Patents by Inventor Ping Wang

Ping Wang 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).

  • Publication number: 20230352219
    Abstract: A permanent magnet may include a Fe16N2 phase constitution. In some examples, the permanent magnet may be formed by a technique that includes straining an iron wire or sheet comprising at least one iron crystal in a direction substantially parallel to a <001> crystal axis of the iron crystal; nitridizing the iron wire or sheet to form a nitridized iron wire or sheet; annealing the nitridized iron wire or sheet to form a Fe16N2 phase constitution in at least a portion of the nitridized iron wire or sheet; and pressing the nitridized iron wires and sheets to form bulk permanent magnet.
    Type: Application
    Filed: July 7, 2023
    Publication date: November 2, 2023
    Inventors: Jian-Ping Wang, Shihai He, Yanfeng Jiang
  • Publication number: 20230354306
    Abstract: A user equipment device may determine whether to power down one or more components based at least on a scheduling parameter that includes an indication of cross-slot scheduling. The device may power down the one or more components prior to decoding control information during a slot for which the scheduling parameter indicates that cross-slot scheduling is in place.
    Type: Application
    Filed: July 3, 2023
    Publication date: November 2, 2023
    Inventors: Jia Tang, Wei Zhang, Wei Zeng, Haitong Sun, Yuchul Kim, Ping Wang, Sreevalsan Vallath, Zhu Ji, Dawei Zhang
  • Publication number: 20230346343
    Abstract: A method and apparatus for acquisition of volumetric breast images for screening and/or diagnosing breast cancers using a rotary scanning template and transducer.
    Type: Application
    Filed: April 28, 2021
    Publication date: November 2, 2023
    Inventor: Shih-Ping WANG
  • Publication number: 20230354091
    Abstract: Disclosed herein are related to reducing network congestion of wireless communication. In one aspect, a base station of a wireless cellular network determines a level of a network congestion from a plurality of candidate levels of the network congestion. In one aspect, the base station determines whether a type of the network congestion comprises an uplink congestion or a downlink congestion. In one aspect, the base station determines one or more processes to reduce the network congestion, according to the determined level of the network congestion and the determined type of the network congestion. In one aspect, the base station performs the determined one or more processes.
    Type: Application
    Filed: April 27, 2022
    Publication date: November 2, 2023
    Inventors: Xiaodi Zhang, Ping Wang, Swaminathan Balakrishnan, Jiansong Wang, Achaleshwar Sahai, Qi Qu
  • Publication number: 20230354716
    Abstract: A method for fabricating semiconductor device includes the steps of first providing a substrate having a magnetic tunnel junction (MTJ) region and an edge region, forming an first inter-metal dielectric (IMD) layer on the substrate, and then forming a first MTJ and a second MTJ on the first IMD layer, in which the first MTJ is disposed on the MTJ region while the second MTJ is disposed on the edge region. Next, a second IMD layer is formed on the first MTJ and the second MTJ.
    Type: Application
    Filed: July 10, 2023
    Publication date: November 2, 2023
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Ching-Wen Hung, Yu-Ping Wang
  • Publication number: 20230354620
    Abstract: Resistive RAM (RRAM) devices having increased reliability and related manufacturing methods are described in combination with stacked technology with CMOS ASIC wafters. Greater reliability of RRAM cells over time can be achieved by avoiding direct contact of metal electrodes with the device switching layer. Stacking technology can be used to address incompatibility of ReRAM processing and CMOS ASICs processing.
    Type: Application
    Filed: September 13, 2021
    Publication date: November 2, 2023
    Inventors: Shih-Yuan WANG, Shih-Ping WANG
  • Publication number: 20230344307
    Abstract: A locking apparatus comprises a sliding member, and a first memory alloy wire configured to engage the sliding member to exert a first force to move the sliding member in a first sliding direction to a locked position when electrical energy is applied to the first memory alloy wire. The locking apparatus further comprises a second memory alloy wire configured to exert a second force to engage the sliding member to move the sliding member in a second sliding direction to an unlocked position when electrical energy is applied to the second memory alloy wire. The apparatus further comprises a position limiting structure. When the sliding member is moved to the locked position, the position limiting structure holds the sliding member at the locked position. When the sliding member is moved to the unlocked position, the position limiting structure holds the sliding member at the unlocked position.
