Patents by Inventor Di Chang

Di Chang 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: 20240016864
    Abstract: Lactiplantibacillus plantarum TCI837 is provided, deposited in the Leibniz Institute DSMZ under an accession number of DSM 33843. Based on this, a method for improving gut microbiota in a subject in need thereof is also provided, comprising administering to the subject a composition comprising an effective dose of Lactiplantibacillus plantarum TCI837, wherein improving the gut microbiota comprises increasing probiotics and reducing non-probiotics.
    Type: Application
    Filed: July 25, 2023
    Publication date: January 18, 2024
    Inventors: YUNG-HSIANG LIN, DI CHANG
  • Publication number: 20240009261
    Abstract: A prebiotic composition includes a black tea ferment and a bioactive substance. The bioactive substance is soybean peptide powder, pea protein, rice protein, corn oligopeptide powder, or a combination thereof. The black tea ferment is prepared by the following steps: extracting tea leaves of Camellia sinensis with water at 50° C. to 100° C. for 0.5 hours to 3 hours to obtain a black tea extract, and fermenting the black tea extract with Saccharomyces cerevisiae BCRC20271, Bifidobacterium lactis BCRC910887, Lactobacillus gasseri BCRC910886, and Gluconacetobacter xylinus BCRC12335 for 12 days to 25 days to obtain the black tea ferment.
    Type: Application
    Filed: July 7, 2023
    Publication date: January 11, 2024
    Inventors: YUNG-HSIANG LIN, DI CHANG
  • Patent number: 11857583
    Abstract: Provided is a Lactiplantibacillus plantarum TCI837, deposited in the Leibniz Institute DSMZ under an accession number of DSM 33843. Based on this, the Lactiplantibacillis plantarum TCI837 can be used to prepare a composition for supplementing iron and/or promoting the absorption of iron in a subject, and to prepare a composition for improving the gut microbiota in a subject. In addition, the composition may be an iron supplement composition containing the Lactiplantibacillus plantarum TCI837 and an iron supplement.
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: January 2, 2024
    Assignee: TCI CO., LTD.
    Inventors: Yung-Hsiang Lin, Di Chang
  • Patent number: 11802757
    Abstract: Present disclosure relates to a heterodyne grating interferometric method and system for two-degree-of-freedom with high tolerance. The system comprises a separately modulated heterodyne laser (1), an optical prism (23) and a photoelectric detection and signal processing unit (4). The separately modulated heterodyne laser (1) simultaneously outputs two laser beams at different frequencies, which are incident in parallel to a first beamsplitting surface so as to be split, and then a part thereof is incident to a retro-reflector (233) to produce reference beams (53a, 53b), which are incident to a third beamsplitting surface, and the other part traverses a double-diffraction structure formed by a measured grating (3) and retro-reflectors (234a, 234b) to obtain two measured beams (59a, 59b), which are incident to a second beamsplitting surface and then are divided into two parts.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: October 31, 2023
    Assignee: Harbin Institute of Technology
    Inventors: Pengcheng Hu, Di Chang, Jiubin Tan
  • Publication number: 20230285478
    Abstract: Lactobacillus fermentum is provided, where the Lactobacillus fermentum is Lactobacillus fermentum TCI757 and the Lactobacillus fermentum TCI757 was deposited at Deutsche Sammlung von Mikroorganismen und Zellkulturen under the accession number DSM 33914. A method of using Lactobacillus fermentum TCI757 of reducing fat and gaining muscle for a subject in need is also provided.
    Type: Application
    Filed: October 19, 2022
    Publication date: September 14, 2023
    Inventors: YUNG-HSIANG LIN, DI CHANG
  • Publication number: 20230218504
    Abstract: Lactobacillus sakei is provided, wherein the Lactobacillus sakei is Lactobacillus sakei TCI147 with an accession number of DSM 33913. A method for spermidine production with Lactobacillus sakei or metabolites thereof is provided, wherein the Lactobacillus sakei is Lactobacillus sakei TCI147 with an accession number of DSM 33913.
    Type: Application
    Filed: December 29, 2022
    Publication date: July 13, 2023
    Inventors: YUNG-HSIANG LIN, DI CHANG
  • Publication number: 20230210922
    Abstract: Provided is a Lactiplantibacillusplantarum TCI837, deposited in the Leibniz Institute DSMZ under an accession number of DSM 33843. Based on this, the Lactiplantibacillusplantarum TCI837 can be used to prepare a composition for supplementing iron and/or promoting the absorption of iron in a subject, and to prepare a composition for improving the gut microbiota in a subject. In addition, the composition may be an iron supplement composition containing the Lactiplantibacillusplantarum TC1837 and an iron supplement.
