Patents by Inventor Hui Wan

Hui Wan 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: 11062726
    Abstract: A method of providing real-time speech analysis to a user includes capturing a speech input, performing a real-time recognition of the speech input including converting the speech input to a text, analyzing the recognized speech input to identify an error in a voice of the user, the analyzing including comparing a voice of a correct text generated by an automated speech generation system with the captured speed input, and processing the text to extract a context dialog prompt.
    Type: Grant
    Filed: January 27, 2020
    Date of Patent: July 13, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Sasha P. Caskey, Jian Ni, Andrzej Sakrajda, Hui Wan, Cheng Wu
  • Patent number: 10962482
    Abstract: A surface enhanced Raman scattering device includes a substrate including a substrate surface having a substrate surface energy; a modulation layer formed on the substrate surface and including a modulation layer surface having a modulation layer surface energy; and a surface enhanced Raman scattering structure formed on the modulation layer surface. The modulation layer surface energy is less than the substrate surface energy. A method of manufacturing the surface enhanced Raman scattering device is also provided.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: March 30, 2021
    Assignee: NATIONAL TSING HUA UNIVERSITY
    Inventors: yu-hsuan Chen, Hsuen-Li Chen, De-hui Wan
  • Publication number: 20200371035
    Abstract: A surface enhanced Raman scattering device includes a substrate including a substrate surface having a substrate surface energy; a modulation layer formed on the substrate surface and including a modulation layer surface having a modulation layer surface energy; and a surface enhanced Raman scattering structure formed on the modulation layer surface. The modulation layer surface energy is less than the substrate surface energy. A method of manufacturing the surface enhanced Raman scattering device is also provided.
    Type: Application
    Filed: August 7, 2019
    Publication date: November 26, 2020
    Inventors: yu-hsuan Chen, Hsuen-Li Chen, De-hui Wan
  • Patent number: 10679016
    Abstract: A method of translating information using crowdsourcing includes evaluating a metric related to a content to be translated, determining a priority for the content, queuing the content for the crowdsourcing based on the priority determined from the metric, and translating the information from a language to another language using the crowdsourcing.
    Type: Grant
    Filed: March 22, 2017
    Date of Patent: June 9, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Jian Ni, Andrzej Sakrajda, Hui Wan, Cheng Wu, Sasha P. Caskey
  • Publication number: 20200160880
    Abstract: A method of providing real-time speech analysis to a user includes capturing a speech input, performing a real-time recognition of the speech input including converting the speech input to a text, analyzing the recognized speech input to identify an error in a voice of the user, the analyzing including comparing a voice of a correct text generated by an automated speech generation system with the captured speed input, and processing the text to extract a context dialog prompt.
    Type: Application
    Filed: January 27, 2020
    Publication date: May 21, 2020
    Inventors: Sasha P. Caskey, Jian Ni, Andrzej Sakrajda, Hui Wan, Cheng Wu
  • Patent number: 10586556
    Abstract: A method of providing real-time speech analysis for a user includes capturing a speech input, performing a real-time recognition of the speech input including converting the speech input to a text using an automatic speech recognition component, analyzing the recognized speech input, by a processing unit of a computer in a speech recognition and analyzing system, to identify an error in the user's speech, and by comparing a voice of a correct text generated by a speech generation and analyzing system with the captured speech input, and providing a real-time correction to the user based on a result of the comparing the voice of the correct text with the captured speech input. The comparing the voice of the correct text with the captured speech input includes comparing a standard pronunciation of the correct text with a pronunciation of the user in the captured speech input to identify the error.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: March 10, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Sasha P. Caskey, Jian Ni, Andrzej Sakrajda, Hui Wan, Cheng Wu
  • Publication number: 20190169421
    Abstract: The present describes wood adhesives reinforced with cellulose nanocrystals (CNC), in liquid and powder forms in which resin system are a phenol-formaldehyde polymer and/or lignin-phenol-formaldehyde polymer and polymeric methylene diphenyl diisocyanate (pMDI), and a method of making this polymer in liquid and powder from and the composite products that can be produced therefrom.
