Patents by Inventor Wenling CHAN

Wenling 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).

  • Patent number: 10646288
    Abstract: Systems and methods for automated steering control of a robotic endoscope, e.g., a colonoscope, are provided. The control system may comprise: a) a first image sensor configured to capture a first input data stream comprising a series of two or more images of a lumen; and b) one or more processors that are individually or collectively configured to generate a steering control output signal based on an analysis of data derived from the first input data stream using a machine learning architecture, wherein the steering control output signal adapts to changes in the data of the first input data stream in real time.
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: May 12, 2020
    Assignee: BIO-MEDICAL ENGINEERING (HK) LIMITED
    Inventors: Chung-Kwong Yeung, Steven Chu, Wenling Chan, Tin Chak Johnson Pang, Hon Chung Chung
  • Publication number: 20180296281
    Abstract: Systems and methods for automated steering control of a robotic endoscope, e.g., a colonoscope, are provided. The control system may comprise: a) a first image sensor configured to capture a first input data stream comprising a series of two or more images of a lumen; and b) one or more processors that are individually or collectively configured to generate a steering control output signal based on an analysis of data derived from the first input data stream using a machine learning architecture, wherein the steering control output signal adapts to changes in the data of the first input data stream in real time.
    Type: Application
    Filed: March 22, 2018
    Publication date: October 18, 2018
    Inventors: Chung-Kwong Yeung, Steven Chu, Wenling Chan, Tin Chak Johnson Pang
  • Patent number: 8804136
    Abstract: Disclosed is an optical apparatus for locating a plurality of placement positions on a carrier object. The optical apparatus comprises: i) an imaging device having a plurality of imaging sensors, each imaging sensor being operative to capture an image of a part of a selected row of placement positions on the carrier object and the plurality of imaging sensors defining a combined field of view that includes all the selected row of placement positions; ii) a positioning device coupled to the imaging device, the positioning device being operative to position the imaging device relative to successive rows of placement positions on the carrier object; and iii) a processor connected to the imaging device and which is configured to receive the images captured by the plurality of imaging sensors for image processing in order to identify exact locations of the placement positions comprised in the selected row of placement positions.
    Type: Grant
    Filed: December 6, 2012
    Date of Patent: August 12, 2014
    Assignee: ASM Technology Singapore Pte Ltd
    Inventors: Kui Kam Lam, Yen Hsi Tang, Wenling Chan, Shun Ming Fung
  • Publication number: 20140160492
    Abstract: Disclosed is an optical apparatus for locating a plurality of placement positions on a carrier object. The optical apparatus comprises: i) an imaging device having a plurality of imaging sensors, each imaging sensor being operative to capture an image of a part of a selected row of placement positions on the carrier object and the plurality of imaging sensors defining a combined field of view that includes all the selected row of placement positions; ii) a positioning device coupled to the imaging device, the positioning device being operative to position the imaging device relative to successive rows of placement positions on the carrier object; and iii) a processor connected to the imaging device and which is configured to receive the images captured by the plurality of imaging sensors for image processing in order to identify exact locations of the placement positions comprised in the selected row of placement positions.
    Type: Application
    Filed: December 6, 2012
    Publication date: June 12, 2014
    Inventors: Kui Kam LAM, Yen Hsi TANG, Wenling CHAN, Shun Ming FUNG