Patents by Inventor Alex Hu

Alex Hu 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: 11960051
    Abstract: Various embodiments may provide a method of fabricating a meta-lens structure. The method may include forming a first dielectric layer in contact with a silicon wafer. The method may also include forming a second dielectric layer in contact with the first dielectric layer. A refractive index of the second dielectric layer may be different from a refractive index of the first dielectric layer. The method may further include, in patterning the second dielectric layer. The method may additionally include removing at least a portion of the silicon wafer to expose the first dielectric layer.
    Type: Grant
    Filed: October 14, 2019
    Date of Patent: April 16, 2024
    Assignee: Agency for Science, Technology and Research
    Inventors: Shiyang Zhu, Chih-Kuo Tseng, Ting Hu, Zhengji Xu, Yuan Dong, Alex Yuandong Gu
  • Patent number: 11919531
    Abstract: One variation of a method for customizing motion characteristics of an autonomous vehicle for a user includes: accessing a baseline emotional state of the user following entry of the user into the autonomous vehicle at a first time proximal a start of a trip; during a first segment of the trip, autonomously navigating toward a destination location according to a first motion planning parameter, accessing a second emotional state of the user at a second time, detecting degradation of sentiment of the user based on differences between the baseline and second emotional states; and correlating degradation of sentiment of the user with a navigational characteristic of the autonomous vehicle; modifying the first motion planning parameter of the autonomous vehicle to deviate from the navigational characteristic; and, during a second segment of the trip, autonomously navigating toward the destination location according to the revised motion planning parameter.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: March 5, 2024
    Inventors: Carol Reiley, Fabien Blanc-Paques, Gahl Levy, Bradley Perry, Chih Hu, Vineet Jain, Chip J. Alexander, Alex Tomala
  • Patent number: 11921029
    Abstract: A product index mechanism for a product inspection system includes a material strip driving wheel and an index structure driving wheel. The material strip driving wheel engages with a material strip carrying a plurality of products to be inspected by an inspection device of the product inspection system. The driving wheel drives the material strip to move. The index structure driving wheel rotates synchronously with the material strip driving wheel and includes a plurality of product index structures thereon. As a product on the material strip is moved by the material strip driving wheel to an inspection position of the inspection device, one product index structure on the index structure driving wheel is rotated to a trigger position corresponding to a trigger of the inspection system. Activation of the trigger transmits a trigger signal to the inspection device to inspect the product.
    Type: Grant
    Filed: March 8, 2022
    Date of Patent: March 5, 2024
    Assignees: Tyco Electronics (Shanghai) Co., Ltd., TE Connectivity Solutions GmbH
    Inventors: Lei (Alex) Zhou, Dandan (Emily) Zhang, Roberto Francisco-Yi Lu, Lvhai (Samuel) Hu, Qing (Carrie) Zhou, Rong Zhang
  • Publication number: 20220130220
    Abstract: A method is provided for monitoring status of subjects in an area for a system including a first data set identifying locations of subjects, a second data set identifying events in the area, and a third data set identifying whether accounts matched to the subjects exist. The method includes executing a graphical user interface including a map of at least part of the area including avatars identifying locations of subjects located on the map, and representing respective statuses assigned to the subjects located on the map, the statuses being assigned to the subjects based on one or more of the first, second and third data sets, wherein the assigning of the respective statuses to the subjects are assigned by utilizing at least one of the first, second and third data sets to determine that at least one subject of the subjects is a high risk of loss subject.
    Type: Application
    Filed: January 10, 2022
    Publication date: April 28, 2022
    Applicant: STANDARD COGNITION, CORP
    Inventors: Jordan E. FISHER, Michael S. Suswal, David Valdman, Alex Hu, Juan C. Lasheras
  • Patent number: 11232687
    Abstract: Systems and techniques are provided for monitoring status of subjects in an area of real space. The system includes a display having access to memory storing a first data set identifying locations of subjects in the area of real space over time, a second data set identifying item put and take events in the area of real space and a third data set identifying accounts matched to the subjects in the first data set. The system includes a graphical user interface logic that renders a map on the display of at least part of the area of real space including avatars having locations on the map corresponding to locations in the area of real space according to the first data set, and identifying respective statuses assigned to the subjects based on one or more of the first data set, the second data set and the third data set.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: January 25, 2022
    Assignee: STANDARD COGNITION, CORP
    Inventors: Jordan E. Fisher, Michael S. Suswal, David Valdman, Alex Hu, Juan C. Lasheras
  • Publication number: 20190244500
    Abstract: Systems and techniques are provided for monitoring status of subjects in an area of real space. The system includes a display having access to memory storing a first data set identifying locations of subjects in the area of real space over time, a second data set identifying item put and take events in the area of real space and a third data set identifying accounts matched to the subjects in the first data set. The system includes a graphical user interface logic that renders a map on the display of at least part of the area of real space including avatars having locations on the map corresponding to locations in the area of real space according to the first data set, and identifying respective statuses assigned to the subjects based on one or more of the first data set, the second data set and the third data set.
    Type: Application
    Filed: April 19, 2019
    Publication date: August 8, 2019
    Applicant: STANDARD COGNITION, CORP
    Inventors: JORDAN E. FISHER, Michael S. Suswal, David Valdman, Alex Hu, Juan C. Lasheras
  • Patent number: 8767806
    Abstract: Techniques are provided for an adapter device configured to enable communications between a quad small form-factor pluggable (QSFP) transceiver unit and a CXP host port. The adapter device comprises a first connector unit, a second connector unit, a microcontroller unit and a plurality of reception equalizer units. Data signals are sent by the transceiver unit to a first equalizer unit via the first connector unit. The first equalizer unit adjusts the data signals and sends the data signals to the host port via the second connector unit. Likewise, data signals are sent by the host port to a second equalizer unit via the second connector unit. The second equalizer unit adjusts the data signals and sends the data signals to the transceiver unit via the first connector unit.
    Type: Grant
    Filed: March 20, 2012
    Date of Patent: July 1, 2014
    Assignee: Cisco Technology, Inc.
    Inventors: Norman Tang, Liang Ping Peng, David Lai, Alex Hu
  • Publication number: 20130251052
    Abstract: Techniques are provided for an adapter device configured to enable communications between a quad small form-factor pluggable (QSFP) transceiver unit and a CXP host port. The adapter device comprises a first connector unit, a second connector unit, a microcontroller unit and a plurality of reception equalizer units. Data signals are sent by the transceiver unit to a first equalizer unit via the first connector unit. The first equalizer unit adjusts the data signals and sends the data signals to the host port via the second connector unit. Likewise, data signals are sent by the host port to a second equalizer unit via the second connector unit. The second equalizer unit adjusts the data signals and sends the data signals to the transceiver unit via the first connector unit.
    Type: Application
    Filed: March 20, 2012
    Publication date: September 26, 2013
    Applicant: CISCO TECHNOLOGY, INC.
    Inventors: Norman Tang, Liang Ping Peng, David Lai, Alex Hu
  • Publication number: 20070263817
    Abstract: An intelligent network (20) provides an ability for a user (22) to customize the use of intelligent network services in an automated fashion. A service control point (32) controls operation of the intelligent network services and automatically controls how a service switch point (28) or a home location register (74) maintains a database (72) containing trigger detection point criteria that indicates when an intelligent network service should be provided. In a disclosed example, a user can use a telephone (21) or a mobile station (22) for interfacing with the service control point (32) to set up, modify or cancel an intelligent network service.
    Type: Application
    Filed: April 27, 2006
    Publication date: November 15, 2007
    Inventors: Simon Chen, Alex Hu, Forest Lin, Edward Zang