Patents by Inventor Jiandi A. An

Jiandi A. An 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).

  • Patent number: 10295544
    Abstract: This disclosure provides high throughput immunoblot methods and apparatus for an antigen such as a chemical compound, a peptide, a nucleic acid, or a protein released from cells or virus particles in situ. The method yields highly sensitive and accurate results and is useful in analyze complex system including an antigen from cell or tissue lysate.
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: May 21, 2019
    Assignee: QUANTICISION DIAGNOSTICS INC.
    Inventor: Jiandi Zhang
  • Publication number: 20190121836
    Abstract: A support tensor machine based neutral point grounding mode decision method and system adopts a support tensor machine method Based on three indexes, i.e., the power supply reliability index, safety index, and economical efficiency index, influences of different neutral point grounding modes are analyzed by employing the support tensor machine method to finally obtain a neutral point grounding mode capable of maximizing power supply reliability of a distribution network.
    Type: Application
    Filed: March 5, 2018
    Publication date: April 25, 2019
    Inventors: Yingjing He, Yangqing Dan, Weijun Liu, Weimin Zheng, Xiaodi Zhang, Chaoming Zheng, Xiran Wang, Shuyi Shen, Yan Yao, Yanwei Zhu, Fan Li, Lin Zhou, Jiandi Fang, Dan Yu, Ren Tang
  • Publication number: 20190036017
    Abstract: The invention relates to magnetic thin films including a single magnetic layer of La(1-x)SrxMnO3 deposited on a non-magnetic substrate. The invention further relates to devices comprising said magnetic thin films and methods of manufacture.
    Type: Application
    Filed: July 31, 2018
    Publication date: January 31, 2019
    Applicant: Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
    Inventors: Mohammad Saghayezhian, Earl Ward Plummer, Jiandi Zhang
  • Publication number: 20190004037
    Abstract: Provided is a method for quantitative analysis of a sample. The method includes steps of (a) providing a singular marker representative of one or more features of the sample, the sample comprising a population of individual units of the marker; (b) measuring the marker with dot blot analysis, wherein the quantitation result is an absolute amount of the marker's population of individual units in the sample, normalized by the sample volume or by the sample weight; and (c) obtaining an objective determination of the one or more features of the sample based on the quantitation result of the marker. Also disclosed is a reference database and a method to use the reference database for diagnosing cancer in a patient.
    Type: Application
    Filed: June 28, 2018
    Publication date: January 3, 2019
    Inventor: Jiandi Zhang
  • Publication number: 20180231538
    Abstract: This disclosure provides high throughput immunoblot methods and apparatus for an antigen such as a chemical compound, a peptide, a nucleic acid, or a protein released from cells or virus particles in situ. The method yields highly sensitive and accurate results and is useful in analyze complex system including an antigen from cell or tissue lysate.
    Type: Application
    Filed: February 15, 2017
    Publication date: August 16, 2018
    Inventor: Jiandi ZHANG
  • Patent number: 9933418
    Abstract: This invention is provided for multi-unit plate with at least one unit comprised of a membrane, preferably nitrocellulose or PVDF membrane, associated with a supporting structure to allow for electroblotting of the membrane. This multi-unit plate is suited for high throughput immunoblot analysis including Zestern analysis.
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: April 3, 2018
    Assignee: QUANTICISION DIAGNOSTICS INC.
    Inventor: Jiandi Zhang
  • Publication number: 20180038006
    Abstract: A method for growing nanotubes via flow-regulated microfluidic electrochemical anodization, includes providing a microfluidic device having a fluid inlet; a fluid outlet; and a fluidic microchannel connecting the fluid inlet and outlet, wherein the microchannel includes a Pt cathode and a Ti anode separated by an electrical insulator; providing an electrolyte fluid flow through the microchannel; and providing an electrical current across the anode and cathode sufficient to cause electrochemical anodization growth of TiO2 nanotubes in the microchannel on a surface of the anode.
    Type: Application
    Filed: August 4, 2017
    Publication date: February 8, 2018
    Applicant: Rochester Institute of Technology
    Inventors: Jiandi Wan, Rong Fan, Zihao Wang
  • Publication number: 20170042818
    Abstract: The American Cancer Society estimated that in 2009, 1,479,350 new cancer cases would be diagnosed in the United States of which 219,440 would be lung and bronchus related. The standard treatments for NSCLC include surgery, chemotherapy, radiation, laser and photodynamic therapy, all with various success rates depending on the stage of the cancer. National Cancer Institute assesses, however, that results of standard treatment are generally poor with only a 15 percent 5-year survival rate for combined cancer stages. Challenges facing the current chemotherapy drugs include excessive toxicity to healthy tissues and limited ability to prevent metastases. A dual drug delivery system described herein selectively targets the lung to deliver anti-cancer drugs and inhibit the formation of metastases.
