Patents by Inventor Chin-Chang Yang

Chin-Chang Yang 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: 11914941
    Abstract: Systems, methods, and devices are described herein for integrated circuit (IC) layout validation. A plurality of IC patterns are collected which include a first set of patterns capable of being manufactured and a second set of patterns incapable of being manufactured. A machine learning model is trained using the plurality of IC patterns. The machine learning model generates a prediction model for validating IC layouts. The prediction model receives data including a set of test patterns comprising scanning electron microscope (SEM) images of IC patterns. Design violations associated with an IC layout are determined based on the SEM images and the plurality of IC patterns. A summary of the design violations is provided for further characterization of the IC layout.
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: February 27, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company Limited
    Inventors: Rachid Salik, Chin-Chang Hsu, Cheng-Chi Wu, Chien-Wen Chen, Wen-Ju Yang
  • Patent number: 10973779
    Abstract: The invention relates to an astaxanthin compound composition, the preparation system and the method of preparing the astaxanthin compound composition. The astaxanthin compound composition comprises Haematococcus pluvialis ingredient, extract of wolfberry, extract of jujube, and arginine. The preparation system includes a mixing unit and an additive-adding unit, those which operate sequentially to prepare a compound astaxanthin compound composition, the invention thus provides a stable and sustainably active compound astaxanthin compound composition with long shelf-life, which can bring favorable effects on regulating the lipid profile.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: April 13, 2021
    Assignee: Bioptik Technology, Inc.
    Inventors: Yao-Jen Tu, Chin-Chang Yang, Yu-Shan Liu, Chun-Lan Lo, Hui-Lan Kuo, Yi-Lung Wu, Yi-Hong Yang
  • Publication number: 20200289433
    Abstract: The invention relates to an astaxanthin compound composition, the preparation system and the method of preparing the astaxanthin compound composition. The astaxanthin compound composition comprises Haematococcus pluvialis ingredient, extract of wolfberry, extract of jujube, and arginine. The preparation system includes a mixing unit and an additive-adding unit, those which operate sequentially to prepare a compound astaxanthin compound composition, the invention thus provides a stable and sustainably active compound astaxanthin compound composition with long shelf-life, which can bring favorable effects on regulating the lipid profile.
    Type: Application
    Filed: November 20, 2019
    Publication date: September 17, 2020
    Inventors: Yao-Jen TU, Chin-Chang YANG, Yu-Shan LIU, Chun-Lan LO, Hui-Lan KUO, Yi-Lung WU, Yi-Hong YANG
  • Patent number: 9194777
    Abstract: A filter test strip to filter and test a specimen in liquid includes a test element and a specimen filter assembly which is located on the test element and includes a filter cotton holding layer, a filter cotton layer and a cotton bonding layer. The filter cotton holding layer has a filter channel to allow the specimen in liquid to pass through. The filter cotton layer fills the filter channel. A gap is formed between the filter cotton holding layer and filter cotton layer. The cotton bonding layer is located below the filter cotton holding layer and bonded to the test element via an adhesive which masks the gap. Hence the specimen in liquid can be prevented from seeping out through the gap with passing through the filter cotton layer. Therefore, the specimen in liquid can fully be filtered by the filter cotton layer to enhance test accuracy.
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: November 24, 2015
    Assignee: BIOPTIK TECHNOLOGY, INC.
    Inventors: Ya-Yuan Chang, Chin-Shan Lai, Chin-Chang Yang, Kun-Lieh Wu
  • Publication number: 20140216918
    Abstract: This invention discloses a method for fabricating a gold/titanium dioxide core-shell structured photocatalyst and the application thereof to photocatalytic decomposition of organic compounds under ultraviolet irradiation. The method comprises steps: fabricating a solution of gold ions; fabricating gold/titanium dioxide core-shell structured nanoparticles; and crystallizing the gold/titanium dioxide core-shell structured nanoparticles, wherein gold and titanium dioxide are mixed by a weight ratio of 0.005 to 0.03. The gold/titanium dioxide core-shell structured photocatalyst can effectively decompose organic compounds and dyes under ultraviolet irradiation.
    Type: Application
    Filed: February 1, 2013
    Publication date: August 7, 2014
    Applicant: BIOPTIK TECHNOLOGY, INC.
