Patents by Inventor Grace Chang
Grace Chang 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: 11951006Abstract: A prosthetic heart valve has a plurality of valve leaflets that control directional flow of blood through a heart and a stent structure having a plurality of commissure posts supporting the valve leaflets. The stent structure has a covering over the plurality of commissure posts and has a sewing ring at an inflow end of the stent structure. Each of the plurality of commissure posts has a tip and a suture loop is attached to the covering at a location adjacent to or on the tip of the commissure post. Each suture loop provides a passage for a suture to pass through between the covering and the suture loop.Type: GrantFiled: January 4, 2023Date of Patent: April 9, 2024Assignee: EDWARDS LIFESCIENCES CORPORATIONInventors: Da-Yu Chang, Amy E. Munnelly, Van Huynh, Avina Gupta, Brian S. Conklin, Sooji Van Echten, Kurt Kelly Reed, Amanda Grace Sall
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Publication number: 20210333423Abstract: An acoustic monitoring system characterizes, classifies, and geo-locates anthropogenic and natural sounds in near real time. The system includes a compact array of three acoustic vector sensors, which measures acoustic pressure and the three-dimensional particle velocity vector associated with the propagation of an acoustic wave, thereby inherently providing bearing information to an underwater source of sound. Beamforming techniques provide sound source localization, allowing for characterization of the acoustic signature of specific underwater acoustic sources.Type: ApplicationFiled: May 20, 2020Publication date: October 28, 2021Applicant: Integral Consulting Inc.Inventors: Kaustubha Raghukumar, Grace Chang Spada, Frank Spada, Craig A. Jones
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Patent number: 11156734Abstract: An acoustic monitoring system characterizes, classifies, and geo-locates anthropogenic and natural sounds in near real time. The system includes a compact array of three acoustic vector sensors, which measures acoustic pressure and the three-dimensional particle velocity vector associated with the propagation of an acoustic wave, thereby inherently providing bearing information to an underwater source of sound. Beamforming techniques provide sound source localization, allowing for characterization of the acoustic signature of specific underwater acoustic sources.Type: GrantFiled: May 20, 2020Date of Patent: October 26, 2021Assignee: Integral Consulting Inc.Inventors: Kaustubha Raghukumar, Grace Chang Spada, Frank Spada, Craig A. Jones
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Patent number: 11079368Abstract: The invention is directed towards a method and system for optically-based monitoring of chemicals of potential concern (COPCs), including mercury (Hg), methyl mercury (MeHg), and polychlorinated biphenyls (PCBs). It employs a multi-parameter statistical analysis model, such as partial least square regression (PLS regression), to identify combinations of predictors (e.g., optical, water quality, and physical properties) that have large covariance with the response values. The predictive model is validated against analytic samples from laboratories. The steps in the method are repeated until predictors, or parameters are selected that avoid over-fitting and which yield physically-based results.Type: GrantFiled: June 26, 2017Date of Patent: August 3, 2021Assignee: Integral Consulting Inc.Inventors: Grace Chang Spada, Craig A. Jones, Todd Martin
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Patent number: 10879342Abstract: A multi-terminal inductor and method for forming the multi-terminal inductor are provided. In some embodiments, an interconnect structure is arranged over a semiconductor substrate. A passivation layer is arranged over the interconnect structure. A first magnetic layer is arranged over the passivation layer, and a conductive wire laterally extends from a first input/output (I/O) bond structure at a first location to a second I/O bond structure at a second location. A third I/O bond structure branches off of the conductive wire at a third location between the first location and the second location. A connection between the third I/O bond structure and the first I/O bond structure has a first inductance. Alternatively, a connection between the first I/O bond structure and the second I/O bond structure has a second inductance different than the first inductance.Type: GrantFiled: May 21, 2020Date of Patent: December 29, 2020Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Ching-Chung Hsu, Chung-Long Chang, Tsung-Yu Yang, Hung-Chi Li, Cheng-Chieh Hsieh, Che-Yung Lin, Grace Chang
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Publication number: 20200286981Abstract: A multi-terminal inductor and method for forming the multi-terminal inductor are provided. In some embodiments, an interconnect structure is arranged over a semiconductor substrate. A passivation layer is arranged over the interconnect structure. A first magnetic layer is arranged over the passivation layer, and a conductive wire laterally extends from a first input/output (I/O) bond structure at a first location to a second I/O bond structure at a second location. A third I/O bond structure branches off of the conductive wire at a third location between the first location and the second location. A connection between the third I/O bond structure and the first I/O bond structure has a first inductance. Alternatively, a connection between the first I/O bond structure and the second I/O bond structure has a second inductance different than the first inductance.Type: ApplicationFiled: May 21, 2020Publication date: September 10, 2020Inventors: Ching-Chung Hsu, Chung-Long Chang, Tsung-Yu Yang, Hung-Chi Li, Cheng-Chieh Hsieh, Che-Yung Lin, Grace Chang
