Patents by Inventor Brandon Yee
Brandon Yee 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: 11935055Abstract: An Automated Teller Machine (ATM) terminal receives a transaction request from a user. The ATM terminal triggers a camera to capture a first image of the authentication media item presented by the user, where the first image of the authentication media item is embedded with a first unique code. The ATM terminal compares the first image of the authentication media item with a second image of the authentication media item that is associated with the user, where the second image of the authentication media item is embedded with a second unique code for verifying the user. The ATM terminal determines whether the first unique code corresponds to the second unique code. The ATM terminal conducts the transaction request if it is determined that the first unique code corresponds to the second unique code.Type: GrantFiled: March 22, 2021Date of Patent: March 19, 2024Assignee: Bank of America CorporationInventors: Srilekha Mudumbai Srinivasa, Brandon Sloane, Jinyoung Nathan Kim, Regina Yee Cadavid, Nia Mack, Ramkumar Korlepara, Elliott Leonard Lillard, Philip Lone Mintac, Michael Jacob Richardson, Gloria Youngsook Joo
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Publication number: 20240082536Abstract: A catheter is provided comprising localized regions of modified flexibility. The regions of modified flexibility may comprise a softened inner liner, for example softened via stretching the inner liner or disposing a plurality of holes in the inner liner, to modify the bending stiffness and/or tensile stiffness of the catheter. The catheter may further include an axially extending filament that at least partially overlaps the softened portion of the inner liner. The axially extending filament may include an anchoring section to anchor the at least one axially extending filament in a section of the catheter that includes the helical coil.Type: ApplicationFiled: August 21, 2023Publication date: March 14, 2024Inventors: Brandon Yee, Ashoor Shahbazi Yourgenlow, Yi Yang, Farhad Khosravi, Joseph Rimsa
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Patent number: 11850349Abstract: An aspiration catheter is provided including a proximal section and a distal section extendable through the proximal section. A vacuum transfer tool may be coupled to a proximal end of the proximal section. The vacuum transfer tool may include a proximal transfer tube and a distal transfer tube, each having an aspiration port in communication with a vacuum source. The proximal transfer tube may be removably received within a proximal end of the distal transfer tube. The distal section of the catheter may be inserted into the proximal section through the proximal transfer tube. The proximal transfer tube may maintain a vacuum around a proximal end of the distal section of the catheter such that when the distal section is removed by decoupling the proximal and distal transfer tubes, the vacuum within the distal transfer tube and proximal section of the catheter is maintained, preventing an escape of any clots.Type: GrantFiled: October 14, 2022Date of Patent: December 26, 2023Assignee: Incept, LLCInventor: Brandon Yee
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Patent number: 11766539Abstract: A catheter is provided comprising localized regions of modified flexibility. The regions of modified flexibility may comprise a softened inner liner, for example softened via stretching the inner liner or disposing a plurality of holes in the inner liner, to modify the bending stiffness and/or tensile stiffness of the catheter. The catheter may further include an axially extending filament that at least partially overlaps the softened portion of the inner liner. The axially extending filament may include an anchoring section to anchor the at least one axially extending filament in a section of the catheter that includes the helical coil.Type: GrantFiled: March 28, 2020Date of Patent: September 26, 2023Assignee: INCEPT, LLCInventors: Brandon Yee, Ashoor Shahbazi Yourgenlow, Yi Yang, Farhad Khosravi, Joseph Rimsa
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Publication number: 20230226318Abstract: An enhanced flexibility catheter is provided, such as for distal neurovascular access or aspiration. The catheter includes an elongate flexible body, having a proximal end, a distal end, and a side wall defining a central lumen. The side wall is formed from a plurality of adjacent tubular segments. At least one segment has a first end face inclined at a non normal angle to a longitudinal axis of the catheter. An adjacent segment has a second end face inclined at a complementary angle to form an inclined junction at the transition between the two segments. The transition serves to provide superior bending characteristics along the length of the catheter shaft.Type: ApplicationFiled: January 27, 2023Publication date: July 20, 2023Inventors: Ashoor Shahbazi Yourgenlow, Lex Philip Jansen, Brandon Yee, David Blum, Yi Yang, Hao Doan
