Patents by Inventor Chyh-Yih Chang

Chyh-Yih 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: 20170063096
    Abstract: The power generation and transmission device and method is able to be used to harness power such as solar and/or wind power and then transmit the power to a device on the other side of a physical structure such as a house, a car, a umbrella, a tent, and an awning.
    Type: Application
    Filed: November 14, 2016
    Publication date: March 2, 2017
    Inventors: Chih-Cheng Tai, Lucas John Myslinski, Chyh-Yih Chang, Shih Ming Tseng, Shih Hsiang Tseng
  • Publication number: 20150228180
    Abstract: The medication usage monitoring and reminding device and method enables a user to easily monitor usage of medications by weighing the medications using a weighing component, a processing component and an I/O component. Additionally, the device is able to remind a user regarding the medications if the medication has not been timely taken. The device is also able to obtain information regarding medications such as possible conflicts, updates and other information. The device is able to be used for food/drink information or dietary information.
    Type: Application
    Filed: April 24, 2015
    Publication date: August 13, 2015
    Inventors: Chih-Cheng Tai, LUCAS J. MYSLINSKI, CHYH-YIH CHANG, SHIH-MING TSENG, SHIH-HSIANG TSENG
  • Publication number: 20150058037
    Abstract: The medication usage monitoring and reminding device and method enables a user to easily monitor usage of medications by weighing the medications using a weighing component, a processing component and an I/O component. Additionally, the device is able to remind a user regarding the medications if the medication has not been timely taken. The device is also able to obtain information regarding medications such as possible conflicts, updates and other information. The device is able to be used for food/drink information or dietary information.
    Type: Application
    Filed: November 4, 2014
    Publication date: February 26, 2015
    Inventors: Chih-Cheng Tai, LUCAS J. MYSLINSKI, CHYH-YIH CHANG, SHIH-MING TSENG, SHIH-SHIANG TSENG
  • Patent number: 8884752
    Abstract: The medication usage monitoring and reminding device and method enables a user to easily monitor usage of medications by weighing the medications using a weighing component, a processing component and an I/O component. Additionally, the device is able to remind a user regarding the medications if the medication has not been timely taken. The device is also able to obtain information regarding medications such as possible conflicts, updates and other information. The device is able to be used for food/drink information or dietary information.
    Type: Grant
    Filed: July 27, 2009
    Date of Patent: November 11, 2014
    Assignee: Tai and Tseng Investments LLC
    Inventors: Chih-Cheng Tai, Lucas J. Myslinski, Chyh-Yih Chang, Shih-Ming Tseng, Shih-Hsiang Tseng
  • Publication number: 20130320780
    Abstract: The power generation and transmission device and method is able to be used to harness power such as solar and/or wind power and then transmit the power to a device on the other side of a physical structure such as a house, a car, a umbrella, a tent, and an awning.
    Type: Application
    Filed: May 1, 2013
    Publication date: December 5, 2013
    Inventors: Chih-Cheng Tai, Lucas John Myslinski, Chyh-Yih Chang, Shih Ming Tseng, Shih Hsiang Tseng
  • Patent number: 8441152
    Abstract: The power generation and transmission device and method is able to be used to harness power such as solar and/or wind power and then transmit the power to a device on the other side of a physical structure such as a house, a car, a umbrella, a tent, and an awning.
    Type: Grant
    Filed: May 5, 2010
    Date of Patent: May 14, 2013
    Inventors: Chih-Cheng Tai, Lucas J. Myslinski, Chyh-Yih Chang, Shih Ming Tseng, Shih Hsiang Tseng
  • Patent number: 8367457
    Abstract: An integrated circuit device for converting an incident optical signal into an electrical signal comprises a semiconductor substrate, a well region formed inside the semiconductor substrate, a dielectric layer formed over the well region, and a layer of polysilicon for receiving the incident optical signal, formed over the dielectric layer, including a p-type portion, an n-type portion and an undoped portion disposed between the p-type and n-type portions, wherein the well region is biased to control the layer of polysilicon for providing the electrical signal.
    Type: Grant
    Filed: August 8, 2011
    Date of Patent: February 5, 2013
    Inventors: Yu-Da Shiu, Chyh-Yih Chang, Ming-Dou Ker, Che-Hao Chuang
  • Publication number: 20110294253
    Abstract: An integrated circuit device for converting an incident optical signal into an electrical signal comprises a semiconductor substrate, a well region formed inside the semiconductor substrate, a dielectric layer formed over the well region, and a layer of polysilicon for receiving the incident optical signal, formed over the dielectric layer, including a p-type portion, an n-type portion and an undoped portion disposed between the p-type and n-type portions, wherein the well region is biased to control the layer of polysilicon for providing the electrical signal.
