Patents by Inventor Yujun Zhang
Yujun Zhang 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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Publication number: 20200366039Abstract: The present disclosure relates to a coaxial connector and a method for producing an outer contact of the coaxial connector. The coaxial connector comprises a body, an inner contact, an outer contact, and a dielectric spacer. The body may be provided with a through hollow cavity, and the inner contact and the outer contact may be coaxially arranged in the hollow cavity of the body and may be spaced apart radially by the dielectric spacer. The outer contact may be in a shape of thin-wall cylinder and may comprise a plurality of spring fingers. The plurality of spring fingers may be spaced apart circumferentially by a plurality of slots. An end of each spring finger may be provided with a flange, and each flange may extend outwardly in a radial direction and comprises an arc portion and a flat portion. The outer contact with such a structure may provide a good interconnection quality when mating with a corresponding mating connector.Type: ApplicationFiled: January 3, 2019Publication date: November 19, 2020Inventors: Jien Zheng, JianPing Wu, Yujun Zhang
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Patent number: 10840646Abstract: An anti-misplug coaxial connector assembly includes a female connector and a male connector. The female connector includes: a first inner conductor provided with an accommodation cavity defining a longitudinal axis; a first outer conductor; and a first insulator arranged between the first inner conductor and the first outer conductor. The male connector includes: a second inner conductor, a second outer conductor, and a second insulator arranged between the second inner conductor and the second outer conductor. The first outer conductor and the second outer conductor form radial contact by means of a resilient finger-shaped element that surrounds the second insulator. The first insulator includes a main body portion circumferentially surrounding the first inner conductor and a shoulder portion protruding outwardly along the radial direction relative to the main body portion so as to engage the first outer conductor.Type: GrantFiled: May 14, 2020Date of Patent: November 17, 2020Assignee: CommScope Technologies LLCInventors: Yujun Zhang, Hongjuan An, Jin Liu, Jien Zheng
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Publication number: 20200312820Abstract: The present disclosure relates to a display panel and a method for manufacturing a display panel. The display panel includes a first substrate having a first wiring, a second substrate having a second wiring, the first substrate, and the second substrate being laminated on each other to form a laminated structure, and a third wiring located on a side surface of the laminated structure, wherein the third wiring connects the first wiring and the second wiring.Type: ApplicationFiled: May 28, 2019Publication date: October 1, 2020Inventors: Chao LIU, Yujun ZHANG, Jing YU
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Publication number: 20200274296Abstract: An anti-misplug coaxial connector assembly includes a female connector and a male connector. The female connector includes: a first inner conductor provided with an accommodation cavity defining a longitudinal axis; a first outer conductor; and a first insulator arranged between the first inner conductor and the first outer conductor. The male connector includes: a second inner conductor, a second outer conductor, and a second insulator arranged between the second inner conductor and the second outer conductor. The first outer conductor and the second outer conductor form radial contact by means of a resilient finger-shaped element that surrounds the second insulator. The first insulator includes a main body portion circumferentially surrounding the first inner conductor and a shoulder portion protruding outwardly along the radial direction relative to the main body portion so as to engage the first outer conductor.Type: ApplicationFiled: May 14, 2020Publication date: August 27, 2020Inventors: Yujun Zhang, Hongjuan An, Jin Liu, Jien Zheng
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Patent number: 10665729Abstract: A solar cell module and a method for manufacturing the same are disclosed.Type: GrantFiled: February 26, 2016Date of Patent: May 26, 2020Assignees: GCL SYSTEM INTEGRATION TECHNOLOGY CO., LTD., GCL INTEGRATION TECHNOLOGY (SUZHOU) CO., LTD., SUZHOU GCLSI SCIENCE AND TECHNOLOGY INDUSTRIAL APPLICATION RESEARCH INSTITUTE CO., LTD.Inventors: Yujun Zhang, Zhenlin Dai, Hui Chen, Zhengtong Wu, Songkun Yu, Qiang Huang, Jiazhen Zheng
