Patents by Inventor Shu-Hui Cheng
Shu-Hui Cheng 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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Publication number: 20240113159Abstract: A semiconductor die included in a semiconductor die package may include a plurality of decoupling trench capacitor regions in a device region of the semiconductor die. At least two or more of the decoupling trench capacitor regions include decoupling trench capacitor structures having different depths. The depths of the decoupling trench capacitor structures in the decoupling trench capacitor regions may be selected to provide sufficient capacitance so as to satisfy circuit decoupling parameters for circuits of the semiconductor die package, while reducing the likelihood of warping, breaking, and/or cracking of the semiconductor die package.Type: ApplicationFiled: January 6, 2023Publication date: April 4, 2024Inventors: Shu-Hui SU, Hsin-Li CHENG, YingKit Felix TSUI
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Patent number: 11923352Abstract: A semiconductor device is provided. The semiconductor device comprises a first semiconductor die comprising a first capacitor, and a second semiconductor die in contact with the first semiconductor die and comprises a diode. The first semiconductor die and the second semiconductor die are arranged along a first direction, and a diode is configured to direct electrons accumulated at the first capacitor to a ground.Type: GrantFiled: January 28, 2022Date of Patent: March 5, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.Inventors: Hsin-Li Cheng, Shu-Hui Su, Yu-Chi Chang, Yingkit Felix Tsui, Shih-Fen Huang
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Patent number: 11642632Abstract: Provided is a nanofiltration composite membrane, comprising: a supporting layer comprising a polyethylene terephthalate, a polymeric porous layer formed on the supporting layer, the polymeric porous layer comprising a polysulfone and an amphiphilic polymer represented by the formula below: and an interfacial polymerization layer formed on the polymeric porous layer and the interfacial polymerization layer comprising polyamide which is synthesized by polymerizing piperazine with 1,3,5-benzenetricarbonyl trichloride; wherein, n1, n2, n3, x, and y are integers greater than 0, the molecular weight of the amphiphilic polymer ranges from 90,000 to 200,000, and a weight ratio of the polysulfone to the amphiphilic polymer ranges from 2 to 20. The nanofiltration composite membrane can increase the removal rate of divalent ions and separate substances of specific molecular weights in solutions.Type: GrantFiled: November 13, 2020Date of Patent: May 9, 2023Assignee: NEW MICROPORE, INC.Inventors: Shu-Hui Cheng, Kai-Wei Chiou
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Publication number: 20220152564Abstract: Provided is a nanofiltration composite membrane, comprising: a supporting layer comprising a polyethylene terephthalate, a polymeric porous layer formed on the supporting layer, the polymeric porous layer comprising a polysulfone and an amphiphilic polymer represented by the formula below: and an interfacial polymerization layer formed on the polymeric porous layer and the interfacial polymerization layer comprising polyamide which is synthesized by polymerizing piperazine with 1,3,5-benzenetricarbonyl trichloride; wherein, n1, n2, n3, x, and y are integers greater than 0, the molecular weight of the amphiphilic polymer ranges from 90,000 to 200,000, and a weight ratio of the polysulfone to the amphiphilic polymer ranges from 2 to 20. The nanofiltration composite membrane can increase the removal rate of divalent ions and separate substances of specific molecular weights in solutions.Type: ApplicationFiled: November 13, 2020Publication date: May 19, 2022Inventors: Shu-Hui CHENG, Kai-Wei CHIOU
