Patents by Inventor Lung Chan

Lung Chan 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: 20250254186
    Abstract: Confidence-based event group management, workflow exploitation and anomaly detection, including: detecting an event in a computing system; adding the event to an event group; and calculating a group confidence level for the event group based on an event confidence level for the event and at least one of: one or more attributes of the event or one or more relationships between a source of the event and sources of events in the event group.
    Type: Application
    Filed: February 1, 2024
    Publication date: August 7, 2025
    Inventors: YUK LUNG CHAN, TIM BROOKS, YU CHUN SHI, YUAN YUAN GONG, YIN HU, JASON WARNER, STEVEN LAFALCE, RICHARD A. LYLES, TIMOTHY BURLEY, VENKAT MALIREDDI, MATTHEW S. AIKEN, WILLIAM JAMES BARTOLOMEO, CHRISTOPHER T. MURPHY, CYRIL NESTOR
  • Publication number: 20250217498
    Abstract: Anti-counterfeiting is benefited by integrating both optical and digital encoding-decoding approaches for spoof protection, e.g., in print anti-spoofing. An optical-digital encoding-decoding system uses an encoded medium, such as a security label, to display images encoded with digital data, and a decoding device to decode or decrypt the digital data for achieving stronger authentication in anti-counterfeiting or other security-related purposes. The images are encoded into resonant waveguide gratings (RWGs) in the encoded medium, enabling angle multiplexing of the displayed images and addressing different secrecy requirements in optically handling different groups of security-related data. Furthermore, aperiodic diffraction gratings instead of periodic ones are used in RWGs for selected images intended to be viewed by users, broadening beamwidths of outgoing light beams generated by these RWGs to allow the selected images to be more conveniently viewed by the users over a wider range of angle.
    Type: Application
    Filed: December 29, 2023
    Publication date: July 3, 2025
    Inventors: Ming Wai Alwin TAM, Zhiqi YAO, Kam Ho Samuel POON, Man To CHOW, Peisong HUA, Kin Lung CHAN, Kwok Sing CHENG
  • Publication number: 20250017516
    Abstract: A method of predicting an effect of a chemotherapy treatment on a cancer patient's cognitive status using the patient's predicted age difference (PAD) comprises acquiring at least one medical brain image of a patient's brain before a chemotherapy treatment; processing the medical brain image to obtain at least one feature of the image; generating a PAD value of the individual based on the at least one feature of the image; and predicting an effect of the chemotherapy treatment on a cancer patient's cognitive status using the PAD value.
    Type: Application
    Filed: October 1, 2024
    Publication date: January 16, 2025
    Inventors: Wen-Yih Tseng, Yung-Chin Hsu, Lung Chan, Chien-Tai Hong, Yueh-Hsun Lu, Jia-Hung Chen, Li-Kai Huang
  • Publication number: 20240423928
    Abstract: A pharmaceutical composition for treating neurodegenerative diseases of the brain is provided and including cells encapsulated by microtubular array membranes (MTAMs). The material of the microtubular array membrane is Polysulfone (PSF) or PLGA-PLLA copolymer. The cells include hybridoma cells capable of secreting anti-Tau antibodies or human umbilical cord mesenchymal stem cells (hUC-MSCs). The pharmaceutical composition could be implanted into a living body for treating neurodegenerative diseases of the brain in a subject in need thereof, in order to improve the cognitive dysfunction.
    Type: Application
    Filed: June 18, 2024
    Publication date: December 26, 2024
    Inventors: Chi-Yuan CHIU, Chien-Tai HONG, Chaur-Jong HU, Chien-Chung CHEN, Shu-Mei CHEN, Lung CHAN, Wan-Ting HUANG, Chee-Ho CHEW
  • Patent number: 12133739
    Abstract: A method of predicting a brain atrophy condition for an individual using the individual's predicted age difference (PAD). The method comprises acquiring at least one brain image of the individual; processing the brain image to obtain at least one feature of the brain image; generating a PAD value of the individual based on the at least one feature of the image; and determining a brain atrophy condition of the individual based on the PAD value.