    Inventors: Chin-Chang YANG, YU-WEN CHEN, YAO-JEN TU, Jia-Long Jiang
  • Publication number: 20140031636
    Abstract: An electrochemical and optical test specimen includes an electrochemical test portion and an optical test portion. The electrochemical test portion has an electrochemical blood sampling port. The optical test portion has an optical blood sampling port. The electrochemical test portion and optical test portion abut each other, and the electrochemical blood sampling port and optical blood sampling port are located on the same side. Thus one blood sampling operation at the electrochemical blood sampling port and optical blood sampling port can be finished simultaneously to perform electrochemical test and optical test at the same time. Therefore the advantages of the electrochemical and optical tests can be integrated to achieve higher accuracy and lower cost to meet test requirements.
    Type: Application
    Filed: July 30, 2012
    Publication date: January 30, 2014
    Inventors: Kun-Lieh WU, Chin-Chang Yang
  • Publication number: 20130280800
    Abstract: A filter test strip to filter and test a specimen in liquid includes a test element and a specimen filter assembly which is located on the test element and includes a filter cotton holding layer, a filter cotton layer and a cotton bonding layer. The filter cotton holding layer has a filter channel to allow the specimen in liquid to pass through. The filter cotton layer fills the filter channel. A gap is formed between the filter cotton holding layer and filter cotton layer. The cotton bonding layer is located below the filter cotton holding layer and bonded to the test element via an adhesive which masks the gap. Hence the specimen in liquid can be prevented from seeping out through the gap with passing through the filter cotton layer. Therefore, the specimen in liquid can fully be filtered by the filter cotton layer to enhance test accuracy.
    Type: Application
    Filed: February 19, 2013
    Publication date: October 24, 2013
    Applicant: Bioptik Technology, INC.
    Inventors: Ya-Yuan CHANG, Chin-Shan Lai, Chin-Chang Yang, Kun-Lieh Wu
  • Publication number: 20130048530
    Abstract: A disposal apparatus for biosensor includes a coupling member and a capsular wrapper. The capsular wrapper includes a space having a closed end and an open end to hold a biosensor. The coupling member has a coupling portion connecting to the closed end and a test strip adapter with two ends respectively formed a test strip insertion end and a test strip extended slot. The test strip insertion end passes through the slot and inserts into a test strip loading port of the biosensor. The capsular wrapper encases the biosensor to allow the test strip insertion end to insert into the test strip loading port. Through coupling of the test strip adapter, the biosensor can perform testing. After the testing is finished, the coupling member and the test strip can be wrapped together by the capsular wrapper and be discarded, thus avoiding user being contaminating with samples on the test strip.
    Type: Application
    Filed: August 22, 2011
    Publication date: February 28, 2013
    Inventors: Chin-Chang Yang, Chin-Shan Lai, Kun-Lieh Wu, Yu-Lun Huang, Shiang-Chun Liu, Tien-Wei Liu
  • Patent number: 8030523
    Abstract: The present invention relates to a process which can effectively extract and purify natural astaxanthin from the eggs and gonads of snails.
    Type: Grant
    Filed: September 5, 2008
    Date of Patent: October 4, 2011
    Assignee: Bioptik Technology, Inc.
    Inventors: Yi-Lung Wu, Chin-Chang Yang
  • Publication number: 20090191604
    Abstract: The present invention relates to a process which can effectively extract and purify natural astaxanthin from the eggs and gonads of snails.
    Type: Application
    Filed: September 5, 2008
    Publication date: July 30, 2009
    Applicant: Bioptik Technology, Inc.
    Inventors: Yi-Lung Wu, Chin-Chang Yang
  • Publication number: 20030120036
    Abstract: The invention relates to the nucleic acid and polypeptide sequences of five novel human NOC2-related gene variants.
    Type: Application
    Filed: September 26, 2001
    Publication date: June 26, 2003
    Applicant: BIOPTIK TECHNOLOGY, INC.
    Inventors: Ken-Shwo Dai, Chin-Chang Yang
  • Patent number: 6156169
    Abstract: An electroplating anode titanium basket including a fixing section, a resolution section and a surrounding section. The surrounding section can effectively increase the area of the insoluble anode and enhance the load ability of the anode. The increased area of the soluble anode can effectively work without quickly increasing the concentration of the electroplating bath. The supplier is resolved on the face opposite to the work piece so that the effective resolution of the supplier is enhanced to truly increase the production ability of the electroplating operation. In addition, the supplier is prevented from being stuck so that the supplementation of the supplier is facilitated and the using effect is improved.
    Type: Grant
    Filed: October 6, 1999
    Date of Patent: December 5, 2000
    Assignees: Jyu Lenq Enterprises Co., Ltd., Chu Li Enterprises Co. Ltd.
    Inventors: Chin-Chang Yang, Sheng-Hsiung Chang