Patents by Inventor Chung-Wei Lee

Chung-Wei Lee 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: 20220206594
    Abstract: A method, a computer readable medium, and an apparatus for providing haptic feedback through a plurality of haptic devices are provided. The apparatus may receive a multi-channel audio stream. The apparatus may split the multi-channel audio stream into a plurality of audio channels. For each haptic signal of a plurality of haptic signals, the apparatus may generate the haptic signal based on one or more audio channels of the plurality of audio channels. For each haptic signal of the plurality of haptic signals, the apparatus may transmit the haptic signal to a corresponding haptic device of the plurality of haptic devices to produce the haptic feedback.
    Type: Application
    Filed: March 18, 2022
    Publication date: June 30, 2022
    Inventors: Wooi Liang CHIN, Chung Wei LEE, Shiuwen WONG, Min-Liang TAN, Ping HE
  • Patent number: 11314344
    Abstract: A method, a computer readable medium, and an apparatus for providing haptic feedback through a plurality of haptic devices are provided. The apparatus may receive a multi-channel audio stream. The apparatus may split the multi-channel audio stream into a plurality of audio channels. For each haptic signal of a plurality of haptic signals, the apparatus may generate the haptic signal based on one or more audio channels of the plurality of audio channels. For each haptic signal of the plurality of haptic signals, the apparatus may transmit the haptic signal to a corresponding haptic device of the plurality of haptic devices to produce the haptic feedback.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: April 26, 2022
    Assignee: RAZER (ASIA-PACIFIC) PTE. LTD.
    Inventors: Wooi Liang Chin, Chung Wei Lee, Shiuwen Wong, Min-Liang Tan, Ping He
  • Patent number: 11275205
    Abstract: A display device is provided having a quantum dot formed directly on a surface or substrate of a backlight unit, without requiring an intervening layer. An optically transmissive layer is formed thereon. The quantum dot film may be provided that includes a population of optical features to permit the omission of additional films, such as a separate optical film. A population of optical features may include a population of embedded microspheres to achieve optical effects, to improve the overall thickness uniformity of the quantum dot film, or both. Additionally or alternatively, the quantum dot film may be provided having optical features embossed thereon, such as reflective and/or refractive features, prisms, grooves, grooved prisms, lenticular lenses, micro-lenses, micro-spheres, any other lenses, pitches, or other suitable brightness enhancement and/or optical features. Thereby, a separate optical film may be omitted from the overall device structure.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: March 15, 2022
    Assignee: NANOSYS, Inc.
    Inventor: Ernest Chung-Wei Lee
  • Publication number: 20210397268
    Abstract: An analog input device including at least one mounting panel and a matrix of analog push button assemblies mounted thereon. Each analog push button assembly including an analog pressure sensor including a pressure reception arrangement having an optical sensing sub-arrangement configured to measure an amount of light varied according to a pressure sensed at the pressure reception arrangement and an output terminal for outputting an analog signal corresponding to the amount of light measured, and a plunger element configured to exert the pressure on the pressure reception arrangement. The analog input device may include a multiplexer including an input side coupled to the push button assemblies and an output side; an analog-to-digital converter coupled to the output side of the multiplexer; a processor coupled to the analog-to-digital converter and configured to output a data packet; and a communication interface configured to transmit the data packet to a host computing device.
    Type: Application
    Filed: October 17, 2019
    Publication date: December 23, 2021
    Inventors: Chung Wei LEE, Thuan Teck TAN, Wenliang YANG, Alvin SIM, Kok Kiong LOW
  • Patent number: 11129804
    Abstract: This disclosure provides pharmaceutical compositions comprising amino acid entities and uses thereof. Methods for improving liver function and for treating liver diseases comprising administering an effective amount of the compositions to a subject in need thereof are also disclosed.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: September 28, 2021
    Assignee: AXCELLA HEALTH INC.
    Inventors: Michael Hamill, Raffi Afeyan, Chung-Wei Lee, Harry Luithardt, David Berry
  • Publication number: 20210275480
    Abstract: This disclosure provides compositions and methods for reducing or treating fibrosis, e.g., in a subject having a fibrotic condition or disorder.
    Type: Application
    Filed: June 19, 2019
    Publication date: September 9, 2021
    Inventors: Michael Hamill, Raffi Afeyan, Chung-Wei Lee, Harry Luithardt, Luke S. Hamm, Svetlana Marukian, Nadine Daou
  • Publication number: 20210275479
    Abstract: This disclosure provides compositions and methods for reducing or treating insulin resistance in a subject.
