Patents by Inventor Ming-De Wang

Ming-De Wang 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: 8591692
    Abstract: A method for manufacturing a rigid-flexible printed circuit board includes certain steps. A flexible substrate including an exposed portion and an attaching portion is provided. An adhesive sheet defining an opening, and a rigid copper clad laminate are provided. The rigid copper clad laminate includes an insulating layer and a copper layer. A blind first slit is defined in the insulating layer. The flexible substrate, the adhesive sheet and the copper clad laminate are laminated. An outer circuit is formed in the copper layer. A second slit is defined in the copper clad laminate, and the second slit is in communication with the first slit. A portion of the copper clad laminate is removed to expose the flexible portion of the flexible substrate.
    Type: Grant
    Filed: August 11, 2011
    Date of Patent: November 26, 2013
    Assignees: FuKui Precision Component (Shenzhen) Co., Ltd., Zhen Ding Technology Co., Ltd.
    Inventors: Ming-De Wang, Li Huang
  • Patent number: 8372824
    Abstract: Compounds exhibiting 3alpha-hydroxy-5alpha/beta-steroid blocking action with no or only low antagonism against the gamma-aminobutyric acid (A) receptor (GABA-A), and compounds exhibiting partial antagonism against said receptor are presented. Methods for the prevention, treatment and/or alleviation of various CNS-disorders are suggested, as well as pharmaceutical compositions for such use.
    Type: Grant
    Filed: February 13, 2012
    Date of Patent: February 12, 2013
    Assignee: Umecrine AB
    Inventors: Torbjorn Backstrom, Per Lundgren, Ming-De Wang
  • Publication number: 20120142657
    Abstract: Compounds exhibiting 3alpha-hydroxy-5alpha/beta-steroid blocking action with no or only low antagonism against the gamma-aminobutyric acid (A) receptor (GABA-A), and compounds exhibiting partial antagonism against said receptor are presented. Methods for the prevention, treatment and/or alleviation of various CNS-disorders are suggested, as well as pharmaceutical compositions for such use.
    Type: Application
    Filed: February 13, 2012
    Publication date: June 7, 2012
    Applicant: UMECRINE AB
    Inventors: Torbjorn Backstrom, Per Lundgren, Ming-De Wang
  • Publication number: 20120097326
    Abstract: A method for manufacturing a rigid-flexible printed circuit board includes certain steps. A flexible substrate including an exposed portion and an attaching portion is provided. An adhesive sheet defining an opening, and a rigid copper clad laminate are provided. The rigid copper clad laminate includes an insulating layer and a copper layer. A blind first slit is defined in the insulating layer. The flexible substrate, the adhesive sheet and the copper clad laminate are laminated. An outer circuit is formed in the copper layer. A second slit is defined in the copper clad laminate, and the second slit is in communication with the first slit. A portion of the copper clad laminate is removed to expose the flexible portion of the flexible substrate.
    Type: Application
    Filed: August 11, 2011
    Publication date: April 26, 2012
    Applicants: Zhen Ding Technology Co., Ltd., FuKui Precision Component (Shenzhen) Co., Ltd.
    Inventors: MING-DE WANG, LI HUANG
  • Patent number: 8119619
    Abstract: Steroid compounds possessing a hydrogen donor in 3beta position, either in the form of a hydroxy- or a sulfate group, function as efficient blockers of the 3alpha-hydroxy-pregnan-steroid action and thus have utility as therapeutic substances for the prevention and/or treatment of steroid related CNS disorders. Treatment methods based on the administration of these substances are disclosed, and these substances either alone or in combination are also suggested for the manufacture of pharmaceuticals for the treatment of many specific steroid induced CNS disorders.
    Type: Grant
    Filed: January 7, 2011
    Date of Patent: February 21, 2012
    Assignee: Umecrine AB
    Inventors: Torbjörn Bäckström, Per Lundgren, Ming-De Wang, Inga-Maj Johansson
  • Patent number: 8114860
    Abstract: Compounds exhibiting 3alpha-hydroxy-5alpha/beta-steroid blocking action with no or only low antagonism against the gamma-aminobutyric acid (A) receptor (GABA-A), and compounds exhibiting partial antagonism against said receptor are presented. Methods for the prevention, treatment and/or alleviation of various CNS-disorders are suggested, as well as pharmaceutical compositions for such use.
