Patents by Inventor Li-Chung Hsu

Li-Chung Hsu 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: 20170290415
    Abstract: An inclination adjusting device for a desk contains: two support columns, an elongated board, and a movable cylinder. Each support column includes a holding portion. The elongated board is mounted on the holding portion of each support column, and the movable cylinder is rotatably connected with a bottom of the elongated board and the holding portion. Thereby, the movable cylinder is driven to lift the elongated board by mating with an adjustment block of the holding portion to adjust an inclination of the elongated board.
    Type: Application
    Filed: April 7, 2016
    Publication date: October 12, 2017
    Inventor: Li-Chung Hsu
  • Publication number: 20170290416
    Abstract: An inclination adjusting device for a desk contains: two support feet, a top board, and at least two movable cylinders. The two support feet are formed in an inverted U shape, and between the two support feet is defined a holding portion. The top board has a larger area and is fixed above the two support feet connected with the holding portion. The at least two movable cylinders are defined between a bottom of the top board and the holding portion, and the at least two movable cylinders are rotatably connected with the bottom of the top board and the holding portion and tilt.
    Type: Application
    Filed: January 4, 2017
    Publication date: October 12, 2017
    Inventor: Li-Chung Hsu
  • Patent number: 9400866
    Abstract: A method comprises providing a non-transitory, machine-readable storage medium storing a partial netlist of at least a portion of a previously taped-out integrated circuit (IC) layout, representing a set of photomasks for fabricating an IC having the IC layout such that the IC meets a first specification value. A computer identities a proper subset of a plurality of first devices in the IC layout, such that replacement of the proper subset of the first devices by second devices in a revised IC layout satisfies a second specification value different from the first specification value. At least one layout mask is generated and stored in at least one non-transitory machine readable storage medium, accessible by a tool for forming at least one additional photomask, such that the set of photomasks and the at least one additional photomask are usable to fabricate an IC according to the revised IC layout.
    Type: Grant
    Filed: August 24, 2015
    Date of Patent: July 26, 2016
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Meng-Xiang Lee, Li-Chung Hsu, Shih-Hsien Yang, Ho Che Yu, King-Ho Tam, Chung-Hsing Wang
  • Patent number: 9311440
    Abstract: A method includes identifying at least one local power segment of a circuit, estimating at least one performance parameter of the at least one power segment based on a computer-based simulation of the circuit, and changing a design of the circuit based on at least one electromigration avoidance strategy if the at least one parameter is greater than or equal to a threshold value. A data file representing the circuit is stored if the at least one parameter is less than the threshold value.
    Type: Grant
    Filed: May 10, 2012
    Date of Patent: April 12, 2016
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Jerry Kao, King-Ho Tam, Meng-Xiang Lee, Li-Chung Hsu, Chi-Yeh Yu, Chung-Min Fu, Chung-Hsing Wang
  • Publication number: 20150363540
    Abstract: A method comprises providing a non-transitory, machine-readable storage medium storing a partial netlist of at least a portion of a previously taped-out integrated circuit (IC) layout, representing a set of photomasks for fabricating an IC having the IC layout such that the IC meets a first specification value. A computer identities a proper subset of a plurality of first devices in the IC layout, such that replacement of the proper subset of the first devices by second devices in a revised IC layout satisfies a second specification value different from the first specification value. At least one layout mask is generated and stored in at least one non-transitory machine readable storage medium, accessible by a tool for forming at least one additional photomask, such that the set of photomasks and the at least one additional photomask are usable to fabricate an IC according to the revised IC layout.
    Type: Application
    Filed: August 24, 2015
    Publication date: December 17, 2015
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Meng-Xiang LEE, Li-Chung HSU, Shih-Hsien YANG, Ho Che YU, King-Ho TAM, Chung-Hsing WANG
  • Patent number: 9122839
    Abstract: A method comprises providing a non-transitory, machine-readable storage medium storing a partial netlist of at least a portion of a previously taped-out integrated circuit (IC) layout, representing a set of photomasks for fabricating an IC having the IC layout such that the IC meets a first specification value. A computer identifies a proper subset of a plurality of first devices in the IC layout, such that replacement of the proper subset of the first devices by second devices in a revised IC layout satisfies a second specification value different from the first specification value. At least one layout mask is generated and stored in at least one non-transitory machine readable storage medium, accessible by a tool for forming at least one additional photomask, such that the set of photomasks and the at least one additional photomask are usable to fabricate an IC according to the revised IC layout.