    Type: Application
    Filed: June 19, 2019
    Publication date: September 9, 2021
    Inventors: Michael Hamill, Raffi Afeyan, Chung-Wei Lee, Harry Luithardt, William Comb, Nadine Daou, Svetlana Marukian
  • Publication number: 20210260010
    Abstract: This disclosure provides compositions and methods for reducing or treating inflammation, e.g., in a subject having an inflammatory condition or disorder.
    Type: Application
    Filed: June 19, 2019
    Publication date: August 26, 2021
    Inventors: Michael Hamill, Raffi Afeyan, Chung-Wei Lee, Harry Luithardt, Simon Aoyama, Svetlana Marukian, Nadine Daou
  • Patent number: 11096914
    Abstract: This disclosure provides pharmaceutical compositions comprising amino acid entities and uses thereof. Methods for improving liver function and for treating liver diseases comprising administering an effective amount of the compositions to a subject in need thereof are also disclosed.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: August 24, 2021
    Assignee: AXCELLA HEALTH INC.
    Inventors: Michael Hamill, Raffi Afeyan, Chung-Wei Lee, Harry Luithardt, David Berry
  • Publication number: 20210126634
    Abstract: An analog input device including at least one mounting panel and a matrix of analog push button assemblies mounted thereon. Each analog push button assembly including an analog pressure sensor including a pressure reception arrangement having an optical sensing sub-arrangement configured to measure an amount of light varied according to a pressure sensed at the pressure reception arrangement and an output terminal for outputting an analog signal corresponding to the amount of light measured, and a plunger element configured to exert the pressure on the pressure reception arrangement. The analog input device may include a multiplexer including an input side coupled to the push button assemblies and an output side; an analog-to-digital converter coupled to the output side of the multiplexer; a processor coupled to the analog-to-digital converter and configured to output a data packet; and a communication interface configured to transmit the data packet to a host computing device.
    Type: Application
    Filed: December 30, 2020
    Publication date: April 29, 2021
    Inventors: Chung Wei LEE, Thuan Teck TAN, Wenliang YANG, Alvin SIM, Kok Kiong LOW, Ling DUAN, Christopher MITCHELL
  • Publication number: 20200330417
    Abstract: This disclosure provides pharmaceutical compositions comprising amino acid entities and uses thereof. Methods for improving liver function and for treating liver diseases comprising administering an effective amount of the compositions to a subject in need thereof are also disclosed.
    Type: Application
    Filed: July 1, 2020
    Publication date: October 22, 2020
    Inventors: Michael Hamill, Raffi Afeyan, Chung-Wei Lee, Harry Luithardt
  • Patent number: 10768662
    Abstract: The present disclosure discloses a portable electronic device, comprising a first display panel, a second display panel and a keyboard. The second display panel is pivotally connected to the first display panel. The second display panel comprises a display screen and at least one guide magnet arranged below the display screen. The keyboard is detachably arranged above the display screen of the second display panel. The keyboard comprises at least one magnetic element. The keyboard can be controlled to move relative to the display screen along a moving direction by means of the magnetic attraction force between the at least one magnetic element and the at least one guide magnet, wherein the moving direction is perpendicular to a side edge of the second display panel pivotally connected to the first display panel.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: September 8, 2020
    Assignee: PEGATRON CORPORATION
    Inventors: Chen-Yu Tsai, Chien-Wei Chen, Chung-Wei Lee, Chao-Kuo Chan
  • Publication number: 20200166964
    Abstract: The present disclosure discloses a portable electronic device, comprising a first display panel, a second display panel and a keyboard. The second display panel is pivotally connected to the first display panel. The second display panel comprises a display screen and at least one guide magnet arranged below the display screen. The keyboard is detachably arranged above the display screen of the second display panel. The keyboard comprises at least one magnetic element. The keyboard can be controlled to move relative to the display screen along a moving direction by means of the magnetic attraction force between the at least one magnetic element and the at least one guide magnet, wherein the moving direction is perpendicular to a side edge of the second display panel pivotally connected to the first display panel.
    Type: Application
    Filed: September 24, 2019
    Publication date: May 28, 2020
    Applicant: PEGATRON CORPORATION
    Inventors: Chen-Yu Tsai, Chien-Wei Chen, Chung-Wei Lee, Chao-Kuo Chan
  • Publication number: 20200057338
    Abstract: Embodiments of a display device are described. A display device includes a backlight unit having a light source and a liquid crystal display (LCD) module. The light source is configured to emit a primary light having a first peak wavelength. The LCD module includes a first sub-pixel having a phosphor film and a second sub-pixel having a non-phosphor film. The phosphor film is configured to receive a first portion of the primary light and to convert the first portion of the primary light to emit a secondary light having a second peak wavelength that is different from the first peak wavelength. The non-phosphor film is configured to receive a second portion of the primary light and to optically modify the second portion of the primary light to emit an optically modified primary light having a third peak wavelength that is different from the first and second peak wavelengths.
