Patents by Inventor Anna Chen

Anna Chen 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: 11275942
    Abstract: A method for generating training data can include: determining a set of images; determining a set of masks based on the images; determining a first mesh based on the set of masks; optionally determining a refined mesh by recomputing the first mesh; optionally determining one or more faces of the refined mesh; optionally adding one or more keypoints to the refined mesh; optionally determining a material property set for the object; optionally generating a full object mesh; determining one or more scenes; optionally determining training data based on the one or more scenes; optionally training one or more object detectors using the training data; and detecting one or more objects using the trained object detector.
    Type: Grant
    Filed: July 14, 2021
    Date of Patent: March 15, 2022
    Assignee: Vicarious FPC, Inc.
    Inventors: Eyrun Eyjolfsdottir, Michael Stark, Marco Carra, Manushree Gangwar, Alex Schlegel, Karthikeyan Yuvaraj, Dennis Park, David A. Mely, Anna Chen, Sivaramakrishnan Swaminathan
  • Patent number: 11030224
    Abstract: In one embodiment, the present disclosure pertains to data import and reconciliation. In one embodiment, a location field is compared against alternative geo-descriptors to link the location fields to areaIDs and geospatial shapes. A similarity search is performed against unmatched location fields. In one example embodiment, a table is generated with unique location IDs, areaIDs, and metadata describing the results of the comparison.
    Type: Grant
    Filed: August 23, 2017
    Date of Patent: June 8, 2021
    Assignee: SAP SE
    Inventors: Xing Jin, Sumedha Sharma, Jonathan Tiu, Mohsen Asadi, Sae-Won Om, Anna Chen
  • Publication number: 20190065528
    Abstract: In one embodiment, the present disclosure pertains to data import and reconciliation. In one embodiment, a location field is compared against alternative geo-descriptors to link the location fields to areaIDs and geospatial shapes. A similarity search is performed against unmatched location fields. In one example embodiment, a table is generated with unique location IDs, areaIDs, and metadata describing the results of the comparison.
    Type: Application
    Filed: August 23, 2017
    Publication date: February 28, 2019
    Applicant: SAP SE
    Inventors: Xing Jin, Sumedha Sharma, Jonathan Tiu, Mohsen Asadi, Sae-Won Om, Anna Chen
  • Patent number: 9763650
    Abstract: A control system for allowing a user to control the orientation of a medical device or a medical instrument in a variety of directions. An actuator selectively tensions one or more control cables having ends secured at or adjacent a distal tip of the medical device in order to bend the distal tip in a desired direction. In one embodiment, a physician can adjust the movement of the distal tip in a desired direction without affecting the orientation of the medical device in other directions.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: September 19, 2017
    Assignee: Boston Scientific Scimed, Inc.
    Inventors: Anna Chen, Barry Weitzner, John B. Golden, Dan Bacon, Kim Dang, Richard Rothstein
  • Publication number: 20150282788
    Abstract: A control system for allowing a user to control the orientation of a medical device or a medical instrument in a variety of directions. An actuator selectively tensions one or more control cables having ends secured at or adjacent a distal tip of the medical device in order to bend the distal tip in a desired direction. In one embodiment, a physician can adjust the movement of the distal tip in a desired direction without affecting the orientation of the medical device in other directions.
    Type: Application
    Filed: June 22, 2015
    Publication date: October 8, 2015
    Inventors: Anna CHEN, Barry WEITZNER, John B. GOLDEN, Dan BACON, Kim DANG, Richard ROTHSTEIN
  • Patent number: 9089356
    Abstract: A control system for allowing a user to control the orientation of a medical device or a medical instrument in a variety of directions. An actuator selectively tensions one or more control cables having ends secured at or adjacent a distal tip of the medical device in order to bend the distal tip in a desired direction. In one embodiment, a physician can adjust the movement of the distal tip in a desired direction without affecting the orientation of the medical device in other directions.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: July 28, 2015
    Assignee: Boston Scientific Scimed, Inc.
    Inventors: Anna Chen, Barry Weitzner, John Golden, Dan Bacon, Kim Dang, Richard Rothstein
  • Publication number: 20120165829
    Abstract: A control system for allowing a user to control the orientation of a medical device or a medical instrument in a variety of directions. An actuator selectively tensions one or more control cables having ends secured at or adjacent a distal tip of the medical device in order to bend the distal tip in a desired direction. In one embodiment, a physician can adjust the movement of the distal tip in a desired direction without affecting the orientation of the medical device in other directions.