    Type: Grant
    Filed: December 14, 2023
    Date of Patent: November 5, 2024
    Assignees: ACROVIZ USA INC., TAIPEI MEDICAL UNIVERSITY
    Inventors: Wen-Yih Tseng, Yung-Chin Hsu, Lung Chan, Chien-Tai Hong, Yueh-Hsun Lu, Jia-Hung Chen, Li-Kai Huang
  • Publication number: 20240363592
    Abstract: An electronic device with embedded access to a high-bandwidth, high-capacity fast-access memory includes (a) a memory circuit fabricated on a first semiconductor die, wherein the memory circuit includes numerous modular memory its, each modular memory unit having (i) a three-dimensional array of storage transistors, and (ii) a group of conductors exposed to a surface of the first semiconductor die, the group of conductors being configured for communicating control, address and data signals associated the memory unit; and (b) a logic circuit fabricated on a second semiconductor die, wherein the logic circuit also includes conductors each exposed at a surface of the second semiconductor die, wherein the first and second semiconductor dies are wafer-bonded, such that the conductors exposed at the surface of the first semiconductor die are each electrically connected to a corresponding one of the conductors exposed to the surface of the second semiconductor die.
    Type: Application
    Filed: July 9, 2024
    Publication date: October 31, 2024
    Inventors: Khandker Nazrul Quader, Robert Norman, Frank Sai-keung Lee, Christopher J. Petti, Scott Brad Herner, Siu Lung Chan, Sayeef Salahuddin, Mehrdad Mofidi, Eli Harari
  • Patent number: 12106479
    Abstract: An ultrasound image recognition system and a data output module are provided. The ultrasound image recognition system includes an image analyzing device, a data processing device, and a data output module. The image analyzing device is configured to receive an image having a predetermined format. The image analyzing device generates a plurality of physiological image parameters. The data processing device is connected to the data processing device. The image analyzing device provides the plurality of physiological image parameters and the image having a predetermined format to the data processing device. The data processing device provides a comparison result of physiological parameter based on the plurality of physiological image parameters and a plurality of predetermined physiological image parameters. The data processing device converts the image having a predetermined format into an image having a first format.
    Type: Grant
    Filed: March 22, 2022
    Date of Patent: October 1, 2024
    Assignee: T-JET Meds CORPORATION LIMITED
    Inventors: Ming-Chin Lin, Lung Chan
  • Publication number: 20240323517
    Abstract: A dynamic vision sensing system, which includes a dynamic vision sensor, a AI recognition module connected to the dynamic vision sensor, and a static mode triggering module coupled to the Ai recognition module. The static mode triggering module is adapted to trigger an intensity change in an environment captured by the dynamic vision sensor to observe a static object of interest, a property that conventional dynamic vision sensor failed to capture. The motion recognition module upon detecting a change of a motion in the environment is adapted to send a command to the static mode triggering module to trigger the intensity change. An AI controlled electro-optical system is therefore proposed to capture object of interest even if the object is static by triggering effective intensity change of the static object at sensing end, hence eliminate blind spot of existing DVS system.
    Type: Application
    Filed: March 22, 2023
    Publication date: September 26, 2024
    Inventors: Alwin Ming Wai TAM, Malik Saad SULTAN, Xiuling ZHU, Kenny Kin Lung CHAN
  • Patent number: 12068286
    Abstract: An electronic device with embedded access to a high-bandwidth, high-capacity fast-access memory includes (a) a memory circuit fabricated on a first semiconductor die, wherein the memory circuit includes numerous modular memory units, each modular memory unit having (i) a three-dimensional array of storage transistors, and (ii) a group of conductors exposed to a surface of the first semiconductor die, the group of conductors being configured for communicating control, address and data signals associated the memory unit; and (b) a logic circuit fabricated on a second semiconductor die, wherein the logic circuit also includes conductors each exposed at a surface of the second semiconductor die, wherein the first and second semiconductor dies are wafer-bonded, such that the conductors exposed at the surface of the first semiconductor die are each electrically connected to a corresponding one of the conductors exposed to the surface of the second semiconductor die.
    Type: Grant
    Filed: April 24, 2023
    Date of Patent: August 20, 2024
    Assignee: SUNRISE MEMORY CORPORATION
    Inventors: Khandker Nazrul Quader, Robert Norman, Frank Sai-keung Lee, Christopher J. Petti, Scott Brad Herner, Siu Lung Chan, Sayeef Salahuddin, Mehrdad Mofidi, Eli Harari
  • Publication number: 20240264609
    Abstract: A lawnmower is instructed to move from a reference point along the boundary wire and to follow the boundary wire along a boundary path back to the reference point, using data from at least one wire sensor of the lawnmower. One or more elements are determined along the boundary path using distance data from at least one distance sensor of the lawnmower and using angular velocity data from at least one angular velocity sensor of the lawnmower. The one or more elements are identified as one of at least three different types of elements. The mowing area is calculated from the identified types of the one or more elements and the distance data and angular velocity data received for the one or more elements.
