Patents by Inventor On Wong

On Wong 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: 20240090760
    Abstract: The invention relates to a system of detecting vasculature in optical coherence tomography (OCT) image data of a tissue of a subject, the OCT image data comprising OCT scan data and OCT angiography (OCTA) scan data, the system comprises segmenting the OCT scan data to locate a layer of interest in the tissue; generating an en face vascular network map from the OCTA scan data; projecting one or more vascular regions from the en face vascular network map onto the layer of interest in a cross-sectional image of the OCT scan data to define one or more regions of interest (ROIs), wherein respective ROIs are defined by the intersection between the vascular regions and the layer of interest; and identifying vascular objects in the one or more ROIs. In the preferred embodiment, the tissue is retina, vessels are removed from the layer of interest and the retinal nerve fibre layer (RNFL) thickness is determined.
    Type: Application
    Filed: January 19, 2022
    Publication date: March 21, 2024
    Inventors: Leopold SCHMETTERER, Wing Kee Damon WONG, Ai Ping YOW
  • Publication number: 20240090755
    Abstract: A fluid management system includes a pump configured to pump fluid through the system at a fluid flow rate. The system includes a processor including a user interface, the user interface allowing a user to input a set of system operating parameters, the processor being configured to control the pump to maintain a target fluid flow rate based on the set of system operating parameters. The system further includes a scope device coupled to the pump to deliver fluid to a target surgical site, the scope device including an elongated shaft extending from a distal end thereof, the elongated shaft including at least one sensor, the sensor transmitting sensor data relating to target surgical site to the processor. The processor automatically signals to the pump to adjust the fluid flow rate based on the sensor data.
    Type: Application
    Filed: November 29, 2023
    Publication date: March 21, 2024
    Applicant: Boston Scientific Scimed, Inc.
    Inventors: Peter J. PEREIRA, Mayur Kiran PATEL, William STANHOPE, Eric WONG, Jozef SLANDA, Christopher P. GAUVIN, Chad SCHNEIDER, Brandon W. CRAFT, Kimberly DeGRAAF, Brian P. WATSCHKE, Timothy Paul HARRAH, Niraj Prasad RAUNIYAR, Sacha TANG
  • Publication number: 20240091486
    Abstract: A patient interface of a respiratory therapy system is provided, and includes a mask body; a mask seal secured to the mask body and configured to form a seal with the user's face, at least around the user's mouth; the mask body and mask seal being arranged to define an interior breathing chamber of the patient interface; and an inlet to the breathing chamber configured to receive a flow of breathable gases into the breathing chamber. To assist in allowing a user to speak clearly whilst wearing/using the patient interface, a user actuatable speech valve is provided on the patient interface and is operable to selectively occlude and open a speech flow path from the breathing chamber to atmosphere when the user wishes to speak.
    Type: Application
    Filed: November 29, 2023
    Publication date: March 21, 2024
    Inventors: Grant Leigh NELSON, Carsten Ma On Wong CORAZZA, Joseph Jules NIHOTTE
  • Publication number: 20240095771
    Abstract: Systems and methods are provided to generate a user interface conveying subscriber behavior of subscribers within a membership platform. Exemplary implementations may: obtain subscribership information for content creators of a membership platform, the subscribership information characterizing subscribership of individual subscribers to individual ones of the content creators for individual intervals of time; determine, based on the subscribership information, values of a behavior attribute representing behavior of the individual ones of the subscribers with respect to the individual ones of the content creators for the individual ones of the intervals of time; effectuate presentation of a user interface based on the values of the behavior attribute; and/or perform other operations.
    Type: Application
    Filed: November 28, 2023
    Publication date: March 21, 2024
    Inventors: Jennifer Elizabeth Pugh, Bruno Wong
  • Publication number: 20240094278
    Abstract: The present invention relates to corona charge deposition systems that use High Voltage (HV) amplifiers for precisely controlling corona charge deposition. Some implementations, provide a corona charge deposition system that uses multiple voltage sources to maintain specified voltages applied on several electrodes to precisely control the corona current required to deposit a desired amount of charge on a sample. The HV amplifiers are able to source and sink currents to maintain stable voltages applied on control electrodes in the presence of a higher voltage applied on a needle electrode. The proposed apparatus and method of monitoring multiple signals, controlling multiple voltages, and predicting charge profile deposited on a sample can precisely control charge deposition processes.
