Patents by Inventor Yishu Huang
Yishu Huang 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: 11678728Abstract: A zipper includes zipper teeth, a zipper head base for engaging or disengaging zipper teeth, and a puller with an end hole. The zipper head base includes a body with a pivotal mounting portion, a hook-shaped locking plate with a locking pin, and a biasing member, the hook-shaped locking plate is pivotally connected to the pivotal mounting portion, and the locking pin of the hook-shaped locking plate is configured to pass through the end hole of the puller. The zipper head base has a locked state, in which the biasing member provides a biasing force to the locking plate, so that the locking pin is allowed to be inserted into the engaged zipper teeth to restrict bidirectional movement of the zipper head base. A garment including the zipper is further provided according to the application.Type: GrantFiled: January 5, 2022Date of Patent: June 20, 2023Assignee: ZHEJIANG WEIXING INDUSTRIAL DEVELOPMENT CO., LTD.Inventors: Guifei Peng, Yishu Huang
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Publication number: 20220125165Abstract: A zipper includes zipper teeth, a zipper head base for engaging or disengaging zipper teeth, and a puller with an end hole. The zipper head base includes a body with a pivotal mounting portion, a hook-shaped locking plate with a locking pin, and a biasing member, the hook-shaped locking plate is pivotally connected to the pivotal mounting portion, and the locking pin of the hook-shaped locking plate is configured to pass through the end hole of the puller. The zipper head base has a locked state, in which the biasing member provides a biasing force to the locking plate, so that the locking pin is allowed to be inserted into the engaged zipper teeth to restrict bidirectional movement of the zipper head base. A garment including the zipper is further provided according to the application.Type: ApplicationFiled: January 5, 2022Publication date: April 28, 2022Applicant: ZHEJIANG WEIXING INDUSTRIAL DEVELOPMENT CO., LTD.Inventors: Guifei PENG, Yishu HUANG
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Publication number: 20210238566Abstract: Methods and compositions are provided for engineering mutant enzymes with reduced star activity where the mutant enzymes have a fidelity index (FI) in a specified buffer that is greater than the FI of the non-mutated enzyme in the same buffer.Type: ApplicationFiled: April 9, 2021Publication date: August 5, 2021Applicant: New England Biolabs, Inc.Inventors: Zhenyu Zhu, Aine Quimby, Shengxi Guan, Dapeng Sun, Yishu Huang, Xuhui Lai, Siu-hong Chan, Xianghui Li, Shuang-Yong Xu, Chunhua Zhang
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Patent number: 11001818Abstract: Methods and compositions are provided for engineering mutant enzymes with reduced star activity where the mutant enzymes have a fidelity index (FI) in a specified buffer that is greater than the FI of the non-mutated enzyme in the same buffer.Type: GrantFiled: March 15, 2019Date of Patent: May 11, 2021Inventors: Zhenyu Zhu, Aine Quimby, Shengxi Guan, Dapeng Sun, Yishu Huang, Xuhui Lai, Siu-hong Chan, Xianghui Li, Shuang-Yong Xu, Chunhua Zhang
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Publication number: 20200029657Abstract: A zipper for garments includes a zipper head base for engaging or disengaging zipper teeth; the zipper head base is provided with a through hole allowing a puller to pass through, and the puller passes through the through hole and is rotatable clockwise or counterclockwise by taking the zipper head base as an axis; and the puller is provided with a position-limiting portion for preventing the puller from swaying left and right.Type: ApplicationFiled: April 19, 2017Publication date: January 30, 2020Applicant: ZHEJIANG WEIXING INDUSTRIAL DEVELOPMENT CO., LTD.Inventors: Guifei PENG, Yishu HUANG
