Patents by Inventor Wen'ai LI

Wen'ai 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: 20230360329
    Abstract: In some implementations, the disclosed systems and methods display content from a public network (e.g., the Internet) such as via a web host, content delivery network, etc. In some implementations, the disclosed systems and methods can issue an entitlement as a token, signed with a private key by an issuing authority. In some implementations, the disclosed systems and methods can determine caloric consumption attributable to both upper and lower body movements of the user throughout changes in pose.
    Type: Application
    Filed: July 14, 2023
    Publication date: November 9, 2023
    Applicant: Meta Platforms Technologies, LLC
    Inventors: Matthew Joseph ESQUIVEL, Alexander Irvin HOPMANN, Zimran Derkesen AHMED, David PICKHAM, Myriam AMSALLEM, John RUMSFELD, Wen LI
  • Patent number: 11810752
    Abstract: The invention provides a power supply device and a charged particle beam device capable of reducing noise generated between a plurality of voltages. The charged particle beam device includes a charged particle gun configured to emit a charged particle beam, a stage on which a sample is to be placed, and a power supply circuit configured to generate a first voltage and a second voltage that determine energy of the charged particle beam and supply the first voltage to the charged particle gun. The power supply circuit includes a first booster circuit configured to generate the first voltage, a second booster circuit configured to generate the second voltage, and a switching control circuit configured to perform switching control of the first booster circuit and the second booster circuit using common switch signals.
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: November 7, 2023
    Assignee: HITACHI HIGH-TECH CORPORATION
    Inventors: Wen Li, Hiroyuki Takahashi, Makoto Suzuki, Yuzuru Mizuhara
  • Patent number: 11795082
    Abstract: Disclosed is a split continuous operation micro-grid dynamic membrane bioreactor. The split continuous operation micro-grid dynamic membrane bioreactor comprises a biological treatment unit and a drum dynamic membrane filtration unit, wherein the biological treatment unit comprises a microbiological treatment tank, and a water inlet pipe is arranged on the microbiological treatment tank; the drum dynamic membrane filtration unit comprises a filter tank, and a drum micro-grid dynamic membrane mechanism is arranged in the filter tank; the drum micro-grid dynamic membrane mechanism comprises a filter drum, a backwashing device is arranged above the filter drum, and a sludge collecting tank is arranged in the filter drum; a water outlet is formed in the bottom of the filter tank; a mixed liquid pipe is arranged between the microbiological treatment tank and the filter drum; and a sludge discharge header pipe is arranged on the sludge collecting tank.
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: October 24, 2023
    Inventors: Li Gu, Xiaofeng Xu, Jianhao Li, Wen Li, Meng Gao, Hua Xiang, Qiang He
  • Publication number: 20230335373
    Abstract: There is provided a technique capable of reducing deterioration of a back scattered electron (BSE) detector caused by a dark pulse. Charged particle beam apparatus includes: a plurality of BSE detectors configured to detect a BSE from a sample; and a controller. The controller acquires, within a period, a first peak time of a first peak included in an output signal from a first BSE detector among the plurality of BSE detectors, and a second peak time of a second peak included in an output signal from a second BSE detector other than the first BSE detector among the plurality of BSE detectors, determines, when the second peak is present where a time difference between the first peak time and the second peak time is within a threshold value, that the first peak is caused by the BSE, and determines, when the second peak is not present where the time difference is within the threshold value, that the first peak is caused by the dark pulse.
    Type: Application
    Filed: April 7, 2023
    Publication date: October 19, 2023
    Inventors: Akio YAMAMOTO, Wen LI, Shunsuke MIZUTANI, Naoya ISHIGAKI
  • Patent number: 11790145
    Abstract: Implementations of the present disclosure provide coloring methods that sort and pre-color nodes of G0-linked networks in a multiple-patterning technology (MPT)-compliant layout design by coordinate. In one embodiment, a method includes identifying target networks in a circuit layout, each target network having two or more linked nodes representing circuit patterns, and each target network being presented in an imaginary X-Y coordinate plane, assigning a first feature to a first node in each target network, the first node is determined using a coordinate-based method, and assigning the first feature and a second feature to remaining nodes in each target network in an alternating manner so that any two immediately adjacent linked nodes in each target network have different features.
