Patents by Inventor Jung-Mu Hsu
Jung-Mu Hsu 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: 11631858Abstract: A positive electrode material, a positive electrode, and a battery employing the same are provided. The positive electrode material includes an active particle and a modified layer covering the surface of the active particle. The modified layer is a reaction product of a composition. The composition includes an ionic conductive ceramic compound, an organic conductive compound, and a coupling agent. In the disclosure, the ionic conductive ceramic compound is 50-84 parts by weight, the organic conductive compound is 16-50 parts by weight, and the total weight of the ionic conductive ceramic compound and the organic conductive compound is 100 parts by weight. In the disclosure, the weight percentage of the coupling agent is from 0.05 wt % to 10 wt %, based on the total weight of the ionic conductive ceramic compound and the organic conductive compound.Type: GrantFiled: December 9, 2020Date of Patent: April 18, 2023Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Guan-Lin Lai, Chen-Chung Chen, Yu-Han Li, Jung-Mu Hsu
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Publication number: 20210175509Abstract: A positive electrode material, a positive electrode, and a battery employing the same are provided. The positive electrode material includes an active particle and a modified layer covering the surface of the active particle. The modified layer is a reaction product of a composition. The composition includes an ionic conductive ceramic compound, an organic conductive compound, and a coupling agent. In the disclosure, the ionic conductive ceramic compound is 50-84 parts by weight, the organic conductive compound is 16-50 parts by weight, and the total weight of the ionic conductive ceramic compound and the organic conductive compound is 100 parts by weight. In the disclosure, the weight percentage of the coupling agent is from 0.05 wt % to 10 wt %, based on the total weight of the ionic conductive ceramic compound and the organic conductive compound.Type: ApplicationFiled: December 9, 2020Publication date: June 10, 2021Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Guan-Lin LAI, Chen-Chung CHEN, Yu-Han LI, Jung-Mu HSU
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Patent number: 10930980Abstract: An additive formulation for a lithium ion battery is provided, which includes an ionic conductor and a compound having a maleimide structure. An electrode slurry composition is also provided, which includes an active material, a conductive additive, an adhesive, and an additive formulation containing an ionic conductor and a compound having a maleimide structure modified by a compound having a barbituric acid structure.Type: GrantFiled: December 23, 2016Date of Patent: February 23, 2021Assignee: Industrial Technology Research InstituteInventors: Yu-Han Li, Li-Chun Chen, Ming-Yi Lu, Jen-Chih Lo, Guan-Lin Lai, Chang-Rung Yang, Jung-Mu Hsu
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Patent number: 10784501Abstract: A method of forming slurry for a positive electrode plate is provided, which includes reacting maleimide compound and barbituric acid to form a hyper branched polymer. 0.1 to 1 part by weight of the hyper branched polymer is mixed with 0.01 to 1 part by weight of coupling agent and 0.1 to 6 parts by weight of carbon nanotube to form a mixture. 80 to 97.79 parts by weight of active material is added to the mixture, wherein the hyper branched polymer, the carbon nanotube, and the active material are bonded by the coupling agent.Type: GrantFiled: December 4, 2018Date of Patent: September 22, 2020Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chen-Chung Chen, Jing-Pin Pan, Chang-Rung Yang, Li-Chun Chen, Jen-Chih Lo, Guan-Lin Lai, Jung-Mu Hsu
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Patent number: 10566626Abstract: An oligomer-polymer is provided. The oligomer-polymer is obtained by the polymerization reaction of a compound containing an ethylenically unsaturated group and a nucleophile compound, wherein the nucleophile compound includes the compound shown in formula 1: A lithium battery including an anode, a cathode, an isolation film, an electrolyte solution, and a package structure is also provided, wherein the cathode includes the oligomer-polymer.Type: GrantFiled: June 9, 2017Date of Patent: February 18, 2020Assignees: National Taiwan University of Science and Technology, Industrial Technology Research InstituteInventors: Fu-Ming Wang, Bing-Joe Hwang, Chorng-Shyan Chern, Jung-Mu Hsu, Jing-Pin Pan, Chang-Rung Yang, Quoc Thai Pham
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Publication number: 20190379046Abstract: An oligomer-polymer is provided. The oligomer-polymer is obtained by the polymerization reaction of a compound containing an ethylenically unsaturated group and a nucleophile compound, wherein the nucleophile compound includes the compound shown in formula 1: A lithium battery including an anode, a cathode, an isolation film, an electrolyte solution, and a package structure is also provided, wherein the cathode includes the oligomer-polymer.Type: ApplicationFiled: August 21, 2019Publication date: December 12, 2019Applicants: National Taiwan University of Science and Technology, Industrial Technology Research InstituteInventors: Fu-Ming Wang, Bing-Joe Hwang, Chorng-Shyan Chern, Jung-Mu Hsu, Jing-Pin Pan, Chang-Rung Yang, Quoc Thai Pham