    Type: Grant
    Filed: August 1, 2014
    Date of Patent: September 1, 2015
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Meng-Xiang Lee, Li-Chung Hsu, Shih-Hsien Yang, Ho Che Yu, King-Ho Tam, Chung-Hsing Wang
  • Publication number: 20140351784
    Abstract: A method comprises providing a non-transitory, machine-readable storage medium storing a partial netlist of at least a portion of a previously taped-out integrated circuit (IC) layout, representing a set of photomasks for fabricating an IC having the IC layout such that the IC meets a first specification value. A computer identifies a proper subset of a plurality of first devices in the IC layout, such that replacement of the proper subset of the first devices by second devices in a revised IC layout satisfies a second specification value different from the first specification value. At least one layout mask is generated and stored in at least one non-transitory machine readable storage medium, accessible by a tool for forming at least one additional photomask, such that the set of photomasks and the at least one additional photomask are usable to fabricate an IC according to the revised IC layout.
    Type: Application
    Filed: August 1, 2014
    Publication date: November 27, 2014
    Inventors: Meng-Xiang LEE, Li-Chung HSU, Shih-Hsien YANG, Ho Che YU, King-Ho TAM, Chung-Hsing WANG
  • Patent number: 8826195
    Abstract: A method comprises providing a non-transitory, machine-readable storage medium storing a partial netlist of at least a portion of a previously taped-out integrated circuit (IC) layout, representing a set of photomasks for fabricating an IC having the IC layout such that the IC meets a first specification value. A computer identifies a proper subset of a plurality of first devices in the IC layout, such that replacement of the proper subset of the first devices by second devices in a revised IC layout satisfies a second specification value different from the first specification value. At least one layout mask is generated and stored in at least one non-transitory machine readable storage medium, accessible by a tool for forming at least one additional photomask, such that the set of photomasks and the at least one additional photomask are usable to fabricate an IC according to the revised IC layout.
    Type: Grant
    Filed: June 22, 2012
    Date of Patent: September 2, 2014
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Meng-Xiang Lee, Li-Chung Hsu, Shih-Hsien Yang, Ho Che Yu, King-Ho Tam, Chung-Hsing Wang
  • Publication number: 20130326438
    Abstract: A method comprises providing a non-transitory, machine-readable storage medium storing a partial netlist of at least a portion of a previously taped-out integrated circuit (IC) layout, representing a set of photomasks for fabricating an IC having the IC layout such that the IC meets a first specification value. A computer identifies a proper subset of a plurality of first devices in the IC layout, such that replacement of the proper subset of the first devices by second devices in a revised IC layout satisfies a second specification value different from the first specification value. At least one layout mask is generated and stored in at least one non-transitory machine readable storage medium, accessible by a tool for forming at least one additional photomask, such that the set of photomasks and the at least one additional photomask are usable to fabricate an IC according to the revised IC layout.
    Type: Application
    Filed: June 22, 2012
    Publication date: December 5, 2013
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Meng-Xiang LEE, Li-Chung HSU, Shih-Hsien YANG, Ho Che YU, King-Ho TAM, Chung-Hsing WANG
  • Publication number: 20130304449
    Abstract: A method includes identifying at least one local power segment of a circuit, estimating at least one performance parameter of the at least one power segment based on a computer-based simulation of the circuit, and changing a design of the circuit based on at least one electromigration avoidance strategy if the at least one parameter is greater than or equal to a threshold value. A data file representing the circuit is stored if the at least one parameter is less than the threshold value.
    Type: Application
    Filed: May 10, 2012
    Publication date: November 14, 2013
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Jerry KAO, King-Ho TAM, Meng-Xiang LEE, Li-Chung HSU, Chi-Yeh YU, Chung-Min FU, Chung-Hsing WANG
  • Patent number: 7967401
    Abstract: A systemic cabinet is composed of multiple boards and multiple connecting pieces. Each board has multiple mortises defined at sides respectively to combine the corresponding connecting pieces with supporting strength by wedging to form a configuration of the systemic cabinet. The connecting pieces have multiple types in design variation to provide orientation-positioning efficiency and have supporting strength to make the composed systemic cabinet firm and stable. Therefore, once one board is worn out, only the worn board is replaced by detaching the connecting pieces to save other elements and to make the replacement easy and environmental for future repair.
    Type: Grant
    Filed: January 21, 2009
    Date of Patent: June 28, 2011
    Inventor: Li-Chung Hsu
  • Patent number: 7776527
    Abstract: The present invention relates to microbial infection, and in particular, the reduction of apoptosis associated with microbial infection, the screening of agents that reduce apoptosis, and the treatment and analysis of microbial infection in vivo. In one embodiment, the present invention relates to agents including but not limited to reducing the activity of Protein Kinase R.