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Publication number: 20190276811Abstract: Methods and compositions are provided for engineering mutant enzymes with reduced star activity where the mutant enzymes have a fidelity index (FI) in a specified buffer that is greater than the FI of the non-mutated enzyme in the same buffer.Type: ApplicationFiled: March 15, 2019Publication date: September 12, 2019Applicant: New England Biolabs, Inc.Inventors: Zhenyu Zhu, Aine Quimby, Shengxi Guan, Dapeng Sun, Yishu Huang, Xuhui Lai, Siu-hong Chan, Xianghui Li, Shuang-Yong Xu, Chunhua Zhang
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Patent number: 10294464Abstract: Methods and compositions are provided for engineering mutant enzymes with reduced star activity where the mutant enzymes have a fidelity index (FI) in a specified buffer that is greater than the FI of the non-mutated enzyme in the same buffer.Type: GrantFiled: November 28, 2017Date of Patent: May 21, 2019Assignee: New England Biolabs, Inc.Inventors: Zhenyu Zhu, Aine Quimby, Shengxi Guan, Dapeng Sun, Yishu Huang, Xuhui Lai, Siu-hong Chan, Xianghui Li, Shuang-Yong Xu, Chunhua Zhang
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Publication number: 20180148701Abstract: Methods and compositions are provided for engineering mutant enzymes with reduced star activity where the mutant enzymes have a fidelity index (FI) in a specified buffer that is greater than the FI of the non-mutated enzyme in the same buffer.Type: ApplicationFiled: November 28, 2017Publication date: May 31, 2018Applicant: New England Biolabs, Inc.Inventors: Zhenyu Zhu, Aine Quimby, Shengxi Guan, Dapeng Sun, Yishu Huang, Xuhui Lai, Siu-hong Chan, Xianghui Li, Shuang-Yong Xu, Chunhua Zhang
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Patent number: 9856464Abstract: Methods and compositions are provided for engineering mutant enzymes with reduced star activity where the mutant enzymes have a fidelity index (FI) in a specified buffer that is greater than the FI of the non-mutated enzyme in the same buffer.Type: GrantFiled: April 19, 2016Date of Patent: January 2, 2018Inventors: Zhenyu Zhu, Aine Quimby, Shengxi Guan, Dapeng Sun, Yishu Huang, Xuhui Lai, Siu-hong Chan, Xianghui Li, Shuang-Yong Xu, Chunhua Zhang
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Publication number: 20160289660Abstract: Methods and compositions are provided for engineering mutant enzymes with reduced star activity where the mutant enzymes have a fidelity index (FI) in a specified buffer that is greater than the FI of the non-mutated enzyme in the same buffer.Type: ApplicationFiled: April 19, 2016Publication date: October 6, 2016Inventors: Zhenyu Zhu, Aine Quimby, Shengxi Guan, Dapeng Sun, Yishu Huang, Xuhui Lai, Siu-hong Chan, Xianghui Li, Shuang-Yong Xu, Chunhua Zhang
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Patent number: 9200310Abstract: Methods and compositions are provided for engineering mutant enzymes with reduced star activity where the mutant enzymes have a fidelity index (FI) in a specified buffer that is greater than the FI of the non-mutated enzyme in the same buffer.Type: GrantFiled: December 20, 2013Date of Patent: December 1, 2015Assignee: New England Biolabs, Inc.Inventors: Zhenyu Zhu, Aine Quimby, Shengxi Guan, Dapeng Sun, Yishu Huang, Xuhui Lai, Siu-hong Chan, Xianghui Li, Shuang-Yong Xu, Chunhua Zhang
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Patent number: 9150901Abstract: Methods and compositions are provided for engineering mutant enzymes with reduced star activity where the mutant enzymes have a fidelity index (FI) in a specified buffer that is greater than the FI of the non-mutated enzyme in the same buffer.Type: GrantFiled: December 20, 2013Date of Patent: October 6, 2015Assignee: NEW ENGLAND BIOLABS, INC.Inventors: Zhenyu Zhu, Aine Quimby, Shengxi Guan, Dapeng Sun, Yishu Huang, Xuhui Lai, Siu-hong Chan, Xianghui Li, Shuang-Yong Xu, Chunhua Zhang
