Patents by Inventor Nan Dai

Nan Dai 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).

  • Publication number: 20240137948
    Abstract: A wireless communication method for use in a wireless terminal is disclosed. The method comprises receiving, from a wireless network node, downlink control information based on an identifier of a group of wireless terminals, wherein the downlink control information comprises at least one set of beam resource related indications.
    Type: Application
    Filed: July 11, 2023
    Publication date: April 25, 2024
    Applicant: ZTE CORPORATION
    Inventors: Wei CAO, Nan ZHANG, Jianqiang DAI
  • Patent number: 11953738
    Abstract: The present invention discloses a display including a display panel and a light redirecting film disposed on the viewing side of the display panel. The light redirecting film comprises a light redistribution layer, and a light guide layer disposed on the light redistribution layer. The light redistribution layer includes a plurality of strip-shaped micro prisms extending along a first direction and arranged at intervals and a plurality of diffraction gratings arranged at the bottom of the intervals between the adjacent strip-shaped micro prisms, wherein each of the strip-shaped micro prisms has at least one inclined light-guide surface, and the bottom of each interval has at least one set of diffraction gratings, and the light guide layer is in contact with the strip-shaped micro prisms and the diffraction gratings.
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: April 9, 2024
    Assignee: BenQ Materials Corporation
    Inventors: Cyun-Tai Hong, Yu-Da Chen, Hsu-Cheng Cheng, Meng-Chieh Wu, Chuen-Nan Shen, Kuo-Jung Huang, Wei-Jyun Chen, Yu-Jyuan Dai
  • Publication number: 20240098834
    Abstract: A wireless communication method for use in a wireless terminal is disclosed. The method comprises switching from a first state to a second state according to at least one time value.
    Type: Application
    Filed: September 26, 2023
    Publication date: March 21, 2024
    Inventors: Chenchen ZHANG, Nan ZHANG, Wei CAO, Jianqiang DAI, Kaibo TIAN
  • Publication number: 20240090064
    Abstract: Methods and systems for techniques for beam management in wireless networks are disclosed. In one example aspect, the method includes receiving, by a wireless device, a configuration from a network device, and initiating, by the wireless device, a process to recover a link to a network based on information elements within the configuration associated with different criteria.
    Type: Application
    Filed: September 21, 2023
    Publication date: March 14, 2024
    Inventors: Nan ZHANG, Wei CAO, Jianwu DOU, Jianqiang DAI
  • Publication number: 20230287489
    Abstract: The present disclosure relates, according to some embodiments, to compositions and analysis of RNA (e.g., dephosphorylated oligoribonucleotides) including, for example, natural and/or synthetic RNAs. A composition may comprise, for example, an endoribonuclease having an amino acid sequence that (i) corresponds to an amino acid sequence of a first species (e.g., Homo sapiens, Escherichia coli, Aspergillus oryzae, Momordica charantia, Pyrococcus furiosus, Cucumis sativus, and Sus scrofa) or (ii) is a non-naturally occurring sequence; and/or an RNA end repair enzyme having an amino acid sequence that (i) corresponds to an amino acid sequence of a species other than the first species (e.g., a bacterial species or a bacteriophage species) or (ii) is a non-naturally occurring sequence.
    Type: Application
    Filed: April 10, 2023
    Publication date: September 14, 2023
    Applicant: New England Biolabs, Inc.
    Inventors: Ivan R. Correa, Jr., Eric Wolf, Nan Dai, Erbay Yigit, Sebastian Grünberg
  • Patent number: 11648306
    Abstract: Disclosed are a non-integrative Listeria-based vaccine and a method for inducing antitumor immune response. In particular, the present disclosure provides a recombinant nucleic acid molecule, a recombinant plasmid or a recombinant expression vector comprising the recombinant nucleic acid molecule, a recombinant protein, and a recombinant Listeria. Also disclosed are a pharmaceutical composition and a vaccine comprising the above component, a method for slowly and continuously killing cells using the same, and a method for inducing immune response in a subject using the same.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: May 16, 2023
    Assignees: Suzhou RoyalTech Med CO., Ltd, Shanghai RoyalTech Med CO., Ltd
    Inventors: Nan Dai, Yonggang Zhao
  • Publication number: 20220195424
    Abstract: Provided herein is a method for chemically capping polynucleotides having a 5? monophosphate. In some embodiments the method may comprise: combining an activated nucleoside 5? mono- or poly-phosphate with a population of polynucleotides that comprises polynucleotides having a 5? monophosphate, to produce a reaction mix; and incubating the reaction mix to produce reaction products that comprise a polynucleotide and a 5? nucleoside cap, linked by a 5? to 5? polyphosphate linkage. The chemical capping method described herein can be incorporated into a variety of cDNA synthesis methods.
