Patents by Inventor Phong Tran
Phong Tran 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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Publication number: 20250186208Abstract: A delivery apparatus for a medical device can include a first shaft, a second shaft, a suture guide, a suture, an apex guide, and a suture retention member. The second shaft can be disposed within and movable relative to the first shaft. The suture guide can be coupled to the second shaft. The suture can extend from the suture guide and can be configured for releasably securing the medical device to the delivery apparatus. The apex guide can be movably coupled to the suture and configured for engaging an end of the medical device and guiding the end of the medical device into the first shaft. The suture retention member can be movable relative to the suture guide and the suture and configured for selectively securing the suture relative to the suture guide.Type: ApplicationFiled: February 20, 2025Publication date: June 12, 2025Applicant: EDWARDS LIFESCIENCES CORPORATIONInventors: Arvin T. Chang, Yair A. Neumann, Gil Senesh, Hernan Altman, Scott Louis Pool, Hannah Gibson, Amanda Kristine Anderson White, Peter Phong Tran, Ly Th Phan
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Patent number: 12297190Abstract: Compounds of the general formula (I): or a pharmaceutically acceptable salt thereof, processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds.Type: GrantFiled: September 23, 2020Date of Patent: May 13, 2025Assignee: Pfizer Inc.Inventors: Ryan Patman, Martin James Wythes, Eugene Yuanjin Rui, Indrawan James McAlpine, Andrew Fensome, Mehran Jalaie, Ketan S. Gajiwala, Chan Woo Huh, Tuan Phong Tran, Lei Zhang, Dahui Zhou, Ethan Lawrence Fisher
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Publication number: 20250117325Abstract: According to one embodiment, in response to restoration of power to a memory system, a controller in the memory system notifies a host that the memory system is ready. When an input/output command specifying a logical address belonging to a logical address range is received, the controller selects a block corresponding to the logical address range and rebuilds, based on address translation information and an update log which are stored in the selected block, the latest address translation information corresponding to the logical address range. The controller updates the rebuilt latest address translation information, based on a list of logical addresses corresponding to lost write data, stored in the selected block.Type: ApplicationFiled: December 16, 2024Publication date: April 10, 2025Applicant: Kioxia CorporationInventors: Shinichi KANNO, Aurelien Nam Phong TRAN, Yuki SASAKI
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Patent number: 12257149Abstract: A delivery apparatus for a medical device can include a handle, a shaft, a plurality of sleeves, and a suture. The shaft includes a proximal end portion coupled to the handle and is configured to be disposed outside of a patient's body during an implantation procedure and a distal end portion configured to be disposed inside a patient's body during the implantation procedure. Each of the sleeves includes a connection portion coupled to the distal end portion of the shaft and a receiving portion configured to receive an apex of a stent or a prosthetic heart valve. The suture extends through the shaft and the sleeves and is configured for releasably securing the stent or the prosthetic heart valve to the receiving portions of the sleeves.Type: GrantFiled: September 29, 2023Date of Patent: March 25, 2025Assignee: EDWARDS LIFESCIENCES CORPORATIONInventors: Arvin T. Chang, Yair A. Neumann, Gil Senesh, Hernan Altman, Scott Louis Pool, Hannah Gibson, Amanda Kristine Anderson White, Peter Phong Tran, Ly Th Phan
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Publication number: 20250094337Abstract: According to one embodiment, a controller of a memory system provides a host with logical address spaces. A plurality of queues of the host include one or more queues allocated to each of the logical address spaces. The controller calculates first use amounts of a nonvolatile memory corresponding to the logical address spaces, respectively, selects a queue from which a command is to be fetched among the plurality of queues, based on the first use amounts, fetches a command from the queue, calculates a predicted use amount of the nonvolatile memory in accordance with the command, and updates a second use amount corresponding to a first logical address space to which the first queue is allocated among the first use amounts by using the predicted use amount.Type: ApplicationFiled: July 30, 2024Publication date: March 20, 2025Applicant: Kioxia CorporationInventors: Yuki SASAKI, Aurelien Nam Phong TRAN
