公开(公告)号：US11489543B1

公开(公告)日：2022-11-01

申请号：US16825112

申请日：2020-03-20

Applicant: University of South Florida

Inventor： Ashwin Bharadwaj Parthasarathy ,  Arindam Biswas ,  Dillon Buffone

IPC: H03M7/00 ,  H03M7/30

Abstract: Systems or methods for losslessly compressing data received from sensors, such as photon counters, are disclosed. An integer representation of a sensor reading is received from a sensor. The integer representation is combined with additional integer representations from each of a plurality of additional sensors into a single integer value. The single integer value is then stored as an element of an integer array that represents a predefined sample interval.

公开(公告)号：US11487255B1

公开(公告)日：2022-11-01

申请号：US17147713

申请日：2021-01-13

Applicant: UNIVERSITY OF SOUTH FLORIDA

Inventor： Ashwin Bharadwaj Parthasarathy ,  Arindam Biswas ,  Arash Takshi

IPC: G05B15/02 ,  G16H40/67 ,  A61B5/026 ,  H01L31/02 ,  G01N21/47 ,  A61B5/02

Abstract: Disclosed are various embodiments for integrated diffuse correlation spectroscopy. A first control signal can be sent to a switch to cause an integrator to integrate a current from a photodiode. An integrated current can be received from the integrator, and a data signal can be sent to a computing device based at least in part on the integrated current. A second control signal can be sent to a switch to cause the integrator to cease integrating the current from the photodiode.

公开(公告)号：US11846920B2

公开(公告)日：2023-12-19

申请号：US17978801

申请日：2022-11-01

Applicant: UNIVERSITY OF SOUTH FLORIDA

Inventor： Ashwin Bharadwaj Parthasarathy ,  Arindam Biswas ,  Arash Takshi

IPC: G05B15/02 ,  G16H40/67 ,  A61B5/26 ,  G01N21/47 ,  H01L31/02 ,  A61B5/026 ,  A61B5/02

CPC classification number: G05B15/02 ,  A61B5/0261 ,  G01N21/4738 ,  G16H40/67 ,  H01L31/02019 ,  A61B5/02

Abstract: Disclosed are various embodiments for integrated diffuse correlation spectroscopy. A first control signal can be sent to a switch to cause an integrator to integrate a current from a photodiode. An integrated current can be received from the integrator, and a data signal can be sent to a computing device based at least in part on the integrated current. A second control signal can be sent to a switch to cause the integrator to cease integrating the current from the photodiode.

公开(公告)号：US20230048068A1

公开(公告)日：2023-02-16

申请号：US17978801

申请日：2022-11-01

Applicant: UNIVERSITY OF SOUTH FLORIDA

Inventor： Ashwin Bharadwaj Parthasarathy ,  Arindam Biswas ,  Arash Takshi

IPC: G05B15/02 ,  G16H40/67 ,  A61B5/026 ,  G01N21/47 ,  H01L31/02

Abstract: Disclosed are various embodiments for integrated diffuse correlation spectroscopy. A first control signal can be sent to a switch to cause an integrator to integrate a current from a photodiode. An integrated current can be received from the integrator, and a data signal can be sent to a computing device based at least in part on the integrated current. A second control signal can be sent to a switch to cause the integrator to cease integrating the current from the photodiode.