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Patent number: 10672860Abstract: A multi-terminal inductor and method for forming the multi-terminal inductor are provided. In some embodiments, an interconnect structure is arranged over a semiconductor substrate. A passivation layer is arranged over the interconnect structure. A first magnetic layer is arranged over the passivation layer, and a conductive wire laterally extends from a first input/output (I/O) bond structure at a first location to a second I/O bond structure at a second location. A third I/O bond structure branches off of the conductive wire at a third location between the first location and the second location. A connection between the third I/O bond structure and the first I/O bond structure has a first inductance. Alternatively, a connection between the first I/O bond structure and the second I/O bond structure has a second inductance different than the first inductance.Type: GrantFiled: September 30, 2019Date of Patent: June 2, 2020Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Ching-Chung Hsu, Chung-Long Chang, Tsung-Yu Yang, Hung-Chi Li, Cheng-Chieh Hsieh, Che-Yung Lin, Grace Chang
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Publication number: 20200152304Abstract: A system for providing therapies from voice-based journaling, the system includes a processor, and a memory communicatively coupled to the processor. The memory itself includes a journaling logic to receive a plurality of voice journal entries from a user. The received voice journal entries include at least voice data and contextual data. An analyzer logic is also included to extract textual data from the plurality of voice journal entries, generate a sentiment analysis score based on the textual data, generate an emotional classification score based on the voice data, the textual data and the contextual data, and determine user recommendations as therapies based on the sentiment analysis score, emotional classification score, voice data, textual data, and contextual data. A user interface logic then displays the user recommendations to the user and can receive, from the user, feedback data associated with the user recommendation to be used in future user recommendations.Type: ApplicationFiled: November 14, 2019Publication date: May 14, 2020Inventors: Grace Chang, Rima Seiilova-Olson
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Publication number: 20200066831Abstract: A multi-terminal inductor and method for forming the multi-terminal inductor are provided. In some embodiments, an interconnect structure is arranged over a semiconductor substrate. A passivation layer is arranged over the interconnect structure. A first magnetic layer is arranged over the passivation layer, and a conductive wire laterally extends from a first input/output (I/O) bond structure at a first location to a second I/O bond structure at a second location. A third I/O bond structure branches off of the conductive wire at a third location between the first location and the second location. A connection between the third I/O bond structure and the first I/O bond structure has a first inductance. Alternatively, a connection between the first I/O bond structure and the second I/O bond structure has a second inductance different than the first inductance.Type: ApplicationFiled: September 30, 2019Publication date: February 27, 2020Inventors: Ching-Chung Hsu, Chung-Long Chang, Tsung-Yu Yang, Hung-Chi Li, Cheng-Chieh Hsieh, Che-Yung Lin, Grace Chang
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Patent number: 10475877Abstract: A multi-terminal inductor and method for forming the multi-terminal inductor are provided. In some embodiments, an interconnect structure is arranged over a semiconductor substrate. A passivation layer is arranged over the interconnect structure. A first magnetic layer is arranged over the passivation layer, and a conductive wire laterally extends from a first input/output (I/O) bond structure at a first location to a second I/O bond structure at a second location. A third I/O bond structure branches off of the conductive wire at a third location between the first location and the second location. A connection between the third I/O bond structure and the first I/O bond structure has a first inductance. Alternatively, a connection between the first I/O bond structure and the second I/O bond structure has a second inductance different than the first inductance.Type: GrantFiled: August 21, 2018Date of Patent: November 12, 2019Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Ching-Chung Hsu, Chung-Long Chang, Tsung-Yu Yang, Hung-Chi Li, Cheng-Chieh Hsieh, Che-Yung Lin, Grace Chang
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Patent number: 10117519Abstract: Disclosed is divider for an arm rest including two upright members with the top of the first upright member connected to a top of the second upright member at an acute angle, a bottom of the first upright member, the bottom of the first upright member spaced apart from a bottom of the second upright member, a first horizontal member, the first horizontal member hingedly connected to the bottom of the first upright member; and a second horizontal member, the second horizontal member hingedly connected to the bottom of the second upright member.Type: GrantFiled: May 24, 2017Date of Patent: November 6, 2018Inventors: Arthur Chang, Grace Chang