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Patent number: 10124301Abstract: The filtration material includes a supporting layer, a first selective layer disposed on the supporting layer, and a second selective layer disposed on the first selective layer. The first selective layer includes a polyimide and an ionic polymer intertwined with the polyimide. In particular, the polyimide includes at least one repeat unit having a structure represented by Formula (I) wherein A1 is A2 is R1 and R2 are independently —H, —CF3, —OH, —Br, —Cl, —F, C1-6 alkyl group, or C1-6 alkoxy group; and X and Y are independently single bond, —O—, —CH2—, —C(CH3)2—, or —NH—.Type: GrantFiled: July 18, 2016Date of Patent: November 13, 2018Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Rui-Xuan Dong, Shu-Hui Cheng, Jen-You Chu, Yin-Ju Yang, Yi-Chun Lo
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Publication number: 20170189865Abstract: The filtration material includes a supporting layer, a first selective layer disposed on the supporting layer, and a second selective layer disposed on the first selective layer. The first selective layer includes a polyimide and an ionic polymer intertwined with the polyimide. In particular, the polyimide includes at least one repeat unit having a structure represented by Formula (I) wherein A1 is A2 is R1 and R2 are independently —H, —CF3, —OH, —Br, —Cl, —F, C1-6 alkyl group, or C1-6 alkoxy group; and X and Y are independently single bond, —O—, —CH2—, —C(CH3)2—, or —NH—.Type: ApplicationFiled: July 18, 2016Publication date: July 6, 2017Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Rui-Xuan DONG, Shu-Hui CHENG, Jen-You CHU, Yin-Ju YANG, Yi-Chun LO
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Patent number: 9634308Abstract: A single layer structure of micron or nano fibers, and a multi-layer structure of micron and nano fibers. The single layer structure of micron fibers includes a web of micron fibers and an impregnating resin, and has a pore size of 1 nm-500 nm. The web of micron fibers is formed by plural interweaved micron fibers (D?1 ?m). The single layer structure of nano fibers includes a web of nano fibers formed by plural interweaved nano fibers (D<1 ?m). The multi-layer structure of micron and nano fibers includes a web of interweaved micron fibers, a web of nano fibers formed by plural nano fibers interweaved on the web of micron fibers, a mixture layer formed by parts of the interweaved nano and micron fibers, and a resin at least impregnating the mixture layer and parts of the micron fibers of the web of micron fibers.Type: GrantFiled: December 21, 2015Date of Patent: April 25, 2017Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Wan-Shu Chen, Shu-Hui Cheng, Jung-Ching Hsing, Tzu-Hsien Han, Ming-Lung Lee
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Publication number: 20160111697Abstract: A single fiber layer structure of micron or nano fibers, and a multi-layer structure of micron and nano fibers are provided. The single fiber layer structure of micron fibers comprises a web of micron fibers and an impregnating resin, and has a pore size of 1 nm-500 nm. The web of micron fibers is formed by plural interweaved micron fibers (D?1 ?m). The single fiber layer structure of nano fibers comprises a web of nano fibers formed by plural interweaved nano fibers (D<1 ?m). The multi-layer structure of micron and nano fibers comprises a web of interweaved micron fibers, a web of nano fibers formed by plural nano fibers interweaved on the web of micron fibers, a mixture layer formed by parts of the interweaved nano and micron fibers, and a resin at least impregnating the mixture layer and parts of the micron fibers of the web of micron fibers.Type: ApplicationFiled: December 21, 2015Publication date: April 21, 2016Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Wan-Shu CHEN, Shu-Hui CHENG, Jung-Ching HSING, Tzu-Hsien HAN, Ming-Lung LEE
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Patent number: 9287541Abstract: A single fiber layer structure of micron or nano fibers, and a multi-layer structure of micron and nano fibers are provided. The single fiber layer structure of micron fibers comprises a web of micron fibers and an impregnating resin, and has a pore size of 1 nm-500 nm. The web of micron fibers is formed by plural interweaved micron fibers (D?1 ?m). The single fiber layer structure of nano fibers comprises a web of nano fibers formed by plural interweaved nano fibers (D<1 ?m). The multi-layer structure of micron and nano fibers comprises a web of interweaved micron fibers, a web of nano fibers formed by plural nano fibers interweaved on the web of micron fibers, a mixture layer formed by parts of the interweaved nano and micron fibers, and a resin at least impregnating the mixture layer and parts of the micron fibers of the web of micron fibers.Type: GrantFiled: December 4, 2013Date of Patent: March 15, 2016Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Wan-Shu Chen, Shu-Hui Cheng, Jung-Ching Hsing, Tzu-Hsien Han, Ming-Lung Lee
