Patents by Inventor Chia-Hsun Chen

Chia-Hsun Chen 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: 10784458
    Abstract: An organic light-emitting diode including an anode, a cathode, and a luminescent layered structure disposed between the anode and the cathode. The luminescent layered structure has a luminescent layer, a sensitizer layer and a guiding material. The luminescent-layer singlet state is two times higher than the luminescent-layer triplet state. The sensitizer layer has a sensitizer-layer triplet state between the luminescent-layer singlet state and the luminescent-layer triplet state. The guiding material has a guiding-material triplet state between the sensitizer-layer singlet state and the sensitizer-layer triplet state. The energy of molecules at the sensitizer-layer singlet state is transferred to the guiding-material triplet state and then to the sensitizer-layer triplet state, which is then transferred to the luminescent-layer triplet state and triggers triplet-triplet annihilation upconversion in the luminescent layer such that the luminescent layer emits light of a first color.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: September 22, 2020
    Assignees: YUAN ZE UNIVERSITY, NICHEM FINE TECHNOLOGY CO., LTD., WISECHIP SEMICONDUCTOR INC., TETRAHEDRON TECHNOLOGY CORPORATION, SHINE MATERIALS TECHNOLOGY CO., LTD.
    Inventors: Jiun-Haw Lee, Tien-Lung Chiu, Chia-Hsun Chen, Pei-Hsi Lee
  • Publication number: 20200295289
    Abstract: An organic light-emitting diode including an anode, a cathode, and a luminescent layered structure disposed between the anode and the cathode. The luminescent layered structure has a luminescent layer, a sensitizer layer and a guiding material. The luminescent-layer singlet state is two times higher than the luminescent-layer triplet state. The sensitizer layer has a sensitizer-layer triplet state between the luminescent-layer singlet state and the luminescent-layer triplet state. The guiding material has a guiding-material triplet state between the sensitizer-layer singlet state and the sensitizer-layer triplet state. The energy of molecules at the sensitizer-layer singlet state is transferred to the guiding-material triplet state and then to the sensitizer-layer triplet state, which is then transferred to the luminescent-layer triplet state and triggers triplet-triplet annihilation upconversion in the luminescent layer such that the luminescent layer emits light of a first color.
    Type: Application
    Filed: March 15, 2019
    Publication date: September 17, 2020
    Applicants: Yuan Ze University, Nichem Fine Technology Co, Ltd., WISECHIP SEMICONDUCTOR INC., Tetrahedron Technology Corporation, SHINE MATERIALS TECHNOLOGY CO., LTD.
    Inventors: Jiun-Haw LEE, Tien-Lung CHIU, Chia-Hsun CHEN, Pei-Hsi LEE
  • Publication number: 20200227671
    Abstract: An organic light-emitting diode including an anode, a cathode, and a luminescent layered structure is provided. The luminescent layered structure is disposed between the anode and the cathode. The luminescent layered structure has a luminescent layer and a sensitizer layer. The luminescent layer has a luminescent-layer ground state, a luminescent-layer singlet state and a luminescent-layer triplet state, in which two times of the luminescent-layer triplet state is higher than the luminescent-layer singlet state. The sensitizer layer has a sensitizer-layer triplet state, which is between the luminescent-layer singlet state and the luminescent-layer triplet state.
    Type: Application
    Filed: March 14, 2019
    Publication date: July 16, 2020
    Applicants: Yuan Ze University, Nichem Fine Technology Co, Ltd., WISECHIP SEMICONDUCTOR INC., Tetrahedron Technology Corporation, SHINE MATERIALS TECHNOLOGY CO., LTD.
    Inventors: Jiun-Haw Lee, Tien-Lung Chiu, Chia-Hsun Chen, Pei-Hsi Lee
  • Patent number: 10700303
    Abstract: An organic light-emitting diode including an anode, a cathode, and a luminescent layered structure is provided. The luminescent layered structure is disposed between the anode and the cathode. The luminescent layered structure has a luminescent layer and a sensitizer layer. The luminescent layer has a luminescent-layer ground state, a luminescent-layer singlet state and a luminescent-layer triplet state, in which two times of the luminescent-layer triplet state is higher than the luminescent-layer singlet state. The sensitizer layer has a sensitizer-layer triplet state, which is between the luminescent-layer singlet state and the luminescent-layer triplet state. The molecules of the sensitizer layer at the sensitizer layer triplet layer transfers energy to the molecules of the luminescent layer at the luminescent-layer triplet state and triggers triplet-triplet annihilation upconversion in the luminescent layer such that the luminescent layer emits light of a first color.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: June 30, 2020
    Assignees: YUAN ZE UNIVERSITY, NICHEM FINE TECHNOLOGY CO, LTD., WISECHIP SEMICONDUCTOR INC., TETRAHEDRON TECHNOLOGY CORPORATION, SHINE MATERIALS TECHNOLOGY CO., LTD.
