Patents by Inventor Liping Peng
Liping Peng 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: 11911460Abstract: A lipid delivery system, a virus-like structure (VLS) vaccine constructed therefrom, and a lipid particle capable of encapsulating an mRNA molecule encoding a SARS-CoV-2-specific antigen are provided. After the lipid particle encapsulates an mRNA molecule encoding a SARS-CoV-2 antigen, a SARS-CoV-2 S1 antigen protein can be embedded on a surface of an envelope structure of the lipid under specific buffer conditions to produce a VLS vaccine with an antigen-encoding mRNA molecule encapsulated inside and an outer membrane presenting a required viral antigen protein. The vaccine has a superior specific antibody-inducing ability to a SARS-CoV-2 mRNA vaccine and a polypeptide vaccine, can maintain a long-lasting high antibody level, and can also exhibit excellent immune binding abilities for the emerging different variants.Type: GrantFiled: August 1, 2023Date of Patent: February 27, 2024Assignees: Weirui Biotechnology (Kunming) Co., LTD., Shandong Weigao Litong Biological Products Co., Ltd.Inventors: Qihan Li, Kaili Ma, Yanmei Li, Jingjing Zhang, Lichun Wang, Changyong Mu, Xiaowu Peng, Yanrui Su, Chang'e Liu, Liping He, Lin Feng, Dongxiu Gao, An Wang, Hongbing Li, Gang Xu, Fuyun He, Lichun Zheng, Hongkun Yi
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Publication number: 20230240295Abstract: This disclosure includes a method of protecting crops from a variety of fungal, bacterial and viral diseases, especially from Cercospora leaf spots, downy mildews, powdery mildews and Botrytis diseases by the seed treatment and/or irrigation and/or the foliar application of multiple components compositions. The compositions contain at least two elicitors of systemic plant self-defenses, including RBs and Chitin or Chitosan or their derivatives.Type: ApplicationFiled: December 19, 2022Publication date: August 3, 2023Inventors: Liping Peng, Xi Wang
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Publication number: 20220386604Abstract: This disclosure includes a method of protecting crops from Cercospora leaf spot, by the foliar application of brassinosteroids. The method is able to be based on natural and synthesized material, 24-epibrassinolide and other commercial brassinolides, in contrast to those conventional fungicides cause pathogen resistances and the harm to human and the environment. This disclosure provides alternative and safe option against Cercospora leaf spot diseases.Type: ApplicationFiled: March 10, 2022Publication date: December 8, 2022Inventors: Liping Peng, Xi Wang
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Publication number: 20210251229Abstract: This disclosure includes plant regulator compositions, which contain at least one active component selected from a group consisting of bras sinosteroids family and one or more components selected from a group consisting of other plant regulators that are not part of the bras sinosteroids family. The disclosure provides plant regulator compositions, which perform in a more balanced way in the field of agriculture. When being used with the other plant regulators, brassinosteroids play a role in correcting excessive unidirectional growth caused by other plant regulators.Type: ApplicationFiled: January 26, 2021Publication date: August 19, 2021Inventors: Xi Wang, Liping Peng
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Publication number: 20210251231Abstract: This disclosure includes a method of improving dormancy break and of perennial tree fruits, and ameliorating uniformity of ripening for manual and mechanical harvests, by the trunk and foliar application of brassinosteroids. The method is able to be based on natural and synthesized material, 24-epibrassinolide and other commercial brassinolides, in contrast to those chemicals based on hydrogen cyanamide or calcium ammonium nitrate that causes skin irritation and serious eye irritation. The method includes inducing bud-breaking of all perennial tree fruits, especially all grapevines after forced dormancy in tropical and subtropical climates, and later treatments with brassinolides or other growth regulators at fruit sizing stage and/or early ripening stage for uniform ripening. This disclosure provides alternative and safe option and possibilities to growers for labor saving manual and mechanical harvests.Type: ApplicationFiled: March 12, 2021Publication date: August 19, 2021Inventors: Xi Wang, Liping Peng
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Patent number: 9697274Abstract: Stratified sampling of a plurality of records is performed. A plurality of records are partitioned into a plurality of splits, wherein each split includes at least a portion of the plurality of records. The split of the plurality of splits is provided to a mapper. The mapper assigns at least a portion the records of the at least one split to a group based on a strata of the assigned records, and filters the records of the group based on a comparison of the weights of the records to a local threshold of the mapper. The mapper updates the local threshold of the mapper by communicating with a coordinator. The mapper shuffles the group to a reducer, where the reducer filters the records of the group based on the weights of the records. The reducer provides a stratified sampling of the plurality of records based on the group.Type: GrantFiled: December 27, 2013Date of Patent: July 4, 2017Assignee: International Business Machines CorporationInventors: Andrey Balmin, Vuk Ercegovac, Peter J. Haas, Liping Peng, John Sismanis
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Patent number: 9697277Abstract: A computer-implemented method includes partitioning a plurality of records into a plurality of splits. Each split includes at least a portion of the plurality of records. The method further includes providing at least one split of the plurality of splits to a mapper. The mapper scans the input data set, transforms each input record using a map function, and extracts a grouping key in parallel. The method further includes assigning at least a portion the records of the at least one split to a group. Each assignment to the group is based on a strata of the assigned record, and filtering the records of the group. Each filtering is based on a comparison of a weight of a record to a local threshold of the mapper. The method further includes shuffling the group to a reducer and providing a stratified sampling of the plurality of records based on the group.Type: GrantFiled: July 13, 2016Date of Patent: July 4, 2017Assignee: International Business Machines CorporationInventors: Andrey Balmin, Vuk Ercegovac, Peter J. Haas, Liping Peng, John Sismanis