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: October 17, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chia-Ping Chiang, Ming-Hui Chih, Chih-Wei Hsu, Ping-Chieh Wu, Ya-Ting Chang, Tsung-Yu Wang, Wen-Li Cheng, Hui En Yin, Wen-Chun Huang, Ru-Gun Liu, Tsai-Sheng Gau
  • Patent number: 11787214
    Abstract: Microporous structures in face films are described for improving printability of the films. Also described are laminates and pressure sensitive adhesive laminates including the microporous structured face films. Various related methods are additionally described.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: October 17, 2023
    Assignee: Avery Dennison Corporation
    Inventors: David Bland, Wen-Li Chen, Michael Ramsay, Shanshan Wang
  • Publication number: 20230324756
    Abstract: The present disclosure describes various processes of forming an electrochromic stack using at most one metallic lithium deposition station. In some aspects, a process may include depositing metallic lithium only within an electrochromic counter-electrode of an electrochromic stack. In some aspects, a process may include using a lithium-containing ceramic counter-electrode target to form an electrochromic counter-electrode and depositing metallic lithium only within or above an electrochromic electrode of the electrochromic stack. In some embodiments, a process may include using a lithium-containing ceramic electrode target, and optionally additionally depositing metallic lithium to add mobile lithium to the electrochromic stack. In some embodiments, a process may include using a single metallic lithium deposition station to deposit metallic lithium between an ion-conducting layer and an electrochromic electrode of the electrochromic stack.
    Type: Application
    Filed: June 9, 2023
    Publication date: October 12, 2023
    Applicant: SAGE Electrochromics, Inc.
    Inventors: Paul Mogensen, Wen Li, Jean-Christophe Giron, Nicolas Antoine Mercadier
  • Patent number: 11759528
    Abstract: A PEG linker as represented by formula (I), wherein n and m are respectively an integer from 1 to 7, providing the PEG linker with 1 to 49 linking sites. A ligand drug conjugate as represented by formula (II). The conjugate uses the PEG linker to increase a drug loading capacity and drug loading diversity, thereby improving pharmaceutical efficacy.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: September 19, 2023
    Assignee: JENKEM TECHNOLOGY CO., LTD. (BEIJING)
    Inventors: Yanping Song, Wen Li, Jinliang Wang, Yan Liu, Kun Zheng, Meina Lin, Zhen Wei, Zewang Feng, Xuan Zhao
  • Publication number: 20230286802
    Abstract: The present invention discloses a preparation method for water-soluble potassium polymetaphosphate, and relates to the technical field of potassium polymetaphosphate production and preparation. In the present invention, potassium dihydrogen phosphate is mixed with a divalent cationic metal oxide at a mixing mass ratio of 70-90:5-18 to obtained a mixture, wherein the divalent cationic metal oxide is one or more of calcia, magnesia and zinc oxide in the field of food processing; then the mixture is heated and melted, and the temperature is kept constant for 1-3 h at a temperature of 600-700° C.; and after temperature keeping, the melted mixture is cooled naturally to obtain a product. The water-soluble potassium polymetaphosphate prepared by the present invention has a high water solubility and effectively solves the application defect of a traditional potassium polymetaphosphate product which is insoluble in water.
