Patents by Inventor Li Peng

Li Peng 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: 20240057318
    Abstract: A semiconductor structure including a substrate, a first isolation structure and a capacitor is provided. The substrate includes a capacitor region. The first isolation structure is disposed in the substrate in the capacitor region. The capacitor is located in the capacitor region. The capacitor includes the substrate in the capacitor region, an electrode layer and a first dielectric layer. The electrode layer is disposed in the substrate in the capacitor region. The first dielectric layer is disposed between the electrode layer and the substrate and between the electrode layer and the first isolation structure. The first dielectric layer is in direct contact with the first isolation structure.
    Type: Application
    Filed: September 29, 2022
    Publication date: February 15, 2024
    Applicant: Powerchip Semiconductor Manufacturing Corporation
    Inventors: Li-Peng Chang, San-Jung Chang
  • Publication number: 20240045157
    Abstract: Structures and active alignment methods thereof of a Transmitter Optical Sub-Assembly (TOSA) Structure are provided, that includes a light source sub-assembly including a light source component assembled on a light source bench; an optical sub-assembly including an optical component assembled on an optical bench; and a silicon chip including a coupler. A light emitted by the light source component is received by the coupler via the optical component along an optical path, the light source bench and the optical bench are thermally conductive to dissipate heat. The light source sub-assembly and the optical sub-assembly are actively aligned at the same time to optimize optical coupling between the light source sub-assembly and the optical sub-assembly by optimizing positions and a distance of the light source sub-assembly and the optical sub-assembly, the positions and the distance are flexibly adjusted during the active alignment process.
    Type: Application
    Filed: August 3, 2022
    Publication date: February 8, 2024
    Inventors: Yvonne Xiaoming Yu, Hau Chen Loke, Paladin Li Peng Cai, Wing Keung Mark Mak, Vincent Wai Hung
  • Publication number: 20240044850
    Abstract: The disclosure describes embodiments of an apparatus including a first gas chromatograph including a fluid inlet, a fluid outlet, and a first temperature control. A controller is coupled to the first temperature control and includes logic to apply a first temperature profile to the first temperature control to heat, cool, or both heat and cool the first gas chromatograph. Other embodiments are disclosed and claimed.
    Type: Application
    Filed: October 16, 2023
    Publication date: February 8, 2024
    Inventors: Tsung-Kuan A. Chou, Shih-Chi Chu, Chia-Sheng Cheng, Li-Peng Wang, Chien-Lin Huang
  • Publication number: 20230399833
    Abstract: A flushing switch device with automatic pressing stroke detection is provided, which is applied to the flushing switches of a toilet. The flushing switch device with automatic pressing stroke detection includes a capacitive sensor, an actuator, and a protector. The capacitive sensor senses a user's hand movements to generate a sensing signal. The actuator includes a driver and a pressing mechanism; the driver drives the pressing mechanism to press one of the flushing switches. The protector includes a detector and a controller; the detector detects a load variation during an operation of the actuator to generate a detection signal; the controller receives the sensing signal and correspondingly generates a control signal to control the actuator according to the sensing signal and the detection signal.
    Type: Application
    Filed: March 13, 2023
    Publication date: December 14, 2023
    Inventors: Wen-Cheng Yin, Fu-Jung Cheng, Ho-Chuan Hsu, Yu-Hsun Tseng, Chao-Chin Chang, Kai-Li Peng
  • Patent number: 11834336
    Abstract: Proposed is a method of preparing an independent free-standing graphene film. The graphene film is obtained by means of suction filtration of graphene oxide into a film, solid phase transfer, chemical reduction and the like steps. The graphene film is formed by means of physical cross-linking of a single layer of oxidized/reduced graphene oxide. The graphene film has a thickness of 10-2000 atomic layers. The graphene oxide film has a small thickness and a large number of defects inside, so that it has good transparency and excellent flexibility. On the basis of the transfer film-forming method above, an independent free-standing wrinkled graphene film having a nanoscale thickness is prepared by using a poor solvent and a special high temperature annealing process, and an independent free-standing foamed graphene film having a nanoscale thickness is obtained by using a film-forming thickness and a special high temperature annealing process.
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: December 5, 2023
    Assignee: ZHEJIANG UNIVERSITY
    Inventors: Chao Gao, Li Peng, Lin Zhang
  • Patent number: 11796515
    Abstract: The disclosure describes embodiments of an apparatus including a first gas chromatograph including a fluid inlet, a fluid outlet, and a first temperature control. A controller is coupled to the first temperature control and includes logic to apply a first temperature profile to the first temperature control to heat, cool, or both heat and cool the first gas chromatograph. Other embodiments are disclosed and claimed.
