Patents by Inventor Chen Li

Chen Li 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: 20250119053
    Abstract: The present application relates to a DCDC circuit, a circuit start-up method, and an electronic device. The DCDC circuit includes a transformer circuit, a synchronous rectification circuit, and a control circuit; wherein the control circuit is configured to control a turn-on duration of a first switch and a turn-on duration of a second switch in a first bridge circuit of the transformer circuit to increase progressively every switching cycle until an output voltage of the transformer circuit is greater than a first target voltage; and control a turn-on duration of a third switch and a turn-on duration of a fourth switch in a second bridge circuit of the synchronous rectification circuit to increase progressively every switching cycle until an output voltage of the synchronous rectification circuit is greater than a second target voltage.
    Type: Application
    Filed: December 16, 2024
    Publication date: April 10, 2025
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Hongguang GUO, Chensong ZHANG, Jianguo LI, Jin ZHANG, Ce JI, Chen TIAN, Jialiang ZHANG
  • Publication number: 20250119910
    Abstract: Embodiments of the present disclosure provide a signaling transmission method, a device, and a storage medium. The method comprises: sending indication information on an uplink transmission resource allocated via a configured grant (CG), or receiving indication information on a downlink transmission resource allocated via semipersistent scheduling (SPS), and the indication information is configured for indicating a target transmission resource.
    Type: Application
    Filed: January 16, 2023
    Publication date: April 10, 2025
    Inventors: Yinghao ZHANG, Jiaqing WANG, Meiying YANG, Chen LUO, Yaomin LI
  • Publication number: 20250118638
    Abstract: A semiconductor package comprises a first device and a second device. The structure of the first semiconductor device is similar to that of the second semiconductor device. The first semiconductor device comprises a lead frame strip, a first plurality of field effect transistors (FETs), a first plurality of clips, a second plurality of FETs, a second plurality of clips, and a first molding encapsulation. A method is applied to fabricate a plurality of semiconductor packages. The method comprises the steps of providing a lead frame strip, attaching a first plurality of FETs, attaching a first plurality of clips, attaching a second plurality of FETs, attaching a second plurality of clips, and forming a molding encapsulation.
    Type: Application
    Filed: October 10, 2023
    Publication date: April 10, 2025
    Applicant: ALPHA AND OMEGA SEMICONDUCTOR INTERNATIONAL LP
    Inventors: Yan Xun Xue, Madhur Bobde, Long-Ching Wang, Jian Yin, Lin Chen, Ziwei Yu, Xiaobin Wang, Zhiqiang Niu, Kuan-Hung Li
  • Publication number: 20250119827
    Abstract: The present disclosure provides a network energy saving method and apparatus, a device and a storage medium, which are applied to a network device. First, energy consumption indication information is acquired, which is used for indicating a target energy consumption state of the network device, and then data is transceived based on the target energy consumption state. In the embodiment of the present disclosure, an energy saving approach is configured for the network device, and then the target energy consumption state of the network device is indicated by indication information, so that the network device can determine the corresponding energy saving approach according to the target energy consumption state, thereby reducing the energy consumption of the network device.
    Type: Application
    Filed: January 17, 2023
    Publication date: April 10, 2025
    Inventors: Meiying YANG, Jiaqing WANG, Chen LUO, Fang-chen CHENG, Yaomin LI, Yuwan SU, Yinghao ZHANG
  • Publication number: 20250118690
    Abstract: A semiconductor package includes: a die having a conductive pad at a first side of the die; and a redistribution structure over the first side of the die and electrically coupled to the die. The redistribution structure includes: a first dielectric layer including a first dielectric material; a first via in the first dielectric layer, where the first via is electrically coupled to the conductive pad of the die; and a first dielectric structure embedded in the first dielectric layer, where the first dielectric structure includes a second dielectric material different from the first dielectric material, where the first dielectric structure laterally surrounds the first via and contacts sidewalls of the first via.
    Type: Application
    Filed: October 6, 2023
    Publication date: April 10, 2025
    Inventors: Wen-Yi Lin, Kan-Ju Yang, Kai-Cheng Chen, Chien-Li Kuo, Chien-Chen Li
  • Publication number: 20250117233
    Abstract: A method for managing cloud infrastructure includes receiving, from a user of a user device, a cloud infrastructure modification request requesting modification to cloud infrastructure. The cloud infrastructure modification request includes abstract configuration data derived from a user interaction with a graphical user interface (GUI) executing on the user device. The method includes translating the abstract configuration data into a configuration command. The configuration command describes a configuration of the cloud infrastructure. The method includes updating a configuration file with the configuration command. The configuration file includes one or more cloud infrastructure specifications for the cloud infrastructure and is controlled by a source control management system. The method includes provisioning, using the updated configuration file, the cloud infrastructure.