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Publication number: 20190181422Abstract: A method of forming slurry for a positive electrode plate is provided, which includes reacting maleimide compound and barbituric acid to form a hyper branched polymer. 0.1 to 1 part by weight of the hyper branched polymer is mixed with 0.01 to 1 part by weight of coupling agent and 0.1 to 6 parts by weight of carbon nanotube to form a mixture. 80 to 97.79 parts by weight of active material is added to the mixture, wherein the hyper branched polymer, the carbon nanotube, and the active material are bonded by the coupling agent.Type: ApplicationFiled: December 4, 2018Publication date: June 13, 2019Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chen-Chung CHEN, Jing-Pin PAN, Chang-Rung YANG, Li-Chun CHEN, Jen-Chih LO, Guan-Lin LAI, Jung-Mu HSU
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Patent number: 9988495Abstract: An oligomer additive is provided. The oligomer additive is obtained by a reaction of a maleimide, a barbituric acid and a dibenzyl trithiocarbonate. A lithium battery including an anode, a cathode, a separator, an electrolyte solution and a package structure is also provided, wherein the cathode includes the oligomer additive.Type: GrantFiled: March 25, 2016Date of Patent: June 5, 2018Assignees: National Taiwan University of Science and Technology, Industrial Technology Research InstituteInventors: Fu-Ming Wang, Bing-Joe Hwang, Chorng-Shyan Chern, Jung-Mu Hsu, Jing-Pin Pan, Chang-Rung Yang
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Publication number: 20180145330Abstract: An oligomer and a lithium battery are provided. The oligomer is obtained by reacting a maleimide, a barbituric acid, and a promoter in a solvent. The promoter has the structure represented by formula 1: X—(R)3??formula 1, wherein X is N or P; R is a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group. The lithium battery includes an anode, a cathode, a separator, an electrolyte solution, and a package structure, wherein the cathode includes the oligomer.Type: ApplicationFiled: May 10, 2017Publication date: May 24, 2018Applicant: National Taiwan University of Science and TechnologyInventors: Fu-Ming Wang, Chorng-Shyan Chern, Jung-Mu Hsu
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Publication number: 20180131003Abstract: An oligomer-polymer is provided. The oligomer-polymer is obtained by the polymerization reaction of a compound containing an ethylenically unsaturated group and a nucleophile compound, wherein the nucleophile compound includes the compound shown in formula 1: A lithium battery including an anode, a cathode, an isolation film, an electrolyte solution, and a package structure is also provided, wherein the cathode includes the oligomer-polymer.Type: ApplicationFiled: June 9, 2017Publication date: May 10, 2018Applicants: National Taiwan University of Science and Technolo gy, Industrial Technology Research InstituteInventors: Fu-Ming Wang, Bing-Joe Hwang, Chorng-Shyan Chern, Jung-Mu Hsu, Jing-Pin Pan, Chang-Rung Yang, Quoc Thai Pham
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Patent number: 9941517Abstract: Provided are an electrode for a lithium battery that is capable of providing a lithium battery having both high stability and high battery properties; a process for producing an electrode for a lithium battery, in which a positive electrode plate and/or a negative electrode plate, even when coated with a thermal activation material dissolved in an organic solvent such as a pyrrolidone-based solvent, is prevented from swelling; and a lithium battery including said electrode for a lithium battery. The electrode for a lithium battery includes an electrode plate, a mix layer and a heat insulating layer in this order, wherein the mix layer includes at least an aqueous adhesive and an active material; the heat insulating layer includes at least a thermal activation material; and at least part of the mix layer is in contact with at least part of the heat insulating layer.Type: GrantFiled: January 28, 2014Date of Patent: April 10, 2018Assignees: MITSUI CHEMICALS, INC., INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Akihito Shigematsu, Gen Miyata, Jung-Mu Hsu, Chang-Rung Yang, Jing-Pin Pan
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Publication number: 20170210855Abstract: An oligomer additive is provided. The oligomer additive is obtained by a reaction of a maleimide, a barbituric acid and a dibenzyl trithiocarbonate. A lithium battery including an anode, a cathode, a separator, an electrolyte solution and a package structure is also provided, wherein the cathode includes the oligomer additive.Type: ApplicationFiled: March 25, 2016Publication date: July 27, 2017Inventors: Fu-Ming Wang, Bing-Joe Hwang, Chorng-Shyan Chern, Jung-Mu Hsu, Jing-Pin Pan, Chang-Rung Yang
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Publication number: 20170187076Abstract: An additive formulation for a lithium ion battery is provided, which includes an ionic conductor and a compound having a maleimide structure. An electrode slurry composition is also provided, which includes an active material, a conductive additive, an adhesive, and an additive formulation containing an ionic conductor and a compound having a maleimide structure modified by a compound having a barbituric acid structure.Type: ApplicationFiled: December 23, 2016Publication date: June 29, 2017Inventors: Yu-Han Li, Li-Chun Chen, Ming-Yi Lu, Jen-chih Lo, Guan-Lin Lai, Chang-Rung Yang, Jung-Mu Hsu