    Type: Application
    Filed: February 5, 2024
    Publication date: August 8, 2024
    Inventors: Chung Ming Cheng, Chi Lung Chan
  • Publication number: 20240228846
    Abstract: A covering structure includes at least one element, a gas impermeable film and an adhesive layer. The gas impermeable film covers the at least one element. The adhesive layer is adhered between the at least one element and the gas impermeable film, and the adhesive layer has a perforation pattern, a perforation repair pattern, or a combination thereof. A method of forming a covering structure is also provided, which includes: making a surface of an adhesive layer with a perforation pattern facing one of at least one element and a gas impermeable film to form a first structure; performing a first gas suction treatment on the first structure; making another surface of the adhesive layer of the first structure facing the other thereof to form a second structure; and performing a second gas suction treatment on the second structure.
    Type: Application
    Filed: December 9, 2022
    Publication date: July 11, 2024
    Inventors: Zheng-Hong Lai, Chin-Lung Chan, Chih-Ho Hsu
  • Publication number: 20240206801
    Abstract: A method of predicting a brain atrophy condition for an individual using the individual's predicted age difference (PAD). The method comprises acquiring at least one brain image of the individual; processing the brain image to obtain at least one feature of the brain image; generating a PAD value of the individual based on the at least one feature of the image; and determining a brain atrophy condition of the individual based on the PAD value.
    Type: Application
    Filed: December 14, 2023
    Publication date: June 27, 2024
    Inventors: Wen-Yih Tseng, Yung-Chin Hsu, Lung Chan, Chien-Tai Hong, Yueh-Hsun Lu, Jia-Hung Chen, Li-Kai Huang
  • Patent number: 12019240
    Abstract: An apparatus installed in a head-mounted display (HMD) has a coupling prism formed by packing diagonally-reflective (DR) prisms together. Each DR prism has an internal diagonal plane that is at least partially reflective. A captured image of eye or environmental scene received by a DR prism is reflected to an image-leaving end surface thereof. Image-leaving end surfaces of all DR prisms are oriented along a same direction to optically multiplex the captured images to create a multi-channel image. An imaging sensor on the coupling prism images the multi-channel image, avoiding inter-channel interference caused by spillover of captured-image signals while allowing one imaging sensor instead of multiple ones to image the captured images. A micro display displays a visible image to one DR prism, whose internal diagonal plane reflects the visible image along a direction towards an eye. Hence, the apparatus also enables image displaying to a HMD wearer.
    Type: Grant
    Filed: August 6, 2021
    Date of Patent: June 25, 2024
    Assignee: Hong Kong Applied Science and Technology Research Institute Company Limited
    Inventors: Kin Lung Chan, Ying Wang, Zhuanyun Zhang
  • Publication number: 20240191898
    Abstract: A smart thermostatic system is disclosed that applies one or more of a reinforcement and/or adaptive learning model for a new environment with the trained model from another environment so as to initiate status of a thermostatic device. In one example, the thermostatic system uses a pretrained machine learning model that is transferred from a first thermostatic system to a second thermostatic system in a similar sub-environment. Temperature data and other data collected by the thermostatic device is used to fine-tune and train the pretrained model to learn, predict, and better adjust the operation of the thermostatic system.
    Type: Application
    Filed: December 12, 2023
    Publication date: June 13, 2024
    Inventors: Yunjian Xu, Liang Liang Hao, Shuai Mao, Wai-Leung Ha, Pak Ming Fan, Chi Lung Chan, Chi Shing Raymond Wong
  • Publication number: 20240184341
    Abstract: A keyboard device for an electronic device includes a keyboard main body and a protection plate member. The protection plate member is pivotally coupled to the keyboard main body. Consequently, the keyboard main body is covered by the protection plate member, or a first angle is formed between the protection plate member and the keyboard main body. The protection plate member includes a first plate and a second plate. The keyboard main body is pivotally coupled to a first end of the first plate. The second plate is pivotally coupled to a second end of the first plate. After the protection plate member is rotated relative to the keyboard main body and the first angle is formed between the protection plate member and the keyboard main body, the protection plate member is further adjusted to a selected usage mode.