    Type: Application
    Filed: December 19, 2024
    Publication date: April 10, 2025
    Applicant: Google LLC
    Inventors: Vu Nguyen, Chen Li, Katherine Huang, Gongpu Zhu, Zewen Li, Javier Kohen
  • Publication number: 20250117240
    Abstract: A computer implemented method manages execution of jobs on virtual machines. Processor units identify a job for scheduling. The processor units identify host machines with free cores on which the virtual machines are allocated. The processor units determine a number of free cores on the host machines. The processor units determine whether a host machine in the host machines having a number of host attributes needed by the job has free cores and idle cores available for backfilling the job based on a predicted core usage for the job in response to an absence of a sufficient number of free cores being available to meet predicted core usage. The processor units dispatch the job to a virtual machine on the host machine in response to the host machine having the number of host attributes and the free cores and idle cores available for backfilling the job.
    Type: Application
    Filed: October 9, 2023
    Publication date: April 10, 2025
    Inventors: Nan Qi, Yan Li, Ji Shan Xing, Kai Huang, Chen Guang Zhao
  • Publication number: 20250114473
    Abstract: Disclosure is a compound with one or more arm(s) for drug conjugation and a conjugate including the compound so as to provide high drug-to-moiety ratio and conjugate more drugs to the conjugate.
    Type: Application
    Filed: October 4, 2024
    Publication date: April 10, 2025
    Applicant: Formosa Laboratories, Inc.
    Inventors: ChihHau CHEN, WunHuei LIN, HaoYu HSIEH, JianXun ZHAO, HungYi HSU, ShihHsun SU, ShuoEn TSAI, Yi-Shan LI, TzuHan LIAO, ChienHsun WU, Pohui HUANG, Bao Rong JUO, Yu-Min JUANG, Chao-Yi LI, Yi-Shiuan CHOU, Cheng-Yu CHUNG
  • Patent number: 12271113
    Abstract: Method of manufacturing semiconductor device includes forming photoresist layer over substrate. Forming photoresist layer includes combining first precursor and second precursor in vapor state to form photoresist material, wherein first precursor is organometallic having formula: MaRbXc, where M at least one of Sn, Bi, Sb, In, Te, Ti, Zr, Hf, V, Co, Mo, W, Al, Ga, Si, Ge, P, As, Y, La, Ce, Lu; R is substituted or unsubstituted alkyl, alkenyl, carboxylate group; X is halide or sulfonate group; and 1?a?2, b?1, c?1, and b+c?5. Second precursor is at least one of an amine, a borane, a phosphine. Forming photoresist layer includes depositing photoresist material over the substrate. The photoresist layer is selectively exposed to actinic radiation to form latent pattern, and the latent pattern is developed by applying developer to selectively exposed photoresist layer to form pattern.
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: April 8, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chih-Cheng Liu, Yi-Chen Kuo, Jia-Lin Wei, Ming-Hui Weng, Yen-Yu Chen, Jr-Hung Li, Yahru Cheng, Chi-Ming Yang, Tze-Liang Lee, Ching-Yu Chang
  • Patent number: 12270807
    Abstract: A reacting device of dual path synchronous immunochromatographic platform includes a seat, an upper housing, and a fluid dividing funnel. The seat contains two immunochromatographic carriers. The hollow pipe portion has two sloped structures. A force bearing portion of the fluid dividing funnel can be pressed down, so two fluid exits of the fluid dividing funnel move towards these two sloped structures. The specimen drops and is guided into these two immunochromatographic carriers respectively. A reaction result can be observable. The fluid dividing funnel can divide the specimen into two immunochromatographic carriers evenly. The sloped structure can increase the accuracy of specimen supply. Excess specimen can be scraped off for enhancing the solving accuracy. In addition, it can decrease the possibility of false positive problem.