    Type: Application
    Filed: August 22, 2016
    Publication date: February 16, 2017
    Applicants: The Trustees of Princeton University, Rutgers, The State University of New Jersey
    Inventors: Robert K. PRUD'HOMME, Patrick J. SINKO, Howard A. STONE, Nathalie M. PINKERTON, Lei SHI, Jiandi WAN, Sherif IBRAHIM, Dayuan GAO
  • Publication number: 20160349244
    Abstract: This invention is provided for multi-unit plate with at least one unit comprised of a membrane, preferably nitrocellulose or PVDF membrane, associated with a supporting structure to allow for electroblotting of the membrane. This multi-unit plate is suited for high throughput immunoblot analysis including Zestern analysis.
    Type: Application
    Filed: May 26, 2015
    Publication date: December 1, 2016
    Applicant: Zestern Biotechnique LLC
    Inventor: Jiandi Zhang
  • Patent number: 9421194
    Abstract: The American Cancer Society estimated that in 2009, 1,479,350 new cancer cases would be diagnosed in the United States of which 219,440 would be lung and bronchus related. The standard treatments for NSCLC include surgery, chemotherapy, radiation, laser and photodynamic therapy, all with various success rates depending on the stage of the cancer. National Cancer Institute assesses, however, that results of standard treatment are generally poor with only a 15 percent 5-year survival rate for combined cancer stages. Challenges facing the current chemotherapy drugs include excessive toxicity to healthy tissues and limited ability to prevent metastases. A dual drug delivery system described herein selectively targets the lung to deliver anti-cancer drugs and inhibit the formation of metastases.
    Type: Grant
    Filed: April 5, 2011
    Date of Patent: August 23, 2016
    Assignees: Rutgers, The State University of New Jersey, The Trustees of Princeton University
    Inventors: Robert K. Prud'homme, Patrick J. Sinko, Howard A. Stone, Nathalie M. Pinkerton, Lei Shi, Jiandi Wan, Sherif Ibrahim, Dayuan Gao
  • Patent number: 9276879
    Abstract: Mechanisms are provided, in a data processing system comprising a host system and a network adapter, for processing received frames of data over a network connection. The mechanisms receive, in the host system from the network adapter, a plurality of frames of data. The mechanisms record, by the host system, for each frame in the plurality of frames, a header size associated with the frame over a current predetermined interval. The mechanisms determine, by the host system, a receive buffer address offset for receive buffers in the host system for a next predetermined interval based on the recorded header sizes of the plurality of frames over the current predetermined interval. In addition, the mechanisms configure, by the host system, the network adapter to utilize the receive buffer address offset to perform data transfers with the host system.
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: March 1, 2016
    Assignee: International Business Machines Corporation
    Inventors: Jiandi A. An, James B. Cunningham, Herman D. Dierks, Jr.
  • Patent number: 9270620
    Abstract: Mechanisms are provided, in a data processing system comprising a host system and a network adapter, for processing received frames of data over a network connection. The mechanisms receive, in the host system from the network adapter, a plurality of frames of data. The mechanisms record, by the host system, for each frame in the plurality of frames, a header size associated with the frame over a current predetermined interval. The mechanisms determine, by the host system, a receive buffer address offset for receive buffers in the host system for a next predetermined interval based on the recorded header sizes of the plurality of frames over the current predetermined interval. In addition, the mechanisms configure, by the host system, the network adapter to utilize the receive buffer address offset to perform data transfers with the host system.
    Type: Grant
    Filed: September 25, 2013
    Date of Patent: February 23, 2016
    Assignee: International Business Machines Corporation
    Inventors: Jiandi A. An, James B. Cunningham, Herman D. Dierks, Jr.
  • Publication number: 20150253319
    Abstract: This invention is provided for multi-unit plate with at least one unit comprised of a membrane, preferably nitrocellulose or PVDF membrane, on the surface of individual unit of multi-unit plate. These multi-unit plates are particularly well suited for high throughput immunoblot analysis including Zestern analysis.
    Type: Application
    Filed: May 18, 2015
    Publication date: September 10, 2015
    Applicant: YANTAI ZESTERN BIOTECHNIQUE CO. LTD.
    Inventor: Jiandi Zhang
  • Patent number: 9063134
    Abstract: This invention provides for multi-unit plates that comprise a layer of membrane, preferably nitrocellulose or PVDF membrane, on the surface of individual unit of the multi-unit plate. These multi-unit plates are particularly well suited for high throughput immunoblot analysis including Zestern analysis.
