Patents by Inventor Li Cheng

Li Cheng 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).

  • Patent number: 11549055
    Abstract: A wavelength converting includes a diffused-reflecting layer, a substrate, a photoluminescence layer, and a binder. The diffused-reflecting layer has a first surface and a second surface facing away from each other. The substrate is over the first surface of the diffused-reflecting layer. The photoluminescence layer is over the second surface of the diffused-reflecting layer. The binder is mixed at least in the photoluminescence layer or at least in the diffused-reflecting layer, the binder includes a structural unit represented by formula (1), and a characteristic absorption band in a Fourier-Transform Infrared (FTIR) Spectrum of silicon-oxygen-silicon bonds (Si—O—Si bonds) in the binder is from 900 cm?1 to 1250 cm?1, in which R represents an aromatic group.
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: January 10, 2023
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Li-Cheng Yang, Jih-Chi Li
  • Publication number: 20230000754
    Abstract: The disclosure discloses a liquid foundation using starch as a filler and a preparation method thereof, belonging to the technical fields of deep processing of starch and preparation of cosmetics. In the disclosure, starch is modified by an OSA reagent and then homogenized and micronized to obtain a starch filler; powder materials and the water phase in the formula of the liquid foundation are sequentially added to the oil phase at a certain temperature; the mixture is sheared at low speed, homogenized, and cooled to room temperature; and the starch filler is added to prepare the liquid foundation using starch as a filler, wherein the formula includes 10-20 parts of oil phase, 65-75 parts of water phase, 5-10 parts of toner, and 5-15 parts of starch filler.
    Type: Application
    Filed: September 6, 2022
    Publication date: January 5, 2023
    Inventors: Yan Hong, Wenwen Zhu, Zhengbiao Gu, Li Cheng, Zhaofeng Li, Caiming Li, Xiaofeng Ban
  • Patent number: 11539643
    Abstract: Systems and methods of instant-messaging bot for robotic process automation (RPA) and robotic textual-content extraction from digital images include a chatbot application, a software RPA manager, and an instant-messaging (IM) platform, all built for an enterprise. The enterprise IM platform is connected to one or more public IM platforms over the Internet. The RPA manager contains multiple modules of enterprise workflows and receives instructions from the enterprise chatbot for executing individual workflows. The system allows enterprise users connected to the enterprise IM platform, and external users connected to the public IM platforms, to use instant messaging to initiate enterprise workflows that are automated with the help of the enterprise chatbot and delivered via instant messaging. Furthermore, textual-content extraction from digital images is incorporated in the RPA manager as an enterprise workflow, and provides improved convolutional neural network (CNN) methods for textual-content extraction.
    Type: Grant
    Filed: October 12, 2020
    Date of Patent: December 27, 2022
    Assignee: D8AI Inc.
    Inventors: Ping-Yuan Tseng, Chiou-Shann Fuh, Richard Li-Cheng Sheng, Hui Hsiung
  • Patent number: 11525012
    Abstract: The present disclosure provides anti-CD73 binding molecules, e.g., antibodies and antigen binding fragments thereof. Also provided are pharmaceutical formulations comprising the disclosed compositions, and methods for the diagnosis and treatment of diseases associated with CD73-expression, e.g., cancer. Such diseases can be treated, e.g., by direct therapy with the anti-CD73 binding molecules disclosed herein (e.g., naked antibodies or antibody-drug conjugates that bind CD73), by adjuvant therapy with other antigen-binding anticancer agents such as immune checkpoint inhibitors (e.g., anti-CTLA-4 and anti-PD-1 monoclonal antibodies), and/or by combination therapies where the anti-CD73 molecules are administered before, after, or concurrently with chemotherapy.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: December 13, 2022
    Assignee: MedImmune Limited
    Inventors: Carl Hay, Kris Sachsenmeier, Erin Sult, Qihui Huang, Peter Pavlik, Melissa Damschroder, Li Cheng, Gundo Diedrich, Jonathan Rios-Doria, Scott Hammond, Ralph Minter, Steve Rust, Sandrine Guillard, Robert Hollingsworth, Lutz Jermutus, Nicholas Durham, Ching Ching Leow, Mary Antonysamy, James Geoghegan, Xiaojun Lu, Kim Rosenthal
  • Patent number: 11508945
    Abstract: The embodiments of the present disclosure provide a display panel, a manufacturing method thereof, and a display device. The display panel includes a first substrate and a second substrate cell-assembled to each other, a light emitting member layer disposed between the first substrate and the second substrate and a light diffusion layer disposed on a light existing side of the light emitting member layer, the light emitting member layer includes a plurality of light emitting units and imaging holes disposed on at least two sides of each of the light emitting units, the light diffusion layer includes a reflective member configured to reflect a light ray emitted by the light emitting unit and reaching the reflective member, and the reflected light ray reflected by the reflective member exits from the imaging holes.