    Type: Application
    Filed: July 11, 2023
    Publication date: March 21, 2024
    Inventors: Anatoly A. Shtykov, Timothy M. Wong
  • Publication number: 20240093820
    Abstract: A double containment fitting for engagement with double containment pipes and comprising a one-piece integral structure having at least one outer cylinder having at least two outer receiving openings, at least one inner cylinder having at least two inner receiving openings, and a plurality of ribs integral with and spacing the at least one outer cylinder from the at least one inner cylinder, thereby forming an inner fitting flow area within the inner cylinder and forming an outer fitting flow area between the at least one outer cylinder and the at least one inner cylinder and between adjacent ribs. Each inner tube of the double containment pipes are connected to the double containment fitting by being located within one of the inner receiving openings. Each outer tube of the double containment pipes are connected to the double containment fitting by being located within one of the outer receiving openings.
    Type: Application
    Filed: September 16, 2022
    Publication date: March 21, 2024
    Inventors: Kwok Din WONG, Sai Hin WONG, Hang Yan WONG
  • Publication number: 20240097703
    Abstract: A lossless data compressor prevents normalization overruns on-the-fly as symbol occurrence counts are rounded to generate symbol frequencies, allowing an encoding table generator to generate encoding table entries without waiting for the symbol frequency table to finish filling. Rounding errors are accumulated as symbols are normalized and compensated for by reducing a symbol frequency when the symbol frequency is at least 2 and the accumulated errors have exceeded a threshold. The symbol frequency is also reduced when the number of remaining states in the encoding table is insufficient for a number of remaining unprocessed symbols and states for a current encoding table entry. Since error compensation occurs as symbols are being normalized, encoding table generation is not forced to wait for all symbols in the block to be processed, reducing latency. Three pipeline stages can operate on three input blocks: symbol counting, normalization/error compensation/encoding table generation, and data encoding.
    Type: Application
    Filed: September 20, 2022
    Publication date: March 21, 2024
    Inventors: Hing-Mo LAM, Hailiang LI, Ho Yu WONG
  • Publication number: 20240093830
    Abstract: A workstation holding one or more electronic devices, e.g., a display, keyboard, or the like, can be mounted on a structure, e.g., a wall, using an articulating arm assembly including one or more arms. The one or more arms can be rotatingly coupled to the structure on one end and a work surface can be coupled to the other end. At least one of the one or more arms can be height adjustable. The workstation can rotate about a horizontal axis between a use configuration and a storage configuration. The one or more arms can be configured to translate the workstation between a contracted orientation and extended orientation. The height adjustable arm can include a counterbalance mechanism to counter a weight of the one or more components coupled to the workstation. A tension of the one or more springs contained in the counterbalance mechanism can be adjustable.
    Type: Application
    Filed: November 16, 2022
    Publication date: March 21, 2024
    Inventors: Michael P. Barros, Thiem Chan Duong Wong, Linnea Londborg, Andrew P. Laureijs, John William Theis
  • Publication number: 20240095887
    Abstract: Disclosed is a novel CT denoising method using deep learning to boost the image signal-to-noise ratio for improved disease detection in patients with acute ischemic stroke (AIS). This method reduced the original CT image noise significantly better than BM3D, with SNR improvements in GM, WM, and DG by 2.47×, 2.83×, and 2.64× respectively and CNR improvements in DG/WM and GM/WM by 2.30× and 2.16× respectively. Scans denoised by the proposed model are shown to be visually clearer with preserved anatomy. The disclosed deep learning model significantly reduces image noise and improves signal-to-noise and contrast-to-noise ratios in 380 unseen head NCCT cases.
    Type: Application
    Filed: April 25, 2022
    Publication date: March 21, 2024
    Inventors: Kelvin Wong, Stephen T.C. Wong, John J. Volpi
  • Publication number: 20240092887
    Abstract: The invention provides interleukin-33 (IL-33) antibodies and methods of making and using the same, e.g., for treatment of IL-33 mediated disorders (e.g., ocular disorders such as AMD (e.g., geographic atrophy (GA)).
