Patents by Inventor Hai Shen
Hai Shen 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: 11988519Abstract: Embodiments of the present application provide a navigation method, device and system. The method is applicable to a server and comprises: receiving current position characteristic information sent by a mobile terminal, and determining a position of an area matching the current position characteristic information based on the current position characteristic information and a locally stored database, and taking the determined position as an initial position; receiving target position characteristic information sent by the mobile terminal, determining a position of an area matching the target position characteristic information based on the target position characteristic information and the database, and taking the determined position as a target position; and determining a first route from the initial position to the target position and displaying the first route on an electronic map of the mobile terminal.Type: GrantFiled: February 13, 2017Date of Patent: May 21, 2024Assignee: Hangzhou Hikvision Digital Technology Co., Ltd.Inventors: Shiliang Pu, Jianxin Meng, Jiang Zhu, Linjie Shen, Hai Yu
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Patent number: 11991937Abstract: A semiconductor device includes a bottom electrode, a top electrode over the bottom electrode, a switching layer between the bottom electrode and the top electrode, wherein the switching layer is configured to store data, a capping layer in contact with the switching layer, wherein the capping layer is configured to extract active metal ions from the switching layer, an ion reservoir region formed in the capping layer, a diffusion barrier layer between the bottom electrode and the switching layer, wherein the diffusion barrier layer includes palladium (Pd), cobalt (Co), or a combination thereof and is configured to obstruct diffusion of the active metal ions between the switching layer and the bottom electrode, and the diffusion layer has a concaved top surface, and a passivation layer covering a portion of the top electrode, and wherein the passivation layer directly contacts a top surface of the switching layer.Type: GrantFiled: June 14, 2022Date of Patent: May 21, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.Inventors: Hai-Dang Trinh, Hsing-Lien Lin, Fa-Shen Jiang
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Publication number: 20240138272Abstract: Various embodiments of the present disclosure are directed towards an integrated chip including a first conductive structure over a substrate. A data storage structure overlies the first conductive structure. The data storage structure comprises a first dielectric layer on the first conductive structure and a second dielectric layer on the first dielectric layer. The first dielectric layer comprises a dielectric material and a first dopant having a concentration that changes from a top surface of the first dielectric layer in a direction towards the first conductive structure. A second conductive structure overlies the data storage structure.Type: ApplicationFiled: January 3, 2024Publication date: April 25, 2024Inventors: Fa-Shen Jiang, Cheng-Yuan Tsai, Hai-Dang Trinh, Hsing-Lien Lin, Hsun-Chung Kuang, Bi-Shen Lee
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Patent number: 11967611Abstract: A multilayer structure, a capacitor structure and an electronic device are provided. The multilayer structure includes a first dielectric layer, a second dielectric layer and an intermediate dielectric layer. The intermediate dielectric layer is disposed between the first dielectric layer and the second dielectric layer. A material of the intermediate dielectric layer is represented by a formula of AxB1-xO, wherein A includes hafnium (Hf), zirconium (Zr), lanthanum (La) or tantalum (Ta), B includes lanthanum (La), aluminum (Al) or tantalum (Ta), A is different from B, O is oxygen, and x is a number less than 1 and greater than 0.Type: GrantFiled: May 30, 2022Date of Patent: April 23, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.Inventors: Hai-Dang Trinh, Yi Yang Wei, Fa-Shen Jiang, Bi-Shen Lee, Hsun-Chung Kuang
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Patent number: 11961545Abstract: Various embodiments of the present disclosure are directed towards a memory device. The memory device has a first transistor having a first source/drain and a second source/drain, where the first source/drain and the second source/drain are disposed in a semiconductor substrate. A dielectric structure is disposed over the semiconductor substrate. A first memory cell is disposed in the dielectric structure and over the semiconductor substrate, where the first memory cell has a first electrode and a second electrode, where the first electrode of the first memory cell is electrically coupled to the first source/drain of the first transistor. A second memory cell is disposed in the dielectric structure and over the semiconductor substrate, where the second memory cell has a first electrode and a second electrode, where the first electrode of the second memory cell is electrically coupled to the second source/drain of the first transistor.Type: GrantFiled: December 7, 2022Date of Patent: April 16, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Fa-Shen Jiang, Hsia-Wei Chen, Hsun-Chung Kuang, Hai-Dang Trinh, Cheng-Yuan Tsai
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Patent number: 11963468Abstract: In some embodiments, the present disclosure relates to an integrated chip. The integrated chip includes a bottom electrode disposed over one or more interconnects and a diffusion barrier layer on the bottom electrode. The diffusion barrier layer has an inner upper surface that is arranged laterally between and vertically below an outer upper surface of the diffusion barrier film. The outer upper surface wraps around the inner upper surface in a top-view of the diffusion barrier layer. A data storage structure is separated from the bottom electrode by the diffusion barrier layer. A top electrode is arranged over the data storage structure.Type: GrantFiled: July 27, 2022Date of Patent: April 16, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Hai-Dang Trinh, Chii-Ming Wu, Hsing-Lien Lin, Fa-Shen Jiang