    Type: Grant
    Filed: October 14, 2019
    Date of Patent: November 22, 2022
    Assignees: Fuzhou BOE Optoelectronics Technology Co., Ltd., Beijing BOE Technology Development Co., Ltd.
    Inventors: Aihua Zhu, Yun Bai, Jianming Huang, Wanping Pan, Qiusheng Lin, Weiqiang Li, Xuezhen Su, Yabin Lin, Li Cheng, Hailong Yu, Xiaobo Jia, You Li
  • Publication number: 20220366146
    Abstract: A dispatcher virtual assistant (DVA) that can augment the capability of emergency dispatchers while reducing human errors. Major functions of the DVA include updating an emergency incident's status in real time, recommending or reminding the dispatcher to take proper actions at the right timing, answering the dispatcher's inquiries for task-related information, and fulfilling the dispatcher's request for an incident report. The DVA system includes a dispatcher language model based on machine-learning and deep-learning algorithms, for extracting the status of a live incident from incoming incident logs, and for processing and answering inquiries or requests from the dispatcher. It is customizable for different types of emergencies and for different local communities. The DVA can be used in tandem with an existing CAD system.
    Type: Application
    Filed: May 13, 2021
    Publication date: November 17, 2022
    Inventors: Yin-Hsuan Wei, Angela Chen, Yuh-Bin Tsai, Fu-Chieh Chang, You-Zheng Yin, Zai-Ching Wen, Pei-Hua Chen, Hsiang-Pin Lee, Richard Li-Cheng Sheng, Hui Hsiung
  • Publication number: 20220359702
    Abstract: A method of manufacturing a semiconductor structure is disclosed. The method includes the following operations. An insulation region is formed in a substrate to define an active region in the substrate. A gate structure is formed across the active region. A source or drain region is formed in the active region and adjoins the insulation region. A resist protective dielectric film is formed, wherein the resist protective dielectric film overlaps an interface between the source or drain region and the insulation region, and exposes a portion of the source or drain region and a portion of the gate structure.
    Type: Application
    Filed: July 25, 2022
    Publication date: November 10, 2022
    Inventors: HSIN-LI CHENG, YU-CHI CHANG
  • Patent number: 11489058
    Abstract: A semiconductor structure is disclosed. The semiconductor structure includes: a substrate; an active area including a channel region sandwiched between two source/drain regions; an insulation region surrounding the active area from a top view; and a dielectric layer disposed over and in contact with an interface between the insulation region and the source/drain regions. A method of manufacturing the same is also disclosed.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: November 1, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Hsin-Li Cheng, Yu-Chi Chang
  • Patent number: 11487140
    Abstract: A backlight assembly and a display device including the backlight assembly are provided. The backlight assembly includes a light source unit, a peep-proof layer on a light emitting side of the light source unit, a light adjustment layer on a side of the peep-proof layer distal to the light source unit, and a plurality of first microstructures between the peep-proof layer and the light adjustment layer and spaced apart from each other.
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: November 1, 2022
    Assignees: FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Xuezhen Su, Jianming Huang, Heling Zhu, Li Cheng, Yabin Lin, Aihua Zhu, Xiaobo Jia, Wanping Pan, Hailong Yu
  • Publication number: 20220343602
    Abstract: Techniques are provided for generating three-dimensional models of objects from one or more images or frames. For example, at least one frame of an object in a scene can be obtained. A portion of the object is positioned on a plane in the at least one frame. The plane can be detected in the at least one frame and, based on the detected plane, the object can be segmented from the plane in the at least one frame. A three-dimensional (3D) model of the object can be generated based on segmenting the object from the plane. A refined mesh can be generated for a portion of the 3D model corresponding to the portion of the object positioned on the plane.
    Type: Application
    Filed: May 13, 2022
    Publication date: October 27, 2022
    Inventors: Ke-Li CHENG, Kuang-Man HUANG, Michel Adib SARKIS, Gerhard REITMAYR, Ning BI
  • Publication number: 20220335192
    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: Application
    Filed: June 29, 2022
    Publication date: October 20, 2022
    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: 11453067
    Abstract: Disclosed is an assembling and centering structure for a processing tool, the structure having a clamping handle (10), a processing head (20), and a fastening member (30) for connecting and fixing the clamping handle (10) and the processing head (20). An end face accommodation groove (100) of the clamping handle (10) is formed with a concave part (11) and a centering hole (12). The processing head (20) is formed with a convex part (211) and a centering post (222), the convex part (211) matches the concave part (11), and the centering post (222) matches the centering hole (12). Thus, it can be ensured that after assembly, the central axis of rotation of the clamping handle (10) is in a straight line with the central axis of rotation of the processing head (20).
