defining a mating slot extending along a longitudinal direction to receive the mating tongue of the plug connector, and an outer metallic shield defining a primary space to receive the housing and a secondary space communicatively beside the primary space to receive the latch of the plug connector. A plurality of contacts are disposed in the housing to mechanically and electrically connect to the mating tongue. An inner metallic shield is attached upon a long side of the housing to separate the primary space and the secondary space from each other in a transverse direction perpendicular to the longitudinal direction.Type: GrantFiled: January 11, 2021Date of Patent: February 7, 2023Assignees: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Lai-Hang Lv, De-Jin Chen, Xian-Wei Feng, Xian-Liang Zhang
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Patent number: 11498677Abstract: The present invention discloses an unmanned aerial vehicle, including: a fuselage; a battery accommodation cavity, disposed on the fuselage; a battery pack, including at least two battery blocks and mounted inside the battery accommodation cavity; a battery circuit board, electrically connected to the battery blocks in the battery pack; and a functional module, electrically connected to the battery circuit board, the battery blocks in the battery pack supplying power to the functional module via the battery circuit board at the same time. By using the solution of the present invention, endurance of the unmanned aerial vehicle is increased.Type: GrantFiled: December 15, 2020Date of Patent: November 15, 2022Assignee: AUTEL ROBOTICS CO., LTD.Inventors: Dongdong Luo, Feng Ni, Hang Lv, Wenbing Su
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Patent number: 11431131Abstract: A receptacle connector for mating with a plug connector having a mating tongue and a latch thereof, includes an insulative housing defining a mating slot extending along a longitudinal direction to receive the mating tongue of the plug connector, and an outer metallic shield defining an upper space to receive the latch of the plug connector, and a lower space communicatively below the upper space to receive the housing. A plurality of contacts are disposed in the housing to mechanically and electrically connect to the mating tongue. An inner metallic shield is attached upon the upper wall of the housing to separate the upper space and the lower space from each other in a vertical direction.Type: GrantFiled: January 11, 2021Date of Patent: August 30, 2022Assignees: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Lai-Hang Lv, De-Jin Chen, Xian-Wei Feng, Xian-Liang Zhang
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Patent number: 11411355Abstract: A receptacle connector for mating with a plug connector having a mating tongue and a latch thereof, includes an insulative housing defining a mating slot extending along a longitudinal direction to receive the mating tongue of the plug connector, and an outer metallic shield defining a primary space to receive the housing and a secondary space communicatively beside the primary space to receive the latch of the plug connector. A plurality of contacts are disposed in the housing to mechanically and electrically connect to the mating tongue. An inner metallic shield is attached upon a long side of the housing to separate the primary space and the secondary space from each other in a transverse direction perpendicular to the longitudinal direction.Type: GrantFiled: January 11, 2021Date of Patent: August 9, 2022Assignees: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Lai-Hang Lv, De-Jin Chen, Xian-Wei Feng, Xian-Liang Zhang
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Publication number: 20220224058Abstract: An electrical includes an insulative housing, an inner metallic shield covering the insulative housing, and an outer metallic shield enclosing the insulative housing. The insulative housing includes a first wall, a second wall and a pair of side walls connecting the first and second walls. The inner metallic shield includes a main plate attached to the first wall and side portions attached to the side wall. The outer metallic shield includes a main plate located on the outer side of the main plate and a pair of second plates attached to the side portions respectively. The insulative housing is provided with grooves on the second walls. The second plate is provided with a first hook portion fixed in the groove. One of the side portion and the second plate is provided with a protrusion, and the other is provided with a recess for receiving and holding the protrusion.Type: ApplicationFiled: January 13, 2022Publication date: July 14, 2022Inventors: LAI-HANG LV, DE-JIN CHEN
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Publication number: 20220187603Abstract: An optical system (200) provides wide field of view in a compact system having a low profile. The optical system (200) includes a display (10), a reflective polarizer (60), a minor (100), and a partial reflector (110), to provide a folded optical path between an image source and an eye of a viewer (30).Type: ApplicationFiled: April 10, 2019Publication date: June 16, 2022Inventors: Yi hang LV, Zhisheng Yun, Timothy L. Wong, Susan L. Kent, Erin A. McDowell
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Publication number: 20220146725Abstract: A system may include one or both of a light emitter and a light receiver, and an optical filter. The optical filter includes a wavelength selective scattering layer. The wavelength selective scattering layer may have a near-infrared scattering ratio of less than about 0.9. The filter may have a visible reflective haze ratio of greater than about 0.5. A method may include disposing the wavelength selective scattering layer adjacent one or both of the light emitter and the light receiver. The optical filter may include a wavelength selective reflective layer. The optical filter may include a wavelength selective absorbing layer. An article may include the optical filter. The wavelength selective scattering layer may have an average near-infrared scattering of less than 60%, an average visible scattering of greater than 10%, and a difference between the % total visible reflectance and the % diffuse visible reflectance of less than 20.Type: ApplicationFiled: January 25, 2022Publication date: May 12, 2022Inventors: Guanglei DU, John A. WHEATLEY, Yi Hang LV, Anthony M. RENSTROM, Neeraj SHARMA, Fuguo XU