    Inventors: Jiun-Haw Lee, Tien-Lung Chiu, Chia-Hsun Chen, Pei-Hsi Lee
  • Patent number: 8555261
    Abstract: A system and method for parsing XML is provided. The method includes associating an input stream with a pull model parser, accepting requests to selectively parse out XML items from the input stream and retrieving metadata information associated with the parsed out XML items. The method further includes checking the pulled XML item to determine whether it conforms to XML syntax and/or semantic standards and validating the pulled XML item to determine whether it conforms to a selected DTD.
    Type: Grant
    Filed: June 28, 2001
    Date of Patent: October 8, 2013
    Assignee: Microsoft Corporation
    Inventors: Anders Hejlsberg, Christopher J. Lovett, Matthew J. Warren, Chia-Hsun Chen, Mark W. Fussell, Neetu Rajpal
  • Patent number: 8191040
    Abstract: An application program interface (API) provides a set of functions that make available support for processing XML documents for application developers who build Web applications on Microsoft Corporation's .NETâ„¢ platform.
    Type: Grant
    Filed: January 12, 2007
    Date of Patent: May 29, 2012
    Assignee: Microsoft Corporation
    Inventors: Anders Hejlsberg, Daniel Dedu-Constantin, Erik B. Christensen, Keith W. Ballinger, Mark W. Fussell, Neetu Rajpal, Nithyalakshmi Sampathkumar, Omri Gazitt, Stefan H. Pharies, William A. Adams, Yan Leshinsky, Chia-Hsun Chen, Christopher J. Lovett
  • Patent number: 8112740
    Abstract: A type system employing structural subtyping is disclosed herein. A core type system supports several structural types, such as stream, choice, intersection and sequence. Also part of the core type system is a new invariant type, which denotes values whose dynamic type is the same as its static type, and type restrictions for limiting a range of a base type. Furthermore, a streamlined structural version of delegates, called structural delegates and a validation method thereof are introduce into the type system. To further facilitate type safety, strict statically checked interface casts are introduced.
    Type: Grant
    Filed: June 16, 2008
    Date of Patent: February 7, 2012
    Assignee: Microsoft Corporation
    Inventors: Erik Meijer, Wolfram Schulte, Barend H. Venter, Chia-Hsun Chen, Christopher J. Lovett, Matthew J. Warren
  • Publication number: 20110294963
    Abstract: The present invention discloses a novel toughener selected from the group of polyurea, polyurethane and poly(urea-urethane) using a facile synthesis method. The toughener forms thick-interface particles, and creates an effective toughness improvement for epoxy resin. Different from the conventional epoxy/rubber composite or epoxy/thermoplastic composite, the epoxy/polyurea, epoxy/polyurethane, or epoxy/poly(urea-urethane) composite shows Newtonian rheological behaviour, a convenient property for processing. The unique feature of the toughener according to the present invention is that toughness can be significantly improved at low toughener content without losing other desirable properties.
    Type: Application
    Filed: May 27, 2010
    Publication date: December 1, 2011
    Applicant: FAR EAST UNIVERSITY
    Inventors: HSU-CHIANG KUAN, CHEN-FENG KUAN, HSIN-CHIN PENG, CHIA-HSUN CHEN, KUN-CHANG LIN, MIN-CHI CHUNG, YU-CHUEN LO, JHEN-CHENG WANG, CHIN-YING WANG, CHIN-LUNG CHIANG
  • Patent number: 8060859
    Abstract: A type system employing structural subtyping is disclosed herein. A core type system supports several structural types, such as stream, choice, intersection and sequence. Also part of the core type system is a new invariant type, which denotes values whose dynamic type is the same as its static type, and type restrictions for limiting a range of a base type. Furthermore, a streamlined structural version of delegates, called structural delegates and a validation method thereof are introduce into the type system. To further facilitate type safety, strict statically checked interface casts are introduced.
    Type: Grant
    Filed: June 16, 2008
    Date of Patent: November 15, 2011
    Assignee: Microsoft Corporation
    Inventors: Erik Meijer, Wolfram Schulte, Barend H. Venter, Chia-Hsun Chen, Christopher J. Lovett, Matthew J. Warren
  • Patent number: 7743319
    Abstract: The present invention relates to a system and methodology to facilitate XML data communications and processing. A diffgram data structure is provided that includes one or more states of a plurality of data records. The state information can be determined by examining one or more data sources for differences from one or more reference data sources. If differences are detected between the data sources, the diffgram can be constructed in an XML compatible format with both previous state indications and current state indications that describes the state differences between the data sources. Error information and/or other administrative information or codes can also be provided to facilitate database management and/or processing.
    Type: Grant
    Filed: April 24, 2006
    Date of Patent: June 22, 2010
    Assignee: Microsoft Corporation
    Inventors: Chia-Hsun Chen, Luca Bolognese, Vincenzo Lombardi, Omri Gazitt, Michael J. Pizzo, Jason Zhengnan Zhu
  • Patent number: 7730467
    Abstract: A system and method for parsing XML is provided. The method includes associating an input stream with a pull model parser, accepting requests to selectively parse out XML items from the input stream and retrieving metadata information associated with the parsed out XML items. The method further includes checking the pulled XML item to determine whether it conforms to XML syntax and/or semantic standards and validating the pulled XML item to determine whether it conforms to a selected DTD.