    Type: Grant
    Filed: November 7, 2005
    Date of Patent: February 14, 2012
    Assignee: Umecrine AB
    Inventors: Torbjorn Backstrom, Per Lundgren, Ming-De Wang
  • Patent number: 7960367
    Abstract: Steroid compounds processing a hydrogen donor in 3beta position, either in the form of a hydroxy- or a sulfate group, function as efficient blockers of the 3alpha-hydroxy-pregnan-steroid action and thus have utility as therapeutic substances for the prevention and/or treatment of steroid related CNS disorders. Treatment methods based on the administration of these substances are disclosed, and these substances either alone or in combination are also suggested for the manufacture of pharmaceuticals for the treatment of many specific steroid induced CNS disorders.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: June 14, 2011
    Assignee: Umecrine AB
    Inventors: Torbjorn Backstrom, Per Lundgren, Ming-De Wang, Inga-Maj Johansson
  • Publication number: 20110098259
    Abstract: Steroid compounds possessing a hydrogen donor in 3beta position, either in the form of a hydroxy- or a sulfate group, function as efficient blockers of the 3alpha-hydroxy-pregnan-steroid action and thus have utility as therapeutic substances for the prevention and/or treatment of steroid related CNS disorders. Treatment methods based on the administration of these substances are disclosed, and these substances either alone or in combination are also suggested for the manufacture of pharmaceuticals for the treatment of many specific steroid induced CNS disorders.
    Type: Application
    Filed: January 7, 2011
    Publication date: April 28, 2011
    Applicant: UMECRINE COGNITION AB
    Inventors: Torbjorn Backstrom, Per Lundgren, Ming-De Wang, Inga-Maj Johansson
  • Patent number: 7888340
    Abstract: Steroid compounds processing a hydrogen donor in 3beta position, either in the form of a hydroxy- or a sulfate group, function as efficient blockers of the 3alpha-hydroxy-pregnan-steroid action and thus have utility as therapeutic substances for the prevention and/or treatment of steroid related CNS disorders. Treatment methods based on the administration of these substances are disclosed, and these substances either alone or in combination are also suggested for the manufacture of pharmaceuticals for the treatment of many specific steroid induced CNS disorders.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: February 15, 2011
    Assignee: Umecrine AB
    Inventors: Torbjorn Backstrom, Per Lundgren, Ming-De Wang, Inga-Maj Johansson
  • Publication number: 20080070876
    Abstract: Compounds exhibiting 3alpha-hydroxy-5alpha/beta-steroid blocking action with no or only low antagonism against the gamma-aminobutyric acid (A) receptor (GABA-A), and compounds exhibiting partial antagonism against said receptor are presented. Methods for the prevention, treatment and/or alleviation of various CNS-disorders are suggested, as well as pharmaceutical compositions for such use.
    Type: Application
    Filed: November 7, 2005
    Publication date: March 20, 2008
    Applicant: UMECRINE AB
    Inventors: Torbjorn Backstrom, Per Lundgren, Ming-De Wang
  • Publication number: 20050222099
    Abstract: Steroid compounds prossessing a hydrogen donor in 3beta position, either in the form of a hydroxy- or a sulfate group, function as efficient blockers of the 3alpha-hydroxy-pregnan-steroid action and thus have utility as therapeutic substances for the prevention and/or treatment of steroid related CNS disorders. Treatment methods based on the administration of these substances are disclosed, and these substances either alone or in combination are also suggested for the manufacture of pharmaceuticals for the treatment of many specific steroid induced CNS disorders.
    Type: Application
    Filed: December 20, 2002
    Publication date: October 6, 2005
    Applicant: UMECRINE AB
    Inventors: Torbjorn Backstrom, Per Lundgren, Ming-De Wang, Inga-Maj Johansson
  • Patent number: 6455516
    Abstract: The use of epiallopregnanolone (3&bgr;-hydroxy-5&agr;-pregnan-20-one) for the treatment of steroid induced mood disorders and CNS disorders is disclosed. Further, the use of epiallopregnanolone for the manufacture of pharmaceuticals is disclosed, together with an list of symptoms suitable for treatment with epiallopregnanolone.
    Type: Grant
    Filed: March 11, 1999
    Date of Patent: September 24, 2002
    Inventors: Torbjorn Backstrom, Ming-De Wang