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Publication number: 20140154779Abstract: Methods and compositions are provided for engineering mutant enzymes with reduced star activity where the mutant enzymes have a fidelity index (FI) in a specified buffer that is greater than the FI of the non-mutated enzyme in the same buffer.Type: ApplicationFiled: December 20, 2013Publication date: June 5, 2014Applicant: NEW ENGLAND BIOLABS, INC.Inventors: Zhenyu Zhu, Aine Quimby, Shengxi Guan, Dapeng Sun, Yishu Huang, Xuhui Lai, Siu-hong Chan, Xianghui Li, Shuang-Yong Xu, Chunhua Zhang
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Publication number: 20140154778Abstract: Methods and compositions are provided for engineering mutant enzymes with reduced star activity where the mutant enzymes have a fidelity index (FI) in a specified buffer that is greater than the FI of the non-mutated enzyme in the same buffer.Type: ApplicationFiled: December 20, 2013Publication date: June 5, 2014Applicant: NEW ENGLAND BIOLABS, INC.Inventors: Zhenyu Zhu, Aine Quimby, Shengxi Guan, Dapeng Sun, Yishu Huang, Xuhui Lai, Siu-hong Chan, Xianghui Li, Shuang-Yong Xu, Chunhua Zhang
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Publication number: 20140154676Abstract: Methods and compositions are provided for engineering mutant enzymes with reduced star activity where the mutant enzymes have a fidelity index (FI) in a specified buffer that is greater than the FI of the non-mutated enzyme in the same buffer.Type: ApplicationFiled: December 20, 2013Publication date: June 5, 2014Applicant: NEW ENGLAND BIOLABS, INC.Inventors: Zhenyu Zhu, Aine Quimby, Shengxi Guan, Dapeng Sun, Yishu Huang, Xuhui Lai, Siu-hong Chan, Xianghui Li, Shuang-Yong Xu, Chunhua Zhang
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Publication number: 20140154780Abstract: Methods and compositions are provided for engineering mutant enzymes with reduced star activity where the mutant enzymes have a fidelity index (FI) in a specified buffer that is greater than the FI of the non-mutated enzyme in the same buffer.Type: ApplicationFiled: December 20, 2013Publication date: June 5, 2014Applicant: NEW ENGLAND BIOLABS, INC.Inventors: Zhenyu Zhu, Aine Quimby, Shengxi Guan, Dapeng Sun, Yishu Huang, Xuhui Lai, Siu-hong Chan, Xianghui Li, Shuang-Yong Xu, Chunhua Zhang
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Patent number: 8637291Abstract: Methods and compositions are provided for engineering mutant enzymes with reduced star activity where the mutant enzymes have a fidelity index (FI) in a specified buffer that is greater than the FI of the non-mutated enzyme in the same buffer.Type: GrantFiled: February 7, 2011Date of Patent: January 28, 2014Assignee: New England Biolabs, Inc.Inventors: Zhenyu Zhu, Aine Quimby, Shengxi Guan, Dapeng Sun, Yishu Huang, Xuhui Lai, Siu-hong Chan, Xianghui Li, Shuang-Yong Xu, Chunhua Zhang
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Publication number: 20110151450Abstract: Methods and compositions are provided for engineering mutant enzymes with reduced star activity where the mutant enzymes have a fidelity index (FI) in a specified buffer that is greater than the FI of the non-mutated enzyme in the same buffer.Type: ApplicationFiled: February 7, 2011Publication date: June 23, 2011Applicant: NEW ENGLAND BIOLABS, INC.Inventors: Zhenyu Zhu, Aine Quimby, Shengxi Guan, Dapeng Sun, Yishu Huang, Xuhui Lai, Siu-hong Chan, Xianghui Li, Shuang-Yong Xu, Chunhua Zhang
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Patent number: D813722Type: GrantFiled: August 29, 2016Date of Patent: March 27, 2018Assignee: ZHEJIANG WEIXING INDUSTRIAL DEVELOPMENT CO., LTD.Inventor: Yishu Huang