    Type: Application
    Filed: September 30, 2011
    Publication date: June 28, 2012
    Inventors: Anna Chen, Barry Weitzner, John Golden, Dan Bacon, Kim Dang, Richard Rothstein
  • Patent number: 8057462
    Abstract: A control system for allowing a user to control the orientation of a medical device or a medical instrument in a variety of directions. An actuator selectively tensions one or more control cables having ends secured at or adjacent a distal tip of the medical device in order to bend the distal tip in a desired direction. In one embodiment, a physician can adjust the movement of the distal tip in a desired direction without affecting the orientation of the medical device in other directions.
    Type: Grant
    Filed: June 22, 2006
    Date of Patent: November 15, 2011
    Assignee: Boston Scientific Scimed, Inc.
    Inventors: Barry Weitzner, John Golden, Richard Rothstein, Anna Chen, Dan Bacon, Kim Dang
  • Publication number: 20070010801
    Abstract: A control system for allowing a user to control the orientation of a medical device or a medical instrument in a variety of directions. An actuator selectively tensions one or more control cables having ends secured at or adjacent a distal tip of the medical device in order to bend the distal tip in a desired direction. In one embodiment, a physician can adjust the movement of the distal tip in a desired direction without affecting the orientation of the medical device in other directions.
    Type: Application
    Filed: June 22, 2006
    Publication date: January 11, 2007
    Inventors: Anna Chen, Barry Weitzner, John Golden, Dan Bacon, Kim Dang, Richard Rothstein
  • Patent number: 5668279
    Abstract: Novel substituted phthalazinones of the formula (I) ##STR1## are useful as neurotensin antagonists.
    Type: Grant
    Filed: April 6, 1995
    Date of Patent: September 16, 1997
    Assignee: Merck & Co., Inc.
    Inventors: Prasun K. Chakravarty, Elizabeth M. Naylor, Anna Chen
  • Patent number: 5401745
    Abstract: Phenoxyphenylacetic acids and derivatives of general structural formula I ##STR1## have endothelin antagonist activity and are therefore useful in treating cardiovascular disorders, such as hypertension, postischemic renal failure, vasospasm, cerebal and cardiac ischemia, myocardial infarction, inflammatory diseases, Raynaud's disease, and endotoxic shock, and asthma.
    Type: Grant
    Filed: March 19, 1993
    Date of Patent: March 28, 1995
    Assignee: Merck & Co., Inc.
    Inventors: Scott W. Bagley, Prasun K. Chakravarty, Anna Chen, Daljit S. Dhanoa, Kenneth J. Fitch, William J. Greenlee, Elizabeth M. Naylor, James R. Tata, Thomas F. Walsh, David L. Williams, Jr.
  • Patent number: 5334598
    Abstract: Phenoxyphenylacetic acids and derivatives of general structural formula I have endothelin ##STR1## antagonist activity and are therefore useful in treating cardiovascular disorders, such as hypertension, congestive heart failure, postischemic renal failure, vasospasm, cerebral and cardiac ischemia, myocardial infarction, inflammatory diseases, Raynaud's disease, and endotoxic shock, and asthma.
    Type: Grant
    Filed: March 19, 1993
    Date of Patent: August 2, 1994
    Assignee: Merck & Co., Inc.
    Inventors: Scott W. Bagley, Prasun K. Chakravarty, Anna Chen, Daljit S. Dhanoa, Kenneth J. Fitch, William J. Greenlee, Elizabeth M. Naylor, Thomas F. Walsh, David L. Williams, Jr.
  • Patent number: 4739113
    Abstract: Novel chemical compounds are provided which selectively inhibit the metabolism of renal dipeptidase (E.C.3.4.13.11) and therefore are useful in combination with antibacterial products. These chemical compounds are (Z,Z)-.alpha.,.alpha.'-bis(2,2-disubstituted cyclopropanecarboxamido)-.alpha.,.alpha.'-alkadienedioic acids.
    Type: Grant
    Filed: May 30, 1986
    Date of Patent: April 19, 1988
    Assignee: Merck & Co., Inc.
    Inventors: Wallace T. Ashton, Anna Chen, Edward F. Rogers