    Type: Application
    Filed: August 14, 2019
    Publication date: February 20, 2020
    Applicant: Nanosys, Inc.
    Inventors: Ernest Chung-Wei LEE, Charles Hotz
  • Publication number: 20200033527
    Abstract: A display device is provided having a quantum dot formed directly on a surface or substrate of a backlight unit, without requiring an intervening layer. An optically transmissive layer is formed thereon. The quantum dot film may be provided that includes a population of optical features to permit the omission of additional films, such as a separate optical film. A population of optical features may include a population of embedded microspheres to achieve optical effects, to improve the overall thickness uniformity of the quantum dot film, or both. Additionally or alternatively, the quantum dot film may be provided having optical features embossed thereon, such as reflective and/or refractive features, prisms, grooves, grooved prisms, lenticular lenses, micro-lenses, micro-spheres, any other lenses, pitches, or other suitable brightness enhancement and/or optical features. Thereby, a separate optical film may be omitted from the overall device structure.
    Type: Application
    Filed: July 24, 2019
    Publication date: January 30, 2020
    Applicant: NANOSYS, Inc.
    Inventor: Ernest Chung-Wei Lee
  • Patent number: 10471034
    Abstract: This disclosure provides pharmaceutical compositions comprising amino acid entities and uses thereof. Methods for improving liver function and for treating liver diseases comprising administering an effective amount of the compositions to a subject in need thereof are also disclosed.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: November 12, 2019
    Assignee: AXCELLA HEALTH INC.
    Inventors: Michael Hamill, Raffi Afeyan, Chung-Wei Lee, Harry Luithardt
  • Publication number: 20190273178
    Abstract: The invention is in the field of nanostructure synthesis. Provided are highly luminescent nanostructures, particularly highly luminescent quantum dots, comprising a nanocrystal core and a thin inner shell layer. The nanostructures may have an additional outer shell layer. Also provided are methods of preparing the nanostructures, films comprising the nanostructures, and devices comprising the nanostructures.
    Type: Application
    Filed: March 5, 2019
    Publication date: September 5, 2019
    Applicant: NANOSYS, INC.
    Inventors: Ilan Jen-La Plante, Chunming WANG, Ernest Chung-Wei LEE
  • Publication number: 20190235640
    Abstract: A method, a computer readable medium, and an apparatus for providing haptic feedback through a plurality of haptic devices are provided. The apparatus may receive a multi-channel audio stream. The apparatus may split the multi-channel audio stream into a plurality of audio channels. For each haptic signal of a plurality of haptic signals, the apparatus may generate the haptic signal based on one or more audio channels of the plurality of audio channels. For each haptic signal of the plurality of haptic signals, the apparatus may transmit the haptic signal to a corresponding haptic device of the plurality of haptic devices to produce the haptic feedback.
    Type: Application
    Filed: April 10, 2019
    Publication date: August 1, 2019
    Inventors: Wooi Liang CHIN, Chung Wei LEE, Shiuwen WONG, Min-Liang TAN, Ping HE
  • Patent number: 10271737
    Abstract: A noninvasive arterial condition detecting system includes a processing device and an electronic stethoscope configured for auscultating carotid artery to receive sound signals. The processing device is connected to the electronic stethoscope. The processing device records the sound signals, preprocesses the sound signal to reduce noise, measures a trough-peak distance and a trough-peak time, and generates an estimate result of arterial conditions according to the trough-peak distance and the trough-peak time. The trough-peak distance and the trough-peak time are related to the health of the carotid artery walls.
    Type: Grant
    Filed: September 18, 2014
    Date of Patent: April 30, 2019
    Assignee: National Central University
    Inventors: Hui-Yang Huang, Chung-Wei Lee, Chung-Yi Yang, Hon-Man Liu, Norden Eh Huang
  • Publication number: 20190105294
    Abstract: This disclosure provides pharmaceutical compositions comprising amino acid entities and uses thereof. Methods for improving liver function and for treating liver diseases comprising administering an effective amount of the compositions to a subject in need thereof are also disclosed.
    Type: Application
    Filed: December 5, 2018
    Publication date: April 11, 2019
    Inventors: Michael Hamill, Raffi Afeyan, Chung-Wei Lee, Harry Luithardt