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Patent number: 10666000Abstract: A coaxial bias T-connector includes: first and second coaxial cables; a rear body electrically connected to the first cable outer conductor; a first inner contact positioned within the rear body and electrically connected with the first inner conductor; a front body connected with the rear body and including a forward portion; a second inner contact positioned within the front body and electrically connected with the first inner contact; a spring basket including a plurality of spring fingers and electrically connected with the forward portion of the front body and electrically isolated from the second inner contact, the forward portion of the front body, the spring fingers and the second inner contact forming a 4.3/10 interface; a third inner contact electrically connected with the second cable inner conductor; and a coaxial fitting electrically connected with the front body and with the second cable outer conductor. The third inner contact is in electrical connection with the second inner contact.Type: GrantFiled: February 12, 2019Date of Patent: May 26, 2020Assignee: CommScope Technologies LLCInventors: Jien Zheng, Yujun Zhang, Xianxiang Li
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Patent number: 10658794Abstract: An anti-misplug coaxial connector assembly includes a female connector and a male connector. The female connector includes: a first inner conductor provided with an accommodation cavity defining a longitudinal axis; a first outer conductor; and a first insulator arranged between the first inner conductor and the first outer conductor. The male connector includes: a second inner conductor, a second outer conductor, and a second insulator arranged between the second inner conductor and the second outer conductor. The first outer conductor and the second outer conductor form radial contact by means of a resilient finger-shaped element that surrounds the second insulator. The first insulator includes a main body portion circumferentially surrounding the first inner conductor and a shoulder portion protruding outwardly along the radial direction relative to the main body portion so as to engage the first outer conductor.Type: GrantFiled: February 7, 2019Date of Patent: May 19, 2020Assignee: CommScope Technologies LLCInventors: Yujun Zhang, Hongjuan An, Jin Liu, Jien Zheng
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Patent number: 10658787Abstract: An assembly includes: a coaxial cable; a coaxial connector having an inner contact and an outer conductor body, the outer conductor body having a rear portion electrically connected with the outer conductor of the coaxial cable to form a joint; and a protective boot that overlies a forward portion of the coaxial cable and the rear portion of the outer conductor body to protect the joint between the coaxial cable and the connector. The boot comprises a body with a bore extending therethrough and includes a cable sealing section at one end that interference fits with the jacket of the cable to provide sufficient support for coaxial cable and creates a first seal with the jacket of the cable. The boot further including a feature within the bore that engages the outer conductor body forward of the electrical connection between the outer conductor and the outer conductor body.Type: GrantFiled: February 12, 2019Date of Patent: May 19, 2020Assignee: CommScope Technologies LLCInventors: Hongjuan An, Yujun Zhang, Jin Liu
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Patent number: 10637172Abstract: An assembly includes a coaxial male connector and a coaxial female connector. The coaxial male connector includes: an inner contact; a monolithic outer body having a plurality of spring fingers and a shoulder that is located radially outward of the spring fingers; a dielectric spacer disposed between the inner contact and the outer body such that the outer body is coaxial with the inner contact; and a coupling nut that at least partially overlies the outer body.Type: GrantFiled: October 2, 2018Date of Patent: April 28, 2020Assignee: CommScope Technologies LLCInventors: Jin Liu, Yujun Zhang, Yuanyao Zhou
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Patent number: 10594081Abstract: A coaxial connector includes: a first joint and a second joint, a locking flange arranged at one end portion of the second joint; and a quick locking and separating mechanism that includes: a locking member fixedly arranged on a first end portion of the first joint and provided with a depression for accommodating the locking flange of the second joint; and a sliding sleeve arranged around the first joint and being slidable between a locking position in which the sliding sleeve locks the locking flange of the second joint in the depression of the locking member so as to connect the first joint and the second joint and an unlocking position in which the sliding sleeve allows the locking flange of the second joint to disengage from the depression of the locking member so as to allow the first joint to be separated from the second joint.Type: GrantFiled: February 11, 2019Date of Patent: March 17, 2020Assignee: CommScope Technologies LLCInventors: Jianping Wu, Yujun Zhang, Yujun Dai, Mulan Huang