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Patent number: 12236530Abstract: A three-dimensional shape descriptor extractor is implemented by collecting surface data from a three-dimensional shape as learning data and training a set of a prescribed encoder and a prescribed decoder by using the learning data, wherein the training extracts a three-dimensional shape descriptor from the learning data by using the encoder, undoes the three-dimensional shape descriptor by using the decoder, evaluates a difference between a state before using the encoding and a state after using the decoding, and adjusts the encoder and the decoder so as to reduce the difference, and mesh data is collected from the three-dimensional shape as the surface data and made to have a prescribed scale, so as to train the encoder and the decoder.Type: GrantFiled: February 1, 2023Date of Patent: February 25, 2025Assignee: ASTRAEA SOFTWARE CO., LTD.Inventors: Phong Tran Quang Nguyen, Kouji Maruyama, Kiyofumi Shijo
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Patent number: 12210450Abstract: According to one embodiment, in response to restoration of power to a memory system, a controller in the memory system notifies a host that the memory system is ready. When an input/output command specifying a logical address belonging to a logical address range is received, the controller selects a block corresponding to the logical address range and rebuilds, based on address translation information and an update log which are stored in the selected block, the latest address translation information corresponding to the logical address range. The controller updates the rebuilt latest address translation information, based on a list of logical addresses corresponding to lost write data, stored in the selected block.Type: GrantFiled: September 8, 2023Date of Patent: January 28, 2025Assignee: Kioxia CorporationInventors: Shinichi Kanno, Aurelien Nam Phong Tran, Yuki Sasaki
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Publication number: 20240099844Abstract: A delivery apparatus for a medical device can include a handle, a shaft, a plurality of sleeves, and a suture. The shaft includes a proximal end portion coupled to the handle and is configured to be disposed outside of a patient's body during an implantation procedure and a distal end portion configured to be disposed inside a patient's body during the implantation procedure. Each of the sleeves includes a connection portion coupled to the distal end portion of the shaft and a receiving portion configured to receive an apex of a stent or a prosthetic heart valve. The suture extends through the shaft and the sleeves and is configured for releasably securing the stent or the prosthetic heart valve to the receiving portions of the sleeves.Type: ApplicationFiled: September 29, 2023Publication date: March 28, 2024Inventors: Arvin T. Chang, Yair A. Neumann, Gil Senesh, Hernan Altman, Scott Louis Pool, Hannah Gibson, Amanda Kristine Anderson White, Peter Phong Tran, Ly Th Phan
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Publication number: 20240095163Abstract: According to one embodiment, in response to restoration of power to a memory system, a controller in the memory system notifies a host that the memory system is ready. When an input/output command specifying a logical address belonging to a logical address range is received, the controller selects a block corresponding to the logical address range and rebuilds, based on address translation information and an update log which are stored in the selected block, the latest address translation information corresponding to the logical address range. The controller updates the rebuilt latest address translation information, based on a list of logical addresses corresponding to lost write data, stored in the selected block.Type: ApplicationFiled: September 8, 2023Publication date: March 21, 2024Applicant: Kioxia CorporationInventors: Shinichi KANNO, Aurelien Nam Phong TRAN, Yuki SASAKI
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Patent number: 11922637Abstract: Various embodiments are directed to a testbed platform for characterizing materials and inks utilized in additive manufacturing of nanocomposites. The system may include a testbed base coupled to a group of electromagnets. The base may include an aperture for housing a microscope slide and an interchangeable channel including a microfluidic flow cell of various geometric angles. The system may further include a group of needle tips in fluidic communication with the microfluidic flow cell. The needle tips may be coupled, via lock connectors, to syringes that dispense magnetic inks utilized in additive manufacturing into the microfluidic flow cell. The system may also include an inverted microscope lens and a high-speed camera in optical communication with the base. The camera may be utilized to capture images of a flow behavior of the magnetic inks for performing an analysis that determines a nozzle design for microdispensing during an additive manufacturing process.Type: GrantFiled: September 28, 2021Date of Patent: March 5, 2024Assignee: Florida A&M UniversityInventors: Tarik J. Dickens, Madhuparna Roy, Phong Tran Hoang
