Patents by Inventor Yen-Kuang Li
Yen-Kuang Li 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).
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Patent number: 8735084Abstract: The present invention discloses a biochip with a three-dimensional structure. The surface of the three-dimensional mesoporous layer is chemically modified to recognize labeled DNAs, proteins, peptides, saccharides, and cells. In addition, this invention also discloses a method for preparing the biochip with a three-dimensional mesoporous layer, including a blending process, a heating process, a coating process, a gelation process, a cleaning process, a drying process, and a surface modification process.Type: GrantFiled: November 15, 2007Date of Patent: May 27, 2014Assignee: Chung Yuan Christian UniversityInventors: Yui-Whei Chen-Yang, Jui-Chuang Wu, Yen-Kuang Li, Yun-Chu Chen
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Patent number: 8679808Abstract: The present invention discloses a method for fabricating aerogels, a method for fabricating surface-modified aerogels, and a method for fabricating biocomposites. Take the fabricating method of biocomposites for example, first, a precursor solution is provided and the precursor solution comprises a hydrophilic ionic liquid, a catalyzed hydrolysis and/or condensation reagent, at least one biomolecule. Next, a curing process is performed for the precursor solution to hydrolyze and polymerize the at least one alkoxide monomer and/or aryloxide monomer to wrap at least one biomolecule and thus form biocomposite. Afterwards, an extracting process is performed by a solvent for the biocomposite to substitute the ionic liquid in the biocomposite. Finally, a drying process for the biocomposite is carried out after the extracting process so as to remove the solvent in the biocomposite. Therefore, the biocomposite is formed.Type: GrantFiled: November 17, 2010Date of Patent: March 25, 2014Assignee: Chung Yuan Christian UniversityInventors: Yui-Whei Chen-Yang, Yen-Kuang Li, Ching-Yao Yuan, Tzong-Yuan Wu
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Patent number: 8574498Abstract: The present invention discloses a biochip comprising a substrate and a three-dimensional mesoporous layer on top of it, wherein the mesoporous layer on top is chemically modified to recognize labeling DNAs, proteins, peptides, saccharides, and cells. In addition, this invention also discloses a method for forming the biochip with a three-dimensional mesoporous layer, including a blending process, a heating process, a coating process, a gelation process, a drying process, and a surface modification process.Type: GrantFiled: December 23, 2011Date of Patent: November 5, 2013Assignee: Chung Yuan Christian UniversityInventors: Yui-Whei Chen-Yang, Jui-Chuang Wu, Yen-Kuang Li, Huan-Ching Yang
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Patent number: 8394323Abstract: The present invention discloses a biochip comprising a substrate and a three-dimensional mesoporous layer on top of it, wherein the mesoporous layer on top is chemically modified to recognize labeling DNAs, proteins, peptides, saccharides, and cells. In addition, this invention also discloses a method for forming the biochip with a three-dimensional mesoporous layer, including a blending process, a heating process, a coating process, a gelation process, a drying process, and a surface modification process.Type: GrantFiled: January 15, 2007Date of Patent: March 12, 2013Assignee: Chung Yuan Christian UniversityInventors: Yui-Whei Chen-Yang, Jui-Chuang Wu, Yen-Kuang Li, Huan-Ching Yang
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Publication number: 20120148725Abstract: The present invention discloses a biochip with a three-dimensional structure. The surface of the three-dimensional mesoporous layer is chemically modified to recognize labeled DNAs, proteins, peptides, saccharides, and cells. In addition, this invention also discloses a method for preparing the biochip with a three-dimensional mesoporous layer, including a blending process, a heating process, a coating process, a gelation process, a cleaning process, a drying process, and a surface modification process.Type: ApplicationFiled: November 15, 2007Publication date: June 14, 2012Applicant: CHUNG YUAN CHRISTIAN UNIVERSITYInventors: Yui-Whei Chen-Yang, Jui-Chuang Wu, Yen-Kuang Li, Yun-Chu Chen
