Abstract: A Mass Flow Sensor (MFS) is provided and includes an MFS housing, a mounting structure, having a mounting structure top and a mounting structure bottom, wherein the MFS housing is associated with the mounting structure top, a first sensor leg, wherein the first sensor leg extends away from the mounting structure bottom and includes a first temperature measurement device and a heating element. The MFS further includes a second sensor leg, wherein the second sensor leg extends away from the mounting structure and includes a second temperature measurement device and an airfoil structure, wherein the airfoil structure defines an airfoil cavity and is associated with the mounting structure bottom to contain the first sensor leg and the second sensor leg.

Abstract: A Mass Flow Sensor (MFS) is provided and includes an MFS housing, a mounting structure, having a mounting structure top and a mounting structure bottom, wherein the MFS housing is associated with the mounting structure top, a first sensor leg, wherein the first sensor leg extends away from the mounting structure bottom and includes a first temperature measurement device and a heating element. The MFS further includes a second sensor leg, wherein the second sensor leg extends away from the mounting structure and includes a second temperature measurement device and an airfoil structure, wherein the airfoil structure defines an airfoil cavity and is associated with the mounting structure bottom to contain the first sensor leg and the second sensor leg.

Abstract: A sensor circuit architecture includes a Wheatstone bridge-type sensing element that includes a plurality of resistors and a plurality of equivalent compensation networks. Each of the plurality of resistors includes one of the plurality of equivalent compensation networks. Each of the plurality of equivalent compensation networks includes at least one digital resistive compensation network configured to provide at least one of the following: variable resistance, digitally controlled variable resistance, digitally controlled resistance, and/or digitally set resistance. The sensor circuit architecture is configured with the at least one digital resistive compensation network to implement at least one of the following: a desired scale of output, a desired offset compensation, and/or a desired temperature compensation.

Abstract: A sensor circuit architecture includes a Wheatstone bridge-type sensing element that includes a plurality of resistors and a plurality of equivalent compensation networks. Each of the plurality of resistors includes one of the plurality of equivalent compensation networks. Each of the plurality of equivalent compensation networks includes at least one digital resistive compensation network configured to provide at least one of the following: variable resistance, digitally controlled variable resistance, digitally controlled resistance, and/or digitally set resistance. The sensor circuit architecture is configured with the at least one digital resistive compensation network to implement at least one of the following: a desired scale of output, a desired offset compensation, and/or a desired temperature compensation.

Abstract: An energy harvester article configured to associate with a ferromagnetic flywheel having gear teeth is provided and includes a magnet, a first pole piece, wherein the first pole piece includes a first pole piece first end and a first pole piece second end, a second pole piece, wherein the second pole piece includes a first portion and a second portion configured into an “L” shape, and wherein the second portion is arranged to be substantially parallel with the first pole piece and separated from the first pole piece by a distance L, and a coil, wherein the coil is configured to be wrapped around the first pole piece proximate the first pole piece second end.

Abstract: An energy harvester article configured to associate with a ferromagnetic flywheel having gear teeth is provided and includes a magnet, a first pole piece, wherein the first pole piece includes a first pole piece first end and a first pole piece second end, a second pole piece, wherein the second pole piece includes a first portion and a second portion configured into an “L” shape, and wherein the second portion is arranged to be substantially parallel with the first pole piece and separated from the first pole piece by a distance L, and a coil, wherein the coil is configured to be wrapped around the first pole piece proximate the first pole piece second end.

Abstract: An implantable bio-sensing platform architecture that enables the wireless selection, calibration and reading of multiple sensors, as well as checking the power levels of the solar powering source energizing various electronic and optoelectronic devices and circuits embedded in the platform. It also permits checking the operation of the potentiostats interfacing with each amperometric analyte sensor. The platform is flexible to include FET based sensors for protein sensing as well as other applications including pH sensing. In addition, other physiological sensors can be integrated in the platform.

Abstract: An implantable bio-sensing platform architecture that enables the wireless selection, calibration and reading of multiple sensors, as well as checking the power levels of the solar powering source energizing various electronic and optoelectronic devices and circuits embedded in the platform. It also permits checking the operation of the potentiostats interfacing with each amperometric analyte sensor. The platform is flexible to include FET based sensors for protein sensing as well as other applications including pH sensing. In addition, other physiological sensors can be integrated in the platform.

Abstract: A methodology used to pinpoint the location of an implantable biomedical sensing device is provided and is carried out by integrating miniaturized magnets, or materials with magnetic properties into the implantable bio-sensing chip to detect the position of the implant by sensing the induced magnetic field via an external communication unit. Presented here are various configurations in which magnetic positional detection can be carried out. The positional information collected from these detection motifs can be used to provide feedback to the user about alignment status as well as activate a self-alignment methodology. With respect to the former, based on the positional information received the user manually adjusts the location of the external communicator into place to align with the implantable platform.