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Patent number: 11269121Abstract: A system may include one or both of a light emitter (46) and a light receiver (40), and an optical filter (10). The optical filter (10) includes a wavelength selective scattering layer (14). The wavelength selective scattering layer (14) may have a near-infrared scattering ratio of less than about 0.9. The filter (10) may have a visible reflective haze ratio of greater than about 0.5. A method may include disposing the wavelength selective scattering layer (14) adjacent one or both of the light emitter (46) and the light receiver (40). The optical filter (10) may include a wavelength selective reflective layer (16). The optical filter (10) may include a wavelength selective absorbing layer (34). An article may include the optical filter (10).Type: GrantFiled: May 6, 2016Date of Patent: March 8, 2022Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Guanglei Du, John A. Wheatley, Yi Hang Lv, Anthony M. Renstrom, Neeraj Sharma, Fuguo Xu
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Publication number: 20220021155Abstract: An electrical connector includes: an insulative housing having a mating slot; a contact module received in the insulative housing; and a metallic outer shell enclosing the insulative housing and having a latching portion spaced apart from a side wall of the insulative housing, wherein the metallic outer shell includes a pair of bulging portions flanking the latching portion to define, together with the side wall of the insulative housing, an engaging groove, and the metallic outer shell includes a pair of end walls and a pair of side portions between the end walls and the bulging portions, respectively, to define, together with the side wall of the insulative housing, a pair of side grooves.Type: ApplicationFiled: July 15, 2021Publication date: January 20, 2022Inventors: DE-JIN CHEN, LAI-HANG LV, XIAN-WEI FENG, YU-SAN HSIAO, SHIH-WEI HSIAO
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Publication number: 20210408732Abstract: An electrical connector includes an insulative housing having a mating slot; a contact module received in the insulative housing, a metallic outer shell enclosing the insulative housing and having a latching portion spaced apart from a side wall of the insulative housing, and a metallic inner shield secured between the insulative housing and the metallic outer shell, wherein the metallic inner shield has a planar portion adjacent to the side wall of the insulative housing and a pair of bulging portions at two opposite ends of the planar portion, and the latching portion of the metallic outer shell and the planar portion and the bulging portions of the metallic inner shield together define an engaging groove.Type: ApplicationFiled: June 28, 2021Publication date: December 30, 2021Inventors: DE-JIN CHEN, LAI-HANG LV, XIAN-WEI FENG, YU-SAN HSIAO, SHIH-WEI HSIAO
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Publication number: 20210367381Abstract: A receptacle connector for mating with a plug connector having a mating tongue and a latch thereof, includes an insulative housing defining a mating slot extending along a longitudinal direction to receive the mating tongue of the plug connector, and an outer metallic shield defining an upper space to receive the latch of the plug connector, and a lower space communicatively below the upper space to receive the housing. A plurality of contacts are disposed in the housing to mechanically and electrically connect to the mating tongue. An inner metallic shield is attached upon the upper wall of the housing to separate the upper space and the lower space from each other in a vertical direction.Type: ApplicationFiled: January 11, 2021Publication date: November 25, 2021Inventors: LAI-HANG LV, DE-JIN CHEN, XIAN-WEI FENG, XIAN-LIANG ZHANG
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Publication number: 20210218201Abstract: A receptacle connector for mating with a plug connector having a mating tongue and a latch thereof, includes an insulative housing defining a mating slot extending along a longitudinal direction to receive the mating tongue of the plug connector, and an outer metallic shield defining a primary space to receive the housing and a secondary space communicatively beside the primary space to receive the latch of the plug connector. A plurality of contacts are disposed in the housing to mechanically and electrically connect to the mating tongue. An inner metallic shield is attached upon a long side of the housing to separate the primary space and the secondary space from each other in a transverse direction perpendicular to the longitudinal direction.Type: ApplicationFiled: January 11, 2021Publication date: July 15, 2021Inventors: LAI-HANG LV, DE-JIN CHEN, XIAN-WEI FENG, XIAN-LIANG ZHANG
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Publication number: 20210218197Abstract: A receptacle connector for mating with a plug connector having a mating tongue and a latch thereof, includes an insulative housing defining a mating slot extending along a longitudinal direction to receive the mating tongue of the plug connector, and an outer metallic shield defining a primary space to receive the housing and a secondary space communicatively beside the primary space to receive the latch of the plug connector. A plurality of contacts are disposed in the housing to mechanically and electrically connect to the mating tongue. An inner metallic shield is attached upon a long side of the housing to separate the primary space and the secondary space from each other in a transverse direction perpendicular to the longitudinal direction.Type: ApplicationFiled: January 11, 2021Publication date: July 15, 2021Inventors: LAI-HANG LV, DE-JIN CHEN, XIAN-WEI FENG, XIAN-LIANG ZHANG
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Publication number: 20210203147Abstract: A longitudinal differential protection method for a transformer comprises: calculating a corrected parameter of a transformer according to a voltage and electrical parameters of the transformer, wherein the electrical parameters of the transformer comprise a rated capacity of the transformer, and the corrected parameter of the transformer comprise a capacity of the transformer.Type: ApplicationFiled: May 29, 2019Publication date: July 1, 2021Inventors: Qiaogen Gu, Xiaoyu Zhang, Jifeng Wen, Hang Lv, Pinhao Mo, Chao Zheng, Xiao Gong, Zhongmin Sun, Xiao Cheng