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Publication number: 20230165596Abstract: A catheter is provided which includes an outer catheter and an extendable inner catheter. A sealing feature is positioned between the inner catheter and the outer catheter to seal the annular gap between the two while allowing axial translation. The seal may be a compliant protrusion surrounding the inner catheter and may have a chevron-shape for facilitating axial translation. The seal may be a one-way valve configured to allow antegrade flushing but prevent retrograde flow. The seal may be squeegee-like flange on the distal tip of the outer catheter. The seal may be an expandable bulge, which may be mechanically expandable or inflatable or which may be a photosensitive or electrosensitive hydrogel. The seal may include a spring that is radially compressed upon translation or rotation of the inner catheter to transiently break the seal. Also provided is a seal for sealing between the catheter and the vasculature.Type: ApplicationFiled: December 2, 2022Publication date: June 1, 2023Inventors: Maria Aboytes, Yi Yang, Brandon Yee, Chad C. Roue, Tiffany C. Suekama, Ashoor Shahbazi Yourgenlow, Ryan Taylor Krone
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Publication number: 20230114375Abstract: An aspiration catheter is provided including a proximal section and a distal section extendable through the proximal section. A vacuum transfer tool may be coupled to a proximal end of the proximal section. The vacuum transfer tool may include a proximal transfer tube and a distal transfer tube, each having an aspiration port in communication with a vacuum source. The proximal transfer tube may be removably received within a proximal end of the distal transfer tube. The distal section of the catheter may be inserted into the proximal section through the proximal transfer tube. The proximal transfer tube may maintain a vacuum around the proximal end of the distal section of the catheter such that when the distal section is removed by decoupling the proximal and distal transfer tubes, the vacuum within the distal transfer tube and proximal section of the catheter is maintained, preventing the escape of any clots.Type: ApplicationFiled: October 14, 2022Publication date: April 13, 2023Inventor: Brandon Yee
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Publication number: 20230064188Abstract: A neurovascular access catheter can comprise an elongate, flexible tubular body. The tubular body can comprise a proximal end, a distal end, and a side wall at least partially defining a central lumen. The central lumen can extend axially through the side wall. The tubular body can include a distal microcatheter segment that extends proximally from the distal end. The tubular body can include a proximal shaft that extends distally from the proximal end. The tubular body can include a tapered dilator segment being positioned in between the distal microcatheter segment and the proximal shaft segment.Type: ApplicationFiled: August 29, 2022Publication date: March 2, 2023Inventors: Daniel Davis, Brandon Yee, Ashoor Shahbazi Yourgenlow, Yi Yang
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Publication number: 20230061728Abstract: A neurovascular access catheter can comprise an elongate, flexible tubular body. The tubular body can comprise a proximal end, a distal end, and a side wall at least partially defining a central lumen. The central lumen can extend axially through the side wall. The tubular body can include a distal microcatheter segment that extends proximally from the distal end. The tubular body can include a proximal shaft that extends distally from the proximal end. The tubular body can include a tapered dilator segment being positioned in between the distal microcatheter segment and the proximal shaft segment.Type: ApplicationFiled: August 31, 2022Publication date: March 2, 2023Inventors: Daniel Davis, Brandon Yee, Ashoor Shahbazi Yourgenlow, Yi Yang
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Patent number: 11565082Abstract: An enhanced flexibility catheter is provided, such as for distal neurovascular access or aspiration. The catheter includes an elongate flexible body, having a proximal end, a distal end, and a side wall defining a central lumen. The side wall is formed from a plurality of adjacent tubular segments. At least one segment has a first end face inclined at a non normal angle to a longitudinal axis of the catheter. An adjacent segment has a second end face inclined at a complementary angle to form an inclined junction at the transition between the two segments. The transition serves to provide superior bending characteristics along the length of the catheter shaft.Type: GrantFiled: September 14, 2021Date of Patent: January 31, 2023Assignee: Imperative Care, Inc.Inventors: Ashoor Shahbazi Yourgenlow, Lex Philip Jansen, Brandon Yee, David Blum, Yi Yang, Hao Doan