    Type: Application
    Filed: February 5, 2019
    Publication date: June 6, 2019
    Applicant: FPInnovations
    Inventors: Yaolin ZHANG, Lamfeddal KOUISNI, Xiang-Ming WANG, Michael PALEOLOGOU, Martin W. FENG, Gilles BRUNETTE, Guangbo HE, Hui WAN, Ayse ALEMDAR-THOMSON
  • Patent number: 9946800
    Abstract: Mechanisms are provided for performing a cognitive operation. An input graph is received having a plurality of first nodes, where subsets of first nodes are coupled to one another via first edges and each first edge has an associated weight. A blinking graph model is generated based on the graph, where blink rates are associated with second edges and are calculated based on weights of corresponding first edges in the input graph. The blink rate specifies a fraction of time a corresponding second edge is determined to be present in the blinking graph model. A relatedness metric is calculated for a target node relative to a node of interest based on the blink rates of the second edges. The relatedness metric indicates a degree of relatedness of the target node to the node of interest. A cognitive operation is then performed based on the relatedness metric.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: April 17, 2018
    Assignee: International Business Machines Corporation
    Inventors: Haifeng Qian, Hui Wan
  • Patent number: 9891204
    Abstract: The present invention provides a heavy metal detecting device and the fabricating method thereof. The heavy metal detecting device includes a substrate and a nano-metal-particle array. The fabricating method of the heavy metal detecting device includes following steps of: (S1) preparing a substrate, cleaning the substrate with a first liquid, and drying the substrate with a first gas; (S2) soaking the substrate in a first solution; (S3) after soaking the substrate for a first period of time, cleaning and drying the substrate with the first liquid and the first gas respectively; (S4) soaking the substrate in a pre-synthesized nano-metal-particle solution; and (S5) after soaking the substrate for a second period of time, cleaning and drying the substrate with a second liquid and the first gas respectively. Compared to the prior arts, the heavy metal detecting device of the present invention has the advantages of simplicity and rapidity.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: February 13, 2018
    Assignee: National Tsing Hua University
    Inventors: De-Hui Wan, Shih-Yu Tseng, Shang-Yi Yi
  • Publication number: 20170212092
    Abstract: The present invention provides a heavy metal detecting device and the fabricating method thereof. The heavy metal detecting device comprises a substrate and a nano-metal-particle array. The fabricating method of the heavy metal detecting device comprises following steps of: (S1) preparing a substrate, cleaning the substrate with a first liquid, and drying the substrate with a first gas; (S2) soaking the substrate in a first solution; (S3) after soaking the substrate for a first period of time, cleaning and drying the substrate with the first liquid and the first gas respectively; (S4) soaking the substrate in a pre-synthesized nano-metal-particle solution; and (S5) after soaking the substrate for a second period of time, cleaning and drying the substrate with a second liquid and the first gas respectively. Compared to the prior arts, the heavy metal detecting device of the present invention has the advantages of simplicity and rapidity.
    Type: Application
    Filed: April 10, 2017
    Publication date: July 27, 2017
    Inventors: De-Hui WAN, Shih-Yu TSENG, Shang-Yi YI
  • Publication number: 20170192963
    Abstract: A method of translating information using crowdsourcing includes evaluating a metric related to a content to be translated, determining a priority for the content, queuing the content for the crowdsourcing based on the priority determined from the metric, and translating the information from a language to another language using the crowdsourcing.
    Type: Application
    Filed: March 22, 2017
    Publication date: July 6, 2017
    Inventors: Jian Ni, Andrzej Sakrajda, Hui Wan, Cheng Wu, Sasha P. Caskey
  • Patent number: 9659009
    Abstract: A structure and method for crowdsourcing includes evaluating a metric related to a content to be translated, determining a priority for the content based on the metric related to the content, and queuing the content for crowdsourcing based on the priority determined from the metric.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: May 23, 2017
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Jian Ni, Andrzej Sakrajda, Hui Wan, Cheng Wu, Sasha P. Caskey
  • Publication number: 20170045486
    Abstract: The present invention provides a heavy metal detecting device and the fabricating method thereof. The heavy metal detecting device comprises a substrate and a nano-metal-particle array. The fabricating method of the heavy metal detecting device comprises following steps of: (S1) preparing a substrate, cleaning the substrate with a first liquid, and drying the substrate with a first gas; (S2) soaking the substrate in a first solution; (S3) after soaking the substrate for a first period of time, cleaning and drying the substrate with the first liquid and the first gas respectively; (S4) soaking the substrate in a pre-synthesized nano-metal-particle solution; and (S5) after soaking the substrate for a second period of time, cleaning and drying the substrate with a second liquid and the first gas respectively. Compared to the prior arts, the heavy metal detecting device of the present invention has the advantages of simplicity and rapidity.
