Patents by Inventor Guann-Pyng Li

Guann-Pyng 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: 20230333523
    Abstract: Process and device configurations are provided operating and designing an auxiliary advisory system for manufacturing control systems and machine operations. Systems and processes are configured to utilize adaptive learning and context awareness to provide auxiliary advising and to assess a manufacturing environment and infrastructure. Processes are provided to receive and process data for a machine operation and assess interactions relative to one or more of a worker, machine, machine component and material. The processes and systems may output advice to assist with existing manufacturing systems and to adapt to changes in manufacturing conditions and environmental constraints. Advisory system functions may also include anomaly detection and recognition of worker gestures to control operation of a machine and a manufacturing process. Processes are provided to integrate causal relationships of objects by self-labeling data into causality models for assessing machine operation.
    Type: Application
    Filed: April 14, 2023
    Publication date: October 19, 2023
    Applicant: The Regents of the University of California
    Inventors: Guann-Pyng LI, Yutian REN
  • Patent number: 11526827
    Abstract: Non-intrusive monitoring and workflow assessment to optimize manufacturing environments are described herein. The systems and method combines computer vision and energy load disaggregation to track worker activity and equipment usage and status. These events are then correlated to optimize workflows and energy efficiency.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: December 13, 2022
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Guann-Pyng Li, Michael John Klopfer, Sergio Gago-Masague, Richard P. Donovan, Yutian Ren
  • Patent number: 11331663
    Abstract: A microfluidic component package that is readily integratable within a microfluidic system.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: May 17, 2022
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Mark Bachman, Sarkis Babikian, Guann-Pyng Li
  • Publication number: 20220126066
    Abstract: Various embodiments herein comprise a handheld load sensing device. In one embodiment, the device comprises a force sensor (e.g., a mechanical spring or an electromechanical load cell) adapted to receive a force, an input/output interface, and an adjustable attachment mechanism adapted to reversibly attach a surgical device. In another embodiment, the force sensor detects the amount of force applied during the deployment of the surgical device in a patient and outputs a force value representative thereof via the input/output interface. Also provided herein are methods of making and using load sensing devices.
    Type: Application
    Filed: January 7, 2022
    Publication date: April 28, 2022
    Inventors: Ralph V. Clayman, Kamaljot S. Kaler, Jamie Landman, Michael John Klopfer, Guann-Pyng Li
  • Publication number: 20200253493
    Abstract: A miniature wireless pressure sensor has an inductor and a capacitor. The inductor and the capacitor form a L-C resonator with a resonate frequency. The inductor's inductance is affected by a slidable electro-magnetic element. When an outside pressure is applied onto the element, it causes the element to move and such movement changes the inductance of the inductor. Because of that, the resonate frequency is changed. Therefore, the change in resonate frequency indicates a change in the outside pressure. The L-C resonator is calibrated to correlate with the outside pressure. Such a miniature wireless pressure sensor facilitates the monitoring of physiological pressure in different part of human body such as eyes and cranium.
    Type: Application
    Filed: August 16, 2018
    Publication date: August 13, 2020
    Inventors: Mark Bachman, Sarkis Babikian, Guann-Pyng Li
  • Patent number: 10675221
    Abstract: In one embodiment, a medication dispensing device of a system for controlling and monitoring medicine dispensation includes means for securely containing a medication to be dispensed to a specific patient, means for confirming an identify of the patient, means for determining whether or not the patient is eligible to receive a dose of the medication at a time the dose is requested, and means for dispensing the dose of medication only if the patient's identity is confirmed and the patient is eligible to receive the dose.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: June 9, 2020
    Assignee: The Regents of the University of California
    Inventors: Guann Pyng Li, Sergio Gago Masague, Linyi Xia, Patricia Lim, Randy Li-Hung Wei, Solomon Liao, Padma Gulur, Jason Kwon, Xinyi Fan, Linh Uyen Ly
  • Publication number: 20200104779
    Abstract: Non-intrusive monitoring and workflow assessment to optimize manufacturing environments are described herein. The systems and method combines computer vision and energy load disaggregation to track worker activity and equipment usage and status. These events are then correlated to optimize workflows and energy efficiency.