    Type: Application
    Filed: May 6, 2020
    Publication date: June 23, 2022
    Applicant: New England Biolabs, Inc.
    Inventors: Ivan R. Correa, Jr., Shengxi Guan, Madalee G. Wulf, Nan Dai, Sean Maguire
  • Publication number: 20220193066
    Abstract: A combination pharmaceutical composition used for the treatment of small cell lung cancer, comprising: (i) compound I or a pharmaceutically acceptable salt thereof; and (ii) at least one second treatment drug, the chemical name of compound I being 1-[[[4-(4-fluoro-2-methyl-1H-indol-5-yl)oxy-6-methoxyquinolin-7-yl]oxy]methyl]cyclopropylamine.
    Type: Application
    Filed: May 20, 2020
    Publication date: June 23, 2022
    Inventors: Dong WANG, Nan DAI, Hao LUO, Ping XU
  • Patent number: 11225658
    Abstract: Provided herein is a method for making an cDNA library, comprising adding an affinity tag-labeled GMP to the 5? end of targeted RNA species in a sample by optionally decapping followed by incubating the sample with an affinity tag-labeled GTP and a capping enzyme, enriching for RNA comprising the affinity tag-labeled GMP using an affinity matrix that binds to the affinity tag, reverse transcribing the enriched RNA to produce a population of cDNAs, and adding a tail to the 3? end of the population of cDNAs using a terminal transferase, to produce an cDNA library.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: January 18, 2022
    Assignee: New England Biolabs, Inc.
    Inventors: Bo Yan, Laurence Ettwiller, Ira Schildkraut, George Tzertzinis, Ivan R. Correa, Jr., Nan Dai, Madalee G. Wulf
  • Publication number: 20210308260
    Abstract: Disclosed are a non-integrative Listeria-based vaccine and a method for inducing antitumor immune response. In particular, the present disclosure provides a recombinant nucleic acid molecule, a recombinant plasmid or a recombinant expression vector comprising the recombinant nucleic acid molecule, a recombinant protein, and a recombinant Listeria. Also disclosed are a pharmaceutical composition and a vaccine comprising the above component, a method for slowly and continuously killing cells using the same, and a method for inducing immune response in a subject using the same.
    Type: Application
    Filed: April 23, 2019
    Publication date: October 7, 2021
    Inventors: Nan DAI, Yonggang ZHAO
  • Publication number: 20210236545
    Abstract: A tumor immunotherapy composition based on modified cells, in particular antigen-presenting cells activated by means of attenuated Listeria monocytogenes, a preparation method therefor and an application thereof. Attenuated Listeria monocytogenes carrying a specific antigen plasmid is used to activate antigen-presenting cells, thereby activating WIC antigen presenting properties and a series of cellular immune responses in vivo so as to achieve the purpose of anti-tumor therapy. The described technical solution may specifically activate macrophages and/or dendritic cells, thereby eliciting a series of specific anti-tumor immune responses. The operation process does not require genetic modification of autologous cells, is not limited by tumor type, and operations of the overall process are simple, easy-to-implement and reproducible.
    Type: Application
    Filed: July 31, 2019
    Publication date: August 5, 2021
    Inventors: Nan DAI, Yonggang ZHAO
  • Patent number: 10081827
    Abstract: Methods, compositions and kits for selectively altering and detecting modified cytosine residues are provided.
    Type: Grant
    Filed: January 12, 2016
    Date of Patent: September 25, 2018
    Assignee: New England Biolabs, Inc.
    Inventors: Shengxi Guan, Nan Dai, Zhenyu Zhu, Ivan R. Correa, Jr., Aine Quimby, Janine Borgaro
  • Publication number: 20180030436
    Abstract: Provided herein is a method for making an cDNA library, comprising adding an affinity tag-labeled GMP to the 5? end of targeted RNA species in a sample by optionally decapping followed by incubating the sample with an affinity tag-labeled GTP and a capping enzyme, enriching for RNA comprising the affinity tag-labeled GMP using an affinity matrix that binds to the affinity tag, reverse transcribing the enriched RNA to produce a population of cDNAs, and adding a tail to the 3? end of the population of cDNAs using a terminal transferase, to produce an cDNA library.
