Daniel Lee Rogers

US Patent:

8471750, Jun 25, 2013

Filed:

Sep 27, 2011

Appl. No.:

13/230314

Inventors:

Daniel J. Rogers - Baltimore MD, US
Sang H. Chin - Bethesda MD, US
Radmil Elkis - Ellicott City MD, US

Assignee:

The Johns Hopkins University - Baltimore MD

International Classification:

H03M 1/12

US Classification:

341155, 702189

Abstract:

The present invention provides a system for use with an input signal and a clock signal. The system includes a physical random interval generator, a sampling analog-to-digital converter (ADC), a timing signal generator and a reconstructor. The physical random interval generator can generate a random output signal. The ADC can output a sampled output signal based on the input signal and the random output signal. The timing signal generator can output a timing signal based on the clock signal and the random output signal. The reconstructor can reconstruct an information signal based on the sampled output signal and the timing signal.

US Patent:

20130042679, Feb 21, 2013

Filed:

Aug 15, 2012

Appl. No.:

13/586135

Inventors:

Chee Wei Wong - , US
Ying Li - , US
Jiangjun Zheng - , US
Daniel J. Rogers - Baltimore MD, US

Assignee:

THE JOHNS HOPKINS UNIVERSITY - Baltimore MD

International Classification:

G01V 7/02

US Classification:

73382 G

Abstract:

An apparatus for measuring a gravitational force includes an optomechanical oscillator that deforms under the gravitational force to cause a shift in resonance associated with the optomechanical oscillator.

US Patent:

20140060178, Mar 6, 2014

Filed:

Nov 21, 2012

Appl. No.:

13/683051

Inventors:

The Johns Hopkins University - Baltimore MD, US
Ying Li - New York NY, US
Jiangjun Zheng - New York NY, US
Daniel J. Rogers - Baltimore MD, US

Assignee:

THE JOHNS HOPKINS UNIVERSITY - Baltimore MD

International Classification:

G01V 7/00

US Classification:

73382 G

Abstract:

An method and apparatus for measuring gravitational force are described where at least one first radiation can be provided to at least one optomechanical oscillator, the at least one optomechanical oscillator being structured to deform under the gravitational force to cause a shift in resonance associated with the at least one optomechanical oscillator. In addition, at least one second radiation is received from the at least one optomechanical oscillator, wherein the at least one second radiation is associated with the shift in the resonance, and the shift in the resonance can be determined based on the first and second radiations.

US Patent:

20220379143, Dec 1, 2022

Filed:

Aug 8, 2022

Appl. No.:

17/883141

Inventors:

- Baltimore MD, US
Daniel Jordan ROGERS - Baltimore MD, US

Assignee:

SONIFY BIOSCIENCES, LLC - Baltimore MA

International Classification:

A61N 7/02
B33Y 10/00

Abstract:

The present invention relates to a system for skin cancer treatment using low intensity ultrasound. The system comprises an ultrasound transducer, a temperature sensing unit, and a control unit. The temperature sensing unit measures the temperature of the skin being exposed to ultrasound and provides temperature data to the control unit, which controls the ultrasound transducer accordingly.

US Patent:

20220362586, Nov 17, 2022

Filed:

Dec 23, 2021

Appl. No.:

17/560965

Inventors:

- Baltimore MD, US
Daniel Jordan ROGERS - Baltimore MD, US

Assignee:

SONIFY BIOSCIENCES, LLC - Baltimore MD

International Classification:

A61N 7/00
A61N 7/02
A61B 8/08

Abstract:

The present invention relates to a system for skin cancer treatment using low intensity ultrasound. The system comprises an ultrasound transducer, a temperature sensing unit, and a control unit. The temperature sensing unit measures the temperature of the skin being exposed to ultrasound and provides temperature data to the control unit, which controls the ultrasound transducer accordingly.

US Patent:

20220233889, Jul 28, 2022

Filed:

Sep 3, 2021

Appl. No.:

17/466789

Inventors:

- Baltimore MD, US
Daniel Jordan ROGERS - Baltimore MD, US

Assignee:

SONIFY BIOSCIENCES, LLC - Baltimore MD

International Classification:

A61N 7/02
A61B 5/01
A61B 5/0507
A61B 5/00
A61N 5/02
A61B 18/04
A61N 1/40
A61K 41/00

Abstract:

A device for providing hyperthermia treatment includes an ultrasound energy generator configured to apply low intensity ultrasound to target tissue. The low intensity ultrasound energy induces therapeutic heating in the tissue at or below the surface of the skin. In order to control the temperature of the tissue during therapy, a microwave radiometer, such as a Dicke radiometer, can be used to measure the temperature of the tissue and feed back the temperature measurement to the ultrasound energy generator to control ultrasonic energy produced and control the temperature of the target tissue.

US Patent:

20190217130, Jul 18, 2019

Filed:

Aug 11, 2017

Appl. No.:

16/324702

Inventors:

- Baltimore MD, US
Daniel Jordan ROGERS - Baltimore MD, US

Assignee:

SONIFY BIOSCIENCES, LLC - Baltimore MD

International Classification:

A61N 7/02
A61B 5/01
A61B 5/05
A61B 5/00

Abstract:

A device for providing hyperthermia treatment includes an ultrasound energy generator configured to apply low intensity ultrasound to target tissue. The low intensity ultrasound energy induces therapeutic heating in the tissue at or below the surface of the skin. In order to control the temperature of the tissue during therapy, a microwave radiometer, such as a Dicke radiometer, can be used to measure the temperature of the tissue and feed back the temperature measurement to the ultrasound energy generator to control ultrasonic energy produced and control the temperature of the target tissue.

US Patent:

20190168030, Jun 6, 2019

Filed:

Nov 30, 2018

Appl. No.:

16/206142

Inventors:

- Baltimore MD, US
Daniel Jordan Rogers - Baltimore MD, US

Assignee:

SONIFY BIOSCIENCES, LLC - Baltimore MD

International Classification:

A61N 7/00
A61B 8/08
A61N 7/02

Abstract:

The present invention relates to a system for skin cancer treatment using low intensity ultrasound. The system comprises an ultrasound transducer, a temperature sensing unit, and a control unit. The temperature sensing unit measures the temperature of the skin being exposed to ultrasound and provides temperature data to the control unit, which controls the ultrasound transducer accordingly.