    Type: Grant
    Filed: November 12, 2004
    Date of Patent: August 17, 2010
    Assignee: The Regents of the University of California
    Inventors: Li-Chung Hsu, Michael Karin
  • Publication number: 20100181881
    Abstract: A systemic cabinet is composed of multiple boards and multiple connecting pieces. Each board has multiple mortises defined at sides respectively to combine the corresponding connecting pieces with supporting strength by wedging to perform configuration of the systemic cabinet. The connecting pieces have multiple types in design variation to provide orientation-positioning efficiency and have supporting strength to make the composed systemic cabinet firm and stable. Therefore, once one board is worn out, only the worn board is replaced by detaching the connecting pieces to save other elements and to make the replacement easy and environmental for future repair.
    Type: Application
    Filed: January 21, 2009
    Publication date: July 22, 2010
    Inventor: Li-Chung Hsu
  • Patent number: 7674607
    Abstract: A novel transcription regulator of G+C-rich promoters, the murine G+C-rich Promoter Binding Protein (mGPBP), and its interaction pattern with other transcription factors are disclosed. A human homologue of mGPBP, hGPBP, is described as well.
    Type: Grant
    Filed: April 30, 2008
    Date of Patent: March 9, 2010
    Assignee: Munin Corporation
    Inventors: Cho-Yau Yeung, Li-Chung Hsu, Shu Liu
  • Publication number: 20090111786
    Abstract: The present invention relates to microbial infection, and in particular, the reduction of apoptosis associated with microbial infection, the screening of Liver X Receptor agonist and/or Retinoid X Receptor agonist that reduce apoptosis, and the treatment and analysis of microbial infection in vivo. In one embodiment, the present invention relates to Liver X Receptor agonist and/or Retinoid X Receptor agonist including but not limited to an agonist increasing the activity of Liver X Receptor and/or Retinoid X Receptor.
    Type: Application
    Filed: December 2, 2005
    Publication date: April 30, 2009
    Inventors: Christopher K. Glass, Annabel E. Valledor, Michael Karin, Li-Chung Hsu
  • Publication number: 20090011500
    Abstract: A novel transcription regulator of G+C-rich promoters, the murine G+C-rich Promoter Binding Protein (mGPBP), and its interaction pattern with other transcription factors are disclosed. A human homologue of mGPBP, hGPBP, is described as well.
    Type: Application
    Filed: April 30, 2008
    Publication date: January 8, 2009
    Inventors: Cho-Yau Yeung, Li-Chung Hsu, Shu Liu
  • Patent number: 7368538
    Abstract: A novel transcription regulator of G+C-rich promoters, the murine G+C-rich Promoter Binding Protein (mGPBP), and its interaction pattern with other transcription factors are disclosed. A human homologue of mGPBP, hGPBP, is described as well.
    Type: Grant
    Filed: September 22, 2004
    Date of Patent: May 6, 2008
    Assignee: Munin Corporation
    Inventors: Cho-Yau Yeung, Li-Chung Hsu, Shu Liu
  • Publication number: 20070281328
    Abstract: The present invention relates to microbial infection, and in particular, the reduction of apoptosis associated with microbial infection, the screening of agents that reduce apoptosis, and the treatment and analysis of microbial infection in vivo. In one embodiment, the present invention relates to agents including but not limited to reducing the activity of Protein Kinase R.
    Type: Application
    Filed: November 12, 2004
    Publication date: December 6, 2007
    Inventors: Li-Chung Hsu, Michael Karin
  • Publication number: 20050130227
    Abstract: A novel transcription regulator of G+C-rich promoters, the murine G+C-rich Promoter Binding Protein (mGPBP), and its interaction pattern with other transcription factors are disclosed. A human homologue of mGPBP, hGPBP, is described as well.
    Type: Application
    Filed: September 22, 2004
    Publication date: June 16, 2005
    Inventors: Cho-Yau Yeung, Li-Chung Hsu, Shu Liu
  • Publication number: 20050011903
    Abstract: A handle structure is held by a user to move a reacting container such as a fermentation tank. The reacting container includes a hollow container body, a cover and a plurality of cannulae penetrating through the cover for communicating the hollow container body with the external. The handle structure includes a handle member standing upright for a user to exert a holding force thereon in a working mode and drooping away from the cannulae in a resting mode; and a clutch member rotatably coupled to the handle member, and optionally rotated relative to the handle member to switch between a first mode allowing the handle member to enter the resting mode and a second mode prohibiting the handle member from entering the resting mode.
    Type: Application
    Filed: July 14, 2004
    Publication date: January 20, 2005
    Inventors: Wen-Wei Su, Kuei-Hung Chen, Yu-Chien Hsiao, Li-Chung Hsu