    Type: Application
    Filed: April 15, 2016
    Publication date: February 16, 2017
    Inventors: De-Hui WAN, Shih-Yu TSENG, Shang-Yi YI
  • Publication number: 20170011037
    Abstract: Mechanisms are provided for performing a cognitive operation. An input graph is received having a plurality of first nodes, where subsets of first nodes are coupled to one another via first edges and each first edge has an associated weight. A blinking graph model is generated based on the graph, where blink rates are associated with second edges and are calculated based on weights of corresponding first edges in the input graph. The blink rate specifies a fraction of time a corresponding second edge is determined to be present in the blinking graph model. A relatedness metric is calculated for a target node relative to a node of interest based on the blink rates of the second edges. The relatedness metric indicates a degree of relatedness of the target node to the node of interest. A cognitive operation is then performed based on the relatedness metric.
    Type: Application
    Filed: July 6, 2015
    Publication date: January 12, 2017
    Inventors: Haifeng Qian, Hui Wan
  • Patent number: 9469529
    Abstract: The present invention provides a fiber base sensor and the fabricating method thereof. More specifically, one of the main goals of the present invention is to solve the problem existing in the prior art of the failure of forming a plurality of nano-particles on the surface of the fiber base sensor evenly by utilizing self-assembly process with the nano-imprint process. Furthermore, the another goal of the present invention is to provide detail parameters required in the said nano-imprinting process for avoiding the efficiency drop caused by over-embedding the nano-particles into the fiber based sensor.
    Type: Grant
    Filed: March 23, 2015
    Date of Patent: October 18, 2016
    Assignee: National Tsing Hua University
    Inventors: De-Hui Wan, Shih-Yu Tseng, Chung-Yao Yang, Szu-Ting Lin, Chao-Min Cheng
  • Publication number: 20160107341
    Abstract: The present invention provides a fiber base sensor and the fabricating method thereof. More specifically, one of the main goals of the present invention is to solve the problem existing in the prior art of the failure of forming a plurality of nano-particles on the surface of the fiber base sensor evenly by utilizing self-assembly process with the nano-imprint process. Furthermore, the another goal of the present invention is to provide detail parameters required in the said nano-imprinting process for avoiding the efficiency drop caused by over-embedding the nano-particles into the fiber based sensor.
    Type: Application
    Filed: March 23, 2015
    Publication date: April 21, 2016
    Inventors: De-Hui WAN, Shih-Yu TSENG, Chung-Yao YANG, Szu-Ting LIN, Chao-Min CHENG
  • Publication number: 20160085746
    Abstract: A structure and method for crowdsourcing includes evaluating a metric related to a content to be translated, determining a priority for the content based on the metric related to the content, and queuing the content for crowdsourcing based on the priority determined from the metric.
    Type: Application
    Filed: September 24, 2014
    Publication date: March 24, 2016
    Inventors: Jian Ni, Andrzej Sakrajda, Hui Wan, Cheng Wu, Sasha P. Caskey
  • Publication number: 20160002462
    Abstract: The present describes wood adhesives reinforced with cellulose nanocrystals (CNC), in liquid and powder forms in which resin system are a phenol-formaldehyde polymer and/or lignin-phenol-formaldehyde polymer and polymeric methylene diphenyl diisocyanate (pMDI), and a method of making this polymer in liquid and powder from and the composite products that can be produced therefrom.
    Type: Application
    Filed: February 14, 2014
    Publication date: January 7, 2016
    Applicant: FPINNOVATIONS
    Inventors: Yaolin ZHANG, Lamfeddal KOUISNI, Xiang-Ming WANG, Michael PALEOLOGOU, Martin W. FENG, Gilles BRUNETTE, Guangbo HE, Hui WAN, Ayse ALEMDAR-THOMSON
  • Patent number: 9192696
    Abstract: An artifact for osseous repair includes a bioresorbable porous cage defining an internal space, and a biocompatible composite which includes a plurality of mineralized collagen-mimic fibrils filled in the internal space of the bioresorbable porous cage.
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: November 24, 2015
    Assignee: FAR EASTERN NEW CENTURY CORPORATION
    Inventors: Jo-Ling Wang, Hui-Wan Chen
  • Publication number: 20150284172
    Abstract: The present invention provides an environment-friendly structure of a flexible tube, comprising a flexible tube, an inner bulk and a cover. After the flexible tube is fulfilled of a material, an inner bulk is disposed to the tail end and then the flexible tube is packaged. Therefore, when using the flexible tube, the flexible tube can provide a better pressing function, and the material in the flexible tube can be squeezed out completely without wasting any material for environmental protection.
    Type: Application
    Filed: October 13, 2014
    Publication date: October 8, 2015
    Inventor: Kuo-Hui Wan