    Type: Grant
    Filed: July 8, 2013
    Date of Patent: June 23, 2015
    Assignee: Yantai Zestern Biotechnique Co. LTD
    Inventor: Jiandi Zhang
  • Publication number: 20150085879
    Abstract: Mechanisms are provided, in a data processing system comprising a host system and a network adapter, for processing received frames of data over a network connection. The mechanisms receive, in the host system from the network adapter, a plurality of frames of data. The mechanisms record, by the host system, for each frame in the plurality of frames, a header size associated with the frame over a current predetermined interval. The mechanisms determine, by the host system, a receive buffer address offset for receive buffers in the host system for a next predetermined interval based on the recorded header sizes of the plurality of frames over the current predetermined interval. In addition, the mechanisms configure, by the host system, the network adapter to utilize the receive buffer address offset to perform data transfers with the host system.
    Type: Application
    Filed: September 25, 2013
    Publication date: March 26, 2015
    Applicant: International Business Machines Corporation
    Inventors: Jiandi A. An, James B. Cunningham, Herman D. Dierks, JR.
  • Publication number: 20150085880
    Abstract: Mechanisms are provided, in a data processing system comprising a host system and a network adapter, for processing received frames of data over a network connection. The mechanisms receive, in the host system from the network adapter, a plurality of frames of data. The mechanisms record, by the host system, for each frame in the plurality of frames, a header size associated with the frame over a current predetermined interval. The mechanisms determine, by the host system, a receive buffer address offset for receive buffers in the host system for a next predetermined interval based on the recorded header sizes of the plurality of frames over the current predetermined interval. In addition, the mechanisms configure, by the host system, the network adapter to utilize the receive buffer address offset to perform data transfers with the host system.
    Type: Application
    Filed: November 13, 2013
    Publication date: March 26, 2015
    Applicant: International Business Machines Corporation
    Inventors: Jiandi A. An, James B. Cunningham, Herman D. Dierks, Jr.
  • Patent number: 8957220
    Abstract: A preparation method of carfentrazone-ethyl comprises steps of: reacting 1-(5-amino-4-chloro-2-fluorophenyl)-4-difluoromethyl-3-methyl-1H-1,2,4-triazol-5-one with acrylic acid through a diazo arylation reaction to give 2-chloro-3-{2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,3-triazol-1-yl]-4-fluorophenyl}propionic acid; and reacting the 2-chloro-3-{2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,3-triazol-1-yl]-4-fluorophenyl}propionic acid with ethanol through an esterification reaction in a presence of an acidic catalyst to give carfentrazone-ethyl.
    Type: Grant
    Filed: January 12, 2012
    Date of Patent: February 17, 2015
    Assignees: Zhejiang Zhuji United Chemicals Co., Ltd, Luzhou Oriental Agrochemicals Co., Ltd.
    Inventors: Qunzhen Guo, Guoping Cai, Tangjun Wang, Jiandi Yu, Wei Liu
  • Patent number: 8953796
    Abstract: A technique for accessing features of a hardware adapter includes reading a first key from a hardware adapter and attempting to decrypt the first key with a second key. In response to the second key successfully decrypting the first key: encrypted code from the hardware adapter is read; the encrypted code is decrypted with the decrypted first key to generate unencrypted code; and a default code in an executable flash sector of the hardware adapter is over-written with the unencrypted code. In this case, the unencrypted code facilitates access to at least one feature of the hardware adapter that is customer specific. In response to the second key not successfully decrypting the first key, the default code in the executable flash sector of the hardware adapter is not over-written. In this case, the default code facilitates access to one or more features that are not customer specific.
    Type: Grant
    Filed: June 29, 2011
    Date of Patent: February 10, 2015
    Assignee: International Business Machines Corporation
    Inventors: Jiandi An, Omar Cardona, Matthew R. Ochs, Kent E. Yoder
  • Publication number: 20150011437
    Abstract: This invention provides for multi-unit plates that comprise a layer of membrane, preferably nitrocellulose or PVDF membrane, on the surface of individual unit of the multi-unit plate. These multi-unit plates are particularly well suited for high throughput immunoblot analysis including Zestern analysis.
    Type: Application
    Filed: July 8, 2013
    Publication date: January 8, 2015
    Inventor: Jiandi Zhang
  • Patent number: 8722345
    Abstract: A process for measuring the amount of an antigen in a sample comprising the steps of binding the antigen to a solid phase, forming an antigen-antibody immunocomplex on the solid phase by applying a detection antibody that is specific for the antigen, liberating the detection antibody from the immunocomplex by applying a competing molecule that disrupts the immunocomplex by competing against the antigen for binding to the detection antibody, collecting the liberated detection antibody; and quantifying the liberated detection antibody to measure the amount of the antigen in the sample.
    Type: Grant
    Filed: January 1, 2013
    Date of Patent: May 13, 2014
    Inventor: Jiandi Zhang