    Type: Application
    Filed: August 2, 2023
    Publication date: March 21, 2024
    Inventors: Gerald R. NAKAMURA, Dhaya SESHASAYEE, Menno VAN LOOKEREN CAMPAGNE, Tiffany WONG, Jia WU, Hongkang XI, Jack BEVERS, III, Hiu Nam CHAN, Laetitia COMPS-AGRAR, Racquel CORPUZ
  • Publication number: 20240095199
    Abstract: A multi-interface memory can include a memory package that includes a memory device and host interfaces coupled to the memory device. Each of the host interfaces is configured to operate according to a different protocol. The memory package can be coupled to a host via one or more of the host interfaces. More than one of the host interfaces can share a contact.
    Type: Application
    Filed: September 15, 2022
    Publication date: March 21, 2024
    Inventors: Christopher J. Bueb, Aravind Ramamoorthy, Wanmo Wong
  • Publication number: 20240093140
    Abstract: Provided herein are compositions and methods for reducing bacterial contamination during cell culture. Such compositions and methods utilize engineered peptides or recombinant cells capable of secreting such peptides into culture medium. Also provided are methods of using the engineered peptides for inhibiting bacterial growth during culturing of cells.
    Type: Application
    Filed: September 8, 2023
    Publication date: March 21, 2024
    Inventors: Steve Good-Sung Wong, Hendrik Jurgens Jansen Van Vuuren
  • Publication number: 20240096878
    Abstract: The semiconductor device includes a substrate, a first nitride semiconductor layer disposed on the substrate, a second nitride semiconductor layer disposed on the first nitride semiconductor layer and having a bandgap greater than that of the first nitride semiconductor layer. The semiconductor device further includes a first gate conductor disposed on a first region of the second nitride semiconductor layer, a first source electrode disposed on a first side of the first gate conductor, a first field plate disposed on a second side of the first gate conductor, a first conductive terminal and a second conductive terminal disposed on a second region of the second nitride semiconductor layer, and a resistor formed in the first nitride semiconductor layer and electrically connected between the first conductive terminal and the second conductive terminal, wherein the resistor comprises at least one conductive region.
    Type: Application
    Filed: November 22, 2023
    Publication date: March 21, 2024
    Applicant: INNOSCIENCE (SUZHOU) TECHNOLOGY CO., LTD.
    Inventors: Danfeng MAO, King Yuen WONG, Jinhan ZHANG, Xiaoyan ZHANG, Wei WANG, Jianjian SHENG
  • Publication number: 20240098501
    Abstract: An information handling system and peripheral mouse establish level four security when a preloaded security identification packet is available to securely identify both devices for the exchange of pairing information in a manner that avoids man-in-the-middle attacks. The peripheral advertises with both a BLE protocol packet that supports a conventional level 3 security pairing and a secure identification packet that supports a level four security pairing. When the secure identification packet advertisement is selected by a host, the BLE profile may be populated without performing pairing so that the profile can be used to subsequently pair without risk of a malicious device imitating the BLE interface.
    Type: Application
    Filed: September 20, 2022
    Publication date: March 21, 2024
    Applicant: Dell Products L.P.
    Inventors: Kai Leong Wong, Manish K. Desai, Karthikeyan Krishnakumar
  • Publication number: 20240098701
    Abstract: A method of operating a terminal device and a plurality of network access nodes, wherein the method comprises: establishing first wake-up signalling configuration information for a first network access node; establishing second wake-up signalling configuration information for a second network access node; and monitoring for signalling transmitted by the first network access node in accordance with the first wake-up signalling format and monitoring for signalling transmitted by the second network access node in accordance with the second wake-up signalling format, and seeking to decode a subsequent paging message in response to detecting wake-up signalling in accordance with either the first wake-up signalling format or the second wake-up signalling format.
