Patents by Inventor Han Tan

Han Tan 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: 20210180125
    Abstract: Disclosed is a method of simultaneously capturing and identifying distinct targets within a DNA sample, wherein the distinct targets comprise a defined target region and an undefined target region, wherein the undefined target region comprises a structural variation or rearrangement or fusion. Also disclosed is a kit comprising the reagents for use in the methods as described herein.
    Type: Application
    Filed: February 23, 2021
    Publication date: June 17, 2021
    Applicant: Lucence Life Sciences Pte. Ltd.
    Inventors: Yukti Choudhury, Hao Chen, Min-Han Tan
  • Publication number: 20210163809
    Abstract: Compositions for foamed treatment fluids are disclosed. The foamed treatment fluid may comprise a cement, a viscosifying agent, a thixotropic additive, a foaming surfactant, a gas, and water. The foaming surfactant may comprise a polyethylene glycol alkyl ether (C5-C10), sulfate ammonium salt.
    Type: Application
    Filed: February 12, 2021
    Publication date: June 3, 2021
    Applicant: Halliburton Energy Services, Inc.
    Inventors: Brendon Chia Han Tan, Samuel Jason Lewis, Thomas Jason Pisklak, Paul Joseph Jones
  • Patent number: 11015190
    Abstract: A method of making a prognosis as to whether a patient having renal cancer is likely to survive in a tumour tissue sample obtained from the patient is provided. The method comprising determining the level of expression for each marker of a panel of markers comprising at least one housekeeping gene selected from the group consisting of ACTB, RPL13A, RPL9, and RPS29 and any combinations thereof and at least one prognostic gene selected from the group consisting of CXCL5, EFNA5, EMCN, G6PC, GFPT2, HIST2H3C, IGFBP1, LAMB3, MMP9, MOCOS, PLG, PRAME, RARRES1, SDPR, SLC6A19, TK1, KDELR3 and TSPAN7 and any combinations thereof, comparing the level of expression of each marker with a predetermined reference level associated with each marker, and determining the differential expression of each marker in the tumour tissue sample based on the expression parameter for each marker to provide a prognosis for renal cancer.
    Type: Grant
    Filed: September 17, 2014
    Date of Patent: May 25, 2021
    Assignee: Lucence Life Sciences Pte Ltd
    Inventors: Min-Han Tan, Yukti Choudhury, Puay Hoon Tan, Bin Tean Teh
  • Publication number: 20210134627
    Abstract: Methods and apparatus for processing a substrate are provided herein. For example, a system for processing a substrate includes a process chamber comprising a first processing volume and a second processing volume; a first heating device configured to heat a substrate to a first temperature; a carrier configured to support the substrate while the substrate is being heated using the first heating device to the first temperature and transfer the substrate to and from each of the first processing volume and the second processing volume; a second heating device configured to maintain the substrate at or near the first temperature; and a chuck configured to receive the substrate from the carrier, and comprising an outer zone and an inner zone having independent variable pressure control to apply a chucking force at the outer zone that is different from a chucking force provided at the inner zone.
    Type: Application
    Filed: October 31, 2019
    Publication date: May 6, 2021
    Inventors: Qi Jie Peng, Chin Wei Tan, Jun-Liang Su, Fang Jie Lim, Sriskantharajah Thirunavukarasu, Arvind Sundarrajan, Puay Han Tan
  • Publication number: 20210106997
    Abstract: A column-based device and method for retrieving cells of interest were enclosed. The said device comprises a column comprising (i) an inner wall defining an inner chamber with inlet and outlet openings, (ii) a perforated plug disposed adjacent to the outlet opening, (iii) a sleeve insert with a channel and disposed within the chamber and adjacent to the perforated plug, and (iv) a filtering means housed within sleeve insert sandwiched between two sealing means. In particular, Tumor-derived endothelial cell clusters (TECCs) as characterized multiple nuclei, expression of endothelial markers (PECAM1, VWF and CDH5), and non-expression of leukocyte, megakaryocyte and platelets markers, may be retrieved using the disclosed device. Also encompassed are methods, reagents and kits for the diagnosis and prognosis of cancers by detecting for the presence of TECCs isolated from blood samples using the claimed device.
    Type: Application
    Filed: October 22, 2020
    Publication date: April 15, 2021
    Inventors: Jackie Y. Ying, Min-Han Tan, Yoke San Daniel Lee, Igor Cima, Yeon Joon Park, Wai Min Phyo
  • Patent number: 10963674
    Abstract: Processes and systems are directed to training a neural network of an object recognition system. The processes and systems record video streams of people. Sequences of object images are extracted from each video stream, each sequence of object images corresponding to one of the people. A triplet comprising an anchor feature vector and a positive feature vector of the same object and a negative feature vector of a different object of feature vectors are formed for each sequence of object images. The anchor, positive, and negative feature vectors of each triplet are separately input to the neural network to compute corresponding output anchor, positive, and negative vectors. A triplet loss function value computed from the output anchor, positive, and negative vectors. When the triplite loss function value is greater than a threshold, the neural network is retrained using the anchor and positive feature vectors of the sequences of object images.