    Type: Grant
    Filed: January 31, 2005
    Date of Patent: June 1, 2010
    Assignee: Microsoft Corporation
    Inventors: Anders Hejlsberg, Christopher J. Lovett, Matthew J. Warren, Chia-Hsun Chen, Mark W. Fussell, Neetu Rajpal
  • Publication number: 20090274838
    Abstract: A method for modifying CNT is disclosed. The modified CNT by the above-mentioned method mixed with a resin is provided with an enhanced diffusibility; therefore the electronic property and mechanical property of resin are enhanced obviously with lower quantity of CNT.
    Type: Application
    Filed: July 7, 2009
    Publication date: November 5, 2009
    Inventors: Chia-Hsun Chen, Hsu-Chaing Kuan, Kun-Chang Lin, Min-Chi Chung, Hsin-Chin Peng
  • Publication number: 20090137333
    Abstract: A golf putter assembly includes a putter including a head, a display unit disposed in the putter, and a detecting unit disposed in the putter and electrically coupled to the display unit. The detecting unit is operable to detect and record a stationary starting position of a golf ball. The detecting unit is further operable to detect, during a practice swing, an instantaneous speed of the head as the head moves past the starting position, and to calculate what would be an initial speed of the golf ball if the golf ball was actually hit by the head with reference to the instantaneous speed of the head detected thereby. The detecting unit further performs control such that the initial speed of the golf ball as calculated is displayed on the display unit.
    Type: Application
    Filed: November 28, 2007
    Publication date: May 28, 2009
    Inventors: Chih-Chien Lin, Chia-Hsun Chen
  • Publication number: 20090123750
    Abstract: A method for modifying CNT is disclosed. The modified CNT by the above-mentioned method mixed with a resin is provided with an enhanced diffusibility; therefore the electronic property and mechanical property of resin are enhanced obviously with lower quantity of CNT.
    Type: Application
    Filed: November 9, 2007
    Publication date: May 14, 2009
    Inventors: Chia-Hsun Chen, Chen-Feng Kuan, Hsu-Chiang Kuan, Kun-Chang Lin, Min-Chi Chung, Hsin-Chin Peng
  • Patent number: 7530080
    Abstract: A system and method for employing a programming language based on structural types on top of a nominal type runtime environment is disclosed. The system utilizes adapters and coercive subtyping to achieve precise typing while preserving aliasing. Furthermore, the system employs a universal value representation to achieve cross-assembly type equivalence.
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: May 5, 2009
    Assignee: Microsoft Corporation
    Inventors: Wolfram Schulte, Barend H. Venter, Chia-Hsun Chen, Erik Meijer, Christopher J. Lovett, Matthew J. Warren
  • Publication number: 20090082500
    Abstract: A modified thermally expandable graphite includes a reaction product of an expandable graphite that contains an intercalation compound intercalated among lattice layers of the expandable graphite, and a silicon-containing organic compound that has at least one alkoxyl group and a reactive group subjected to reaction with the intercalation compound. A sol-gel reaction product of the modified thermally expandable graphite and a modified thermosetting polymeric precursor is also disclosed.
    Type: Application
    Filed: June 24, 2008
    Publication date: March 26, 2009
    Inventors: Chin-Lung CHIANG, Hui-Chung WANG, Chia-Hsun CHEN, Chen-Feng KUAN, Hsu-Chiung KUAN, Wei-Hsin YEN, Kun-Chang LIN
  • Publication number: 20080313609
    Abstract: A type system employing structural subtyping is disclosed herein. A core type system supports several structural types, such as stream, choice, intersection and sequence. Also part of the core type system is a new invariant type, which denotes values whose dynamic type is the same as its static type, and type restrictions for limiting a range of a base type. Furthermore, a streamlined structural version of delegates, called structural delegates and a validation method thereof are introduce into the type system. To further facilitate type safety, strict statically checked interface casts are introduced.
    Type: Application
    Filed: June 16, 2008
    Publication date: December 18, 2008
    Applicant: MICROSOFT CORPORATION
    Inventors: Erik Meijer, Wolfram Schulte, Barend H. Venter, Chia-Hsun Chen, Christopher J. Lovett, Matthew J. Wararen
  • Patent number: D647493
    Type: Grant
    Filed: February 22, 2011
    Date of Patent: October 25, 2011
    Assignee: Tekcore Co., Ltd.
    Inventors: Hsiang-Szu Chang, Nien-Tze Yeh, Kuen-Pu Lu, Chia-Hsun Chen, Yu-Ting Huang
  • Patent number: D647494
    Type: Grant
    Filed: February 23, 2011
    Date of Patent: October 25, 2011
    Assignee: Tekcore Co., Ltd.
    Inventors: Hsiang-Szu Chang, Nien-Tze Yeh, Kuen-Pu Lu, Chia-Hsun Chen
  • Patent number: D647495
    Type: Grant
    Filed: February 23, 2011
    Date of Patent: October 25, 2011
    Assignee: Tekcore Co., Ltd
    Inventors: Hsiang-Szu Chang, Nien-Tze Yeh, Kuen-Pu Lu, Chia-Hsun Chen, Yu-Ting Huang