Patents by Inventor Sang Tran
Sang 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).
-
Publication number: 20240126431Abstract: A flash memory physical interface in a host device may be configured based on a selection signal indicating whether a flash memory system is a first type or a second type. Based on the selection signal, either a first differential memory data signal input of driver circuitry or a second differential memory data signal input of the driver circuitry may be coupled to a differential data input of the flash memory system. Based on the selection signal, a differential data output of the flash memory system may be coupled to either a first differential memory data signal output of receiver circuitry or a second differential memory data signal output of the receiver circuitry.Type: ApplicationFiled: October 14, 2022Publication date: April 18, 2024Inventor: Sang TRAN
-
Patent number: 11951069Abstract: The foot spa has a rotating drive hub and a pump. The hub has North and South pole domains encircling a rotation axis in alternating relation. The pump includes a housing and an impeller, the housing having a pair of sides and defining: a cavity having a center and a periphery; an intake that communicates with the cavity center; and one or more ports communicating with the periphery. The impeller is mounted in the cavity and: defines blades which are adapted, upon rotation of the impeller in the cavity, to draw water through the intake and eject water through the one or more ports; and includes a portion that is ferromagnetic and a portion that is not ferromagnetic, the portions: being adapted such that rotation of the drive hub causes rotation of the impeller and abutting one another, one being axially displaced from the other.Type: GrantFiled: September 15, 2020Date of Patent: April 9, 2024Assignee: Gulfstream Inc.Inventors: Minh Sang Tran, Chris Alexander
-
Patent number: 11894612Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may transmit a first signal using a first antenna of the antenna array, the antenna array having a plurality of antennas that are arranged along a curved structure, wherein the curved structure is convex in a direction opposite a transmission direction, and wherein the first antenna is located at a first position on the curved structure so that the first signal has a first aperture with respect to the lens. The first network node may transmit a second signal using a second antenna of the plurality of antennas, wherein the second antenna is located at a second position on the curved structure so that the second signal has a second aperture with respect to the lens. Numerous other aspects are described.Type: GrantFiled: February 25, 2022Date of Patent: February 6, 2024Assignee: QUALCOMM IncorporatedInventors: Danlu Zhang, Yehonatan Dallal, Shay Landis, Sang Tran
-
Publication number: 20230275357Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may transmit a first signal using a first antenna of the antenna array, the antenna array having a plurality of antennas that are arranged along a curved structure, wherein the curved structure is convex in a direction opposite a transmission direction, and wherein the first antenna is located at a first position on the curved structure so that the first signal has a first aperture with respect to the lens. The first network node may transmit a second signal using a second antenna of the plurality of antennas, wherein the second antenna is located at a second position on the curved structure so that the second signal has a second aperture with respect to the lens. Numerous other aspects are described.Type: ApplicationFiled: February 25, 2022Publication date: August 31, 2023Inventors: Danlu ZHANG, Yehonatan DALLAL, Shay LANDIS, Sang TRAN
-
Publication number: 20230218119Abstract: An apparatus for use by a seated person includes a pad for each leg, having a base and an end and, in use: a first position exists that has the base is proximal and the end is distal to the seat and the pad extends horizontally from base to end; a second position with the end is proximal to and the base is distal to the seat and the pad extends horizontally from base to end; a third position with the base is proximal and the end is distal to the seat and the end is elevated above the base; a fourth position with the end is proximal to and the base is distal to the seat and the end is elevated above the base, the pads being positioned such that when similarly positioned, the pads are spaced apart in the direction between the ischial bones of the person.Type: ApplicationFiled: January 6, 2023Publication date: July 13, 2023Applicant: Gulfstream Inc.Inventor: Minh Sang Tran
-
Publication number: 20230012274Abstract: The invention described herein provides a dry graphene powder composition comprising pristine graphene flakes, wherein the pristine graphene flakes are non-covalently functionalised with polymeric amphiphilic molecules and wherein the dry graphene powder composition is capable of forming a stable homogeneous dispersion in aqueous or alcoholic media, in the absence of free dispersants or stabilizers, as well as methods for producing same, and the use thereof in graphene inks, for 2D and 3D printing, for production of flexible circuits, electrodes, electrocatalysts, for fabrication of nanocomposites and for wet-spinning of pristine graphene fibers.Type: ApplicationFiled: November 27, 2020Publication date: January 12, 2023Inventors: Tuan Sang TRAN, Namita ROY CHOUDHURY, Naba DUTTA
-