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Publication number: 20200043948Abstract: An array substrate, a display panel and a manufacturing method thereof are provided. The array substrate includes a base substrate including a peripheral region; and a lead region located in the peripheral region, the lead region including a plurality of leads, wherein a main plane of the base substrate provided with the plurality of leads includes a first side edge, and the plurality of leads extend to the first side edge, a lateral surface of the base substrate at the first side edge is provided with a concave portion, and an electrode electrically connected with the plurality of leads is disposed in the concave portion.Type: ApplicationFiled: May 1, 2019Publication date: February 6, 2020Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Chao LIU, Yujun ZHANG, Jing YU, Julong FENG
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Publication number: 20200021055Abstract: The present disclosure relates to a ganged coaxial connector assembly. The ganged coaxial connector assembly comprises a male connector including: a male connector body; and a plurality of unit male connectors arranged in the male connector body, wherein each unit male connector is configured as a 2.2-5 male connector interface and includes an inner contact, an outer contact and a dielectric spacer. The ganged coaxial connector assembly further comprises a female connector including: a female connector body; and a plurality of unit female connectors arranged in the female connector body, wherein the number of the unit female connectors is the same as that of the unit male connectors, and each unit female connecter corresponds to each unit male connector when the male connector and female connector are mated, and wherein each unit female connector is configured as a 2.2-5 female connector interface and includes an inner contact, an outer contact and a dielectric spacer.Type: ApplicationFiled: July 9, 2019Publication date: January 16, 2020Inventors: JianPing Wu, Yujun Zhang, Jien Zheng
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Patent number: 10530104Abstract: The present disclosures relates to cable-connector assembly with heat-shrink sleeve. The coaxial cable-connector assembly comprises: (a) a coaxial cable having an inner conductor, a dielectric layer circumferentially surrounding the inner conductor, an outer conductor circumferentially surrounding the dielectric layer, and a polymeric jacket circumferentially surrounding the outer conductor; (b) a coaxial connector having a central contact attached to the inner conductor of the coaxial cable, an outer conductor body attached to the outer conductor of the coaxial cable, and a dielectric spacer interposed between the central contact and the outer conductor body; and (c) a heat shrink sleeve that conformably overlies a portion of the cable jacket and a portion of the outer body of the connector.Type: GrantFiled: January 16, 2017Date of Patent: January 7, 2020Assignee: CommScope Technologies LLCInventors: Yujun Zhang, Li Zhang, Hongwei Shen
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Publication number: 20190296479Abstract: An assembly includes: a coaxial cable; a coaxial connector having an inner contact and an outer conductor body, the outer conductor body having a rear portion electrically connected with the outer conductor of the coaxial cable to form a joint; and a protective boot that overlies a forward portion of the coaxial cable and the rear portion of the outer conductor body to protect the joint between the coaxial cable and the connector. The boot comprises a body with a bore extending therethrough and includes a cable sealing section at one end that interference fits with the jacket of the cable to provide sufficient support for coaxial cable and creates a first seal with the jacket of the cable. The boot further including a feature within the bore that engages the outer conductor body forward of the electrical connection between the outer conductor and the outer conductor body.Type: ApplicationFiled: February 12, 2019Publication date: September 26, 2019Inventors: Hongjuan An, Yujun Zhang, Jin Liu
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Publication number: 20190288463Abstract: A coaxial bias T-connector includes: first and second coaxial cables; a rear body electrically connected to the first cable outer conductor; a first inner contact positioned within the rear body and electrically connected with the first inner conductor; a front body connected with the rear body and including a forward portion; a second inner contact positioned within the front body and electrically connected with the first inner contact; a spring basket including a plurality of spring fingers and electrically connected with the forward portion of the front body and electrically isolated from the second inner contact, the forward portion of the front body, the spring fingers and the second inner contact forming a 4.3/10 interface; a third inner contact electrically connected with the second cable inner conductor; and a coaxial fitting electrically connected with the front body and with the second cable outer conductor. The third inner contact is in electrical connection with the second inner contact.Type: ApplicationFiled: February 12, 2019Publication date: September 19, 2019Inventors: Jien Zheng, Yujun Zhang, Xianxiang Li
