Patents by Inventor Jia Xin
Jia Xin 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: 11428630Abstract: A system for determining a second-order nonlinear susceptibility of a material includes a laser light source, a polarization modulator, a light collector, a polarization detector and a controller. The controller can obtain the second-order nonlinear susceptibility of the sample to be tested according to the test data. The system for determining the second-order nonlinear susceptibility of a material can directly test a material (block or film) with a thickness of hundreds of nanometers, and draw a second-order nonlinear susceptibility fitting curve of the material according to the test results of the optical system.Type: GrantFiled: April 3, 2020Date of Patent: August 30, 2022Assignee: NANKAI UNIVERSITYInventors: Meng-Xin Ren, Jun-Jun Ma, Jia-Xin Chen, Wei Wu, Wei Cai, Jing-Jun Xu
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Patent number: 11405710Abstract: An earphone case includes a body, a storage member, a cover, and a reset member. The body has a chamber and a fixing base. The base is securely disposed in the chamber. The storage member is disposed in the chamber, located above the fixing base, contacted with the body, and has multiple first magnetic parts. The cover is pivotally connected to the storage member and the fixing base, and the cover has multiple second magnetic parts. The reset member is disposed above the fixing base and connected to the body and the storage member respectively. In close mode, the cover completely covers the storage member. The multiple first magnetic parts and second magnetic parts are magnetically attracted to each other. In open mode, the cover is relatively separated from the storage member and rotated at an angle, such that the cover partially overlaps with the storage member.Type: GrantFiled: September 19, 2019Date of Patent: August 2, 2022Assignee: Merry Electronics(Shenzhen) Co., Ltd.Inventors: Jia-Xin Lin, Wei-Hao Tu, Feng-Ping Chang
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Publication number: 20210326118Abstract: A chip includes a multiply accumulate module with a fixed-point general-purpose unit, a floating-point special-purpose unit, and an output selection unit. The fixed-point general-purpose unit and the floating-point special-purpose unit share one group of multipliers. In the multiply accumulate module of the chip, the fixed-point operation and the floating-point operation are integrated in one circuit, so that the multiply accumulate module implements not only the fixed-point operation, but also the floating-point operation in the circuit. Sharing the multiplier by the fixed-point operation unit and the floating-point operation unit reduces a total quantity of devices used, and reduces power consumption during operation.Type: ApplicationFiled: June 29, 2021Publication date: October 21, 2021Applicant: Tencent Technology (Shenzhen) Company LimitedInventor: Jia Xin LI
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Patent number: 11112590Abstract: Disclosed herein is a smartphone microscope hardware for facilitating diagnosing microscopic objects in a sample of an object, in accordance with some embodiments. Accordingly, the smartphone microscope hardware may include a smartphone case, a magnifier, a glass slide, and a light source. Further, the smartphone case is configured to interface with a smartphone. Further, the magnifier is attached to the smartphone case. Further, the glass slide is configured for receiving the sample. Further, the camera is configurable for capturing an image of the sample. Further, the magnifier is configured for magnifying the image prior to the capturing. Further, a processing device of the smartphone is configurable for analyzing the image, identifying a microscopic object, and generating a notification. Further, a display device of the smartphone is configurable for displaying the image and the notification. Further, the light source is disposed adjacent to a second side of the glass slide.Type: GrantFiled: August 4, 2020Date of Patent: September 7, 2021Inventor: Adelle Jia Xin Yong
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Publication number: 20210164902Abstract: A system for determining a second-order nonlinear susceptibility of a material includes a laser light source, a polarization modulator, a light collector, a polarization detector and a controller. The controller can obtain the second-order nonlinear susceptibility of the sample to be tested according to the test data. The system for determining the second-order nonlinear susceptibility of a material can directly test a material (block or film) with a thickness of hundreds of nanometers, and draw a second-order nonlinear susceptibility fitting curve of the material according to the test results of the optical system.Type: ApplicationFiled: April 3, 2020Publication date: June 3, 2021Inventors: MENG-XIN REN, JUN-JUN MA, JIA-XIN CHEN, WEI WU, WEI CAI, JING-JUN XU
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Publication number: 20210041679Abstract: Disclosed herein is a smartphone microscope hardware for facilitating diagnosing microscopic objects in a sample of an object, in accordance with some embodiments. Accordingly, the smartphone microscope hardware may include a smartphone case, a magnifier, a glass slide, and a light source. Further, the smartphone case is configured to interface with a smartphone. Further, the magnifier is attached to the smartphone case. Further, the glass slide is configured for receiving the sample. Further, the camera is configurable for capturing an image of the sample. Further, the magnifier is configured for magnifying the image prior to the capturing. Further, a processing device of the smartphone is configurable for analyzing the image, identifying a microscopic object, and generating a notification. Further, a display device of the smartphone is configurable for displaying the image and the notification. Further, the light source is disposed adjacent to a second side of the glass slide.Type: ApplicationFiled: August 4, 2020Publication date: February 11, 2021Inventor: ADELLE JIA XIN YONG