Publication number: 20220412365Abstract: A system for use with a spa adapted for use with a pump having a drive hub. The system comprises an adapter and a disposable pump. The adapter: has a housing defining a recess, a rotor in the recess and an operative position; and is adapted, when operatively positioned: for rotation of the rotor upon rotation of the drive hub. The disposable pump has: a housing having a pair of sides and a void, one of the sides defining an intake and a port, the intake communicating with a center of the void and the port communicating with a void periphery; an impeller in the void; and an operative position adjacent the adapter. The disposable pump is adapted, when operatively positioned, for rotation upon rotation of the drive hub and consequent rotation of the rotor, to draw water through the intake and eject water through the one or more ports.Type: ApplicationFiled: June 28, 2022Publication date: December 29, 2022Applicant: Gulfstream Inc.Inventors: Chris Alexander, Minh Sang Tran
-
Publication number: 20210361527Abstract: The foot spa has a rotating drive hub and a pump. The hub has North and South pole domains encircling a rotation axis in alternating relation. The pump includes a housing and an impeller, the housing having a pair of sides and defining: a cavity having a center and a periphery; an intake that communicates with the cavity center; and one or more ports communicating with the periphery. The impeller is mounted in the cavity and: defines blades which are adapted, upon rotation of the impeller in the cavity, to draw water through the intake and eject water through the one or more ports; and includes a portion that is ferromagnetic and a portion that is not ferromagnetic, the portions: being adapted such that rotation of the drive hub causes rotation of the impeller and abutting one another, one being axially displaced from the other.Type: ApplicationFiled: September 15, 2020Publication date: November 25, 2021Applicant: Gulfstream Inc.Inventors: Minh Sang Tran, Chris Alexander
-
Patent number: 10927829Abstract: A system comprising: a reservoir (14) for holding a liquid; a pump (20) arranged to pump the liquid out of the reservoir (14) or into the reservoir (14); a level sensor (26) configured to detect the level of the liquid in the reservoir (14) and to generate level data; a current monitor (28) configured to monitor the current drawn by the pump (20) and to generate current data; and a controller (30) configured to: receive level data and determine the static head from the level data, and generate head data from the static head; receive first current and head data corresponding to the current drawn by the pump (20) as a function of the static head for a first period of operation of the pump (20); receive second current and head data corresponding to the current drawn by the pump (20) as a function of the static head for a second period of operation of the pump (20), wherein the second current and head data is recorded when the liquid in the reservoir (14) is between a first liquid level and a second liquid level,Type: GrantFiled: February 15, 2016Date of Patent: February 23, 2021Assignee: Pulsar Process Measurement LimitedInventors: Keith Victor Beard, Sang Tran
-
Patent number: 10863869Abstract: Disclosed is a disposable for use with a surface that defines a basin for receiving liquid. The disposable has a pair of surfaces spaced apart from one another by a tubular sidewall. One of the pair of surfaces is positioned, in use, against the basin-defining surface. In use, gas issues through the sidewall in the form of bubbles. The disposable is useful in association with foot spas and the like. A mechanism for puncturing a liner is also disclosed.Type: GrantFiled: December 7, 2018Date of Patent: December 15, 2020Assignee: GULFSTREAM INC.Inventors: Minh Sang Tran, Chris Alexander
-
Patent number: 10626863Abstract: A system comprising: a reservoir (14) for holding a liquid (1); a pump (20) arranged to pump the liquid (1) out of the reservoir (14) to a system outlet (24) or into the reservoir (14) from a system inlet; a pressure sensor (34) arranged between the reservoir (14) and the system outlet (24) or between the system inlet and the reservoir (14), the pressure sensor (34) configured to measure the discharge pressure (Pd) of the pump (20) and to generate discharge pressure data; a level sensor (26) configured to detect the level (1) of the liquid (1) in the reservoir (14) and to generate level data; a power monitor (28) configured to monitor the power consumed (p) by the pump (20) and to generate power data; a volume monitor configured to monitor the volume (V) of liquid (1) pumped by the pump (20) and to generate volume data; and a controller (30) configured to: receive the power data, the volume data, the discharge pressure data and the level data; process the discharge pressure data to determine a discharge headType: GrantFiled: February 15, 2016Date of Patent: April 21, 2020Assignee: Pulsar Process Measurement LimitedInventors: Keith Victor Beard, Sang Tran
-
Patent number: 10512589Abstract: Disclosed is a disposable for use with a structure having a vessel surface that defines a vessel for receiving liquid. The disposable includes a pad and a layer. The pad has a pair of surfaces spaced apart from one another by a tubular sidewall. The pad is permeable to air flow. One of the pair of surfaces is positioned, in use, against the vessel surface. The layer overlies the other of the pair of surfaces and is at least substantially impermeable to air flow. In use, gas is introduced into the pad and issues through the sidewall in the form of bubbles. The disposable is useful in association with foot spas and the like.Type: GrantFiled: December 1, 2017Date of Patent: December 24, 2019Assignee: Gulfstream Inc.Inventors: Minh Sang Tran, Chris Alexander
-