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Publication number: 20180038840Abstract: The invention is directed towards a method and system for optically-based monitoring of chemicals of potential concern (COPCs), including mercury (Hg), methyl mercury (MeHg), and polychlorinated biphenyls (PCBs). It employs a multi-parameter statistical analysis model, such as partial least square regression (PLS regression), to identify combinations of predictors (e.g., optical, water quality, and physical properties) that have large covariance with the response values. The predictive model is validated against analytic samples from laboratories. The steps in the method are repeated until predictors, or parameters are selected that avoid over-fitting and which yield physically-based results.Type: ApplicationFiled: June 26, 2017Publication date: February 8, 2018Applicant: Integral Consulting Inc.Inventors: Grace Chang Spada, Craig A. Jones, Todd Martin
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Publication number: 20170258233Abstract: Disclosed is divider for an arm rest including two upright members with the top of the first upright member connected to a top of the second upright member at an acute angle, a bottom of the first upright member, the bottom of the first upright member spaced apart from a bottom of the second upright member, a first horizontal member, the first horizontal member hingedly connected to the bottom of the first upright member; and a second horizontal member, the second horizontal member hingedly connected to the bottom of the second upright member.Type: ApplicationFiled: May 24, 2017Publication date: September 14, 2017Inventors: Arthur Chang, Grace Chang
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Patent number: 9756946Abstract: A portable armrest divider is disclosed that is mounted on a vehicle armrest and expands the surface area of the original armrest, while providing a vertical separation barrier between the two individuals seated on either side of the armrest. The armrest is portable, in that it folds in half for easy travel.Type: GrantFiled: April 15, 2015Date of Patent: September 12, 2017Inventors: Arthur Chang, Grace Chang
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Publication number: 20170215593Abstract: A portable armrest divider is disclosed that is mounted on a vehicle armrest and expands the surface area of the original armrest, while providing a vertical separation barrier between the two individuals seated on either side of the armrest. The armrest is portable, in that it folds in half for easy travel.Type: ApplicationFiled: April 15, 2015Publication date: August 3, 2017Inventors: Arthur Chang, Grace Chang
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Publication number: 20160302579Abstract: A portable armrest divider is disclosed that is mounted on a vehicle armrest and expands the surface area of the original armrest, while providing a vertical separation barrier between the two individuals seated on either side of the armrest. The armrest is portable, in that it folds in half for easy travel.Type: ApplicationFiled: April 15, 2015Publication date: October 20, 2016Inventors: Arthur Chang, Grace Chang
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Publication number: 20150084393Abstract: A portable armrest divider is disclosed that is mounted on a vehicle armrest and expands the surface area of the original armrest, while providing a vertical separation barrier between the two individuals seated on either side of the armrest. The armrest is portable, in that it folds in half for easy travel.Type: ApplicationFiled: September 21, 2013Publication date: March 26, 2015Inventors: Arthur Chang, Grace Chang
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Publication number: 20150025804Abstract: Embodiments are directed towards a wave measuring electronics device that is integrated within a buoy and the buoy is moored in an ocean. The wave measurement device performs a computer-implemented method for estimating wave motion, including receiving 3D sensor data from each of an accelerometer and a gyroscope, determining, an absolute orientation of the buoy based on said 3D sensor data; and estimating, the true earth acceleration of the buoy over a specified time interval.Type: ApplicationFiled: July 22, 2014Publication date: January 22, 2015Applicant: SEA ENGINEERING INC.Inventors: Craig A. Jones, Grace Chang Spada
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Patent number: 8680073Abstract: A pharmaceutical composition comprising in admixture a hyaluronic acid related component (HARC) and a pharmaceutically effective amount of triamcinolone hexacetonide (TAH). The composition is stable in an accelerated shelf life test in which the composition is heated to 80° C. for 24 hours.Type: GrantFiled: August 23, 2012Date of Patent: March 25, 2014Assignee: Genzyme CorporationInventors: Grace Chang, Elizabeth Voschin, Li-Ping Yu, Eugene Skrabut
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Patent number: D782390Type: GrantFiled: May 2, 2015Date of Patent: March 28, 2017Inventors: Grace Chang, Arthur Chang