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Patent number: 9450247Abstract: A preparation method of an oligomer-polymer is provided. A maleimide is reacted with a barbituric acid to form a first oligomer-polymer. The first oligomer-polymer is then reacted with a phenylsiloxane oligomer to form a second oligomer-polymer. The phenylsiloxane oligomer is a compound represented by formula 1: Ph-Si(OH)xOy ??formula 1, wherein x is 0.65 to 2.82 and y is 0.09 to 1.17.Type: GrantFiled: June 10, 2014Date of Patent: September 20, 2016Assignees: National Taiwan University of Science and Technology, Industrial Technology Research InstituteInventors: Fu-Ming Wang, Bing-Joe Hwang, Chorng-Shyan Chern, Jung-Mu Hsu, Wen-Han Li
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Publication number: 20160190580Abstract: A battery electrode paste composition containing a silane coupling agent-modified active substance is provided. The battery electrode paste composition includes a silane coupling agent-modified active substance, a conductive additive, an adhesive, and a maleimide additive. The composition containing the silane coupling agent-modified active substance may provide better battery safety and longer cycle life.Type: ApplicationFiled: December 30, 2015Publication date: June 30, 2016Inventors: Jing-Pin Pan, Hung-Chun Wu, Jason Fang, Jen-Jeh Lee, Tsung-Hsiung Wang, Chen-Chung Chen, Ting-Ju Yeh, Yu-Han Li, Guan-Lin Lai, Jen-Chih Lo, Jung-Mu Hsu, Chang-Rung Yang
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Publication number: 20150372307Abstract: Provided are an electrode for a lithium battery that is capable of providing a lithium battery having both high stability and high battery properties; a process for producing an electrode for a lithium battery, in which a positive electrode plate and/or a negative electrode plate, even when coated with a thermal activation material dissolved in an organic solvent such as a pyrrolidone-based solvent, is prevented from swelling; and a lithium battery including said electrode for a lithium battery. The electrode for a lithium battery includes an electrode plate, a mix layer and a heat insulating layer in this order, wherein the mix layer includes at least an aqueous adhesive and an active material; the heat insulating layer includes at least a thermal activation material; and at least part of the mix layer is in contact with at least part of the heat insulating layer.Type: ApplicationFiled: January 28, 2014Publication date: December 24, 2015Applicants: Mitsui Chemicals, Inc., Industrial Technology Research InstituteInventors: Akihito SHIGEMATSU, Gen MIYATA, Jung-Mu HSU, Chang-Rung YANG, Jing-Pin PAN
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Patent number: 9160005Abstract: A modified maleimide oligomer is disclosed. The modified maleimide oligomer is made by performing a reaction of a compound having a barbituric acid structure, a free radical capture, and a compound having a maleimide structure. A composition for a battery is also disclosed. The composition includes the modified maleimide oligomer.Type: GrantFiled: June 3, 2013Date of Patent: October 13, 2015Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chorng-Shyan Chern, Jing-Pin Pan, Chang-Rung Yang, Tsung-Hsiung Wang, Guan-Lin Lai, Jung-Mu Hsu
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Patent number: 9112239Abstract: The invention provides a lithium battery, including: a cathode plate and an anode plate; a separator disposed between the cathode plate and the anode plate to define a reservoir region; and an electrolyte filled in the reservoir region. A thermal protective film is provided to cover a material of the cathode plate or the anode plate. When a battery temperature rises over an onset temperature of the thermal protective film, it undergoes a crosslinking reaction to inhibit thermal runaway. A method for fabricating the lithium ion battery is also provided.Type: GrantFiled: December 11, 2009Date of Patent: August 18, 2015Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Hung-Chun Wu, Chin-Shu Cheng, Jung-Mu Hsu, Fu-Ming Wang, Chang-Rung Yang, Jing-Pin Pan, Ching-Yi Su, Tsung-Hsiung Wang
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Publication number: 20150086849Abstract: A preparation method of an oligomer-polymer is provided. A maleimide is reacted with a barbituric acid to form a first oligomer-polymer. The first oligomer-polymer is then reacted with a phenylsiloxane oligomer to form a second oligomer-polymer. The phenylsiloxane oligomer is a compound represented by formula 1: Ph-Si(OH)xOy ??formula 1, wherein x is 0.65 to 2.82 and y is 0.09 to 1.17.Type: ApplicationFiled: June 10, 2014Publication date: March 26, 2015Inventors: Fu-Ming Wang, Bing-Joe Hwang, Chorng-Shyan Chern, Jung-Mu Hsu, Wen-Han Li
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Patent number: 8932747Abstract: A lithium battery is provided. The lithium battery comprises a first plate, a second plate and a separator. The first plate is composed of a plurality of electrode material layers stacked on one another. At least one of the electrode material layers comprises a thermal activation material. The separator is disposed between the first plate and the second plate.Type: GrantFiled: August 24, 2011Date of Patent: January 13, 2015Assignee: Industrial Technology Research InstituteInventors: Ping-Yao Wu, Wen-Bing Chu, Chang-Rung Yang, Jen-Jeh Lee, Jing-Pin Pan, Jung-Mu Hsu, Shu-Heng Wen, Hung-Chun Wu, Chung-Liang Chang