    Type: Grant
    Filed: June 9, 2021
    Date of Patent: October 24, 2023
    Assignee: Tricorntech Corporation
    Inventors: Tsung-Kuan A. Chou, Shih-Chi Chu, Chia-Sheng Cheng, Li-Peng Wang, Chien-Lin Huang
  • Patent number: 11758407
    Abstract: The disclosure discloses a method for constructing a TFDMA random self-organizing ad hoc network: the total spectrum bandwidth W is divided into N=W/?f sub-channels, and ?f represents the bandwidth of one sub-channel. 24 hours a day is divided into U epochs, V time frames, S time slots, and E time chips. In an epoch of sub-channel bandwidth ?f, the last time slot is connected to the first time slot to form a time-frequency loop net. The N epoch-ring net corresponding to the N sub-channels are stacked together in a manner of time slot alignment to form a cylindrical web. A web is reused U times to cover the full spectrum bandwidth W and 24 hours a day, forming a time-frequency division multiple access self-organizing network.
    Type: Grant
    Filed: June 20, 2021
    Date of Patent: September 12, 2023
    Assignee: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventor: Li Peng
  • Publication number: 20230265406
    Abstract: The invention relates generally to recombinant sialidases (for example, recombinant sialidases having reduced protease sensitivity), recombinant fusion proteins, and antibody conjugates, and their use in the treatment of cancer.
    Type: Application
    Filed: July 2, 2021
    Publication date: August 24, 2023
    Inventors: Li Peng, Sandip A. Shelke, Lizhi Cao
  • Patent number: 11690528
    Abstract: Methods and systems are disclosed for the detecting of whether a subject has a lung disorder such as asthma, tuberculosis or lung cancer. Monitoring the subject's health and prognosis is also disclosed.
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: July 4, 2023
    Assignee: TricornTech Taiwan
    Inventors: Li-Peng Wang, Chi-Lin Young, Chien-Lin Huang, Tsung-Kuan A. Chou
  • Patent number: 11679983
    Abstract: A super-flexible high thermal conductive graphene film and a preparation method thereof are provided. The graphene film is obtained from ultra large homogeneous graphene sheets through processes of solution film-forming, chemical reduction, high temperature reduction, high pressure suppression and so on. The graphene film has a density in a range of 1.93 to 2.11 g/cm3, is formed by overlapping planar oriented graphene sheets with an average size of more than 100 ?m with each other through ?-? conjugate action, and comprises 1 to 4 layers of graphene sheets which have few defects. The graphene film can be repeatedly bent for 1200 times or more, with elongation at break of 12-18%, electric conductivity of 8000-10600 S/cm, thermal conductivity of 1800-2600 W/mK, and can be used as a highly flexible thermal conductive device.
    Type: Grant
    Filed: July 20, 2016
    Date of Patent: June 20, 2023
    Inventors: Chao Gao, Li Peng, Yanqiu Jiang, Yingjun Liu
  • Publication number: 20230149246
    Abstract: The present disclosure discloses a smart walker including a walker body, a first support member, a first sensing device, a second support member and a control device. The walker body includes a fixing member. The first support member and the second support member are connected to both ends of the fixing member, and each of the support members includes a handle, a front leg, and a rear leg. The first sensing device is disposed on a central leg to sense a surrounding environment, thereby obtaining a sensing signal. The control device includes a processor connected to the first sensing device and receives the sensing signal to determine whether an obstacle is present around the smart walker by judging the image.
    Type: Application
    Filed: September 12, 2022
    Publication date: May 18, 2023
    Inventors: WEN-CHENG YIN, YU-HSUN TSENG, KAI-LI PENG
  • Patent number: 11609785
    Abstract: Systems, apparatuses, and methods for efficient parallel execution of multiple work units in a processor by reducing a number of memory accesses are disclosed. A computing system includes a processor core with a parallel data architecture. The processor core executes a software application with matrix operations. The processor core supports the broadcast of shared data to multiple compute units of the processor core. A compiler or other code assigns thread groups to compute units based on detecting shared data among the compute units. Rather than send multiple read accesses to a memory subsystem for the shared data, the processor core generates a single access request. The single access request includes information to identify the multiple compute units for receiving the shared data when broadcasted by the processor core.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: March 21, 2023
    Assignee: Advanced Micro Devices, Inc.
    Inventors: Li Peng, Jian Yang, Chi Tang
  • Publication number: 20230013717
    Abstract: A polypropylene composition comprising the following components in parts by weight: 40-99 parts of a polypropylene resin; 15-30 parts of an ethylene-? olefin copolymer; 0.2-1 part of an antimicrobial agent; and 1-3 parts of a polypropylene grafted polydimethylsiloxane is provided. By controlling a melt index of an elastomer, distribution of the modified polydimethylsiloxane and antimicrobial agent can be improved, thus improving antimicrobial and stain-resistant effects of the polypropylene composition.