    Type: Application
    Filed: June 28, 2023
    Publication date: October 26, 2023
    Applicant: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Zhenpo YANG, Xin SUN, Ping WANG, Jianda QIU
  • Publication number: 20230343603
    Abstract: An electronic package and a method for fabrication the same are provided. The method includes: disposing an electronic component on a substrate; forming an encapsulant layer on the substrate to encapsulate the electronic component; and forming a shielding layer made of metal on the encapsulant layer. The shielding layer has an extending portion extending to a lateral side of the substrate along a corner of the encapsulant layer, without extending to a lower side of the substrate. Therefore, the present disclosure prevents the shielding layer from coming into contact with conductive pads disposed on the lower side of the substrate and thereby avoids a short circuit from occurrence.
    Type: Application
    Filed: June 28, 2023
    Publication date: October 26, 2023
    Inventors: Shu-Chi Chang, Wei-Ping Wang, Hsien-Lung Hsiao, Kaun-I Cheng
  • Publication number: 20230340296
    Abstract: Bioactive coatings are provided with two component solvent borne resin and an enzyme dispersed therein. The unique coatings provide for enzyme dispersion in the two component solvent borne resin in aggregates with small particle sizes of up to 5 micrometers. The coatings are optionally overlayered onto a substrate to form an active coating facilitating the removal of organic stains or organic material from food, insects, or the environment.
    Type: Application
    Filed: November 29, 2022
    Publication date: October 26, 2023
    Inventors: Hongfei Jia, Ping Wang, Liting Zhang, Andreas Buthe, Xueyan Zhao, Songtao Wu, Masahiko Ishii, Minjuan Zhang
  • Patent number: 11800723
    Abstract: A layout pattern of a magnetoresistive random access memory (MRAM) includes a first diffusion region and a second diffusion region extending along a first direction on a substrate, a first contact plug extending along a second direction from the first diffusion region to the second diffusion region on the substrate, a first gate pattern and a second gate pattern extending along the second direction adjacent to one side of the first contact plug, and a third gate pattern and a fourth gate pattern extending along the second direction adjacent to another side of the first contact plug.
    Type: Grant
    Filed: September 13, 2020
    Date of Patent: October 24, 2023
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: I-Fan Chang, Hung-Yueh Chen, Rai-Min Huang, Jia-Rong Wu, Yu-Ping Wang
  • Publication number: 20230329524
    Abstract: An endoscope in which a reusable portion is inserted nearly all the way into a hollow, pistol-grip handle of a single-use portion and the protruding part of the reusable portion and an adjacent part of the handle are covered with a flexible and resilient cap. The same cap covers the open end of the handle when the single-use portion is shipped from a manufacturing site. At a user's facility, a health professional tears the pouch, removes the cap from the handle, inserts the reusable portion, and covers the distal end of the reusable portion and an adjacent part of the handle with the same cap. Typically, a remote display connects to the endoscope wirelessly or through a cable, with a connector that fits through a hole in the cap configured to keep fluids from entering around the connector. The wireless transmission preferably uses a proprietary protocol to preserve medical data confidentiality.
    Type: Application
    Filed: April 13, 2022
    Publication date: October 19, 2023
    Inventors: Xiaolong OUYANG, Shih-Ping Wang
  • Publication number: 20230329525
    Abstract: An endoscope in which a reusable portion is inserted nearly all the way into a hollow, pistol-grip handle of a single-use portion and the protruding part of the reusable portion and an adjacent part of the handle are covered with a flexible and resilient cap. The same cap covers the open end of the handle when the single-use portion is shipped from a manufacturing site. At a user's facility, a health professional tears the pouch, removes the cap from the handle, inserts the reusable portion, and covers the distal end of the reusable portion and an adjacent part of the handle with the same cap. Typically, a remote display connects to the endoscope wirelessly or through a cable, with a connector that fits through a hole in the cap configured to keep fluids from entering around the connector. The wireless transmission preferably uses a proprietary protocol to preserve medical data confidentiality.