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Publication number: 20210029433Abstract: An earphone case includes a body, a storage member, a cover, and a reset member. The body has a chamber and a fixing base. The base is securely disposed in the chamber. The storage member is disposed in the chamber, located above the fixing base, contacted with the body, and has multiple first magnetic parts. The cover is pivotally connected to the storage member and the fixing base, and the cover has multiple second magnetic parts. The reset member is disposed above the fixing base and connected to the body and the storage member respectively. In close mode, the cover completely covers the storage member. The multiple first magnetic parts and second magnetic parts are magnetically attracted to each other. In open mode, the cover is relatively separated from the storage member and rotated at an angle, such that the cover partially overlaps with the storage member.Type: ApplicationFiled: September 19, 2019Publication date: January 28, 2021Applicant: Merry Electronics(Shenzhen) Co., Ltd.Inventors: Jia-Xin Lin, Wei-Hao Tu, Feng-Ping Chang
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Patent number: 10831510Abstract: For workflow test, a processor executes a workflow instance. The workflow instance includes a first workflow description of step names for a plurality of jobs. The processor further receives a modification to the first workflow description as the workflow instance executes. In addition, the processor synchronizes the modified workflow description to the executing workflow instance as the workflow instance executes. A workflow context of the executing workflow instance is preserved.Type: GrantFiled: July 6, 2018Date of Patent: November 10, 2020Assignee: International Business Machines CorporationInventors: Qingda Wang, Kinson Chik, Jia Xin Gao, Qiang Jia, Dang Peng Liu, Yi Min Zhang
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Publication number: 20200046241Abstract: This invention relates to a system and a method for continuous monitoring of the heart activities via a mobile device and algorithm to detect heart anomalies based on readings on electrocardiogram (ECG) and phonocardiogram (PCG).Type: ApplicationFiled: April 6, 2018Publication date: February 13, 2020Applicants: NANYANG POLYTECHNIC, Singapore Health Services Pte LtdInventors: Kwai Fern LAM, Chin Tiong NG, Jia Xin LOW, Chee Teck PHUA, Jiunn Liang Jonathan YAP, Swee Yaw TAN, En Hou Philip WONG
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Publication number: 20200012532Abstract: For workflow test, a processor executes a workflow instance. The workflow instance includes a first workflow description of step names for a plurality of jobs. The processor further receives a modification to the first workflow description as the workflow instance executes. In addition, the processor synchronizes the modified workflow description to the executing workflow instance as the workflow instance executes.Type: ApplicationFiled: July 6, 2018Publication date: January 9, 2020Inventors: Qingda Wang, Kinson Chik, Jia Xin Gao, Qiang Jia, Dang Peng Liu, Yi Min Zhang
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Patent number: 10302471Abstract: A device for observing the changes in abyssal flow based on differential pressure measurement, includes differential pressure sensing chamber and base connected through communicating portion, controller provided inside communicating portion, floating body and releasing device. Floating body is located on differential pressure sensing chamber and retracted through releasing device. Sensing chamber includes ambient water pressure chamber in communication with hydrostatic pressure chamber. Communicating portion is blocked by spring sheet. The spring sheet is provided with optical fiber sensor. Hydrostatic pressure chamber is always in communication with seawater, and ambient water pressure chamber is always in communication with water in abyssal sedimentary layer. Releasing device includes electric winch provided with acoustic signal device. Base is provided with earth pressure sensor and weight member. Optical fiber sensor, acoustic signal device, and earth pressure sensor are connected with controller.Type: GrantFiled: February 1, 2019Date of Patent: May 28, 2019Assignee: OCEAN UNIVERSITY OF CHINAInventors: Tao Liu, Guanli Wei, Lei Guo, Xiuqing Yang, Xiujun Guo, Dong Wang, Yonggang Jia, Minsheng Zhang, Qingsheng Meng, Xiaolei Liu, Yongmao Zhu, Jia Xin
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Publication number: 20180307733Abstract: A user characteristic extraction method, apparatus, and a storage medium storing instructions for implementing the user characteristic extraction method are provided. According to the user characteristic extraction method, because operation object characteristics are divided into different levels, a data granularity of the operation object characteristic is finer as a level number decreases in the operation object characteristics of different levels. Accordingly, a user characteristic of a fine granularity can be mined from a level of the operation object characteristic that is of a fine granularity, thereby meeting requirements of some use scenarios that need to use a user characteristic of a fine granularity.Type: ApplicationFiled: June 26, 2018Publication date: October 25, 2018Applicant: Tencent Technology (Shenzhen) Company LimitedInventors: Yuan Sun Zou, Huang Tang, Jia Xin Lin, Jun Li, Ye Shou Cai