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Patent number: 9180649Abstract: Disclosed is a method to manufacture a carbon composite structure. First, a polymer nano fiber net is provided. The polymer nano fiber net is thermal oxidized to form an oxidized nano fiber net. The oxidized nano fiber net and an oxidized micro fiber net are stacked and impregnated in a resin. The resin is oxidized. Finally, the oxidized nano fiber net, the oxidized micro fiber net, and the oxidized resin are carbonized at a high temperature to form the carbon composite structure.Type: GrantFiled: July 12, 2012Date of Patent: November 10, 2015Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Wan-Shu Chen, Tzu-Hsien Han, Shu-Hui Cheng
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Patent number: 8906339Abstract: The invention provides a high module carbon fiber and a fabrication method thereof. The high module carbon fiber includes the product fabricated by the following steps: subjecting a pre-oxidized carbon fiber to a microwave assisted graphitization process, wherein the pre-oxidized carbon fiber is heated to a graphitization temperature of 1000-3000° C. for 1-30 min. Further, the high module carbon fiber has a tensile strength of between 2.0-6.5 GPa and a module of between 200-650 GPa.Type: GrantFiled: May 29, 2010Date of Patent: December 9, 2014Assignee: Industrial Technology Research InstituteInventors: Chih-Yung Wang, I-Wen Liu, Jong-Pyng Chen, Shu-Hui Cheng, Syh-Yuh Cheng
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Publication number: 20140319047Abstract: The disclosure provides a filtration material and a method for fabricating the same. The filtration material includes a supporting layer, and a composite layer, wherein the composite layer includes an ionic polymer and an interfacial polymer. Particularly, the ionic polymer and the interfacial polymer are intertwined with each other, resulting from ionic bonds formed between the ionic polymer and the interfacial polymer.Type: ApplicationFiled: April 23, 2014Publication date: October 30, 2014Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Shu-Hui CHENG, Wei-Cheng TSAI, Shan-Shan LIN, Yu-Chuan HSU, Yin-Ju YANG
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Patent number: 8808597Abstract: A precursor raw material for the PAN-based carbon fibers represented by Formula (I) is provided. In Formula (I), R is methyl, ethyl or propyl, x+z=0.5-20.0 mol %, z?0.5 mol %, y=99.5-80.0 mol % and x+y+z=100 mol %. The invention also provides a PAN-based oxidized fiber and a PAN-based carbon fiber prepared by the precursor raw material for the PAN-based carbon fibers.Type: GrantFiled: December 28, 2010Date of Patent: August 19, 2014Assignee: Industrial Technology Research InstituteInventors: Tun-Fun Way, Jiun-Jy Chen, Yu-Ting Chen, Kai-Jen Hsiao, Shu-Hui Cheng, Jong-Pyng Chen
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Publication number: 20140162110Abstract: A single fiber layer structure of micron or nano fibers, and a multi-layer structure of micron and nano fibers are provided. The single fiber layer structure of micron fibers comprises a web of micron fibers and an impregnating resin, and has a pore size of 1 nm-500 nm. The web of micron fibers is formed by plural interweaved micron fibers (D?1 ?m). The single fiber layer structure of nano fibers comprises a web of nano fibers formed by plural interweaved nano fibers (D<1 ?m). The multi-layer structure of micron and nano fibers comprises a web of interweaved micron fibers, a web of nano fibers formed by plural nano fibers interweaved on the web of micron fibers, a mixture layer formed by parts of the interweaved nano and micron fibers, and a resin at least impregnating the mixture layer and parts of the micron fibers of the web of micron fibers.Type: ApplicationFiled: December 4, 2013Publication date: June 12, 2014Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Wan-Shu CHEN, Shu-Hui CHENG, Jung-Ching HSING, Tzu-Hsien HAN, Ming-Lung LEE