    Type: Application
    Filed: June 21, 2023
    Publication date: October 19, 2023
    Inventors: Xiaolong OuYang, Shih-Ping Wang
  • Patent number: 11789895
    Abstract: Embodiments described herein provide an on-chip heterogeneous Artificial Intelligence (AI) processor comprising at least two different architectural types of computation units, wherein each of the computation units is associated with a respective task queue configured to store computation subtasks to be executed by the computation unit. The AI processor also comprises a controller configured to partition a received computation graph associated with a neural network into a plurality of computation subtasks according to a preset scheduling strategy and distribute the computation subtasks to the task queues of the computation units. The AI processor further comprises a storage unit configured to store data required by the computation units to execute their respective computation subtasks and an access interface configured to access an off-chip memory. Different application tasks are processed by managing and scheduling the different architectural types of computation units in an on-chip heterogeneous manner.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: October 17, 2023
    Assignee: SHANGHAI DENGLIN TECHNOLOGIES CO., LTD.
    Inventors: Ping Wang, Jianwen Li
  • Patent number: 11787904
    Abstract: A phosphinated (2,6-dimethylphenyl ether) oligomer, preparation method thereof and cured product. The phosphinated (2,6-dimethylphenyl ether) oligomer includes a structure represented by Formula (1): wherein X is a single bond, —CH2—, —O—, —C(CH3)2— or R?0, R0, R1, R2 and R3 are independently hydrogen, C1-C6 alkyl or phenyl; n and m are independently an integer from 0 to 300; p and q are independently an integer from 1 to 4; Y is hydrogen, U and V are independently an aliphatic structure.
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: October 17, 2023
    Assignee: CPC CORPORATION, TAIWAN
    Inventors: Sheng-De Li, Ching-Hsuan Lin, Cheng-Liang Liu, Jun-Cheng Ye, You-Lin Shih, Yu An Lin, Wei-Yen Chen, Way-Chih Hsu, Jui-Fu Kao, Ming-Yu Huang, Jann-Chen Lin, Yih-Ping Wang
  • Patent number: 11786880
    Abstract: A preparation method of the microcapsules for low-temperature well cementation to be used to control cement hydration heat includes: (S1) a shell material, and added into deionized water, then the resultant mixture being stirred in a thermostat water bath so as to completely dissolve it into a homogeneous and stable shell material solution; (S2) a core material and an emulsifier being put into a three-necked flask and stirred in a thermostat water bath so as to uniformly emulsify and disperse them, forming a stable oil-in-water core material emulsion, while adjusting the pH value of the emulsion with a pH adjuster; (S3) the three-necked flask containing the core material emulsion being transferred to a water bath, and then the shell material solution being dropwise added into it with stirring, after reacting, a solid-liquid mixture being poured out so as to naturally cool it to room temperature.
    Type: Grant
    Filed: May 20, 2022
    Date of Patent: October 17, 2023
    Assignees: SOUTHWEST PETROLEUM UNIVERSITY, YAO BAI SPECIAL CEMENT TECHNOLOGY RESEARCH AND DEVELOPMENT CO., LTD.
    Inventors: Chunmei Zhang, Jingxuan Cai, Jia Wang, Xiaowei Cheng, Kaiqiang Liu, Ping Wang, Hao Xu, Bibo Dai, Baoyang Ke, Xiaoyang Guo, Mingze Li, Song Yang, Zheng Xi
  • Patent number: 11791432
    Abstract: Lateral and vertical microstructure enhanced photodetectors and avalanche photodetectors are monolithically integrated with CMOS/BiCMOS ASICs and can also be integrated with laser devices using fluidic assembly techniques. Photodetectors can be configured in a vertical PIN arrangement or lateral metal-semiconductor-metal arrangement where electrodes are in an inter-digitated pattern. Microstructures, such as holes and protrusions, can improve quantum efficiency in silicon, germanium and III-V materials and can also reduce avalanche voltages for avalanche photodiodes. Applications include optical communications within and between datacenters, telecommunications, LIDAR, and free space data communication.