    Type: Grant
    Filed: January 2, 2018
    Date of Patent: March 30, 2021
    Assignee: NovuMind Limited
    Inventors: Kar Han Tan, Ren Wu
  • Patent number: 10954426
    Abstract: Methods and compositions for a foamed treatment fluid in a wellbore. A method of treating a lost circulation zone comprising: introducing a foamed treatment fluid into a lost circulation zone in a subterranean formation, wherein the foamed treatment fluid comprises: a cement; a viscosifying agent; a thixotropic additive; a foaming surfactant; a gas; and water; allowing the foamed treatment fluid to set in the lost circulation zone to seal the lost circulation zone. A foamed treatment fluid comprising: a cement; a viscosifying agent; a thixotropic additive; a foaming surfactant; a gas; and water.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: March 23, 2021
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Brendon Chia Han Tan, Samuel Jason Lewis, Thomas Jason Pisklak, Paul Joseph Jones
  • Publication number: 20210035795
    Abstract: Methods and apparatus for reducing warpage of a substrate. In some embodiments, a method of reducing substrate warpage comprises heating the substrate with an epoxy layer to at least a glass transition temperature of the epoxy layer while allowing the substrate to expand; maintaining the at least the glass transition temperature of the substrate until the substrate is constrained; constraining the substrate with a total clamping force of approximately 5000N to approximately 7000N exerted towards the substrate from a top direction and a bottom direction; applying at least one electrostatic field to the substrate with a first electrostatic chuck positioned above the substrate and a second electrostatic chuck positioned below the substrate; and rapidly cooling the substrate using a first liquid convection heat sink positioned above the substrate and a second liquid convection heat sink positioned below the substrate.
    Type: Application
    Filed: July 23, 2020
    Publication date: February 4, 2021
    Inventors: Qi Jie PENG, Prayudi LIANTO, Chin Wei TAN, Sriskantharajah THIRUNAVUKARASU, Arvind SUNDARRAJAN, Jun-Liang SU, Fang Jie LIM, Manorajh ARUNAKIRI, Wei Jie Dickson TEO, Karrthik PARATHITHASAN, Puay Han TAN
  • Publication number: 20200270507
    Abstract: Methods and compositions for a foamed treatment fluid in a wellbore. A method of treating a lost circulation zone comprising: introducing a foamed treatment fluid into a lost circulation zone in a subterranean formation, wherein the foamed treatment fluid comprises: a cement; a viscosifying agent; a thixotropic additive; a foaming surfactant; a gas; and water; allowing the foamed treatment fluid to set in the lost circulation zone to seal the lost circulation zone. A foamed treatment fluid comprising: a cement; a viscosifying agent; a thixotropic additive; a foaming surfactant; a gas; and water.
    Type: Application
    Filed: July 13, 2018
    Publication date: August 27, 2020
    Applicant: Halliburton Energy Services, Inc.
    Inventors: Brendon Chia Han Tan, Samuel Jason Lewis, Thomas Jason Pisklak, Paul Joseph Jones
  • Publication number: 20200193141
    Abstract: Processes and systems are directed to training a neural network of an object recognition system. The processes and systems record video streams of people. Sequences of object images are extracted from each video stream, each sequence of object images corresponding to one of the people. A triplet comprising an anchor feature vector and a positive feature vector of the same object and a negative feature vector of a different object of feature vectors are formed for each sequence of object images. The anchor, positive, and negative feature vectors of each triplet are separately input to the neural network to compute corresponding output anchor, positive, and negative vectors. A triplet loss function value computed from the output anchor, positive, and negative vectors. When the triplite loss function value is greater than a threshold, the neural network is retrained using the anchor and positive feature vectors of the sequences of object images.