    Type: Application
    Filed: December 29, 2021
    Publication date: July 6, 2023
    Inventors: YUNG-HSIANG LIN, DI CHANG
  • Publication number: 20220090907
    Abstract: Present disclosure relates to a heterodyne grating interferometric method and system for two-degree-of-freedom with high tolerance. The system comprises a separately modulated heterodyne laser (1), an optical prism (23) and a photoelectric detection and signal processing unit (4). The separately modulated heterodyne laser (1) simultaneously outputs two laser beams at different frequencies, which are incident in parallel to a first beamsplitting surface so as to be split, and then a part thereof is incident to a retro-reflector (233) to produce reference beams (53a, 53b), which are incident to a third beamsplitting surface, and the other part traverses a double-diffraction structure formed by a measured grating (3) and retro-reflectors (234a, 234b) to obtain two measured beams (59a, 59b), which are incident to a second beamsplitting surface and then are divided into two parts.
    Type: Application
    Filed: April 18, 2019
    Publication date: March 24, 2022
    Inventors: Pengcheng HU, Di CHANG, Jiubin TAN
  • Publication number: 20130288262
    Abstract: The invention relates to methods and compositions for the differentiation of stromal cells from adipose tissue into hematopoietic supporting stromal cells and myocytes of both the skeletal and smooth muscle type. The cells produced by the methods are useful in providing a source of fully differentiated and functional cells for research, transplantation and development of tissue engineering products for the treatment of human diseases and traumatic tissue injury repair.
    Type: Application
    Filed: July 12, 2013
    Publication date: October 31, 2013
    Inventors: Jeffrey Martin Gimble, Yuan-Di Chang Halvorsen, William O. Wilkison
  • Patent number: 8486700
    Abstract: The invention relates to methods and compositions for the differentiation of stromal cells from adipose tissue into hematopoietic supporting stromal cells and myocytes of both the skeletal and smooth muscle type. The cells produced by the methods are useful in providing a source of fully differentiated and functional cells for research, transplantation and development of tissue engineering products for the treatment of human diseases and traumatic tissue injury repair.
    Type: Grant
    Filed: April 12, 2011
    Date of Patent: July 16, 2013
    Assignee: Artecel Sciences Inc.
    Inventors: Jeffrey Martin Gimble, Yuan-Di Chang Halvorsen, William O. Wilkison
  • Publication number: 20110250590
    Abstract: The invention relates to methods and compositions for the differentiation of stromal cells from adipose tissue into hematopoietic supporting stromal cells and myocytes of both the skeletal and smooth muscle type. The cells produced by the methods are useful in providing a source of fully differentiated and functional cells for research, transplantation and development of tissue engineering products for the treatment of human diseases and traumatic tissue injury repair.
    Type: Application
    Filed: April 12, 2011
    Publication date: October 13, 2011
    Applicant: ARTECEL, INC.
    Inventors: Jeffrey Martin Gimble, Yuan-Di Chang Halvorsen, William O. Wilkison
  • Patent number: 7974956
    Abstract: Techniques are provided through which a user is verified as authorized to modify a website. A web crawler generates a filename and content for the user, who purports to be authorized to modify a particular website. The web crawler sends the filename and content toward the user. The user stores a file with the filename on a server that hosts the website. The user places the content within the file. The web crawler determines whether the file is stored on the server and whether the content is in the file. If so, then the web crawler stores information that indicates that the user is authorized to receive information pertaining to the website, which may be confidential information. If the file is not stored on the server or if the file does not contain the content, then the web crawler does not provide any information to the user pertaining to the website.
    Type: Grant
    Filed: July 21, 2006
    Date of Patent: July 5, 2011
    Assignee: Yahoo! Inc.
    Inventors: Priyank S. Garg, Amit Kumar, Apostolos Karmirantzos, Di Chang, Vivien Tong
  • Publication number: 20090162934
    Abstract: The invention relates to methods and compositions for the differentiation of stromal cells from adipose tissue into hematopoietic supporting stromal cells and myocytes of both the skeletal and smooth muscle type. The cells produced by the methods are useful in providing a source of fully differentiated and functional cells for research, transplantation and development of tissue engineering products for the treatment of human diseases and traumatic tissue injury repair.
    Type: Application
    Filed: September 12, 2008
    Publication date: June 25, 2009
    Applicant: Artecel, Inc
    Inventors: Jeffrey Martin Gimble, Yuan-Di Chang Halvorsen, William O. Wilkison
  • Publication number: 20080021904
    Abstract: Techniques are provided through which a user is verified as authorized to modify a website. A web crawler generates a filename and content for the user, who purports to be authorized to modify a particular website. The web crawler sends the filename and content toward the user. The user stores a file with the filename on a server that hosts the website. The user places the content within the file. The web crawler determines whether the file is stored on the server and whether the content is in the file. If so, then the web crawler stores information that indicates that the user is authorized to receive information pertaining to the website, which may be confidential information. If the file is not stored on the server or if the file does not contain the content, then the web crawler does not provide any information to the user pertaining to the website.