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Publication number: 20160321350Abstract: A computer-implemented method includes partitioning a plurality of records into a plurality of splits. Each split includes at least a portion of the plurality of records. The method further includes providing at least one split of the plurality of splits to a mapper. The mapper scans the input data set, transforms each input record using a map function, and extracts a grouping key in parallel. The method further includes assigning at least a portion the records of the at least one split to a group. Each assignment to the group is based on a strata of the assigned record, and filtering the records of the group. Each filtering is based on a comparison of a weight of a record to a local threshold of the mapper. The method further includes shuffling the group to a reducer and providing a stratified sampling of the plurality of records based on the group.Type: ApplicationFiled: July 13, 2016Publication date: November 3, 2016Inventors: Andrey Balmin, Vuk Ercegovac, Peter J. Haas, Liping Peng, John Sismanis
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Publication number: 20150186493Abstract: Stratified sampling of a plurality of records is performed. A plurality of records are partitioned into a plurality of splits, wherein each split includes at least a portion of the plurality of records. The split of the plurality of splits is provided to a mapper. The mapper assigns at least a portion the records of the at least one split to a group based on a strata of the assigned records, and filters the records of the group based on a comparison of the weights of the records to a local threshold of the mapper. The mapper updates the local threshold of the mapper by communicating with a coordinator. The mapper shuffles the group to a reducer, where the reducer filters the records of the group based on the weights of the records. The reducer provides a stratified sampling of the plurality of records based on the group.Type: ApplicationFiled: December 27, 2013Publication date: July 2, 2015Applicant: International Business Machines CorporationInventors: Andrey Balmin, Vuk Ercegovac, Peter J. Haas, Liping Peng, John Sismanis
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Patent number: 8320081Abstract: A magnetic recording head includes a trailing surface and a plurality of bonding pads arranged on the trailing surface and in a row adapted for both bonding and testing. Each of the bonding pads has at least one side portion being coated with electrically conductive solder nonwettable coat to prevent short circuit between the adjacent bonding pads. The invention also discloses a head gimbal assembly with the magnetic recording head and a disk drive unit having such head gimbal assembly.Type: GrantFiled: April 20, 2010Date of Patent: November 27, 2012Assignee: SAE Magnetics (H.K.) Ltd.Inventors: Shenkuang Chou, Liping Peng, Kayip Wong, Yanbin Wang, Lu Xiao, Bin Zhao
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Patent number: 8295011Abstract: A slider for a head gimbal assembly includes a trailing surface, a plurality of connection pads arranged on the trailing surface adapted for both bonding the slider to a suspension of the head gimbal assembly and testing the performance of the slider. At least a part of the connection pads each comprises a bonding portion and a testing portion electrically connected to the bonding portion and larger than the bonding portion, all the bonding portions and the rest part of the connection pads are arranged in a first row and the testing portions are arranged outside the first row. The slider of the present invention has a new pad layout to facilitate bonding of the connection pads and permit to provide additional pads thereon to connect the additional sensors therein for precise reading and writing, thereby improving the performance of the slider. The invention also discloses a head gimbal assembly and a disk drive unit including the same.Type: GrantFiled: April 20, 2010Date of Patent: October 23, 2012Assignee: SAE Magnetics (H.K.) Ltd.Inventors: Shenkuang Chou, Lu Xiao, Juren Ding, Kayip Wong, Yanbin Wang, Liping Peng
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Publication number: 20110194209Abstract: A magnetic recording head includes a trailing surface and a plurality of bonding pads arranged on the trailing surface and in a row adapted for both bonding and testing. Each of the bonding pads has at least one side portion being coated with electrically conductive solder nonwettable coat to prevent short circuit between the adjacent bonding pads. The invention also discloses a head gimbal assembly with the magnetic recording head and a disk drive unit having such head gimbal assembly.Type: ApplicationFiled: April 20, 2010Publication date: August 11, 2011Applicant: SAE Magnetics (H.K.) Ltd.Inventors: Shenkuang Chou, Liping Peng, Kayip Wong, Yanbin Wang, Lu Xiao, Bin Zhao
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Publication number: 20110194208Abstract: A slider for a head gimbal assembly includes a trailing surface, a plurality of connection pads arranged on the trailing surface adapted for both bonding the slider to a suspension of the head gimbal assembly and testing the performance of the slider. At least a part of the connection pads each comprises a bonding portion and a testing portion electrically connected to the bonding portion and larger than the bonding portion, all the bonding portions and the rest part of the connection pads are arranged in a first row and the testing portions are arranged outside the first row. The slier of the present invention has a new pad layout to facilitate bonding of the connection pads and permit to provide additional pads thereon to connect the additional sensors therein for precise reading and writing, thereby improving the performance of the slider. The invention also discloses a head gimbal assembly and a disk drive unit including the same.Type: ApplicationFiled: April 20, 2010Publication date: August 11, 2011Applicant: SAE Magnetics (H.K.) Ltd.Inventors: Shenkuang Chou, Lu Xiao, Juren Ding, Kayip Wong, Yanbin Wang, Liping Peng