Patent number: 10478376Abstract: An illuminated foot spa is provided. The foot spa has a surface which defines a basin for containing water and a pump magnetically driven by rotating magnets. A mount defines part of the surface and holds the pump against rotation. A coil associated with the mount and disposed exteriorly of the surface of the basin and interiorly of a magnetic field produced by the rotating magnets to produce a current in the coil that powers a plurality of lights operatively connected to the coil. The light conductivity associated with the mount permits the plurality of lights to be visible interiorly of the basin.Type: GrantFiled: August 4, 2017Date of Patent: November 19, 2019Assignee: Gulfstream Inc.Inventors: Minh Sang Tran, Chris Alexander
-
Publication number: 20190104891Abstract: Disclosed is a disposable for use with a surface that defines a basin for receiving liquid. The disposable has a pair of surfaces spaced apart from one another by a tubular sidewall. One of the pair of surfaces is positioned, in use, against the basin-defining surface. In use, gas issues through the sidewall in the form of bubbles. The disposable is useful in association with foot spas and the like. A mechanism for puncturing a liner is also disclosed.Type: ApplicationFiled: December 7, 2018Publication date: April 11, 2019Inventors: Minh Sang Tran, Chris Alexander
-
Patent number: 10219977Abstract: A spa is provided that includes: a basin; a motor having a shaft defining a rotation axis; a hub mounted to the shaft, the hub having North and South pole domains spaced apart from each other and arranged to encircle the rotation axis in alternating relation; and an impeller which is disposed in the basin in axially spaced relation to the hub and is at least substantially constrained against movement but for rotation about the axis, the impeller including a rotor body of a non-magnetic, electrically-conductive material having relatively low magnetic permeability. The improvement in which is that there are lights and coils coupled to the impeller for rotation therewith, the lights and coils being coupled and adapted such that, in use, the rotating magnetic fields associated with the drive hub created induced currents in the coils which actuate the lights and create a net force that rotates the impeller.Type: GrantFiled: September 13, 2016Date of Patent: March 5, 2019Assignee: Gulfstream Inc.Inventors: Minh Sang Tran, Chris Alexander
-
Publication number: 20180297090Abstract: Apparatus which forms part of the system includes a receiver, a body and a cap. The receiver defines a bore that has a threaded interior surface. The body: defines an interior cavity; and has an exterior surface. The exterior surface: defines an aperture that communicates with the cavity; and is adapted for threaded engagement with the bore such that, when the body is operatively positioned within the receiver, rotation of the body causes movement of the body between a retracted position wherein the vent is disposed at least substantially interiorly of the receiver and an extended positioned wherein the vent is disposed at least substantially exteriorly of the receiver. The cap is mounted to the body and adapted, when the body is disposed in the retracted position, to occlude the bore.Type: ApplicationFiled: April 18, 2018Publication date: October 18, 2018Inventors: Minh Sang Tran, Chris Alexander
-
Publication number: 20180274857Abstract: An impeller an axis passing through a void and blades extending from the void. A housing: has a planar terminus defined by the housing; is rotatably mounted to the impeller such that, when the housing is positioned with the terminus horizontal and defining the housing bottom, the axis extends vertically and the impeller is above the terminus. The housing has a tubular sidewall: through which the axis extends and in which the impeller is positioned; shaped and dimensioned such that a gap is defined between the sidewall and a notional plane aligned with the terminus to direct air flow ejected from the impeller through the gap. The housing further has a screen occluding the sidewall end distal to the terminus, adapted to allow throughpassage of air and to restrict throughpassage of fingers and such that the screen has a portion that lies in the void. A motor rotates the impeller.Type: ApplicationFiled: February 1, 2018Publication date: September 27, 2018Inventors: Chris Alexander, Minh Sang Tran
-
Publication number: 20180066651Abstract: A system comprising: a reservoir (14) for holding a liquid (1); a pump (20) arranged to pump the liquid (1) out of the reservoir (14) to a system outlet (24) or into the reservoir (14) from a system inlet; a pressure sensor (34) arranged between the reservoir (14) and the system outlet (24) or between the system inlet and the reservoir (14), the pressure sensor (34) configured to measure the discharge pressure (Pd) of the pump (20) and to generate discharge pressure data; a level sensor (26) configured to detect the level (1) of the liquid (1) in the reservoir (14) and to generate level data; a power monitor (28) configured to monitor the power consumed (p) by the pump (20) and to generate power data; a volume monitor configured to monitor the volume (V) of liquid (1) pumped by the pump (20) and to generate volume data; and a controller (30) configured to: receive the power data, the volume data, the discharge pressure data and the level data; process the discharge pressure data to determine a discharge headType: ApplicationFiled: February 15, 2016Publication date: March 8, 2018Applicant: Pulsar Process Measurement LimitedInventors: Keith Victor Beard, Sang Tran
-
Patent number: D862719Type: GrantFiled: May 25, 2018Date of Patent: October 8, 2019Assignee: Gulfstream Inc.Inventor: Minh Sang Tran
-
Patent number: D898929Type: GrantFiled: June 13, 2019Date of Patent: October 13, 2020Assignee: Gulfstream Inc.Inventor: Minh Sang Tran