    Type: Grant
    Filed: July 4, 2021
    Date of Patent: April 8, 2025
    Assignee: TAICHUNG VETERANS GENERAL HOSPITAL
    Inventors: Ming-Feng Wu, Hui-Chun Chang, Jing-Lian Jheng, Yi-Yun Hung, Jen-Ying Li, Hui-Chen Chen, Jiunn-Min Wang
  • Patent number: 12271723
    Abstract: This disclosure relates to a method for managing installation of applications, where the method includes receiving, from a first computing device associated with an administrator of an organization, a pin request to attach an application, provided by an application store platform, with a version of the application, initiating, in response to the pin request, transfer of a copy of the version of the application from the application store platform to a data storage device, generating an application identifier that identifies a location of the version of the application stored in the data storage device, and transmitting installation data to a second computing device that is managed by the organization. The installation data includes the application identifier, which is used by the second computing device to install the version of the application from the data storage device.
    Type: Grant
    Filed: September 15, 2022
    Date of Patent: April 8, 2025
    Assignee: Google LLC
    Inventors: Anuj Goyal, Benjamin Ackerman, Marcus Köhler, Apisada Petchtes, Qingle Yao, Dan Chen, Ligeng Dong, David Shangni Li, Oleg Davydov
  • Patent number: 12272116
    Abstract: A method includes: obtaining a first image including a target item; selecting a plurality of reference images corresponding to the first image from a database; performing word segmentation on item text information corresponding to the plurality of reference images to obtain a plurality of words; and extracting a key word meeting a reference condition from the plurality of words, and determining the extracted key word as an item name of the target item.
    Type: Grant
    Filed: April 25, 2022
    Date of Patent: April 8, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yugeng Lin, Dianping Xu, Bolun Cai, Yanhua Cheng, Chen Ran, Minhui Wu, Mei Jiang, Yike Liu, Lijian Mei, Huajie Huang, Xiaoyi Jia, Jinchang Xu, Zhikang Tan, Haoyu Li
  • Patent number: 12272554
    Abstract: A method of manufacturing semiconductor device includes forming a multilayer photoresist structure including a metal-containing photoresist over a substrate. The multilayer photoresist structure includes two or more metal-containing photoresist layers having different physical parameters. The metal-containing photoresist is a reaction product of a first precursor and a second precursor, and each layer of the multilayer photoresist structure is formed using different photoresist layer formation parameters. The different photoresist layer formation parameters are one or more selected from the group consisting of the first precursor, an amount of the first precursor, the second precursor, an amount of the second precursor, a length of time each photoresist layer formation operation, and heating conditions of the photoresist layers.
    Type: Grant
    Filed: July 27, 2023
    Date of Patent: April 8, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Jia-Lin Wei, Ming-Hui Weng, Chih-Cheng Liu, Yi-Chen Kuo, Yen-Yu Chen, Yahru Cheng, Jr-Hung Li, Ching-Yu Chang, Tze-Liang Lee, Chi-Ming Yang
  • Publication number: 20250107513
    Abstract: In a method for counting embryos developing in a uterus of Caenorhabditis elegans, a complete set of experimental procedures are designed to count embryos in the uterus of Caenorhabditis elegans by using Caenorhabditis elegans as a model organism. The method is applicable to Caenorhabditis elegans exposed from an L1 stage to a final stage of pregnancy, and can provide an easy-to-observe, fast, simple, accurate and reliable experimental method to apply Caenorhabditis elegans to research of reproductive ability, detection results of which are highly accurate and reliable, and the experimental method is suitable for promotion.
    Type: Application
    Filed: December 9, 2024
    Publication date: April 3, 2025
    Applicant: Shanghai University
    Inventors: Hui LI, Chen WANG, Xiaoli WANG, Chongli SHI, Yeyong LI, Lingjun ZENG, Yi PENG
  • Publication number: 20250113272
    Abstract: A method performed by a User Equipment (UE) for Layer 1/Layer 2 Triggered Mobility (LTM) is provided. The method receives, from a source cell, a Cell Switch Command (CSC) Medium Access Control (MAC) Control Element (CE), the CSC MAC CE indicating a target cell, Timing Advance (TA) information, and a Transmission Configuration Indicator (TCI) state. The method determines whether the TA information is valid. In a case that the TA information is valid, the method determines a pathloss based on a pathloss reference signal associated with the TCI state. In a case that the TA information is not valid, the method determines whether the CSC MAC CE includes Contention-Free Random Access (CFRA) information, and then determines the pathloss based on a Synchronized Signal Block (SSB) indicated in the CFRA information in a case that the CSC MAC CE includes the CFRA information.