    Type: Application
    Filed: January 2, 2018
    Publication date: June 18, 2020
    Applicant: NovuMind Limited
    Inventors: Kar Han Tan, Ren Wu
  • Patent number: 10664100
    Abstract: Examples disclosed herein relate to detecting misalignment of a touch sensitive mat. Examples include detecting corners of the touch sensitive mat, determining a set of reference corners, performing a comparison of the detected corners of the mat with the set of reference corners, and determining a level of misalignment based on the comparison.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: May 26, 2020
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Yun Tang, Jinman Kang, David Bradley Short, Daniel R Tretter, Kar Han Tan, Amit A Marathe
  • Patent number: 10666840
    Abstract: A method includes receiving data representing an image captured of an object disposed on a surface in the presence of illumination by a flash light. The technique includes processing the data to identify an object type associated with the object and further processing the data based at least in part on the identified object type.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: May 26, 2020
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Jinman Kang, Kar-Han Tan, David Bradley Short, Daniel R Tretter
  • Patent number: 10649584
    Abstract: Examples disclosed herein relate to a mat characteristic to process images. Examples include to acquire an image of a mat from a camera in a computing device; to process the image according to the mat characteristic in the computing device; and to display the processed image.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: May 12, 2020
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Kar-Han Tan
  • Patent number: 10463646
    Abstract: The present invention relates to micellar nanocomplexes and a method of forming the same. The micellar nanocomplex comprises a micelle and an agent encapsulated within said micelle, where the micelle comprises a polymer-flavonoid conjugate, wherein said polymer is bonded to the B ring of said flavonoid. The micellar nanocomplex may have useful applications as a drug-delivery system.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: November 5, 2019
    Assignee: Agency for Science, Technology and Research
    Inventors: Motoichi Kurisawa, Yongvongsoontorn Nunnarpas, Jackie Y. Ying, Joo Eun Chung, Ki Hyun Bae, Min-Han Tan, Esther Lee
  • Patent number: 10425776
    Abstract: Method and device for responding to an audio inquiry. The electronic computing device monitors audio communications transmitted between communication devices that are members of a talk group on a talk group channel. The electronic computing device detects an audio inquiry from a first communication device and generates an audio content response to be provided in response to the audio inquiry. The electronic computing device determines based on one or both of the audio inquiry and the audio content response, and as a function of the context information, that the audio content response is to be individually provided to the first communication device. The electronic computing device then establishes a private call with the first communication device and provides the audio content response to the first communication device via the private call.
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: September 24, 2019
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Daniel R. Bestor, Chun Mun Tan, Wai Loon Tham, Chew Yee Kee, Chin Kuan Ong, Mariya Bondareva, Han Zhong Tan, Li Li Chuah, Wei Han Tan, Benjamin Zaslow
  • Patent number: 10417801
    Abstract: According to one example for outputting image data, an image comprising a surface and an object are captured on a sensor. An object mask based on the captured image is created on a processor. A first composite image based on the object mask and a source content file is created. In an example, the first composite image is projected to the surface.
    Type: Grant
    Filed: November 13, 2014
    Date of Patent: September 17, 2019
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Kar-Han Tan
  • Publication number: 20190265842
    Abstract: Examples disclosed herein relate to a mat characteristic to process images. Examples include to acquire an image of a mat from a camera in a computing device; to process the image according to the mat characteristic in the computing device; and to display the processed image.
    Type: Application
    Filed: May 14, 2019
    Publication date: August 29, 2019
    Inventor: Kar-Han Tan
  • Patent number: 10331275
    Abstract: Examples disclosed herein relate to a mat characteristic to process images. Examples include to acquire an image of a mat from a camera in a computing device; to process the image according to the mat characteristic in the computing device; and to display the processed image.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: June 25, 2019
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Kar-Han Tan
  • Publication number: 20190185576
    Abstract: Monoclonal antibodies, or antigen-binding fragments thereof, that bind to ERG, and more specifically, to an epitope formed by amino acids 42-66 of ERG3 are disclosed. The monoclonal antibodies can be non-human antibodies (e.g., rabbit or mouse) or humanized monoclonal antibodies having the CDR regions derived from those non-human antibodies. In other embodiments, the monoclonal antibodies are chimeric, having the light and heavy chain variable regions of a non-human ERG antibody. Methods of using the antibodies to detect ERG, or fusion proteins comprising all or part of an ERG polypeptide, such as an ERG polypeptide encoded by a TMPRSS2/ERG, SLC45A3/ERG, or NDRG1/ERG fusion transcript, are also provided, including methods of detecting ERG or ERG fusion events in a clinical setting.
    Type: Application
    Filed: February 15, 2019
    Publication date: June 20, 2019
    Inventors: Shiv Srivastava, Shyh-Han Tan, Albert Dobi
  • Patent number: 10324563
    Abstract: Examples disclosed herein relate to identifying a target touch region of a touch-sensitive surface based on an image. Examples include a touch input detected at a location of a touch-sensitive surface, an image representing an object disposed between a camera that captures the image and the touch-sensitive surface, identifying a target touch region of a touch-sensitive surface based on an image, and rejecting the detected touch input when the location of the detected touch input is not within any of the at least one identified target touch region of the touch-sensitive surface.
    Type: Grant
    Filed: September 24, 2013
    Date of Patent: June 18, 2019
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Daniel R Tretter, Jinman Kang, Kar Han Tan, Wei Hong, Bradley N Suggs, David Bradley Short, Otto Sievert