Patents by Inventor Jayesh Desai

Jayesh Desai 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).

  • METHODS FOR MONITORING THE PROGRESS OF POLYSACCHARIDE SIZE-REDUCTION
    Publication number: 20230073288
    Abstract: The present invention relates to Polysaccharide Size-Reduction Monitoring Methods useful for the non-invasive, and accurate monitoring of the progress of a polysaccharide size-reduction process.
    Type: Application
    Filed: February 24, 2021
    Publication date: March 9, 2023
    Applicant: Merck Sharp & Dohme LLC
    Inventors: Jennifer C. P. Wang, Kelsey A. Richards, Jayesh Desai, Bhumit A. Patel, Michael A. Winters, Patrick M. McHugh, Philip R. Kuhl, John P. Higgins, Michael I. Larkin, Michelle H. Chen
  • ON-LINE ULTRA PERFORMANCE HYDROPHOBIC INTERACTION CHROMATOGRAPHY FOR MONITORING AT LEAST ONE PRODUCT ATTRIBUTE
    Publication number: 20230018939
    Abstract: The present invention relates to a method of measuring at least one product quality attributes, including critical quality attributes (e.g., oxidation, C-terminal lysine, aggregation, N-terminal glutamine cyclization.) by an online liquid chromatography system, wherein the liquid chromatography system is running a hydrophobic interaction chromatography (HIC) method.
    Type: Application
    Filed: November 20, 2020
    Publication date: January 19, 2023
    Applicant: Merck Sharp & Dohme LLC
    Inventors: Mark A. Brower, Jayesh Desai, Nuno Jorge Dos Santos Pinto, Zachary D. Dunn, Adrian Gospodarek, Xiaoqing Hua, Bhumit A. Patel, Douglas D. Richardson, II
  • Dual correlation frame synchronization system and method
    Patent number: 8139698
    Abstract: A system and method utilize a dual correlation, one for the synchronization pattern (sync correlation) and one for the channel equalization pattern (CE correlation), to determine where the channel equalization pattern starts and thus establish frame synchronization. The system and method compare the two correlations and decides on the start of the channel equalization symbols when the CE correlation is larger than the sync correlation.
    Type: Grant
    Filed: May 6, 2008
    Date of Patent: March 20, 2012
    Assignee: Sigma Designs, Inc.
    Inventors: Catherine A. French, Jayesh Desai
  • Ultra wideband baseband chip with intelligent array radio and method of use thereof
    Patent number: 7986736
    Abstract: An ultra wideband receiver, based on multiband orthogonal frequency division multiplexing (MB-OFDM), combines digital data from multiple channels after signal processing and before decoding. The receiver provides a master controller that synthesizes packet synchronization, frame synchronization, and sampling frequency offset information from multiple channels into signals that simultaneously control all channels of the receiver.
    Type: Grant
    Filed: August 28, 2006
    Date of Patent: July 26, 2011
    Assignee: Sigma Designs, Inc.
    Inventors: Hung C. Nguyen, Catherine A. French, Jayesh Desai, Ruoyang Lu, Ali D. Pirooz
  • DUAL CORRELATION FRAME SYNCHRONIZATION SYSTEM AND METHOD
    Publication number: 20090257483
    Abstract: A system and method utilize a dual correlation, one for the synchronization pattern (sync correlation) and one for the channel equalization pattern (CE correlation), to determine where the channel equalization pattern starts and thus establish frame synchronization. The system and method compare the two correlations and decides on the start of the channel equalization symbols when the CE correlation is larger than the sync correlation.
    Type: Application
    Filed: May 6, 2008
    Publication date: October 15, 2009
    Inventors: Catherine A. French, Jayesh Desai
  • Digital automatic gain control with parallel/serial interface for multiple antenna ultra wideband OFDM system
    Patent number: 7551907
    Abstract: The invention enables automatic gain control in ultra wideband applications over multiple channels and frequency bands.
    Type: Grant
    Filed: June 8, 2006
    Date of Patent: June 23, 2009
    Assignee: Sigma Designs, Inc.
    Inventors: Catherine A. French, Ruoyang Lu, Jayesh Desai, Can Tri Nguyen, Hung C. Nguyen, John Tero
  • Synchronization method for symbol boundary detection in UWB-OFDM
    Patent number: 7542516
    Abstract: A method is presented for packet detection and symbol boundary location using a two-step sign correlation procedure. When the correlation crosses a threshold, a packet detection signal is generated to initiate processing of downstream blocks, and a symbol boundary location signal is generated for use in aligning data during processing.
    Type: Grant
    Filed: November 28, 2005
    Date of Patent: June 2, 2009
    Assignee: Sigma Designs, Inc.
    Inventors: Ali D. Pirooz, Catherine A. French, Jayesh Desai, Hung C. Nguyen
  • ULTRA WIDEBAND BASEBAND CHIP WITH INTELLIGENT ARRAY RADIO AND METHOD OF USE THEREOF
    Publication number: 20070058736
    Abstract: An ultra wideband receiver combines digital data from multiple channels after signal processing and before decoding and provides a master controller that combines control signals from multiple channels to control the receiver.
    Type: Application
    Filed: August 28, 2006
    Publication date: March 15, 2007
    Inventors: Hung Nguyen, Catherine French, Jayesh Desai, Ruoyang Lu, Ali Pirooz
  • Synchronization method for symbol boundary detection in UWB-OFDM
    Publication number: 20060203925
    Abstract: A method is presented for packet detection and symbol boundary location using a two-step sign correlation procedure. When the correlation crosses a threshold, a packet detection signal is generated to initiate processing of downstream blocks, and a symbol boundary location signal is generated for use in aligning data during processing.
    Type: Application
    Filed: November 28, 2005
    Publication date: September 14, 2006
    Inventors: Ali Pirooz, Catherine French, Jayesh Desai, Hung Nguyen