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Patent number: 10003501Abstract: A plurality of network cables are physically connected to a plurality of network ports on an appliance, wherein the appliance comprises a plurality of nodes each associated with a corresponding chassis slot position in which the node is located within a chassis of the appliance and each node having at least one management network port and one host network port. A network address is identified for each of the plurality of network ports. A first subset of network addresses is identified as being associated with a management network port and a second subset of network addresses is identified as being associated with a host network port based at least in part on a respective response received from each network address to a management request using a management interface protocol. For each management network port, a corresponding chassis slot position is associated with that management network port based at least in part on a response to a slot request using the management interface protocol.Type: GrantFiled: December 18, 2015Date of Patent: June 19, 2018Assignee: EMC IP Holding Company LLCInventors: Joan Xiong, Jia Xin, Xi Chen, Donald Mace, Xiaoye Jiang
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Patent number: 9334159Abstract: The invention relates to an integrated chip with an MEMS and an integrated circuit mounted therein and a method for manufacturing the same. The method includes the steps of: S1: providing a first chip, wherein the first chip comprises a first substrate, an MEMS component layer formed on the first substrate and comprising a first electrical bonding point disposed on MEMS the component layer; S2: providing a second chip with an IC integrated circuit, wherein the second chip comprises a second lead layer and a second electrical bonding point; S3: bonding the first electrical bonding point and the second electrical bonding point; S4: processing a thinning operation for the bottom surface of the first substrate; and S5: forming an electrical connection layer electrically connected to an external circuit on the bottom surface of the first substrate.Type: GrantFiled: October 11, 2013Date of Patent: May 10, 2016Assignee: MEMSENSING MICROSYSTEMS (SUZHOU, CHINA) CO., LTD.Inventors: Gang Li, Wei Hu, Jia-Xin Mei, Rui-Fen Zhuang
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Patent number: 9221675Abstract: A method for integrating an IC and a MEMS component includes the following steps: S1) providing a SOI base (20) having a first area (21) and a second area (22); S2) fabricating an IC on the first area through a standard semiconductor process, and simultaneously forming a metal conductive layer (26) and a medium insulation layer (25c) extending to the second area; S3) partly removing the medium insulation layer and then further partly removing the silicon component layer so as to form a backplate diagram; S4) depositing a sacrificial layer (32) above the SOI base; S5) forming a Poly Sil-xGex film (33) on the sacrificial layer; S6) forming a back cavity (34); and S7) eroding the sacrificial layer to form a chamber (36) in communication with the back cavity. Besides, a chip (10) fabricated by the above method is also disclosed.Type: GrantFiled: July 30, 2012Date of Patent: December 29, 2015Assignee: MEMSENSING MICROSYSTEMS TECHNOLOGY CO., LTDInventors: Wei Hu, Gang Li, Jia-Xin Mei
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Publication number: 20140332909Abstract: The invention relates to an integrated chip with an MEMS and an integrated circuit mounted therein and a method for manufacturing the same. The method includes the steps of: S1: providing a first chip, wherein the first chip comprises a first substrate, an MEMS component layer formed on the first substrate and comprising a first electrical bonding point disposed on MEMS the component layer; S2: providing a second chip with an IC integrated circuit, wherein the second chip comprises a second lead layer and a second electrical bonding point; S3: bonding the first electrical bonding point and the second electrical bonding point; S4: processing a thinning operation for the bottom surface of the first substrate; and S5: forming an electrical connection layer electrically connected to an external circuit on the bottom surface of the first substrate.Type: ApplicationFiled: October 11, 2013Publication date: November 13, 2014Applicant: MEMSensing Microsystems (Suzhou, China) Co., Ltd.Inventors: Gang Li, Wei Hu, Jia-Xin Mei, Rui-Fen Zhuang
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Patent number: 8621941Abstract: A feedback system for identifying an external force, includes an operation plate and a pressure-sensing unit. The pressure-sensing unit includes an elastic member supporting the operation plate and a pressure sensor inside the elastic member. The pressure sensor includes a pressure sensitive film. An inner side of the elastic member is filled with fluid material which acts on the pressure sensitive film. The operation plate is driven by the external force to be slant which extrudes the elastic member to deform so as to change fluid pressure of the fluid material limited in the elastic member, and such change of the fluid pressure can be sensed by the pressure sensitive film of the pressure sensor so as to identify the movement and the intensity of the external force.Type: GrantFiled: October 23, 2010Date of Patent: January 7, 2014Assignee: Memsensing Microsystems Technology Co., Ltd.Inventors: Jia-Xin Mei, Gang Li, Hong-Yuan Yang
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Patent number: D881844Type: GrantFiled: May 31, 2018Date of Patent: April 21, 2020Assignee: Zhong Shan City Li Tai Electronic Industrial Co., LtdInventors: Sin Leung Lai, Jia Xin Li
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Patent number: D884135Type: GrantFiled: September 28, 2018Date of Patent: May 12, 2020Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Jia-Xin Chen, Ying-Wei Sheng
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Patent number: D906530Type: GrantFiled: December 7, 2018Date of Patent: December 29, 2020Inventor: Jia-Xin Liu