    Type: Application
    Filed: September 30, 2019
    Publication date: April 2, 2020
    Inventors: Guann-Pyng Li, Michael John Klopfer, Sergio Gago-Masague, Richard P. Donovan, Yutian Ren
  • Patent number: 10580604
    Abstract: Micro-electromagnetically actuated latched miniature relay switches formed from laminate layers comprising a spring and magnet, electromagnetic coils, magnetic latching material, and transmission line with contacts. Preferably the miniature relay switches transmit up to about 50 W of DC or AC line power, and carry up to about 10 A of load current, with an overall volume of less than about 100 mm3. In addition to switching large power, the device preferably requires less than 3 V to actuate, and has a latching feature that retains the switch state after actuation without the need for external applied voltage or current.
    Type: Grant
    Filed: March 14, 2017
    Date of Patent: March 3, 2020
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Mark Bachman, Guann-Pyng Li, Yang Zhang, Minfeng Wang
  • Patent number: 10553358
    Abstract: An electronic substrate or interposer comprising nanoporous films, such as anodic aluminum oxide, containing vertically etched openings (“vias”) that are filled with a conductive material, forming a high density collection of vertically oriented vias that conduct electricity from one side of the substrate to the other.
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: February 4, 2020
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Mark Bachman, Guann-Pyng Li
  • Patent number: 10471276
    Abstract: An apparatus and method utilizes photonics, particularly lasers, and biometric feedback for physiological and neurological stimulation. While many areas of the body are candidates, such laser stimulation is particularly directed to the outer ear. Lasers positioned over the ear stimulate targets on the outer ear for pain and stress management and regulation of the autonomic nervous system to affect symptoms and clinical conditions. Laser positioning, wavelength, aiming, focus, power, power density, timing, and sequencing are managed and modified dynamically in real time to effect a personalized and effective treatment protocol.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: November 12, 2019
    Assignee: The Regents of the University of California
    Inventors: William Beckner, John A. Ives, Mark Bachman, Guann-Pyng Li
  • Publication number: 20190321821
    Abstract: A microfluidic component package that is readily integratable within a microfluidic system.
    Type: Application
    Filed: October 23, 2018
    Publication date: October 24, 2019
    Inventors: Mark Bachman, Sarkis Babikian, Guann-Pyng Li
  • Publication number: 20180311468
    Abstract: Provided herein is a load sensing device. In one embodiment, the device comprises a load cell adapted to receive a force, an input/output interface, and an adjustable attachment mechanism adapted to reversibly attach a surgical device. In another embodiment, the load cell detects the amount of force applied during the deployment of the surgical device in a patient and outputs a force value representative thereof via the input/output interface. Also provided herein are methods of making and using load sensing devices.
    Type: Application
    Filed: April 26, 2018
    Publication date: November 1, 2018
    Inventors: Ralph V. Clayman, Kamaljot S. Kaler, Jaime Landman, Michael J. Klopfer, Guann-Pyng Li
  • Publication number: 20180280721
    Abstract: An apparatus and method utilizes photonics, particularly lasers, and biometric feedback for physiological and neurological stimulation. While many areas of the body are candidates, such laser stimulation is particularly directed to the outer ear. Lasers positioned over the ear stimulate targets on the outer ear for pain and stress management and regulation of the autonomic nervous system to affect symptoms and clinical conditions. Laser positioning, wavelength, aiming, focus, power, power density, timing, and sequencing are managed and modified dynamically in real time to effect a personalized and effective treatment protocol.