    Type: Application
    Filed: October 27, 2020
    Publication date: January 19, 2023
    Applicant: KINGFA SCI. & TECH. CO., LTD.
    Inventors: Juanxia SU, Bo YANG, Xianbo HUANG, Nanbiao YE, Liang LEI, Li PENG, Chaoliang LU, Yezhong CHEN, Zhongfu LUO, Zhengya DING
  • Patent number: 11554348
    Abstract: The invention relates to a method for preparing a hierarchical porous zeolite membrane and an application thereof, comprising the following steps: a mesoporous structure-directing agent is added to limit the growth of zeolite crystals, and self-assembled in the crystallization process to generate a mesoporous structure. Based on a seed crystal induced secondary nucleation mechanism, this method can realize one-step hydrothermal synthesis of hierarchical porous zeolite membrane with the advantages of mild and controllable synthesis conditions, simple process, good repeatability, reduced energy consumption and cost savings. The hierarchical porous zeolite membrane prepared by the method has good cut-off performance, and the cut-off molecular weight is adjustable between 200 to 500,000 Da.
    Type: Grant
    Filed: June 9, 2017
    Date of Patent: January 17, 2023
    Assignee: NANJING UNIVERSITY OF TECHNOLOGY
    Inventors: Xuehong Gu, Xun Yao, Li Peng
  • Publication number: 20220404157
    Abstract: Techniques are provided for determining and updating locations in databases for providing to transport user devices to facilitate picking up (retrieving) an item and delivery. Location points (e.g., for retrieval or delivery) can be measured by transporter devices when an item is retrieved, and a central value can be determined from the measured location points. The central value can be used to update a pin location in a database for a destination, e.g., when more paths by the transport user devices cross a boundary (geofence) around then central value than a boundary around an existing pin location.
    Type: Application
    Filed: June 17, 2022
    Publication date: December 22, 2022
    Inventors: William Chon, Michelle Ma, Aniket Patil, Li Peng
  • Publication number: 20220387616
    Abstract: The invention relates generally to recombinant sialidase and anti-HER2 immunoglobulin antigen-binding domain fusion proteins. The invention also provides antibody conjugates including a sialidase and an anti-HER2 antibody or a portion thereof. The invention further relates to methods of using the sialidase fusion proteins or antibody conjugates for treating cancer.
    Type: Application
    Filed: July 3, 2020
    Publication date: December 8, 2022
    Inventors: Li Peng, Lizhi Cao, Wayne C. Gatlin, Weiguo Yao, Zakir B. Siddiquee, Sujata B. Nerle, Jenny Che
  • Publication number: 20220380742
    Abstract: The invention relates generally to recombinant sialidase and anti-CD20 immunoglobulin antigen-binding domain fusion proteins. The invention also provides antibody conjugates including a sialidase and an anti-CD20 antibody or a portion thereof. The invention further relates to methods of using the sialidase fusion proteins or antibody conjugates for treating cancer.
    Type: Application
    Filed: July 3, 2020
    Publication date: December 1, 2022
    Inventors: Li Peng, Sujata B. Nerle, Wayne C. Gatlin
  • Publication number: 20220372458
    Abstract: The invention relates generally to recombinant sialidase and anti-PD-L1 immunoglobulin antigen-binding domain fusion proteins. The invention also provides antibody conjugates including a sialidase and an anti-PD-L1 antibody or a portion thereof. The invention further relates to methods of using the sialidase fusion proteins or antibody conjugates for treating cancer.
    Type: Application
    Filed: July 3, 2020
    Publication date: November 24, 2022
    Inventors: Li Peng, Lihui Xu
  • Publication number: 20220362351
    Abstract: The invention relates generally to recombinant sialidases, methods and compositions for extending the serum half-life of the recombinant sialidases, and use of the same in the treatment of a sialic acid-related disorder.
    Type: Application
    Filed: July 3, 2020
    Publication date: November 17, 2022
    Inventors: Li Peng, Lizhi Cao, Sandip A. Shelke, Andrew S. Turner, Lihui Xu, Wayne C. Gatlin, James W. Broderick, Karl D. Normington, Sujata B. Nerle, Zakir B. Siddiquee, Abhishek Das
  • Publication number: 20220356457
    Abstract: The invention relates generally to recombinant human sialidases and recombinant sialidase fusion proteins, wherein the sialidase optionally contains one or more mutations compared to wild-type human sialidase, e.g., a substitution, deletion, or addition of at least one amino acid. The invention also provides antibody conjugates including a sialidase and an antibody or a portion thereof. The invention further relates to methods of using the sialidase fusion proteins or antibody conjugates for treating cancer.
    Type: Application
    Filed: July 3, 2020
    Publication date: November 10, 2022
    Inventors: Li Peng, Lizhi Cao, Sandip A. Shelke, Andrew S. Turner, Lihui Xu