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: September 27, 2022
    Assignee: Yih Troun Enterprise Co., Ltd.
    Inventor: Li-Cheng Chen
  • Patent number: 11422360
    Abstract: A wavelength conversion element includes a base plate and a rotating device. The base plate has a first surface and a second surface. The first surface is configured to allow a fluorescent layer to dispose on. The base plate includes some first grooves and some second grooves. The first grooves are disposed on the first surface around a center of the base plate. The second grooves are disposed on the second surface around the center. The first grooves and the second grooves are staggered from each other along a rotating direction. The base plate has some through holes. Each of the through holes communicates with the second surface and the corresponding first groove. The rotating device is connected with the base plate and configured to drive the base plate to rotate about an axis along the rotating direction. The axis passes through the center.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: August 23, 2022
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Jih-Chi Li, Wen-Cheng Huang, Li-Cheng Yang
  • Patent number: 11392742
    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: October 5, 2020
    Date of Patent: July 19, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., 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: 11392019
    Abstract: An optical engine module includes a first light source module, a second light source module, and a controller. The first light source module includes a plurality of solid state light emitters. The solid state light emitters are configured to respectively emit different color lights. The second light source module is configured to emit fluorescent light. The controller is configured to: drive the first light source module in a first light emitting mode, in which the color lights are configured to be mixed to produce a first white light; and drive the first light source module and the second light source module in a second light emitting mode, in which the color lights and the fluorescent light are configured to be mixed to produce a second white light.
    Type: Grant
    Filed: July 18, 2021
    Date of Patent: July 19, 2022
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Yen-I Chou, Li-Cheng Yang
  • Patent number: 11386633
    Abstract: Systems and techniques are provided for facial image augmentation. An example method can include obtaining a first image capturing a face. Using the first image, the method can determine, using a prediction model, a UV face position map including a two-dimensional (2D) representation of a three-dimensional (3D) structure of the face. The method can generate, based on the UV face position map, a 3D model of the face. The method can generate an extended 3D model of the face by extending the 3D model to include region(s) beyond a boundary of the 3D model. The region(s) can include a forehead region, a region surrounding at least a portion of the face, and/or other region. The method can generate, based on the extended 3D model, a second image depicting the face in a rotated position relative to a position of the face in the first image.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: July 12, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Peng Liu, Lei Wang, Zhen Wang, Ke-Li Cheng, Ning Bi
  • Publication number: 20220195073
    Abstract: The present disclosure discloses a method for extracting a duckweed turion starch, and belongs to the technical field of agriculture and food. The extraction method of the present disclosure includes the following steps: conducting drying and rehydration on a duckweed turion to obtain a rehydrated turion, soaking the rehydrated turion in a solvent, and then conducting washing and filtration to obtain a decolorized duckweed turion; or conducting beating on a fresh duckweed turion, soaking the fresh duckweed turion in a solvent, and then conducting washing and filtration to obtain a decolorized duckweed turion slurry; and putting the decolorized duckweed turion or the decolorized duckweed turion slurry in a dispersion liquid for extraction at a rotation speed of 6,000-18,000 rpm at 25-50° C. for 5-60 min, and then conducting filtration, centrifugation, washing and drying to obtain the duckweed turion starch.
    Type: Application
    Filed: March 4, 2022
    Publication date: June 23, 2022
    Inventors: Yuzhen JIN, Yan HONG, Xu WANG, Zhengbiao GU, Li CHENG, Zhaofeng LI, Caiming LI, Xiaofeng BAN, Qiwei ZHOU
  • Patent number: 11361508
    Abstract: Techniques are provided for generating three-dimensional models of objects from one or more images or frames. For example, at least one frame of an object in a scene can be obtained. A portion of the object is positioned on a plane in the at least one frame. The plane can be detected in the at least one frame and, based on the detected plane, the object can be segmented from the plane in the at least one frame. A three-dimensional (3D) model of the object can be generated based on segmenting the object from the plane. A refined mesh can be generated for a portion of the 3D model corresponding to the portion of the object positioned on the plane.
    Type: Grant
    Filed: August 20, 2020
    Date of Patent: June 14, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Ke-Li Cheng, Kuang-Man Huang, Michel Adib Sarkis, Gerhard Reitmayr, Ning Bi
  • Patent number: D958795
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: July 26, 2022
    Inventor: Li Cheng
  • Patent number: D967108
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: October 18, 2022
    Inventor: Li Cheng