    Type: Application
    Filed: February 6, 2023
    Publication date: June 6, 2024
    Inventors: Shao-Wei Yang, Chin-Lung Chan, Yi-Hsien Lin
  • Patent number: 11995246
    Abstract: A method for touchless gesture recognition is provided. The method includes transmitting ultrasonic signals via a speaker. The method includes generating ultrasonic signals. The method includes receiving the reflected ultrasonic signals from an object via two or more microphones. The method includes computing a frequency shift according to the reflected ultrasonic signals. The method includes identifying a gesture that corresponds to a movement of the object according to the frequency shift. The method includes performing a function that corresponds to the gesture.
    Type: Grant
    Filed: February 13, 2023
    Date of Patent: May 28, 2024
    Assignee: FORTEMEDIA, INC.
    Inventors: Yu-Xuan Xu, Ching-Lung Chan, Shih-Chung Wang, Yen-Son Paul Huang, Shih-Chin Gong
  • Publication number: 20240132762
    Abstract: A covering structure includes at least one element, a gas impermeable film and an adhesive layer. The gas impermeable film covers the at least one element. The adhesive layer is adhered between the at least one element and the gas impermeable film, and the adhesive layer has a perforation pattern, a perforation repair pattern, or a combination thereof. A method of forming a covering structure is also provided, which includes: making a surface of an adhesive layer with a perforation pattern facing one of at least one element and a gas impermeable film to form a first structure; performing a first gas suction treatment on the first structure; making another surface of the adhesive layer of the first structure facing the other thereof to form a second structure; and performing a second gas suction treatment on the second structure.
    Type: Application
    Filed: December 9, 2022
    Publication date: April 25, 2024
    Inventors: Zheng-Hong Lai, Chin-Lung Chan, Chih-Ho Hsu
  • Publication number: 20240126374
    Abstract: A method for touchless gesture recognition is provided. The method includes transmitting ultrasonic signals via a speaker. The method includes generating ultrasonic signals. The method includes receiving the reflected ultrasonic signals from an object via two or more microphones. The method includes computing a frequency shift according to the reflected ultrasonic signals. The method includes identifying a gesture that corresponds to a movement of the object according to the frequency shift. The method includes performing a function that corresponds to the gesture.
    Type: Application
    Filed: February 13, 2023
    Publication date: April 18, 2024
    Inventors: Yu-Xuan XU, Ching-Lung CHAN, Shih-Chung WANG, Yen-Son Paul HUANG, Shih-Chin GONG
  • Patent number: 11923341
    Abstract: An electronic device with embedded access to a high-bandwidth, high-capacity fast-access memory includes (a) a memory circuit fabricated on a first semiconductor die, wherein the memory circuit includes numerous modular memory units, each modular memory unit having (i) a three-dimensional array of storage transistors, and (ii) a group of conductors exposed to a surface of the first semiconductor die, the group of conductors being configured for communicating control, address and data signals associated the memory unit; and (b) a logic circuit fabricated on a second semiconductor die, wherein the logic circuit also includes conductors each exposed at a surface of the second semiconductor die, wherein the first and second semiconductor dies are wafer-bonded, such that the conductors exposed at the surface of the first semiconductor die are each electrically connected to a corresponding one of the conductors exposed to the surface of the second semiconductor die.
    Type: Grant
    Filed: September 3, 2021
    Date of Patent: March 5, 2024
    Assignee: SUNRISE MEMORY CORPORATION
    Inventors: Khandker Nazrul Quader, Robert Norman, Frank Sai-keung Lee, Christopher J. Petti, Scott Brad Herner, Siu Lung Chan, Sayeef Salahuddin, Mehrdad Mofidi, Eli Harari
  • Patent number: 11911663
    Abstract: A training device and a training method for reducing hypertonic are disclosed. The training device includes a base, a driving circuit, two pedals, a control circuit, and a switch circuit. The driving circuit is fixed on the base. Each of the two pedals is coupled to the base. The driving circuit drives each of the two pedals to swing repeatedly between a first position and a second position relative to the base. When the control circuit executes a training program, the control circuit actuates the driving circuit.
    Type: Grant
    Filed: March 23, 2022
    Date of Patent: February 27, 2024
    Assignee: CHANG GUNG UNIVERSITY
    Inventors: Ya-Ju Chang, Hsiao-Lung Chan, Jiunn-Woei Liaw, Cheng-Chung Kuo