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Patent number: 11517335Abstract: A catheter is provided which includes an outer catheter and an extendable inner catheter. A sealing feature is positioned between the inner catheter and the outer catheter to seal the annular gap between the two while allowing axial translation. The seal may be a compliant protrusion surrounding the inner catheter and may have a chevron-shape for facilitating axial translation. The seal may be a one-way valve configured to allow antegrade flushing but prevent retrograde flow. The seal may be squeegee-like flange on the distal tip of the outer catheter. The seal may be an expandable bulge, which may be mechanically expandable or inflatable or which may be a photosensitive or electrosensitive hydrogel. The seal may include a spring that is radially compressed upon translation or rotation of the inner catheter to transiently break the seal. Also provided is a seal for sealing between the catheter and the vasculature.Type: GrantFiled: July 5, 2019Date of Patent: December 6, 2022Assignee: Incept, LLCInventors: Maria Aboytes, Yi Yang, Brandon Yee, Chad C. Roue, Tiffany C. Suekama, Ashoor Shahbazi Yourgenlow, Ryan Taylor Krone
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Patent number: 11471582Abstract: An aspiration catheter is provided including a proximal section and a distal section extendable through the proximal section. A vacuum transfer tool may be coupled to a proximal end of the proximal section. The vacuum transfer tool may include a proximal transfer tube and a distal transfer tube, each having an aspiration port in communication with a vacuum source. The proximal transfer tube may be removably received within a proximal end of the distal transfer tube. The proximal transfer tube may maintain a vacuum around the proximal end of the distal section of the catheter such that when the distal section is removed by decoupling the proximal and distal transfer tubes, the vacuum within the distal transfer tube and proximal section of the catheter is maintained, preventing the escape of any clots.Type: GrantFiled: July 5, 2019Date of Patent: October 18, 2022Assignee: Incept, LLCInventor: Brandon Yee
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Patent number: 11395665Abstract: A neurovascular catheter having an atraumatic navigational tip is disclosed. The catheter includes an elongate flexible tubular body, a distal zone of the tubular body comprising: a tubular inner liner; a helical coil surrounding the inner liner and having a distal end, a tubular jacket surrounding the helical coil, and extending distally beyond the helical coil distal end to terminate in a catheter distal face, and a tubular radiopaque marker embedded in the tubular jacket. The catheter distal face comprises a first section that resides on a first plane which crosses a longitudinal axis of the tubular body at a first angle within the range of from about 35 degrees to about 55 degrees, and a second section that resides on a second plane which crosses the longitudinal axis of the tubular body at a second angle within the range from about 55 degrees to about 90 degrees.Type: GrantFiled: October 1, 2019Date of Patent: July 26, 2022Assignee: Incept, LLCInventors: Yi Yang, Ashoor Shahbazi Yourgenlow, Lisa M. Young, Brandon Yee, Marc Russell, Ryan Taylor Krone
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Patent number: 11311303Abstract: A neurovascular catheter having an angled distal tip has an elongate flexible tubular body with a proximal end, a distal end and a side wall defining a central lumen. The side wall has a helical coil. A tubular jacket surrounds the helical coil, and extending distally beyond the helical coil distal end to terminate in a catheter distal face. A tubular radiopaque marker is embedded in the tubular jacket in between the distal end of the coil and the distal face. The distal face resides on a plane which crosses a longitudinal axis of the tubular body at an angle within the range of from about 35 degrees to about 55 degrees. The marker has a proximal face that is approximately perpendicular to the longitudinal axis and a distal face that resides on a plane which crosses the longitudinal axis at an angle within the range of from about 35 degrees to about 55 degrees.Type: GrantFiled: September 13, 2019Date of Patent: April 26, 2022Assignee: Incept, LLCInventors: Yi Yang, Farhad Khosravi, Lisa M. Young, Ashoor Shahbazi Yourgenlow, Brandon Yee
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Publication number: 20220047849Abstract: A neurovascular catheter can have an elongate flexible tubular body. The tubular body can have a proximal end, an inclined distal end, and a side wall that defines a central lumen. The neurovascular catheter can further have a distal leading tip on a first side of the inclined distal end. The neurovascular catheter can further have a preset curve in a distal zone of the tubular body such that wherein the distal leading tip lies on a concave side of the curve.Type: ApplicationFiled: August 10, 2021Publication date: February 17, 2022Inventors: Brandon Yee, Chad C. Roue, Daniel Davis, Yi Yang, Ashoor Shahbazi Yourgenlow, Jhustin Y. Scarlett, Miranda M. Ray, Farhad Khosravi