    Type: Application
    Filed: August 8, 2011
    Publication date: December 1, 2011
    Inventors: Yu-Da Shiu, Chyh-Yih Chang, Ming-Dou Ker, Che-Hao Chuang
  • Patent number: 7993956
    Abstract: An integrated circuit device for converting an incident optical signal into an electrical signal comprises a semiconductor substrate, a well region formed inside the semiconductor substrate, a dielectric layer formed over the well region, and a layer of polysilicon for receiving the incident optical signal, formed over the dielectric layer, including a p-type portion, an n-type portion and an undoped portion disposed between the p-type and n-type portions, wherein the well region is biased to control the layer of polysilicon for providing the electrical signal.
    Type: Grant
    Filed: December 29, 2006
    Date of Patent: August 9, 2011
    Inventors: Yu-Da Shiu, Chyh-Yih Chang, Ming-Dou Ker, Che-Hao Chuang
  • Patent number: 7968906
    Abstract: An ESD protection circuit using a novel substrate-triggered lateral bipolar junction transistor (STLBJT) for providing a discharging path between power rails. The ESD protection circuit comprises an ESD detection circuit and a STLBJT device. The STLBJT device formed in a P-type substrate includes N-type collector and emitter regions coupled to the power rails, respectively. The substrate region between the collector and emitter regions, on which there is no field oxide device, serves as a base of the STLBJT device. The STLBJT device further includes a first P-type region coupled to the ESD detection circuit and a second P-type region coupled to one of the power rails, which are spatially separated from the collector/emitter regions, respectively. The STLBJT device is turned on by substrate-triggering responsive to the signal coming from the ESD detection circuit and establishes the discharging path between the power rails.
    Type: Grant
    Filed: December 4, 2002
    Date of Patent: June 28, 2011
    Inventors: Ming-Dou Ker, Chyh-Yih Chang
  • Patent number: 7951681
    Abstract: An ESD protection circuit using a novel substrate-triggered lateral bipolar junction transistor (STLBJT) for providing a discharging path between power rails. The ESD protection circuit comprises an ESD detection circuit and a STLBJT device. The STLBJT device formed in a P-type substrate includes N-type collector and emitter regions coupled to the power rails, respectively. The substrate region between the collector and emitter regions, on which there is no field oxide device, serves as a base of the STLBJT device. The STLBJT device further includes a first P-type region coupled to the ESD detection circuit and a second P-type region coupled to one of the power rails, which are spatially separated from the collector/emitter regions, respectively. The STLBJT device is turned on by substrate-triggering responsive to the signal coming from the ESD detection circuit and establishes the discharging path between the power rails.
    Type: Grant
    Filed: July 14, 2005
    Date of Patent: May 31, 2011
    Inventors: Ming-Dou Ker, Chyh-Yih Chang
  • Patent number: 7915674
    Abstract: An exemplary lateral diffused metal oxide semiconductor device includes a first-type substrate, a gate oxide film disposed on the first-type substrate, a poly gate disposed on the gate oxide film, a first second-type slightly doped region formed in the first-type substrate and acting as a well, a first first-type highly doped region formed in the well and acting as a body, a first second-type highly doped region formed in the body and acting as a source, a second second-type highly doped region formed in the well and acting as a drain, a second first-type highly doped region formed in the body, and a first first-type doped region formed in the body and is beneath the source.
    Type: Grant
    Filed: June 5, 2008
    Date of Patent: March 29, 2011
    Assignee: Fitipower Integrated Technology, Inc.
    Inventors: Chyh-Yih Chang, Hsing-Hua Sun, Tsuan-Lun Lung, Chen-Ming Chiu
  • Publication number: 20110031820
    Abstract: The power generation and transmission device and method is able to be used to harness power such as solar and/or wind power and then transmit the power to a device on the other side of a physical structure such as a house, a car, a umbrella, a tent, and an awning.
    Type: Application
    Filed: May 5, 2010
    Publication date: February 10, 2011
    Applicant: TAI AND TSENG INVESTMENTS, LLC
    Inventors: Chih-Cheng Tai, Lucas J. Myslinski, Chyh-Yih Chang, Shih Ming Tseng, Shih Hsiang Tseng
  • Publication number: 20100283601
    Abstract: The medication usage monitoring and reminding device and method enables a user to easily monitor usage of medications by weighing the medications using a weighing component, a processing component and an I/O component. Additionally, the device is able to remind a user regarding the medications if the medication has not been timely taken. The device is also able to obtain information regarding medications such as possible conflicts, updates and other information. The device is able to be used for food/drink information or dietary information.
