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).
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Patent number: 11275942Abstract: 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: GrantFiled: July 14, 2021Date of Patent: March 15, 2022Assignee: 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
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Patent number: 11030224Abstract: 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: GrantFiled: August 23, 2017Date of Patent: June 8, 2021Assignee: SAP SEInventors: Xing Jin, Sumedha Sharma, Jonathan Tiu, Mohsen Asadi, Sae-Won Om, Anna Chen
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Publication number: 20190065528Abstract: 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: ApplicationFiled: August 23, 2017Publication date: February 28, 2019Applicant: SAP SEInventors: Xing Jin, Sumedha Sharma, Jonathan Tiu, Mohsen Asadi, Sae-Won Om, Anna Chen
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Patent number: 9763650Abstract: 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: GrantFiled: June 22, 2015Date of Patent: September 19, 2017Assignee: Boston Scientific Scimed, Inc.Inventors: Anna Chen, Barry Weitzner, John B. Golden, Dan Bacon, Kim Dang, Richard Rothstein
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Publication number: 20150282788Abstract: 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: ApplicationFiled: June 22, 2015Publication date: October 8, 2015Inventors: Anna CHEN, Barry WEITZNER, John B. GOLDEN, Dan BACON, Kim DANG, Richard ROTHSTEIN
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Patent number: 9089356Abstract: 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: GrantFiled: September 30, 2011Date of Patent: July 28, 2015Assignee: Boston Scientific Scimed, Inc.Inventors: Anna Chen, Barry Weitzner, John Golden, Dan Bacon, Kim Dang, Richard Rothstein
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Publication number: 20120165829Abstract: 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: ApplicationFiled: September 30, 2011Publication date: June 28, 2012Inventors: Anna Chen, Barry Weitzner, John Golden, Dan Bacon, Kim Dang, Richard Rothstein
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Patent number: 8057462Abstract: 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: GrantFiled: June 22, 2006Date of Patent: November 15, 2011Assignee: Boston Scientific Scimed, Inc.Inventors: Barry Weitzner, John Golden, Richard Rothstein, Anna Chen, Dan Bacon, Kim Dang
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Publication number: 20070010801Abstract: 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: ApplicationFiled: June 22, 2006Publication date: January 11, 2007Inventors: Anna Chen, Barry Weitzner, John Golden, Dan Bacon, Kim Dang, Richard Rothstein
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Patent number: 5668279Abstract: Novel substituted phthalazinones of the formula (I) ##STR1## are useful as neurotensin antagonists.Type: GrantFiled: April 6, 1995Date of Patent: September 16, 1997Assignee: Merck & Co., Inc.Inventors: Prasun K. Chakravarty, Elizabeth M. Naylor, Anna Chen
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Patent number: 5401745Abstract: 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: GrantFiled: March 19, 1993Date of Patent: March 28, 1995Assignee: 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.
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Patent number: 5334598Abstract: 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: GrantFiled: March 19, 1993Date of Patent: August 2, 1994Assignee: 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.
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Patent number: 4739113Abstract: 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: GrantFiled: May 30, 1986Date of Patent: April 19, 1988Assignee: Merck & Co., Inc.Inventors: Wallace T. Ashton, Anna Chen, Edward F. Rogers