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Publication number: 20220001141Abstract: An enhanced flexibility catheter is provided, such as for distal neurovascular access or aspiration. The catheter includes an elongate flexible body, having a proximal end, a distal end, and a side wall defining a central lumen. The side wall is formed from a plurality of adjacent tubular segments. At least one segment has a first end face inclined at a non normal angle to a longitudinal axis of the catheter. An adjacent segment has a second end face inclined at a complementary angle to form an inclined junction at the transition between the two segments. The transition serves to provide superior bending characteristics along the length of the catheter shaft.Type: ApplicationFiled: September 14, 2021Publication date: January 6, 2022Inventors: Ashoor Shahbazi Yourgenlow, Lex Philip Jansen, Brandon Yee, David Blum, Yi Yang, Hao Doan
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Patent number: 11207497Abstract: A neurovascular catheter has enhanced tensile strength to resist distal tip detachment during proximal retraction past an obstruction. The catheter includes an elongated flexible tubular body, having a proximal end, a distal end and a side wall defining a central lumen. A radiopaque marker is provided adjacent to the distal end. The tensile support extends axially inside the side wall and is attached to the radiopaque marker, to tether the marker to the catheter body. In one implementation, the tensile support may at least partially wrap around the marker. The marker may have a tubular sidewall with a feature to increase compressibility, such as at least one compression gap in a proximal portion of the side wall.Type: GrantFiled: June 9, 2021Date of Patent: December 28, 2021Assignee: Imperative Care, Inc.Inventors: Brandon Yee, Chad C. Roue, Daniel Davis, Yi Yang, Ashoor Shahbazi Yourgenlow, Jhustin Y. Scarlett, Miranda M. Ray, Farhad Khosravi
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Publication number: 20210378696Abstract: A neurovascular catheter having an elongate flexible tubular body. The body can have a catheter distal face residing on a first plane being at a first nonorthogonal angle relative to the longitudinal axis. The body can have a radiopaque marker being positioned in a distal zone of the tubular body and being proximal to the catheter distal face. The marker can have a marker distal face at least partially residing on a second plane being at a second nonorthogonal angle relative to the longitudinal axis. The first plane can be approximately parallel to the second plane.Type: ApplicationFiled: August 24, 2021Publication date: December 9, 2021Inventors: Yi Yang, Ashoor Shahbazi Yourgenlow, Lisa M. Young, Brandon Yee
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Patent number: 11123090Abstract: A neurovascular catheter having an angled distal tip has an elongate flexible tubular body with a proximal end, a distal end and a side wall defining a central lumen. The side wall has a helical coil. A tubular jacket surrounds the helical coil, and extending distally beyond the helical coil distal end to terminate in a catheter distal face. A tubular radiopaque marker is embedded in the tubular jacket in between the distal end of the coil and the distal face. The distal face resides on a plane which crosses a longitudinal axis of the tubular body at an angle within the range of from about 35 degrees to about 55 degrees. The marker has a proximal face that is approximately perpendicular to the longitudinal axis and a distal face that resides on a plane which crosses the longitudinal axis at an angle within the range of from about 35 degrees to about 55 degrees.Type: GrantFiled: May 1, 2019Date of Patent: September 21, 2021Assignee: Incept, LLCInventors: Yi Yang, Ashoor Shahbazi Yourgenlow, Lisa M. Young, Brandon Yee
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Publication number: 20200306501Abstract: A catheter is provided comprising localized regions of modified flexibility. The regions of modified flexibility may comprise a softened inner liner, for example softened via stretching the inner liner or disposing a plurality of holes in the inner liner, to modify the bending stiffness and/or tensile stiffness of the catheter. The catheter may further include an axially extending filament that at least partially overlaps the softened portion of the inner liner. The axially extending filament may include an anchoring section to anchor the at least one axially extending filament in a section of the catheter that includes the helical coil.Type: ApplicationFiled: March 28, 2020Publication date: October 1, 2020Inventors: Brandon Yee, Ashoor Shahbazi Yourgenlow, Yi Yang, Farhad Khosravi, Joseph Rimsa