    Type: Application
    Filed: September 30, 2024
    Publication date: April 3, 2025
    Inventors: Chia-Hung LIN, Mei-Ju SHIH, Yen-Hua LI, Wan-Chen LIN, He-Hsuan LIU
  • Publication number: 20250113528
    Abstract: Asymmetry may be used to tune electrical properties of tunnel field effect transistors (TFETs). An exemplary TFET includes a gate stack disposed over a semiconductor layer, a source disposed in the semiconductor layer, and a drain disposed in the semiconductor layer. The gate stack includes a gate electrode disposed over a gate dielectric. The gate stack is disposed between the source and the drain. The source has a first conductivity type, and the drain has a second conductivity type different than the first conductivity type. The gate stack is asymmetric. For example, the gate stack has an asymmetric gate dielectric, an asymmetric gate electrode, asymmetric gate footing, asymmetric sidewalls, or combinations thereof. In some embodiments, the source and the drain have asymmetric profiles. In some embodiments, the semiconductor layer is a semiconductor fin, and the gate stack wraps the semiconductor fin.
    Type: Application
    Filed: March 15, 2024
    Publication date: April 3, 2025
    Inventors: Yi-Hong WANG, Yi-Chen LI
  • Publication number: 20250111318
    Abstract: This specification discloses methods, computer-readable media and apparatuses for service execution. In an example, each condition used to construct a rule and an evaluation indicator corresponding to each condition are displayed. Conditions selected by a user from candidate conditions are determined in response to a selection operation of the user. For each candidate condition, a temporary rule is determined based on the candidate condition and the conditions already selected by the user. A degree of reasonableness of each temporary rule is tested based on historical service data, and an evaluation indicator corresponding to each candidate condition is determined based on the degree of reasonableness of each temporary rule and displayed. A target rule is determined in response to a determining operation of the user. A service is executed based on the target rule and service data corresponding to an invocation instruction for invoking the target rule.
    Type: Application
    Filed: December 12, 2024
    Publication date: April 3, 2025
    Applicant: Alipay (Hangzhou) Information Technology Co., Ltd.
    Inventors: Nan Li, Zhaoyang Wang, Shiwei Liang, Yin Lou, Chen Qian, Yan Li, Qiang Zhang, Jiayue Li, Jingli XU
  • Publication number: 20250109689
    Abstract: A rotary digging drill includes three disk drills arranged in ascending order of diameter, each with a cavity therein. The disk drill includes two circular ring seats arranged side by side, multiple toothed digging buckets disposed at peripheries of the two circular ring seats, and ring gear racks respectively disposed on inner sides of the two circular ring seats. Adjacent ones of the disk drills have the toothed digging buckets facing opposite directions, and the disk drills all rotate in a direction facing a large opening, enabling adjacent two of the three disk drills to rotate in opposite directions. The rotary digging drill further includes three disk drill supports that match the three disk drills in quantity and are configured to support and drive the three disk drills.
    Type: Application
    Filed: April 19, 2023
    Publication date: April 3, 2025
    Inventors: Shuai WANG, Aixun WANG, Qingshan MENG, Mingzhao WANG, Wenxiang LI, Tong LU, Ming YOU, Xin LI, Hui WANG, Zhizhen WU, Keyang WU, Chen LIU, Chen QIAN, Li WANG, Wei YANG, Yunjie DONG, Shenghao LI
  • Publication number: 20250111303
    Abstract: An online concierge system identifies a set of attributes of one or more future time periods and accesses a machine learning model trained to predict a set of working hours for a picker during a future time period, in which the set of working hours describes an availability of the picker to service orders placed with the online concierge system. The online concierge system then applies the machine learning model to the set of attributes to predict the set of working hours for the picker during the future time periods and stores the predicted set of working hours for the picker during the future time periods.
    Type: Application
    Filed: September 28, 2023
    Publication date: April 3, 2025
    Inventors: Rucheng Xiao, Aoshi Li, Youdan Xu, Mengyu Zhang, Chen Zhang, Ziwei Shi, Matthew Donghyun Kim
  • Publication number: 20250110164
    Abstract: An electrostatic field strength measuring apparatus includes an electrostatic field detection device and a processor. The electrostatic field detection device includes a ring light source configured to emit a light signal to a target object, and a reflection detector disposed within and surrounded by the ring light source and configured to receive a reflection signal, of the light signal, reflected by a surface of the target object and generate an electrical signal based upon the reflection signal. The processor is configured to determine, based upon the electrical signal, measures of electrostatic field strength at the surface of the target object.
    Type: Application
    Filed: October 3, 2023
    Publication date: April 3, 2025
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ming Da Yang, Chun-Hsuan Lin, Yi-Chen Li