    Type: Application
    Filed: October 7, 2016
    Publication date: October 4, 2018
    Applicant: The Regents of the University of California
    Inventors: William Beckner, John A. Ives, Mark Bachman, Guann-Pyng Li
  • Patent number: 10033084
    Abstract: A cavity resonator or filter constructed on electromagnetic bandgap (EBG) substrate is provided that includes an external controlling assemble having a plurality of components configured to change a working frequency of the cavity resonator or filter. A dual-band bandpass filter is provided that includes two or more single band filters on a single EBG substrate and an external controlling assemble having a plurality of components configured to change a working frequency of the cavity resonator or filter.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: July 24, 2018
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Guann-Pyng Li, Yu Guo
  • Patent number: 9915991
    Abstract: A power state management system of an electronic system is coupled to a plug load device and a method for operation of the same. The system includes a context clock to adjust a duty cycle of the electronic system for controlling the power states of the electronic system for more efficient use of electricity. The context clock is responsive to user input, multiple event driven activities or an external protocol determined policy or command. Interface circuitry communicates user input, multiple event driven activities or an external protocol determined policy or command to the context clock. Interface circuitry also communicates commands to the managed plug load device or devices.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: March 13, 2018
    Assignee: The Regents of the University of California
    Inventors: Yang Arthur Zhang, Guann Pyng Li, Zachary Davis, Christopher Hurst, Jieping Guo
  • Publication number: 20180028408
    Abstract: In one embodiment, a medication dispensing device of a system for controlling and monitoring medicine dispensation includes means for securely containing a medication to be dispensed to a specific patient, means for confirming an identify of the patient, means for determining whether or not the patient is eligible to receive a dose of the medication at a time the dose is requested, and means for dispensing the dose of medication only if the patient's identity is confirmed and the patient is eligible to receive the dose.
    Type: Application
    Filed: July 26, 2017
    Publication date: February 1, 2018
    Inventors: Guann Pyng Li, Sergio Gago, Linyi Xia, Patricia Lim, Randy Li-Hung Wei, Solomon Liao, Padma Gulur, Jason Kwon, Xinyi Fan, Linh Uyen Ly
  • Publication number: 20170316881
    Abstract: An electronic substrate or interposer comprising nanoporous films, such as anodic aluminum oxide, containing vertically etched openings (“vias”) that are filled with a conductive material, forming a high density collection of vertically oriented vias that conduct electricity from one side of the substrate to the other.
    Type: Application
    Filed: April 27, 2017
    Publication date: November 2, 2017
    Inventors: Mark Bachman, Guann-Pyng Li
  • Publication number: 20170301493
    Abstract: Micro-electromagnetically actuated latched miniature relay switches formed from laminate layers comprising a spring and magnet, electromagnetic coils, magnetic latching material, and transmission line with contacts. Preferably the miniature relay switches transmit up to about 50 W of DC or AC line power, and carry up to about 10 A of load current, with an overall volume of less than about 100 mm3. In addition to switching large power, the device preferably requires less than 3 V to actuate, and has a latching feature that retains the switch state after actuation without the need for external applied voltage or current.
    Type: Application
    Filed: March 14, 2017
    Publication date: October 19, 2017
    Inventors: Mark Bachman, Guann-Pyng Li, Yang Zhang, Minfeng Wang
  • Patent number: 9685291
    Abstract: Frequency addressable micro-actuators having one or more movable resonating elements actuators, such as cantilevers, can be forced into oscillation by, e.g., electromagnetic actuation. The movable structure is designed to latch at a certain amplitude using one of several latching techniques, such as a near-field magnetic field. In operation, the movable element is driven into resonance, producing a large amplitude, which results in the structure latching. Through resonance, a small force applied in a repeating manner can result in the latching of the actuator, an operation which would normally require a large force. If two or more units, each with different harmonic frequencies, are placed under the same influence, only the one with a harmonic response to the driving force will latch. A single influencing signal may be used to latch more than one device on demand by tuning the frequency to match the natural frequency of the device of interest.
    Type: Grant
    Filed: March 8, 2012
    Date of Patent: June 20, 2017
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Mark Bachman, Guann-Pyng Li, Minfeng Wang, Yang Zhang, Brent Puohan Lin
  • Patent number: 9641174
    Abstract: Micro capacitive switches and methods of manufacturing micro capacitive switches at variable nominal capacitance value using micro-structures on the contact plates of the same dimension. In a preferred embodiment, a separately manufactured contact plate can be mounted to a movable magnet in order to be actuated to “on” and “off” state of the capacitive switch. Depending on the contact plate's surface condition, variable contact capacitance at “on” state can be precisely specified by geometrical properties of the micro-structures on the surface, such as the density, size and depth.
    Type: Grant
    Filed: April 11, 2012
    Date of Patent: May 2, 2017
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Mark Bachman, Guann-Pyng Li, Yang Zhang, Ruisheng Chang, Minfeng Wang, Sungjun Kim