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Patent number: 8567611Abstract: The invention discloses a filtration material for desalination, including a support layer, and a desalination layer formed on the support layer, wherein the desalination layer is a fiber composite membrane and includes at least one water-swellable polymer. The water-swellable polymer is made of hydrophilic monomers and hydrophobic monomers, and the hydrophilic monomers include ionic monomers and non-ionic monomers, and the ionic monomers include cationic monomers and anionic monomers.Type: GrantFiled: December 21, 2010Date of Patent: October 29, 2013Assignee: Industrial Technology Research InstituteInventors: Shu-Hui Cheng, Jong-Pyng Chen, En Kuang Wang, Yi-Chun Lo, Shan-Shan Lin
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Publication number: 20130168312Abstract: The disclosure discloses a filtration material for desalination, including: a support layer; a nanofiber layer formed on the support layer; a hydrophobic layer formed on the nanofiber layer; and a hydrophilic layer formed on the hydrophobic layer. The nanofiber layer includes ionic polymer, polyvinyl alcohol (PVA), polyacrylonitrile, (PAN), polyethersulfone (PES) or polyvinglidene fluoride (PVDF). The hydrophobic layer includes polypropylene (PP), polyvinglidene fluoride (PVDF), poly-dimethylsiloxane (PDMS) or epoxy.Type: ApplicationFiled: May 15, 2012Publication date: July 4, 2013Inventors: Nai-Jung Chen, Kuei-Chien Chang, Shu-Hui Cheng, Wei-Cheng Tsai
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Publication number: 20130171498Abstract: A method of fabricating a separator is provided. The method includes providing a porous non-woven substrate, and coating a first resin on the non-woven substrate, wherein the first resin includes hydrophilic oxyalkyl compounds, oxyalkyl polymers, oxyalkenyl alkyl polymers or derivatives thereof. The disclosure also provides a separator prepared by the method.Type: ApplicationFiled: August 8, 2012Publication date: July 4, 2013Inventors: Jung-Ching HSING, Tzu-Hsien Han, Shu-Hui Cheng, Wan-Shu Chen
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Publication number: 20130017472Abstract: Disclosed is a method to manufacture a carbon composite structure. First, a polymer nano fiber net is provided. The polymer nano fiber net is thermal oxidized to form an oxidized nano fiber net. The oxidized nano fiber net and an oxidized micro fiber net are stacked and impregnated in a resin. The resin is oxidized. Finally, the oxidized nano fiber net, the oxidized micro fiber net, and the oxidized resin are carbonized at a high temperature to form the carbon composite structure.Type: ApplicationFiled: July 12, 2012Publication date: January 17, 2013Inventors: Wan-Shu Chen, Tzu-Hsien Han, Shu-Hui Cheng
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Patent number: 8281938Abstract: The invention discloses a nano-fiber material, wherein the nano-fiber material is formed by spinning an ionic polymer into a nano-fiber nonwoven, and the ionic polymer is represented by the formula: wherein: R1 includes phenyl sulfonate or alkyl sulfonate; R2 includes R3 includes and m/n is between 1/50 and 50/1, q?0.Type: GrantFiled: February 28, 2010Date of Patent: October 9, 2012Assignee: Industrial Technology Research InstituteInventors: Wen-Yi Chen, Shu-Hui Cheng, Feng-Hung Tseng
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Patent number: 8030407Abstract: An activated carbon fiber for fabricating a supercapacitor electrode and its precursor material are provided. The precursor material of the activated carbon fiber includes polyacrylonitrile (PAN) and a polymer having formula (I): wherein R1 is cyano, phenyl, acetate, or methoxycarbonyl, R2 is ?R3 is C1-7 alkyl, X is chlorine, bromine, tetrafluoroborate (BF4), hexafluorophosphate (PF6), or NH(SO2CH3)2, and m/n is 1-99/99-1.Type: GrantFiled: August 24, 2007Date of Patent: October 4, 2011Assignee: Industrial Technology Research InstituteInventors: Lien Tai Chen, Shu-Hui Cheng, Tun-Fun Way, Tzu Hsien Han