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Publication number: 20120141767Abstract: The present invention discloses a biochip with a three-dimensional structure. The surface of the three-dimensional mesoporous layer is chemically modified to recognize labeled DNAs, proteins, peptides, saccharides, and cells. In addition, this invention also discloses a method for preparing the biochip with a three-dimensional mesoporous layer, including a blending process, a heating process, a coating process, a gelation process, a cleaning process, a drying process, and a surface modification process.Type: ApplicationFiled: December 23, 2011Publication date: June 7, 2012Applicant: CHUNG YUAN CHRISTIAN UNIVERSITYInventors: YUI-WHEI CHEN-YANG, Jui-Chuang Wu, Yen-Kuang Li, Yun-Chu Chen
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Publication number: 20120107192Abstract: The present invention discloses a biochip comprising a substrate and a three-dimensional mesoporous layer on top of it, wherein the mesoporous layer on top is chemically modified to recognize labeling DNAs, proteins, peptides, saccharides, and cells. In addition, this invention also discloses a method for forming the biochip with a three-dimensional mesoporous layer, including a blending process, a heating process, a coating process, a gelation process, a drying process, and a surface modification process.Type: ApplicationFiled: December 23, 2011Publication date: May 3, 2012Applicant: CHUNG YUAN CHRISTIAN UNIVERSITYInventors: YUI-WHEI CHEN-YANG, TZONG-YUAN WU, YEN-KUANG LI, HUAN-CHING YANG
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Publication number: 20110065820Abstract: The present invention discloses a method for fabricating aerogels, a method for fabricating surface-modified aerogels, and a method for fabricating biocomposites. Take the fabricating method of biocomposites for example, first, a precursor solution is provided and the precursor solution comprises a hydrophilic ionic liquid, a catalyzed hydrolysis and/or condensation reagent, at least one biomolecule. Next, a curing process is performed for the precursor solution to hydrolyze and polymerize the at least one alkoxide monomer and/or aryloxide monomer to wrap at least one biomolecule and thus form biocomposite. Afterwards, an extracting process is performed by a solvent for the biocomposite to substitute the ionic liquid in the biocomposite. Finally, a drying process for the biocomposite is carried out after the extracting process so as to remove the solvent in the biocomposite. Therefore, the biocomposite is formed.Type: ApplicationFiled: November 17, 2010Publication date: March 17, 2011Applicant: CHUNG YUAN CHRISTIAN UNIVERSITYInventors: Yui-Whei Chen-Yang, Yen-Kuang Li, Ching-Yao Yuan, Tzong-Yuan Wu
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Publication number: 20100254855Abstract: The present invention discloses a biochip comprising a substrate and a three-dimensional mesoporous layer on top of it, wherein the mesoporous layer on top is chemically modified to recognize labeling DNAs, proteins, peptides, saccharides, and cells. In addition, this invention also discloses a method for forming the biochip with a three-dimensional mesoporous layer, including a blending process, a heating process, a coating process, a gelation process, a drying process, and a surface modification process.Type: ApplicationFiled: January 15, 2007Publication date: October 7, 2010Applicant: CHUNG YUAN CHRISTIAN UNIVERSITYInventors: Yui-Whei Chen-Yang, Jui-Chuang Tzong-Yuan Wu, Yen-Kuang Li, Huan-Ching Yang
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Publication number: 20090123985Abstract: The present invention discloses a method for fabricating aerogels, a method for fabricating surface-modified aerogels, and a method for fabricating biocomposites. Take the fabricating method of biocomposites for example, first, a precursor solution is provided and the precursor solution comprises a hydrophilic ionic liquid, a catalyzed hydrolysis and/or condensation reagent, at least one biomolecule. Next, a curing process is performed for the precursor solution to hydrolyze and polymerize the at least one alkoxide monomer and/or aryloxide monomer to wrap at least one biomolecule and thus form biocomposite. Afterwards, an extracting process is performed by a solvent for the biocomposite to substitute the ionic liquid in the biocomposite. Finally, a drying process for the biocomposite is carried out after the extracting process so as to remove the solvent in the biocomposite. Therefore, the biocomposite is formed.Type: ApplicationFiled: November 10, 2007Publication date: May 14, 2009Applicant: CHUNG YUAN CHRISTIAN UNIVERSITYInventors: Yui-Whei Chen Yang, Yen-Kuang Li, Ching-Yao Yuan, Tzong-Yuan Wu