Sameer R Sonkusale

8159288, Apr 17, 2012

Feb 27, 2008

12/528967

Zhenying Luo - Medford MA, US
Sameer Sonkusale - Arlington MA, US

Tufts University - Medford MA

H03D 3/00
H04L 27/22
H04L 27/227

329307, 329305, 329310, 375324, 375326

A low power BPSK demodulator having a simple architecture, compact design and reliable is provided. The BPSK demodulator includes a first branch () having a first mixer () and a first low pass filter (), a second branch () coupled to the first branch at the output of the first low pass filter () and input of the first mixer () and having a second mixer (), and a third branch () coupled to the second branch at the input and output of the second mixer () and having a third mixer () a second low pass filter () and a voltage control oscillator (), wherein the third branch and the second branch form a charge pumped based phase lock loop that locks onto a carrier frequency of the BPSK demodulator.

20020175843, Nov 28, 2002

May 23, 2002

10/154358

Sameer Sonkusale - Secane PA, US
Jan Spiegel - Philadelphia PA, US

H03M001/10

341/120000

Systems and methods are provided for performing a background calibration technique on one or more stages of a pipeline Analog-to-Digital Converter (ADC). The systems and methods employs a slow but accurate analog-to-digital converter or a slow but accurate ideal pipeline stage to correct for the residue errors in a non-ideal pipeline stage using an error function and a correction algorithm. The correction algorithm determines optimal parameters of the error function, so that the error function can be utilized to compensate for errors in the ADC. The correction algorithm and results can be applied in the digital domain or in the analog domain.

20110275538, Nov 10, 2011

Aug 25, 2009

13/060765

Sameer Sonkusale - Arlington MA, US

TUFTS UNIVERSITY - Boston MA

C40B 30/06
C40B 60/12

506 10, 506 39

An integrated imaging system, e.g., a microsystem, for detecting activity of a biological target, for example, in response to a stimulus, includes an array of pixels arranged on a substrate, each pixel including a photodetector disposed to be in optical communication with a biological target on a surface of the substrate; and at least first and second electrodes arranged in electrical communication with the biological target.

20210000453, Jan 7, 2021

Mar 12, 2019

16/979957

Sameer Sonkusale - Lincoln MA, US
Hojatollah Rexaei Nejad - Newton MA, US
- Medford MA, US

A61B 10/00

A gut rover traverses the guy and collects samples of the microbiome in a way that permits correlation of samples with particular locations from which they were sampled.

20200238066, Jul 30, 2020

Oct 16, 2018

16/756407

- Medford MA, US
Aydin Sadeqi - Boston MA, US
Sameer Sonkusale - Boston MA, US

A61M 37/00
B29C 33/38
B29C 33/40
B29C 39/02

Systems and methods for creating microneedle arrays capable of delivering a suitable drug dosages to subjects are provided. In one aspect, a method comprises creating at least one forming mold using laser ablation in a cross-over line pattern. The method further comprises casting a first material onto the at least one forming mold to create at least one microneedle mold. The method further comprises casting a second material onto the at least one microneedle mold to create at least one hollow microneedle.

20150173621, Jun 25, 2015

Sep 12, 2012

14/344507

Jian Guo - Milpitas CA, US
Sameer Sonkusale - Arlington MA, US

TUFTS UNIVERSITY - Medford MA

A61B 5/00
G01N 21/64

Among other things, devices for use in fluorescence or luminescence lifetime imaging are described. The devices include integrated complementary metal-oxide semiconductor (CMOS) chips that include an imaging region and a time-to-digital converter. The imaging region includes a photodetector for receiving optical signals. The time-to-digital converter provides digital phase output based on the received optical signals.

20150151525, Jun 4, 2015

Jun 14, 2013

14/408091

- Medford MA, US
Sameer Sonkusale - Arlington MA, US

Tufts University - Medford MA

B32B 37/14
B32B 38/10
H01F 7/06
B32B 38/00

A method of making an electrically active structure includes applying a backplane onto a substrate, applying a paint layer onto said backplane, applying a stencil layer on said paint layer, patterning an electrically active structure onto said paint layer through said stencil layer, and removing said stencil layer.

20140200458, Jul 17, 2014

Dec 22, 2011

13/977939

Sameer Sonkusale - Arlington MA, US
Willie John Padilla - Newton MA, US
Mehmet Dokmeci - Brookline MA, US

Tufts University - Medford MA
Northeastern University - Boston MA
Trustees of Boston College - Chestnut Hill MA

A61B 5/00
B29C 39/00

600473, 428201, 264 17

A manufacture for supporting propagation of terahertz waves includes a stack of layers made of a conformal protective polymer coating material; and an array of cells patterned on each of said layers, each cell including a metallic structure.