    Type: Application
    Filed: November 14, 2023
    Publication date: March 21, 2024
    Applicant: Sony Group Corporation
    Inventors: Vivek SHARMA, Shin Horng WONG, Martin Warwick BEALE, Samuel Asangbeng ATUNGSIRI
  • Publication number: 20240097879
    Abstract: A method of blockchain-based data management of distributed binary objects. The method includes identifying a binary object associated with a blockchain. The method includes storing the binary object in a first data store responsive to identifying the binary object. The method includes storing a reference to the binary object on the blockchain. The method includes generating, responsive to an interaction with the reference to the binary object and based on the binary object and a different binary object from a different data store, an additional binary object having a data size that exceeds a maximum data size associated with each block of the blockchain.
    Type: Application
    Filed: November 30, 2023
    Publication date: March 21, 2024
    Inventors: Irene Wong Woerner, Ronald Chi King Kong
  • Publication number: 20240097579
    Abstract: Disclosed are a parallel multi-converter and a capacity design method therefor. A first output current model and a second output current model are generated by respectively acquiring electrical parameters of an inductive voltage source converter and a capacitive voltage source converter, and the first output current model and the second output current model are integrated under the same output current condition, so that it may be ensured that the inductive voltage source converter and the capacitive voltage source converter have the same current generating ability; meanwhile, a coupling inductance relationship between the inductive voltage source converter and the capacitive voltage source converter is combined to further obtain the optimal capacity value of the inductive voltage source converter and the optimal capacity value of the capacitive voltage source converter. Therefore, the L-VSC and the LC-VSC have the same current generating ability, and the multi-converter has lower total voltage capacity.
    Type: Application
    Filed: September 2, 2022
    Publication date: March 21, 2024
    Applicant: University of Macau
    Inventors: Man-Chung WONG, Ying PANG
  • Patent number: 11934020
    Abstract: An optoelectronic module and optoelectronic connector assemblies can be used for releasable connection of a laser source to the module from a location exterior to the module. The construction of the optoelectronic connector assemblies is such that both in connection and disconnection, the electrical contacts are broken before the optical contacts so that the laser may power down before the optical connection is broken. The optoelectronic connection assemblies have blind mating features. Some versions are free of any latching or mechanical interconnection of the optoelectronic connector assemblies to each other. A spring has a construction which permits it to be received onto a cable by lateral movement of the spring.
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: March 19, 2024
    Assignee: Senko Advanced Components, Inc.
    Inventors: Takuya Ninomiya, Jeffrey Gniadek, Yim Wong, Tyler Royer
  • Patent number: 11931254
    Abstract: A low-profile prosthetic valve for treating a native valve includes a radially expandable frame having an expanded configuration and a collapsed configuration. The atrial end of the prosthetic valve forms a flared shape that engages an atrial surface of the native valve. The flare shape flares downward toward a ventricle of the native valve when initially expanded followed by inversion of the flared shape to form a tapered shape tapering toward the ventricle and flaring toward the atrium of the native valve when fully expanded. The prosthetic valve also has a plurality of prosthetic valve leaflets that open and close to control fluid flow through the prosthetic valve.
    Type: Grant
    Filed: March 14, 2022
    Date of Patent: March 19, 2024
    Assignee: Neovasc Tiara Inc.
    Inventors: Eric Soun-Sang Fung, Karen Tsoek-Ji Wong, Ephraim Ben-Abraham
  • Patent number: 11937140
    Abstract: Embodiments are presented herein of apparatuses, processors, systems, and methods for performing Quality of Service handling procedures. A wireless device may establish a cellular link that provides access to a fifth generation core network. The wireless device may establish a protocol data unit session with a cellular network entity of the fifth generation core network. The wireless device may determine one or more Quality of Service flow descriptions for the protocol data unit session. The wireless device may perform one or more Quality of Service related modifications to the protocol data unit session.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: March 19, 2024
    Assignee: Apple Inc.
    Inventors: Alosious Pradeep Prabhakar, Mohammed Sadique, Vijay Venkataraman, Krisztian Kiss, Han Pu, ChunLei Lin, Rodney G. Ibrahim, Yip Pong Herbert Wong, Jordi Agud Ruiz, Srinivasan Nimmala, Lakshmi N. Kavuri, Utkarsh Kumar, Yifan Zhu, Kok Yin Chan