Patents by Inventor Yi-Hsiu Pan
Yi-Hsiu Pan 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: 10790072Abstract: Provided is a conductive polymer composite material including an intrinsically conductive polymer, a cellulose nanofiber, and a polyol, wherein the surface of the cellulose nanofiber contains a carboxylic group. In one embodiment, based on 100 parts by weight of the intrinsically conductive polymer, the content of the cellulose nanofiber is 1 to 100 parts by weight, and the content of the polyol is 10 to 3,000 parts by weight. A capacitor including the conductive polymer composite material is also provided.Type: GrantFiled: August 1, 2019Date of Patent: September 29, 2020Assignee: Industrial Technology Research InstituteInventors: Yi-Chang Du, Yi-Hsiu Pan, Li-Duan Tsai
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Publication number: 20200043628Abstract: Provided is a conductive polymer composite material including an intrinsically conductive polymer, a cellulose nanofiber, and a polyol, wherein the surface of the cellulose nanofiber contains a carboxylic group. In one embodiment, based on 100 parts by weight of the intrinsically conductive polymer, the content of the cellulose nanofiber is 1 to 100 parts by weight, and the content of the polyol is 10 to 3,000 parts by weight. A capacitor including the conductive polymer composite material is also provided.Type: ApplicationFiled: August 1, 2019Publication date: February 6, 2020Applicant: Industrial Technology Research InstituteInventors: Yi-Chang Du, Yi-Hsiu Pan, Li-Duan Tsai
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Patent number: 9214284Abstract: A decoupling device including a lead frame and at least one capacitor unit set is provided. The lead frame includes a cathode terminal portion and at least two anode terminal portions disposed at two sides of the cathode terminal portion and opposite to each other. The anode terminal portions are electrically connected through a conductive line. One of the anode terminal portions extends along a first direction to form an extending portion, and the extending portion is bended along a second direction perpendicular to the first direction to form an anode side plate. Each capacitor unit set includes a plurality of capacitor units. The capacitor unit sets are connected in parallel on a same plane and disposed on the lead frame. Each capacitor unit has a cathode portion electrically connected to the cathode terminal portion and an anode portion electrically connected to the anode side plate along the first direction.Type: GrantFiled: January 16, 2013Date of Patent: December 15, 2015Assignee: Industrial Technology Research InstituteInventors: Yi-Hsiu Pan, Yu-Ting Cheng, Li-Duan Tsai, Chi-Lun Chen
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Patent number: 9058933Abstract: A decoupling device including a lead frame and at least one capacitor unit assembly is provided. The lead frame includes a cathode terminal portion and at least two opposite anode terminal portions located at two ends of the cathode terminal portion. The two anode terminal portions are electrically connected with each other through a conductive line. The capacitor unit assembly includes multiple capacitor elements. The multiple capacitor elements of the capacitor unit assembly is connected in parallel, arrayed on the same plane and disposed on the lead frame. Each capacitor element has a cathode portion and an anode portion opposite to each other. The cathode portion of the capacitor element is electrically connected with the cathode terminal portion. The anode portion of the capacitor element is electrically connected with the anode terminal portion. When multiple capacitor unit assemblies exists, the capacitor unit assemblies are arrayed in a stacked way.Type: GrantFiled: April 30, 2014Date of Patent: June 16, 2015Assignee: Industrial Technology Research InstituteInventors: Cheng-Liang Cheng, Yi-Hsiu Pan, Yu-Ting Cheng, Li-Duan Tsai
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Patent number: 8922976Abstract: A decoupling device including a lead frame, multiple capacitor units, a protective layer and a packaging element is provided. The lead frame includes a cathode terminal portion and at least two opposite anode terminal portions disposed at two ends of the cathode terminal portion. The two anode terminal portions are electrically connected with each other through a conductive line. The capacitor units are connected in parallel and disposed on the lead frame. Each capacitor unit has a cathode portion and an opposite anode portion. The cathode portion is electrically connected with the cathode terminal portion. The anode portion is electrically connected with the anode terminal portion. The protective layer wraps at least one of the anode portion and the cathode portion of the capacitor unit. The packaging element covers the lead frame, the capacitor units and the protective layer. The packaging element exposes a bottom surface of the lead frame.Type: GrantFiled: January 15, 2012Date of Patent: December 30, 2014Assignee: Industrial Technology Research InstituteInventors: Yi-Hsiu Pan, Yu-Ting Cheng, Li-Duan Tsai, Chi-Lun Chen, Cheng-Liang Cheng
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Publication number: 20140233158Abstract: A decoupling device including a lead frame and at least one capacitor unit assembly is provided. The lead frame includes a cathode terminal portion and at least two opposite anode terminal portions located at two ends of the cathode terminal portion. The two anode terminal portions are electrically connected with each other through a conductive line. The capacitor unit assembly includes multiple capacitor elements. The multiple capacitor elements of the capacitor unit assembly is connected in parallel, arrayed on the same plane and disposed on the lead frame. Each capacitor element has a cathode portion and an anode portion opposite to each other. The cathode portion of the capacitor element is electrically connected with the cathode terminal portion. The anode portion of the capacitor element is electrically connected with the anode terminal portion. When multiple capacitor unit assemblies exists, the capacitor unit assemblies are arrayed in a stacked way.Type: ApplicationFiled: April 30, 2014Publication date: August 21, 2014Applicant: Industrial Technology Research InstituteInventors: Cheng-Liang Cheng, Yi-Hsiu Pan, Yu-Ting Cheng, Li-Duan Tsai