    Type: Application
    Filed: May 18, 2023
    Publication date: September 14, 2023
    Inventors: Jingmin Li, Wen Li
  • Patent number: 11740590
    Abstract: Methods, systems, apparatuses, and computer program products are provided for enabling devices to determine the time zone in which they are located. A mobile device may receive location information from one or more sources. Based thereon, the current location of the mobile device may be determined in terms of latitude and longitude. The indication of the current location may be converted to an index value according to a Hilbert curve (or other space-filling curve), and the index value applied to a time zone index file to determine the local time zone. A time zone setting of the mobile device may be updated accordingly. Furthermore, “geofencing” may be used by the mobile device to detect movement towards and through a time zone boundary, leading to a new time zone determination being initiated.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: August 29, 2023
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Ronald S. Ruzicka, Ken M. Sadahiro, Axel Andrejs, Matthew D. Johnson, Gregory R. Slayden, Wen Li Looi
  • Patent number: 11735395
    Abstract: To provide a technique capable of measuring high-frequency electrical noise in a charged particle beam device. A charged particle beam device 100 includes an electron source 2 for generating an electron beam EB1, a stage 4 for mounting a sample 10, a detector 5 for detecting secondary electrons EB2 emitted from the sample 10, and a control unit 7 electrically connected to the electron source 2, the stage 4, and the detector 5 and can control the electron source 2, the stage 4, and the detector 5. Here, when the sample 10 is mounted on the stage 4, and a specific portion 11 of the sample 10 is continuously irradiated with the electron beam EB1 from the electron source 2, the control unit 7 can calculate a time-series change in irradiation position of the electron beam EB1 based on an amount of the secondary electrons EB2 emitted from the specific portion 11, and can calculate a feature quantity for a shake of the electron beam EB1 based on the time-series change in irradiation position.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: August 22, 2023
    Assignee: HITACHI HIGH-TECH CORPORATION
    Inventors: Takayasu Iwatsuka, Tomoyo Sasaki, Wen Li, Ryo Kadoi, Makoto Suzuki
  • Patent number: 11719511
    Abstract: A method of determining an aim point of a firearm or simulated firearm at a time of firing by continuously pulsing a laser coaxially aligned with a barrel of the firearm or simulated firearm. The aim point is then continuously detected by a camera system observing the target. A shot firing event is detected and the last detected laser pulse location on the target prior to the shot firing event is determined. The aim point of the firearm or simulated firearm at the time of firing is extrapolated from the last detected laser pulse location and at least one laser pulse location prior to the last laser pulse location.
    Type: Grant
    Filed: March 21, 2018
    Date of Patent: August 8, 2023
    Assignee: InVeris Training Solutions, Inc.
    Inventors: Dave Barrett, Wen Li, Carter Crittenden Bennett, Scott Billington, Steven Fred Hering
  • Publication number: 20230241385
    Abstract: Methods are provided for treating disorders associated with default mode network (DMN) dysfunction in a patient, where the methods include administering alpha-frequency transcranial alternating current stimulation (?-tACS) to the brain of the patient via at least one electrode, and where the ?-tACS is effective to regulate DMN dysfunction and treat disorders associated therewith. Diseases and disorders associated with DMN dysfunction include normal or abnormal aging, cognitive impairment, or neuropsychiatric disorders such as Alzheimer's disease, schizophrenia, autism, or posttraumatic stress disorder (PTSD).
    Type: Application
    Filed: January 30, 2023
    Publication date: August 3, 2023
    Inventors: Wen Li, Kevin Clancy
  • Patent number: 11703737
    Abstract: The present disclosure describes various processes of forming an electrochromic stack using at most one metallic lithium deposition station. In some aspects, a process may include depositing metallic lithium only within an electrochromic counter-electrode of an electrochromic stack. In some aspects, a process may include using a lithium-containing ceramic counter-electrode target to form an electrochromic counter-electrode and depositing metallic lithium only within or above an electrochromic electrode of the electrochromic stack. In some embodiments, a process may include using a lithium-containing ceramic electrode target, and optionally additionally depositing metallic lithium to add mobile lithium to the electrochromic stack. In some embodiments, a process may include using a single metallic lithium deposition station to deposit metallic lithium between an ion-conducting layer and an electrochromic electrode of the electrochromic stack.
    Type: Grant
    Filed: February 10, 2021
    Date of Patent: July 18, 2023
    Assignee: SAGE Electrochromics, Inc.
    Inventors: Paul Mogensen, Wen Li, Jean-Christophe Giron, Nicolas Antoine Mercadier
  • Patent number: 11694871
    Abstract: Provided is a charged particle beam device capable of improving the accuracy of measurement and processing. The charged particle beam device includes an electrostatic chuck that adsorbs an inspection object, a voltage generation unit that generates a voltage to be supplied to the electrostatic chuck, and a state determination unit that determines a state of the inspection object.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: July 4, 2023
    Assignee: Hitachi High-Tech Corporation
    Inventors: Ryo Kadoi, Wen Li, Naoya Ishigaki
  • Publication number: 20230173488
    Abstract: A mixer for generating particles, comprising a first mixing unit, wherein the first mixing unit comprises a first channel (702) and a second channel (701), the first channel (702) comprises a rectilinear channel, the second channel (701) comprises a curvilinear channel. The mixer is particularly suitable for producing nanoparticles, and the mixing efficiency can be improved. A microfluidic hybrid chip cartridge prepared by the mixer is also provided.
