Patents by Inventor Chih-Chin Liu

Chih-Chin Liu 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: 20240169533
    Abstract: A method for calculating parameters in a larynx image with an artificial intelligence assistance includes training a deep learning object detection software and a deep learning image recognition and segmentation software to extract a glottis image from a larynx image and recognize a membranous glottal gap; after receiving a larynx image, a plurality of larynx images captured frame-by-frame, or a larynx video that is captured when vocal folds are in a phonating state, extracting a glottis image by the deep learning object detection software; recognizing a membranous glottal gap in the glottis image and correspondingly outputting a membranous glottal gap filter by the deep learning image recognition and segmentation software; performing image processing of edge detection and image patching on the membranous glottal gap filter to clearly outline the membranous glottal gap and obtaining a medical parameter of several vocal fold anatomies from the clearly outlined membranous glottal gap.
    Type: Application
    Filed: November 17, 2023
    Publication date: May 23, 2024
    Applicant: Changhua Christian Medical Foundation Changhua Christian Hospital
    Inventors: ANDY CHEN, ACQUAH HACKMAN, MU-KUAN CHEN, CHIH-CHIN LIU
  • Patent number: 11987431
    Abstract: A top-opening substrate carrier comprises a container body, a door member and at least one latching mechanism. The latching mechanism includes a rotary drive member, a first driven cam, a second driven cam, a first connecting rod, a second connecting rod, two longitudinal latching arms and two lateral latching arms. The first driven cam and the second driven cam are disposed at two sides of the rotary drive member. When the rotary drive member is rotated by force, it links and activates the first connecting rod and the second connecting rod to synchronously drive the first driven cam and the second driven cam to rotate, thereby driving the two longitudinal latching arms and the two lateral latching arms to project towards locking holes of the container body and locked, or retract from the locking holes of the container body and unlocked.
    Type: Grant
    Filed: March 27, 2023
    Date of Patent: May 21, 2024
    Assignee: GUDENG PRECISION INDUSTRIAL CO., LTD.
    Inventors: Ming-Chien Chiu, Yung-Chin Pan, Cheng-En Chung, Chih-Ming Lin, Po-Ting Lee, Wei-Chien Liu, Tzu-Ning Huang
  • Publication number: 20240147718
    Abstract: Some embodiments of the present application are directed towards an integrated circuit (IC). The integrated circuit includes a semiconductor substrate including a logic region and a memory cell region. A logic device is arranged on the logic region. A memory device is arranged on the memory cell region. An isolation structure extends into a top surface of the semiconductor substrate, and laterally separates the logic region from the memory cell region. The isolation structure includes dielectric material and has an uppermost surface and a slanted upper surface extending from the uppermost surface to an edge of the isolation structure proximate to memory cell region.
    Type: Application
    Filed: January 8, 2024
    Publication date: May 2, 2024
    Inventors: Meng-Han Lin, Chih-Ren Hsieh, Chen-Chin Liu, Chih-Pin Huang
  • Patent number: 11967446
    Abstract: An inductor is disclosed, the inductor comprising: a T-shaped magnetic core, being made of a material comprising an annealed soft magnetic metal material and having a base and a pillar integrally formed with the base, wherein ?CĂ—Hsat?1800, where ?C is a permeability of the T-shaped magnetic core, and Hsat (Oe) is a strength of the magnetic field at 80% of ?C0, where ?C0 is the permeability of the T-shaped magnetic core when the strength of the magnetic field is 0.
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: April 23, 2024
    Assignee: CYNTEC CO., LTD.
    Inventors: Chun-Tiao Liu, Lan-Chin Hsieh, Tsung-Chan Wu, Chi-Hsun Lee, Chih-Siang Chuang
  • Patent number: 11941298
    Abstract: A host system initiates an abort of a command that has been placed into a submission queue (SQ) of the host system. The host system identifies at least one of a first outcome and a second outcome. When the first outcome indicates that the command is not completed and the second outcome indicates that the SQ entry has been fetched from the SQ, the host system sends an abort request to a storage device, and issues a cleanup request to direct the host controller to reclaim host hardware resources allocated to the command. The host system adds a completion queue (CQ) entry to a CQ and sets an overall command status (OCS) value of the CQ entry based on at least one of the first outcome and the second outcome.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: March 26, 2024
    Assignee: MediaTek Inc.
    Inventors: Chih-Chieh Chou, Chia-Chun Wang, Liang-Yen Wang, Chin Chin Cheng, Szu-Chi Liu
  • Patent number: 7765598
    Abstract: The present invention discloses a method of online detecting MP3 music transmissions and an architecture thereof, wherein the packets transmitted over network segments are intercepted by an MP3 packet sniffing technology; the feature values of the MP3 packets are extracted out via an MP3 music feature value extraction technology and then compared with an MP3 feature value database, and thereby, the IP addresses of the sender and the receiver, which perform an illegal MP3 transmission, are detected and recorded in order to implement investigation and protect intellectual property.
    Type: Grant
    Filed: November 29, 2005
    Date of Patent: July 27, 2010
    Assignee: Chung Hua University
    Inventor: Chih-Chin Liu
  • Publication number: 20070124822
    Abstract: The present invention discloses a method of online detecting MP3 music transmissions and an architecture thereof, wherein the packets transmitted over network segments are intercepted by an MP3 packet sniffing technology; the feature values of the MP3 packets are extracted out via an MP3 music feature value extraction technology and then compared with an MP3 feature value database, and thereby, the IP addresses of the sender and the receiver, which perform an illegal MP3 transmission, are detected and recorded in order to implement investigation and protect intellectual property.
    Type: Application
    Filed: November 29, 2005
    Publication date: May 31, 2007
    Inventor: Chih-Chin Liu
  • Patent number: 6658019
    Abstract: In a wireless video transmission method for transmitting a video stream on wireless communication networks, the video stream is classified into at least two classes of sensitivity, each corresponding to a sensitive class of data. Each sensitive class of data is optionally advanced an ahead time for starting transmission based on the corresponding class of sensitivity. Then, an automatic repeat of data is optionally applied on each sensitive class of data based on the corresponding class of sensitivity, thereby providing an enhanced error protective capability and reducing the transmission delay.
    Type: Grant
    Filed: January 6, 2000
    Date of Patent: December 2, 2003
    Assignee: Industrial Technology Research Inst.
    Inventors: Shu-Chin Su Chen, Chih-Chin Liu
  • Patent number: 5819286
    Abstract: A video indexing and query execution system includes a processor which indexes video clips by: (a) identifying each symbol of one or more graphical icons in each frame of each video clip, (b) determining the horizontal, vertical and temporal coordinates of each symbol of the identified graphical icons, and (c) constructing a database for each identified symbol of the graphical icons. The processor converts a video query from graphical form to string form by: (a) receiving a video query specifying the vertical, horizontal and temporal coordinates of a graphical icon to be matched in at least one frame to be retrieved, and (b) constructing a normal 3-D string from the video query indicating the distance between each symbol of each icon in the video query in each direction.
    Type: Grant
    Filed: December 11, 1995
    Date of Patent: October 6, 1998
    Assignee: Industrial Technology Research Institute
    Inventors: Hsiao-Ying Yang, Cheng-Yao Ni, Chih-Hsing Yu, Chih-Chin Liu, Arbee L. P. Chen