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Publication number: 20190267762Abstract: The present disclosure discloses a coaxial connector including a female connector and a male connector, which have free ends. The female connector includes: a first inner conductor; a first outer conductor; and a first insulator arranged between the first inner conductor and the first outer conductor.Type: ApplicationFiled: February 7, 2019Publication date: August 29, 2019Inventors: Yujun Zhang, Hongjuan An, Jin Liu, Jien Zheng
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Publication number: 20190267759Abstract: The present disclosure discloses an anti-misplug coaxial connector assembly for preventing the misplug of a 4.1-9.5 type connector that includes a female connector and a male connector. The female connector includes: a first inner conductor provided with an accommodation cavity defining a longitudinal axis; a first outer conductor; and a first insulator arranged between the first inner conductor and the first outer conductor. The male connector includes: a second inner conductor, a second outer conductor, and a second insulator arranged between the second inner conductor and the second outer conductor. The first outer conductor and the second outer conductor form radial contact by means of a resilient finger-shaped element, and the resilient finger-shaped element surrounds the second insulator.Type: ApplicationFiled: February 7, 2019Publication date: August 29, 2019Inventors: Yujun Zhang, Hongjuan An, Jin Liu, Jien Zheng
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Patent number: 10396511Abstract: The corrugated cable co-axial connector includes a connection body (1), having an internal thread (12) in a connector through hole (11); a clamping nut (2), having a central through hole (21), having a cable end and a clamping end in an axial direction of the central through hole (21) which are opposite to each other, and having an external thread (22) at the clamping end; an annular elastic clip (3) which is axially slidingly fitted into the central through hole (21) of the clamping nut (2); and a resilient ring (4) sleeved around the annular elastic clip (3) and located between the clamping end of the clamping nut (2) and the annular elastic clip (3).Type: GrantFiled: February 8, 2018Date of Patent: August 27, 2019Assignee: CommScope Technologies LLCInventors: Jin Liu, JianPing Wu, Yujun Zhang
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Patent number: 10397782Abstract: Examples relate to a method and a device for wireless access authentication. The method is applied to an intelligent gateway which is previously associated with account information of a user. The intelligent gateway may receive an access authentication packet comprising an authentication identification indicating a terminal device; the intelligent gateway may construct an identity verification packet comprising an authentication identification indicating the terminal device and an association account identification indicating an account registered on the intelligent gateway; the intelligent gateway may send the identity verification packet to a cloud server; the intelligent gateway may permit a terminal device corresponding to authentication identification carried in a verification success packet returned by the cloud server to pass the access authentication.Type: GrantFiled: April 29, 2016Date of Patent: August 27, 2019Assignee: Hewlett Packard Enterprise Development LPInventors: Zhuxun Wang, Xiaohu Tang, Xiaochen Zhou, Yujun Zhang, Youhua Cai
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Publication number: 20190245304Abstract: A coaxial connector includes: a first joint and a second joint, a locking flange arranged at one end portion of the second joint; and a quick locking and separating mechanism that includes: a locking member fixedly arranged on a first end portion of the first joint and provided with a depression for accommodating the locking flange of the second joint; and a sliding sleeve arranged around the first joint and being slidable between a locking position in which the sliding sleeve locks the locking flange of the second joint in the depression of the locking member so as to connect the first joint and the second joint and an unlocking position in which the sliding sleeve allows the locking flange of the second joint to disengage from the depression of the locking member so as to allow the first joint to be separated from the second joint.Type: ApplicationFiled: February 11, 2019Publication date: August 8, 2019Inventors: Jianping Wu, Yujun Zhang, Yujun Dai, Mulan Huang