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Patent number: 11801138Abstract: A method for delivering a prosthetic valve to a native annulus of a heart can include inserting a delivery apparatus into a patient's body, advancing the delivery apparatus to an implantation location within the native annulus, retracting a delivery sheath of the delivery apparatus relative to the prosthetic valve to expose the prosthetic valve from a distal end of the delivery sheath, and after the prosthetic valve is exposed from the delivery sheath, expanding the prosthetic valve from a radially compressed state to a radially expanded state by reducing axial tension on a first end and a second end of the prosthetic valve.Type: GrantFiled: March 3, 2020Date of Patent: October 31, 2023Assignee: EDWARDS LIFESCIENCES CORPORATIONInventors: Arvin T. Chang, Yair A. Neumann, Gil Senesh, Hernan Altman, Scott Louis Pool, Hannah Gibson, Amanda Kristine Anderson White, Peter Phong Tran, Ly Th Phan
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Publication number: 20230245392Abstract: A three-dimensional shape descriptor extractor is implemented by collecting surface data from a three-dimensional shape as learning data and training a set of a prescribed encoder and a prescribed decoder by using the learning data, wherein the training extracts a three-dimensional shape descriptor from the learning data by using the encoder, undoes the three-dimensional shape descriptor by using the decoder, evaluates a difference between a state before using the encoding and a state after using the decoding, and adjusts the encoder and the decoder so as to reduce the difference, and mesh data is collected from the three-dimensional shape as the surface data and made to have a prescribed scale, so as to train the encoder and the decoder.Type: ApplicationFiled: February 1, 2023Publication date: August 3, 2023Inventors: Phong TRAN QUANG NGUYEN, Kouji MARUYAMA, Kiyofumi SHIJO
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Patent number: 11486775Abstract: Embodiments of the present invention include a system and method for detecting or sensing damage within a target material, as well as related devices. In some embodiments, a damage sensing system including a target material, an optical fiber embedded into the target material, where the optical fiber has an outer surface running the length of the optical fiber, a photosensitive receiver, and a triboluminescent coating coated on the optical fiber.Type: GrantFiled: January 15, 2020Date of Patent: November 1, 2022Assignee: Florida A&M UniversityInventors: Tarik J. Dickens, Kunal Joshi, Phong Tran
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Patent number: 11390028Abstract: Methods of forming multimaterial fibers via a thermal drawing process used to produce fibers with controlled compositions and alignments. The multimaterial fibers are usable as feedstock for additive manufacturing printing, as well as other applications that require elongated fibers with improved physical characteristics. The multimaterial fibers are formed from a mixture of low dimensional materials (LDM's), such as metal nanoparticles, and thermoplastic matrices. During fabrication of the fibers, a composite of LDM's and thermoplastics is heated and experiences a pulling force on one end in a direction away from an opposing end, thereby drawing the composite into an elongated fiber. The fiber includes a set of physical properties determined by the LDM's, and is usable as a filament across various applications.Type: GrantFiled: September 12, 2019Date of Patent: July 19, 2022Assignee: Florida A&M UniversityInventors: Tarik J. Dickens, Phong Tran
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Patent number: 11347479Abstract: A memory system includes a nonvolatile memory and a controller that performs first, second, and third processes on memory cells of the nonvolatile memory. The first process is performed on first memory cells to store a first value therein, such that a highest threshold voltage among the threshold voltages of the first memory cells is set as a first threshold voltage. The second process is performed on second memory cells to store a second value therein, such that a lowest threshold voltage among the threshold voltages of the second memory cells is set as a second threshold voltage higher than the first threshold voltage. The third process performed on third memory cells such that a lowest threshold voltage in the third memory cells is lower than the first threshold voltage, and a highest threshold voltage in the third memory cells is higher than the second threshold voltage.Type: GrantFiled: February 26, 2020Date of Patent: May 31, 2022Assignee: KIOXIA CORPORATIONInventors: Mel Stychen Sanchez Tan, Aurelien Nam Phong Tran, Ryuji Nishikubo, Norio Aoyama