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Publication number: 20240116533Abstract: A method, system, electronic device and storage medium for constructing locally convex feasible space are provided. The method includes acquiring a plurality of initial motion trajectory points, size information and surrounding obstacle information of a target vehicle; generating a quadtree map according to the above information; determining a target distance corresponding to each initial motion trajectory point according to the quadtree map; allocating locally convex feasible space to a first-type initial motion trajectory point by using the quadtree map, and allocating locally convex feasible space to a second-type initial motion trajectory point by using an improved convex feasible set algorithm. The first-type initial motion trajectory point is an initial motion trajectory point with the target distance greater than or equal to a set threshold; and the second-type initial motion trajectory point is an initial motion trajectory point with the target distance less than the set threshold.Type: ApplicationFiled: March 10, 2023Publication date: April 11, 2024Inventors: Huayan PU, Hai LIU, Xuyang ZHENG, Jun LUO, Jie MA, Jing HUANG, Yongbing CHEN, Hongliang LIU, Anming SHEN, Haonan SUN
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THRESHOLD VOLTAGE-MODULATED MEMORY DEVICE USING VARIABLE-CAPACITANCE AND METHODS OF FORMING THE SAME
Publication number: 20240074217Abstract: A memory device includes a field effect transistor and a variable-capacitance capacitor. A gate structure includes a gate dielectric and an intermediate electrode. The variable-capacitance capacitor includes a lower capacitor plate comprising the intermediate electrode, an upper capacitor plate comprising a control gate electrode, and a variable-capacitance node dielectric and including an electrical-field-programmable metal oxide material. The electrical-field-programmable metal oxide material provides a variable effective dielectric constant, and a data bit may be stored as a dielectric state of the variable-capacitance node dielectric in the memory device. The variable-capacitance node dielectric provides reversible electrical field-dependent resistivity modulation, or reversible electrical field-dependent movement of metal atoms therein.Type: ApplicationFiled: November 10, 2023Publication date: February 29, 2024Inventors: Fa-Shen JIANG, Hsia-Wei CHEN, Hai-Dang TRINH, Hsun-Chung KUANG -
Patent number: 11916127Abstract: Various embodiments of the present disclosure are directed towards a memory device including a first bottom electrode layer over a substrate. A ferroelectric switching layer is disposed over the first bottom electrode layer. A first top electrode layer is disposed over the ferroelectric switching layer. A second bottom electrode layer is disposed between the first bottom electrode layer and the ferroelectric switching layer. The second bottom electrode layer is less susceptible to oxidation than the first bottom electrode layer.Type: GrantFiled: June 16, 2021Date of Patent: February 27, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Yi Yang Wei, Bi-Shen Lee, Hsin-Yu Lai, Hai-Dang Trinh, Hsing-Lien Lin, Hsun-Chung Kuang
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Publication number: 20240049677Abstract: A pet booster seat comprising a base and an attachment member configured to detachably couple the base to a car seat of a vehicle. The base can include a shell, a liner removably coupled to the shell and configured to cover an interior of the shell, and a frame configured to maintain at least a shape of an upper portion of the base. The pet booster seat can be further configured to transition from an expanded configuration to a collapsed configuration automatically when no upward pulling force is exerted at or near the upper portion of the base. Other embodiments are disclosed.Type: ApplicationFiled: August 9, 2022Publication date: February 15, 2024Applicant: PetSmart Home Office, Inc.Inventors: Casey Ferrara, Jeffrey Stocker Watson, Xue Hai Shen
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Patent number: 9515416Abstract: A card edge connector for receiving a memory card includes an insulative housing with a central slot for receiving the memory card and a plurality of terminal contacts retained in a plurality of grooves defined by the insulative housing and a retainer positioned on the housing. The retainer defines a body portion mounted on the housing, a locking portion extending into the housing from the body portion and a elastic engaging portion extending downwardly into the central slot from inner side of the body portion for steadily locking the memory card.Type: GrantFiled: August 7, 2015Date of Patent: December 6, 2016Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Zhuang-Xing Li, Xue-Hai Shen, Wen-Jun Tang, Xue-Wu Bu
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Patent number: 9400533Abstract: An electrical connector assembly comprises an electrical connector and a bracket for retaining a fan. The electrical connector includes an insulating housing, a plurality of contacts received in the housing and a retaining device retained on one end of the housing. Said retaining device includes a locking portion, one end of the housing defines an outside face, the locking portion located at an interior of the outside face. It can reduce the installation space of fixing the bracket.Type: GrantFiled: July 17, 2015Date of Patent: July 26, 2016Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Xue-Hai Shen, Er-Ying Guo, Wen-Jun Tang, Xue-Wu Bu