    Type: Application
    Filed: July 27, 2009
    Publication date: November 11, 2010
    Applicant: TAI AND TSENG INVESTMENTS, LLC
    Inventors: Chih-Cheng Tai, Lucas J. Myslinski, Chyh-Yih Chang, Shih-Ming Tseng, Shih-Hsiang Tseng
  • Patent number: 7812420
    Abstract: An integrated circuit device for converting an incident optical signal into an electrical signal comprises a semiconductor substrate, a well region formed inside the semiconductor substrate, a dielectric layer formed over the well region, and a layer of polysilicon for receiving the incident optical signal, formed over the dielectric layer, including a p-type portion, an n-type portion and an undoped portion disposed between the p-type and n-type portions, wherein the well region is biased to control the layer of polysilicon for providing the electrical signal.
    Type: Grant
    Filed: October 2, 2006
    Date of Patent: October 12, 2010
    Inventors: Yu-Da Shiu, Chyh-Yih Chang, Ming-Dou Ker, Che-Hao Chuang
  • Patent number: 7554159
    Abstract: An electrostatic discharge protection device that includes a semiconductor substrate of a first dopant type, at least one source/drain pair of a second dopant type formed in the substrate, wherein the source/drain pair is separated to define a channel region therebetween, a lightly-doped region of the first dopant type defined between the source/drain pair and including at least a portion of the channel region, a gate dielectric layer formed over the substrate, and a gate formed over the gate dielectric layer and above the channel region.
    Type: Grant
    Filed: January 31, 2005
    Date of Patent: June 30, 2009
    Inventors: Ming-Dou Ker, Tang-Kui Tseng, Hsin-Chin Jiang, Chyh-Yih Chang, Jeng-Jie Peng
  • Publication number: 20090096022
    Abstract: An exemplary lateral diffused metal oxide semiconductor device includes a first-type substrate, a gate oxide film disposed on the first-type substrate, a poly gate disposed on the gate oxide film, a first second-type slightly doped region formed in the first-type substrate and acting as a well, a first first-type highly doped region formed in the well and acting as a body, a first second-type highly doped region formed in the body and acting as a source, a second second-type highly doped region formed in the well and acting as a drain, a second first-type highly doped region formed in the body, and a first fist-type doped region formed in the body and is beneath the source.
    Type: Application
    Filed: June 5, 2008
    Publication date: April 16, 2009
    Applicant: FITIPOWER INTEGRATED TECHNOLOGY, INC.
    Inventors: CHYH-YIH CHANG, HSING-HUA SUN, TSUAN-LUN LUNG, CHEN-MING CHIU
  • Patent number: 7439597
    Abstract: An integrated circuit device for converting an incident optical signal into an electrical signal comprises a semiconductor substrate, a well region formed inside the semiconductor substrate, a dielectric layer formed over the well region, and a layer of polysilicon for receiving the incident optical signal, formed over the dielectric layer, including a p-type portion, an n-type portion and an undoped portion disposed between the p-type and n-type portions, wherein the well region is biased to control the layer of polysilicon for providing the electrical signal.
    Type: Grant
    Filed: December 29, 2006
    Date of Patent: October 21, 2008
    Inventors: Yu-Da Shiu, Chyh-Yih Chang, Ming-Dou Ker, Che-Hao Chuang
  • Publication number: 20070252615
    Abstract: A logic-keeping apparatus including a logic judgment unit and a noise-event detection unit is disclosed. When the level at the input terminal of the logic judgment unit is larger than a first level, the output terminal thereof outputs a first logic state; when the level at the input terminal is smaller than a second level, the output terminal thereof outputs a second logic state; when the level at the input terminal is between the first level and the second level, the output terminal thereof keeps the previous logic state. The noise-event detection unit is for detecting whether a noise-event occurs (for example, an ESD event). Wherein, when a noise-even occurs in the system, the noise-event detection unit keeps the level at the input terminal of the logic judgment unit between the first level and the second level.
    Type: Application
    Filed: June 23, 2006
    Publication date: November 1, 2007
    Inventors: Chyh-Yih Chang, Ching-Hua Huang
  • Publication number: 20070247183
    Abstract: A logic-latching apparatus includes a noise-event detection unit, a combinational logic unit and a latch unit. The noise-event detection unit is used for detecting whether or not a noise-event occurs (for example, an ESD). The latch unit is coupled with the noise-event detection unit and the combinational logic unit for latching the state of the combinational logic unit. When the output of the noise-event detection unit indicates that a noise-event occurs, the latch unit provides the input terminal of the combinational logic unit with a corresponding input signal according to the latched state of the combinational logic unit inside the latch unit to prevent the state of the combinational logic unit from being affected by the noise-event.
    Type: Application
    Filed: May 11, 2006
    Publication date: October 25, 2007
    Inventors: Chyh-Yih Chang, Ching-Hua Huang