    Type: Application
    Filed: October 17, 2017
    Publication date: February 1, 2018
    Applicant: New England Biolabs, Inc.
    Inventors: Bo Yan, Laurence Ettwiller, Ira Schildkraut, George Tzertzinis, Ivan R. Correa, JR., Nan Dai, Madalee G. Wulf
  • Patent number: 9464277
    Abstract: 5-methylpyrimidine oxygenases and their use in the modification of nucleic acids are described.
    Type: Grant
    Filed: April 20, 2015
    Date of Patent: October 11, 2016
    Assignee: New England Biolabs, Inc.
    Inventors: Yu Zheng, Lana Saleh, June Pais, Nan Dai, Richard J. Roberts, Ivan R. Correa, Jr., Megumu Mabuchi, Romualdas Vaisvila
  • Publication number: 20160194696
    Abstract: This disclosure describes, among other things, compositions, kits and methods for identifying to 5-hydroxymethylcytosine (5hmC) in eukaryotic genomic DNA. The compositions and methods utilize a PvuRts1I family enzyme for digesting eukaryotic genomic DNA suspected of containing 5hmC or 5-formylcytosine (5fC) modified nucleotides providing an end of the DNA with a two base overhang suitable for ligating an adapter at a fixed distance 3? from an 5hmC. Random fragmentation of the genomic DNA can generate a blunt end suitable for attaching a second adapter. The DNA can be sequenced and 5hmC and 5fC residues identified and located at a defined position in the eukaryotic genome. An enrichment step may be used that utilizes a chemoselective agent capable of being selectively added to DNA containing 5hmC. An example is a glucosyltransferase and a glucosyltransferase substrate comprising a chemo-selective group.
    Type: Application
    Filed: August 7, 2014
    Publication date: July 7, 2016
    Applicant: New England Biolabs, Inc.
    Inventors: Shengxi Guan, Zhenyu Zhu, Zhiyi Sun, Nan Dai
  • Publication number: 20160138079
    Abstract: Methods, compositions and kits for selectively altering and detecting modified cytosine residues are provided.
    Type: Application
    Filed: January 12, 2016
    Publication date: May 19, 2016
    Applicant: New England Biolabs, Inc.
    Inventors: Shengxi Guan, Nan Dai, Zhenyu Zhu, Ivan R. Correa, JR., Aine Quimby, Janine Borgaro
  • Patent number: 9267117
    Abstract: Methods, compositions and kits for selectively altering and detecting modified cytosine residues are provided.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: February 23, 2016
    Assignee: New England Biolabs, Inc.
    Inventors: Shengxi Guan, Nan Dai, Zhenyu Zhu, Ivan R. Correa, Jr., Aine Quimby, Janine Borgaro
  • Publication number: 20160046981
    Abstract: Nucleic acids comprising ?-glucosaminyloxy-5-methylcytosine; compositions, kits and methods of producing the nucleic acids using a glycosyltransferase; and methods of using the nucleic acids are described.
    Type: Application
    Filed: October 29, 2015
    Publication date: February 18, 2016
    Applicant: NEW ENGLAND BIOLABS, INC.
    Inventors: Ivan R. Correa, JR., Nan Dai, Jurate Bitinaite, Sriharsa Pradhan, Hang-Gyeong Chin
  • Patent number: 9200260
    Abstract: Nucleic acids comprising ?-glucosaminyloxy-5-methylcytosine; compositions, kits and methods of producing the nucleic acids using a glycosyltransferase; and methods of using the nucleic acids are described.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: December 1, 2015
    Assignee: New England Biolabs, Inc.
    Inventors: Ivan R. Correa, Jr., Nan Dai, Jurate Bitinaite, Sriharsa Pradhan, Hang-Gyeong Chin
  • Publication number: 20150218530
    Abstract: 5-methylpyrimidine oxygenases and their use in the modification of nucleic acids are described.
    Type: Application
    Filed: April 20, 2015
    Publication date: August 6, 2015
    Applicant: NEW ENGLAND BIOLABS, INC.
    Inventors: Yu Zheng, Lana Saleh, June Pais, Nan Dai, Richard J. Roberts, Ivan R. Correa, JR., Megumu Mabuchi, Romualdas Vaisvila