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Patent number: 9325090Abstract: A card edge connector includes an insulative housing, a number of contacts retained in the insulative housing and an ejector retained the insulative housing to lock an electronic card. The insulative housing includes a central slot for receiving the electronic card and two end portions located on opposite sides of the central slot respectively. The card edge connector also includes a metal member located on the end portion of the insulative for electrically connecting to the metal member. Thus, The card edge connector having a higher electrical function.Type: GrantFiled: December 13, 2013Date of Patent: April 26, 2016Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Xue-Hai Shen, Zhuang-Xing Li, Wen-Jun Tang, Xue-Wu Bu
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Publication number: 20160043487Abstract: A card edge connector for receiving a memory card includes an insulative housing with a central slot for receiving the memory card and a plurality of terminal contacts retained in a plurality of grooves defined by the insulative housing and a retainer positioned on the housing. The retainer defines a body portion mounted on the housing, a locking portion extending into the housing from the body portion and a elastic engaging portion extending downwardly into the central slot from inner side of the body portion for steadily locking the memory card.Type: ApplicationFiled: August 7, 2015Publication date: February 11, 2016Inventors: ZHUANG-XING LI, XUE-HAI SHEN, WEN-JUN TANG, XUE-WU BU
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Publication number: 20160020540Abstract: An electrical connector assembly comprises an electrical connector and a bracket for retaining a fan. The electrical connector includes an insulating housing, a plurality of contacts received in the housing and a retaining device retained on one end of the housing. Said retaining device includes a locking portion, one end of the housing defines an outside face, the locking portion located at an interior of the outside face. It can reduce the installation space of fixing the bracket.Type: ApplicationFiled: July 17, 2015Publication date: January 21, 2016Inventors: XUE-HAI SHEN, ER-YING GUO, WEN-JUN TANG, XUE-WU BU
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Patent number: 9240640Abstract: A card edge connector includes a longitudinal housing with a pair of sidewalls and an inserting slot therebetween, a plurality of contacts and three metallic retainers, each of the retainers has a base portion retained in the insulative housing and a pair of board locks defining a central line L in a vertical direction perpendicular to the longitudinal direction. The retainer includes a first retaining portion and a second retaining portion disposed at both sides of the central lines L and different from each other.Type: GrantFiled: March 20, 2014Date of Patent: January 19, 2016Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Xue-Hai Shen, Zhuang-Xing Li, Xue-Wu Bu
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Patent number: 8900001Abstract: A card edge connector (100) includes an insulative housing, a set of contacts (2) retained in the insulative housing and an ejector (3). The insulative housing has a central slot (12) and one tower portion (13) having a receiving slot (135). The contacts protrude into the central slot. The ejector has a main portion (31) received in the receiving slot, an ejecting portion (34) extending from a lower end (35) of the main portion, a locking portion (32) extending inwardly from an upper end of the main portion, and a lever portion (37) extending outwardly from the upper end of the main portion. The locking portion has a pair of vertical portions (324), and a transverse portion (323). The transverse portion connects the vertical portions and divides the vertical portions into upper and lower retaining parts.Type: GrantFiled: October 15, 2012Date of Patent: December 2, 2014Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Zhuang-Xing Li, Xue-Hai Shen, Xin-Wei Wang, Xue-Wu Bu
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Publication number: 20140287608Abstract: A card edge connector includes a longitudinal housing with a pair of sidewalls and an inserting slot therebetween, a plurality of contacts and three metallic retainers, each of the retainers has a base portion retained in the insulative housing and a pair of board locks defining a central line L in a vertical direction perpendicular to the longitudinal direction. The retainer includes a first retaining portion and a second retaining portion disposed at both sides of the central lines L and different from each other.Type: ApplicationFiled: March 20, 2014Publication date: September 25, 2014Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: XUE-HAI SHEN, ZHUANG-XING LI, XUE-WU BU
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Patent number: 8814580Abstract: A card edge connector 100 includes an elongated insulative housing 1, a plurality of contacts 2 retained in the housing 1 and a pair of latches 3 pivoted on the housing 1. The housing 1 has an elongated central slot 12 for receiving a daughter card 200. The latch 3 has a locking head 36 to lock the daughter card 200 for preventing the daughter card 200 from escaping out of the central slot 12 in a mating direction. An end of the locking head 36 has a bump 360 passing through the daughter card 200 to abut against an outside surface of the daughter card 200.Type: GrantFiled: September 29, 2012Date of Patent: August 26, 2014Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Xue-Hai Shen, Zhuang-Xing Li
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Patent number: D904716Type: GrantFiled: February 29, 2020Date of Patent: December 8, 2020Inventor: Liu Hai Shen