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Patent number: 8773844Abstract: A decoupling device including a lead frame and at least one capacitor unit assembly is provided. The lead frame includes a cathode terminal portion and at least two opposite anode terminal portions located at two ends of the cathode terminal portion. The two anode terminal portions are electrically connected with each other through a conductive line. The capacitor unit assembly includes multiple capacitor elements. The multiple capacitor elements of the capacitor unit assembly is connected in parallel, arrayed on the same plane and disposed on the lead frame. Each capacitor element has a cathode portion and an anode portion opposite to each other. The cathode portion of the capacitor element is electrically connected with the cathode terminal portion. The anode portion of the capacitor element is electrically connected with the anode terminal portion. When multiple capacitor unit assemblies exists, the capacitor unit assemblies are arrayed in a stacked way.Type: GrantFiled: March 21, 2011Date of Patent: July 8, 2014Assignee: Industrial Technology Research InstituteInventors: Cheng-Liang Cheng, Yi-Hsiu Pan, Yu-Ting Cheng, Li-Duan Tsai
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Publication number: 20130120903Abstract: A decoupling device including a lead frame, multiple capacitor units, a protective layer and a packaging element is provided. The lead frame includes a cathode terminal portion and at least two opposite anode terminal portions disposed at two ends of the cathode terminal portion. The two anode terminal portions are electrically connected with each other through a conductive line. The capacitor units are connected in parallel and disposed on the lead frame. Each capacitor unit has a cathode portion and an opposite anode portion. The cathode portion is electrically connected with the cathode terminal portion. The anode portion is electrically connected with the anode terminal portion. The protective layer wraps at least one of the anode portion and the cathode portion of the capacitor unit. The packaging element covers the lead frame, the capacitor units and the protective layer. The packaging element exposes a bottom surface of the lead frame.Type: ApplicationFiled: January 15, 2012Publication date: May 16, 2013Applicant: Industrial Technology Research InstituteInventors: Yi-Hsiu Pan, Yu-Ting Cheng, Li-Duan Tsai, Chi-Lun Chen, Cheng-Liang Cheng
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Publication number: 20120162852Abstract: A decoupling device including a lead frame and at least one capacitor unit assembly is provided. The lead frame includes a cathode terminal portion and at least two opposite anode terminal portions located at two ends of the cathode terminal portion. The two anode terminal portions are electrically connected with each other through a conductive line. The capacitor unit assembly includes multiple capacitor elements. The multiple capacitor elements of the capacitor unit assembly is connected in parallel, arrayed on the same plane and disposed on the lead frame. Each capacitor element has a cathode portion and an anode portion opposite to each other. The cathode portion of the capacitor element is electrically connected with the cathode terminal portion. The anode portion of the capacitor element is electrically connected with the anode terminal portion. When multiple capacitor unit assemblies exists, the capacitor unit assemblies are arrayed in a stacked way.Type: ApplicationFiled: March 21, 2011Publication date: June 28, 2012Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Cheng-Liang Cheng, Yi-Hsiu Pan, Yu-Ting Cheng, Li-Duan Tsai
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Patent number: 7447000Abstract: A solid electrolytic capacitor having multiple capacitor elements and a lead frame is provided. Each capacitor element includes an anode part, a cathode part, an insulating part and at least one first slit. The cathode part is disposed opposite to the anode part. The insulating part is disposed between the anode part and the cathode part. The first slit is disposed at the anode part. The lead frame has an upper surface and a lower surface where the capacitor elements are stacked on. The lead frame includes an anode terminal part electrically connected to the anode part, and includes a cathode terminal part electrically connected to the cathode part. Specially, the anode terminal part includes at least one first projecting part, which projects toward the upper surface. The capacitor elements are stacked on the upper surface and the first slit is inserted into the first projecting part.Type: GrantFiled: June 22, 2007Date of Patent: November 4, 2008Assignee: Industrial Technology Research InstituteInventors: Cheng-Liang Cheng, Kuo-Ching Cheng, Yi-Hsiu Pan, Bang-Hao Wu, Li-Duan Tsai
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Publication number: 20080158782Abstract: A solid electrolytic capacitor having multiple capacitor elements and a lead frame is provided. Each capacitor element includes an anode part, a cathode part, an insulating part and at least one first slit. The cathode part is disposed opposite to the anode part. The insulating part is disposed between the anode part and the cathode part. The first slit is disposed at the anode part. The lead frame has an upper surface and a lower surface where the capacitor elements are stacked on. The lead frame includes an anode terminal part electrically connected to the anode part, and includes a cathode terminal part electrically connected to the cathode part. Specially, the anode terminal part includes at least one first projecting part, which projects toward the upper surface. The capacitor elements are stacked on the upper surface and the first slit is inserted into the first projecting part.Type: ApplicationFiled: June 22, 2007Publication date: July 3, 2008Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Cheng-Liang Cheng, Kuo-Ching Cheng, Yi-Hsiu Pan, Bang-Hao Wu, Li-Duan Tsai