    Type: Grant
    Filed: February 23, 2021
    Date of Patent: October 17, 2023
    Assignee: W&WSens Devices, Inc.
    Inventors: Shih-Yuan Wang, Shih-Ping Wang
  • Publication number: 20230329006
    Abstract: A method for fabricating a semiconductor device includes the steps of: forming a magnetic tunneling junction (MTJ) on a substrate; forming a first inter-metal dielectric (IMD) layer around the MTJ; forming a first metal interconnection adjacent to the MTJ; forming a stop layer on the first IMD layer; removing the stop layer to form an opening; and forming a channel layer in the opening to electrically connect the MTJ and the first metal interconnection.
    Type: Application
    Filed: June 8, 2023
    Publication date: October 12, 2023
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Hui-Lin Wang, Po-Kai Hsu, Jing-Yin Jhang, Yu-Ping Wang, Hung-Yueh Chen, Wei Chen
  • Publication number: 20230320573
    Abstract: A handheld endoscope has a disposable, single-use portion that includes a fluid hub, cannula, distal tip and is steerable by the operator though actuation of one or two levers. The endoscope also includes multiple-use portion that has a handle and display module. The distal tip includes LED illumination and an imaging module that feeds live video to the display module that is rotatable to allow viewing by the operator and others. The single-use and multiple-use portions mate and un-mate with each other via physically separated mechanical and electrical connectors. The component of the endoscope can be supplied to users in different combinations of pre-assembled configurations, some in a sterile package. The single use portion can include grasper device that can be actuated by an operator using an actuation tab.
    Type: Application
    Filed: June 14, 2023
    Publication date: October 12, 2023
    Inventors: Xiaolong Ouyang, Chih-Yu TING, Shih-Ping WANG
  • Publication number: 20230328000
    Abstract: Disclosed herein are aspects related to a device including a wireless communication interface and one or more processors. In an aspect, the wireless communication interface can establish a wireless connection with a remote device. In an aspect, the one or more processors can determine a signal indicative of a value of a discard timer according to at least one of a type of an application implemented by the one or more processors, a type of data communicated over the wireless connection, or a hardware capability of the device. In an aspect, the discard timer can be for discarding data packets from one or more buffers. In an aspect, the one or more processors can provide the signal to the remote device.
    Type: Application
    Filed: December 9, 2022
    Publication date: October 12, 2023
    Inventors: Ping Wang, Achaleshwar Sahai, Swaminathan Balakrishnan, Yi Lu, Yee Sin Chan, Xiaodi Zhang
  • Publication number: 20230324979
    Abstract: Systems and methods for managing power consumption of device subsystems include a device which maintains one or more constraint metric tables for applications executable on the device. Each of the one or more constraint metric tables may specify respective power levels for subsystems of the device according to a respective application or an application type of the respective application. The device may determine to operate the device at a reduced power level for a first application, based on a condition for the device satisfying at least one of a thermal threshold criteria or a power threshold criteria when the device operates at full power level. The device may apply a constraint metric responsive to determining to operate at the reduced power level, to cause a subset of the plurality of subsystems to adjust a power consumption level according to a first constraint metric table corresponding to the first application.
    Type: Application
    Filed: April 12, 2022
    Publication date: October 12, 2023
    Inventors: Siddharth RAY, Ping WANG, Achaleshwar SAHAI, Xiaodi ZHANG, Neeraj POOJARY, Dong ZHENG, Guoqing LI, Shivank NAYAK, Madhusudan Kinthada VENKATA, Swaminathan BALAKRISHNAN