    Type: Application
    Filed: January 12, 2021
    Publication date: June 8, 2023
    Inventors: Lei HUANG, Yujian ZHANG, Hang Wen LI, Hai YU
  • Patent number: 11671007
    Abstract: A plurality of switching units are provided, and a controller performs control in an antiphase manner to approximately synchronize a rise of a control signal applied to one of the switching units with a fall of a control signal for switching applied to any one of the other switching units and synchronize a fall of the control signal applied to the one of the switching units with a rise of the control signal for switching applied to the any one of the other switching units. When control in an antiphase manner is disabled, control is performed to prevent rises or falls from coinciding with each other between the switching units. Output signals from the switching units are input to rectifiers and are combined by a combiner to become an output signal.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: June 6, 2023
    Assignee: HITACHI, LTD.
    Inventors: Akio Yamamoto, Wen Li, Ryo Kadoi
  • Publication number: 20230168559
    Abstract: Various embodiments disclosed herein relate to techniques for simultaneously designing optical and electrical properties of an electrochromic device by tuning specific parameters of the electrochromic device. One or more models representing respective relationships of the optical and electrical properties with respect to the individual ones of the parameters of the device may be obtained. Given specific values of the optical and/or electrical properties, at least one of the parameters may be adjusted to simultaneously control the optical and electrical properties according to the given specific values.
    Type: Application
    Filed: November 1, 2022
    Publication date: June 1, 2023
    Applicant: SAGE Electrochromics, Inc.
    Inventors: Hannah Leung Ray, Wen Li, Theo Chevallier, Frank McGrogan, Yigang Wang, Chloe Bouard, Amaury Patissier, Elsa Perrin, Shefali Panse, Marie-Caroline Solignac
  • Publication number: 20230166010
    Abstract: A high-nitrogen nickel-free austenitic stainless steel seamless thin-walled tube, a high-safety nickel-free metal-based drug-eluting vascular stent manufactured therefrom, and manufacturing methods therefor. In the process of manufacturing a stent tube, the nitrogen content of a material is further increased by means of stage-by-stage nitriding, so as to obtain a high-nitrogen nickel-free austenitic stainless steel seamless thin-walled tube having the nitrogen content of 0.8-1.2% as a metal stent platform material. By using rolling line contact type electrochemical polishing, the surface of the stent forms a micron-scale protrusion-recess structure by means of crystal grains having different orientations, thus improving a binding force between a metal stent material and a drug coating. The vascular stent has the characteristics of high fatigue life, high biological safety, and a high binding force between the drug coating and a substrate.
    Type: Application
    Filed: October 30, 2020
    Publication date: June 1, 2023
    Inventors: Wen LI, Shugong BAI
  • Publication number: 20230153137
    Abstract: A remote rendering system based on a virtual mobile architecture, including a client and a server is provided. The client includes a central processing unit (CPU) for executing a remote rendering service receiver (RRS receiver) and applications, a graphics processing unit (GPU), and a display. The server is configured to execute a QEMU pipe and a remote rendering service sender (RRS sender). OpenGL commands are transmitted to the RRS sender through the QEMU pipe, and the RRS sender transmits the OpenGL commands to the client. The CPU executes the RRS receiver to receive the OpenGL commands. After a connection between the RRS receiver and the applications is established, the GPU draws a screen corresponding to the applications according to the OpenGL commands, and displays the screen through the monitor.
    Type: Application
    Filed: December 22, 2021
    Publication date: May 18, 2023
    Applicant: Industrial Technology Research Institute
    Inventors: Ping-Hsien Chi, Yi-Wen Li, Yun-Chen Tsai, Chuan-Sheng Lin, Yu-Hsuan Chi