Patents by Inventor Shih-I Chang

Shih-I 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).

  • Patent number: 11929258
    Abstract: An integrated circuit structure includes a first metal feature formed into a first dielectric layer, a second metal feature formed into a second dielectric layer, the second dielectric layer being disposed on said first dielectric layer, and a via connecting the first metal feature to the second metal feature, wherein a top portion of the via is offset from a bottom portion of the via.
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: March 12, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Shih-Ming Chang, Chih-Ming Lai, Ru-Gun Liu, Tsai-Sheng Gau, Chung-Ju Lee, Tien-I Bao, Shau-Lin Shue
  • Patent number: 9132151
    Abstract: A method for treating urinary system disorders comprising: a pharmaceutical composition comprising a carbon material and a water-containing carrier, the pharmaceutical composition comprising a carbon material in an amount from 0.001 mgs to 100 mgs, both of the carbon material and the water-containing carrier constitute a pharmaceutically acceptable water-containing carrier carrying the carbon material, and the carbon material having a diameter falling within a range from 2 nm to 2 mm; Then instilled this pharmaceutical composition into the bladder for adsorb LPS of bacteria, aqueous vehicle in a volume of from 50 mL to 700 mL. After adsorb, discharging the LPS together with urine out of cystitis patients. This method is capable of reducing symptoms of cystitis by contacting the carbon material with a bladder or related tissues of the bladder in an animal body.
    Type: Grant
    Filed: July 22, 2014
    Date of Patent: September 15, 2015
    Assignee: FENG CHIA UNIVERSITY
    Inventors: Tse-Hao Ko, Chen-Li Cheng, Ming-Chean Hung, Sheau-Yun Yuan, Shih-I Chang
  • Patent number: 9011881
    Abstract: A pharmaceutical composition for treating urinary system disorders includes a carbon material carried by a water-containing carrier and having a carbon content over 60 percentage by weight (wt %), such that both of the carbon material and the water-containing carrier constitute a pharmaceutically acceptable water-containing carrier carrying the carbon material, and the carbon material falls within a range of 0.1 mg/ml to 500 mg/ml per unit dose and has a diameter from 2 nm to 2 mm, such that the pharmaceutical composition is capable of reducing symptoms of cystitis by contacting the carbon material with a bladder or related tissues of the bladder in an animal body.
    Type: Grant
    Filed: January 5, 2011
    Date of Patent: April 21, 2015
    Assignee: Feng Chia University
    Inventors: Tse Hao Ko, Chen-Li Cheng, Ming-Chean Hung, Sheau-Yun Yuan, Shih I Chang
  • Publication number: 20140335134
    Abstract: A method for treating urinary system disorders comprising: a pharmaceutical composition comprising a carbon material and a water-containing carrier, the pharmaceutical composition comprising a carbon material in an amount from 0.001 mgs to 100 mgs, both of the carbon material and the water-containing carrier constitute a pharmaceutically acceptable water-containing carrier carrying the carbon material, and the carbon material having a diameter falling within a range from 2 nm to 2 mm; Then instilled this pharmaceutical composition into the bladder for adsorb LPS of bacteria, aqueous vehicle in a volume of from 50 mL to 700 mL. After adsorb, discharging the LPS together with urine out of cystitis patients. This method is capable of reducing symptoms of cystitis by contacting the carbon material with a bladder or related tissues of the bladder in an animal body.
    Type: Application
    Filed: July 22, 2014
    Publication date: November 13, 2014
    Inventors: Tse-Hao Ko, Chen-Li Cheng, Ming-Chean Hung, Sheau-Yun Yuan, Shih-I Chang
  • Publication number: 20120171250
    Abstract: A pharmaceutical composition for treating urinary system disorders includes a carbon material carried by a water-containing carrier and having a carbon content over 60 percentage by weight (wt %), such that both of the carbon material and the water-containing carrier constitute a pharmaceutically acceptable water-containing carrier carrying the carbon material, and the carbon material falls within a range of 0.1 mg/ml to 500 mg/ml per unit dose and has a diameter from 2 nm to 2 mm, such that the pharmaceutical composition is capable of reducing symptoms of cystitis by contacting the carbon material with a bladder or related tissues of the bladder in an animal body.
    Type: Application
    Filed: January 5, 2011
    Publication date: July 5, 2012
    Inventors: Tse Hao Ko, Chen-Li Cheng, Ming-Chean Hung, Sheau-Yun Yuan, Shih I Chang
  • Publication number: 20080199644
    Abstract: A method for making a bag with a window includes a step of making an outer surface which is composed of a first layer and a second layer glued to the first layer; a step of making a through hole through the outer surface; a step of making an inner surface which is composed of a high isolation layer and a plastic layer, and a step of connecting the second layer to the high isolation layer by way of non-liquid adhesive so as to form a bag with a window. The high isolation layer prevents air and moist from entering into the bag so as to keep freshness of the food received in the bag.
    Type: Application
    Filed: December 3, 2007
    Publication date: August 21, 2008
    Inventor: Shih-I Chang
  • Patent number: 6776565
    Abstract: An improved structure of an anti-burglar screw bolt having a pad and a nut, the bolt including a bolt head and a bolt shaft, characterized in that the bolt head is hexagonal with the inner edges being arranged with equal angle and provided with sloping faces continuing from one to another, and connection region of each of the sloping faces being a blocking face having a high-low depression, the pad being flat and circular having a diameter equivalent to the largest diameter of the bolt head, the center of the pad being provided with a through hole having a hole diameter larger than that of the bolt shaft, one face of the pad being formed into a continuing sloping face corresponding to the sloping face of the individual bolt head, the other face of the pad being provided with a plurality of equally arranged sharp engaging straps, each of the strap having an upright face and a sloping face, the sloping direction of the sloping face being similar to that of the continuing sloping face of the pad, the nut being h
    Type: Grant
    Filed: September 10, 2002
    Date of Patent: August 17, 2004
    Assignee: Flamante Industry Ltd.
    Inventor: Shih-I Chang
  • Publication number: 20040047706
    Abstract: An improved structure of an anti-burglar screw bolt having a pad and a nut, the bolt including a bolt head and a bolt shaft, characterized in that the bolt head is hexagonal with the inner edges being arranged with equal angle and provided with sloping faces continuing from one to another, and connection region of each of the sloping faces being a blocking face having a high-low depression, the pad being flat and circular having a diameter equivalent to the largest diameter of the bolt head, the center of the pad being provided with a through hole having a hole diameter larger than that of the bolt shaft, one face of the pad being formed into a continuing sloping face corresponding to the sloping face of the individual bolt head, the other face of the pad being provided with a plurality of equally arranged sharp engaging straps, each of the strap having an upright face and a sloping face, the sloping direction of the sloping face being similar to that of the continuing sloping face of the pad, the nut being h
    Type: Application
    Filed: September 10, 2002
    Publication date: March 11, 2004
    Inventor: Shih-I Chang