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Publication number: 20220105514Abstract: Various embodiments are directed to a testbed platform for characterizing materials and inks utilized in additive manufacturing of nanocomposites. The system may include a testbed base coupled to a group of electromagnets. The base may include an aperture for housing a microscope slide and an interchangeable channel including a microfluidic flow cell of various geometric angles. The system may further include a group of needle tips in fluidic communication with the microfluidic flow cell. The needle tips may be coupled, via lock connectors, to syringes that dispense magnetic inks utilized in additive manufacturing into the microfluidic flow cell. The system may also include an inverted microscope lens and a high-speed camera in optical communication with the base. The camera may be utilized to capture images of a flow behavior of the magnetic inks for performing an analysis that determines a nozzle design for microdispensing during an additive manufacturing process.Type: ApplicationFiled: September 28, 2021Publication date: April 7, 2022Inventors: Tarik J. Dickens, Madhuparna Roy, Phong Tran Hoang
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Patent number: 10986472Abstract: A device includes a transceiver and a processor. The transceiver transmits an Internet search query related to at least one product and service, receives search results related to the Internet search query, the search results including at least one business identifier associated with at least one business associated with the at least one product and service, respectively. The processor receives a user request associated with the at least one product and service, formulates at least one unique host identifier associated with the at least one business, respectively, and formulates at least one user request message including the user request and the at least one unique host identifier. The transceiver further transmits the at least one user request message.Type: GrantFiled: September 24, 2019Date of Patent: April 20, 2021Inventor: Phong Tran
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Publication number: 20210087180Abstract: Compounds of the general formula (I): or a pharmaceutically acceptable salt thereof, processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds.Type: ApplicationFiled: September 23, 2020Publication date: March 25, 2021Applicant: PFIZER INC.Inventors: Ryan PATMAN, Martin James WYTHES, Eugene Yuanjin RUI, Indrawan James MCALPINE, Andrew FENSOME, Mehran JALAIE, Ketan S. GAJIWALA, Chan Woo HUH, Tuan Phong TRAN, Lei ZHANG, Dahui ZHOU, Ethan Lawrence FISHER
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Publication number: 20210092565Abstract: A device includes a transceiver and a processor. The transceiver transmits an Internet search query related to at least one product and service, receives search results related to the Internet search query, the search results including at least one business identifier associated with at least one business associated with the at least one product and service, respectively. The processor receives a user request associated with the at least one product and service, formulates at least one unique host identifier associated with the at least one business, respectively, and formulates at least one user request message including the user request and the at least one unique host identifier. The transceiver further transmits the at least one user request message.Type: ApplicationFiled: September 24, 2019Publication date: March 25, 2021Inventor: Phong Tran
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Publication number: 20210064345Abstract: A memory system includes a nonvolatile memory and a controller that performs first, second, and third processes on memory cells of the nonvolatile memory. The first process is performed on first memory cells to store a first value therein, such that a highest threshold voltage among the threshold voltages of the first memory cells is set as a first threshold voltage. The second process is performed on second memory cells to store a second value therein, such that a lowest threshold voltage among the threshold voltages of the second memory cells is set as a second threshold voltage higher than the first threshold voltage. The third process performed on third memory cells such that a lowest threshold voltage in the third memory cells is lower than the first threshold voltage, and a highest threshold voltage in the third memory cells is higher than the second threshold voltage.Type: ApplicationFiled: February 26, 2020Publication date: March 4, 2021Inventors: Mel Stychen Sanchez TAN, Aurelien Nam Phong TRAN, Ryuji NISHIKUBO, Norio AOYAMA