    Type: Application
    Filed: July 21, 2006
    Publication date: January 24, 2008
    Inventors: Priyank S. Garg, Amit Kumar, Apostolos Karmirantzos, Di Chang, Vivien Tong
  • Patent number: 7001746
    Abstract: The present invention provides methods and compositions for the consistent and quantitative differentiation of human preadipocytes isolated from adipose tissue into adipocytes bearing biochemical, genetic, and physiological characteristics similar to that observed in isolated primary adipocytes. The methods of the invention comprise incubating isolated human preadipocytes, plated at least about 25,000 cells/cm2, in a medium containing, glucose, a cyclic AMP inducer such as isobutylmethylxanthine or forskolin, a glucocorticoid or glucocorticoid analogue, insulin or an insulin analogue and a PPAR? agonist or a RXR agonist. The compositions of the invention include media for the differentiation of human preadipocytes, human adipocytes differentiated by the methods of the invention and transfected adipocytes.
    Type: Grant
    Filed: June 1, 2000
    Date of Patent: February 21, 2006
    Assignee: Artecel Sciences, Inc.
    Inventors: Yuan-Di Chang Halvorsen, William O. Wilkison
  • Publication number: 20030166278
    Abstract: The invention relates to methods and compositions for the differentiation of stromal cells from adipose tissue into hematopoietic supporting stromal cells and myocytes of both the skeletal and smooth muscle type. The cells produced by the methods are useful in providing a source of fully differentiated and functional cells for research, transplantation and development of tissue engineering products for the treatment of human diseases and traumatic tissue injury repair.
    Type: Application
    Filed: December 21, 2002
    Publication date: September 4, 2003
    Inventors: Jeffrey Martin Gimble, Yuan-Di Chang Halvorsen, William O. Wilkison
  • Patent number: 6555374
    Abstract: The invention relates to methods and compositions for the differentiation of stromal cells from adipose tissue into hematopoietic supporting stromal cells and myocytes of both the skeletal and smooth muscle type. The cells produced by the methods are useful in providing a source of fully differentiated and functional cells for research, transplantation and development of tissue engineering products for the treatment of human diseases and traumatic tissue injury repair.
    Type: Grant
    Filed: August 14, 2000
    Date of Patent: April 29, 2003
    Assignee: Artecel Sciences, Inc.
    Inventors: Jeffrey Martin Gimble, Juan-Di Chang Halvorsen, William O. Wilkison
  • Publication number: 20010041708
    Abstract: The present invention relates to a method for combating cellulite or reducing localized fatty excesses which comprises administering to a person having cellulite or localized fatty excesses a body slimming amount of a composition containing 10-trans, 12-cis conjugated linoleic acid.
    Type: Application
    Filed: February 15, 2001
    Publication date: November 15, 2001
    Applicant: Zen-Bio, Inc.
    Inventors: Yuan-Di Chang Halvorsen, William O. Wilkison, Yolanda Renee Lea-Currie, Peter Pieraccini, Anindita Sen
  • Patent number: 6153432
    Abstract: The present invention provides methods and compositions for the consistent and quantitative differentiation of human preadipocytes isolated from adipose tissue into adipocytes bearing biochemical, genetic, and physiological characteristics similar to that observed in isolated primary adipocytes. The methods of the invention comprise incubating isolated human preadipocytes, plated at least about 25,000 cells/cm.sup.2, in a medium containing, glucose, a cyclic AMP inducer such as isobutylmethylxanthine or forskolin, a glucocorticoid or glucocorticoid analogue, insulin or an insulin analogue and a PPAR.gamma. agonist or a RXR agonist. The compositions of the invention include media for the differentiation of human preadipocytes, human adipocytes differentiated by the methods of the invention and transfected adipocytes.
    Type: Grant
    Filed: January 29, 1999
    Date of Patent: November 28, 2000
    Assignee: Zen-Bio, Inc
    Inventors: Yuan-Di Chang Halvorsen, William O. Wilkison
  • Patent number: 5777578
    Abstract: The global positioning system (GPS) compass is consisted of three main units. These units are the pointer, the sensor, and the controller. The pointer unit is comprised of an iron frame, an aluminum bar, and two aluminum plates. The sensor unit is comprised of global positioning system (GPS) receivers and global positioning system (GPS) antennas. The controller unit includes a personal computer, a stepping motor, several data interface circuit boards, and some motor control circuit boards. The baseline of the pointer is an aluminum bar of about one meter long. The sensor unit can measure the baseline's azimuth angle relative to the local coordinate. When command is received, the controller unit is capable of turning the aluminum bar to the desired direction by the aid of the stepping motor. There are two modes for operation available. One is the initial mode, the other is the normal mode. It takes about one or two minutes to complete the initial mode operation.
    Type: Grant
    Filed: February 10, 1997
    Date of Patent: July 7, 1998
    Assignee: National Science Council
    Inventors: Fan-Ren Chang, Li-Sheng Wang, Chi-Hsuan Tu, Yen-Weay Shei, Kun-Yuan Tu, Ching-Di Chang