Alexei N Tikhonski

US Patent:

6588909, Jul 8, 2003

Filed:

Jul 18, 2002

Appl. No.:

10/198183

Inventors:

Zvi Yaniv - Austin TX
Michael C. Sweaton - Austin TX
Alexei Tikhonski - Cedar Park TX

Assignee:

SI Diamond Technology, Inc. - Austin TX

International Classification:

G03B 2128

US Classification:

353 98, 353 99

Abstract:

An image projection system comprises an image projector, such as a film or television projector and a projection screen. The projection screen is fabricated of a substantially transparent material, such as glass or plastic. The screen of transparent material has one or more areas or portions formed therein which areas or portions may be made to be translucent upon the application of a stimulus. Once in a translucent condition, the projected image can be received and viewed on the translucent portion. A mirror can be positioned behind the projection screen so that a person can view the reflection of themselves in the mirror when the screen is transparent, and an image can be projected when the projection screen is made to be substantially translucent.

US Patent:

6726335, Apr 27, 2004

Filed:

Feb 21, 2003

Appl. No.:

10/372005

Inventors:

Zvi Yaniv - Austin TX
Michael C. Sweaton - Austin TX
Alexei Tikhonski - Cedar Park TX

Assignee:

SI Diamond Technology, Inc. - Austin TX

International Classification:

G02B 532

US Classification:

353 98, 353 79, 353 88, 359449

Abstract:

An image projection system comprises an image projector, such as a film or television projector and a projection screen. The projection screen is fabricated of a substantially transparent material, such as glass or plastic. The screen of transparent material has one or more areas or portions formed therein which areas or portions may be made to be translucent upon the application of a stimulus. Once in a translucent condition, the projected image can be received and viewed on the translucent portion. A mirror can be positioned behind the projection screen so that a person can view the reflection of themselves in the mirror when the screen is transparent, and an image can be projected when the projection screen is made to be substantially translucent.

US Patent:

7176877, Feb 13, 2007

Filed:

Oct 1, 2004

Appl. No.:

10/956598

Inventors:

Alexei Tikhonski - Cedar Park TX, US
Thomas A. Visel - Austin TX, US

Assignee:

Nano-Proprietary, Inc. - Austin TX

International Classification:

G09G 3/36
G09G 3/20
G09G 5/00
G09G 3/28

US Classification:

345100, 345 752, 345204, 345 60, 345 98

Abstract:

A high voltage driver with capacitive coupling that is useful in the presence of the high power supply ripple common with higher-voltage systems. It permits extreme ranges of duty cycle, but without the limitations of transformer magnetics, or the increased complexity of optical coupling methods. It is also robust in the presence of voltage transients created by high-voltage arcing to the output drive-line.

US Patent:

7575720, Aug 18, 2009

Filed:

Dec 21, 2006

Appl. No.:

11/614580

Inventors:

James Novak - Austin TX, US
Prabhu Soundarrajan - Austin TX, US
Alexei Tikhonski - Cedar Park TX, US
Zvi Yaniv - Austin TX, US

Assignee:

Applied Nanotech Holdings, Inc. - Austin TX

International Classification:

G01N 27/00

US Classification:

422 8201

Abstract:

A method for electronically detecting an electrostatic based biological binding event. This same binding event can be detected optically via complicated experimental setups. A balanced coil system is incorporated into a hand held unit with a plug-in chip. The chip may further be made to act like an array with a different surface molecule for detection of different bio-molecules.

US Patent:

8117894, Feb 21, 2012

Filed:

Aug 18, 2009

Appl. No.:

12/543260

Inventors:

Joel Abdullah - Austin TX, US
Alexei Tikhonski - Cedar Park TX, US
Ronald I. Dass - Austin TX, US
James Novak - Austin TX, US

Assignee:

Applied Nanotech Holdings, Inc. - Austin TX

International Classification:

G01N 37/00

US Classification:

73 232, 73 102, 340634

Abstract:

A sensor system issues measurement commands at a predetermined regular rate. If a measurement indicates that a gas of interest is present, then the sensor system is signaled to wake-up thereby pulsing a heater for the sensor element that improves the accuracy of measurements. Measurements of humidity, temperature and gas concentration are made. If the gas of interest is detected then the data is used to indicate a compensated gas measurement. The gas level is classified as to its hazard and an adaptive detection algorithm is used to set an activity mode. If the gas of interest is not detected, the adaptive detection algorithm is used to set a sleep mode that saves power. Measurement rates are kept constant while heater power is controlled to reduce power consumption. Measurement rates are changed to increase concentration sensitivity.

US Patent:

20120160997, Jun 28, 2012

Filed:

Sep 19, 2008

Appl. No.:

12/284323

Inventors:

Richard Lee Fink - Austin TX, US
Alexei Tikhonski - Cedar Park TX, US
Leif Thuesen - Round Rock TX, US
Erkinjon G. Nazarov - Lexington MA, US
Evgeny V. Krylov - Billerica MA, US
Raanan A. Miller - Chestnut Hill MA, US

International Classification:

H01J 49/26
H01J 27/02
H01J 49/04
B82Y 99/00

US Classification:

250282, 250288, 250423 R, 977742

Abstract:

An ion-based analyzer including a non-radioactive ion source, an ion generation chamber for generating ions, a sample ionization chamber and a controller for employing ion flow control, an ion-based filter, and a detector for analyzing a sample.

US Patent:

20130066349, Mar 14, 2013

Filed:

Sep 12, 2012

Appl. No.:

13/611864

Inventors:

Richard Lee Fink - Austin TX, US
Zvi Yaniv - Austin TX, US
Leif Thuesen - Austin TX, US
Alexei Tikhonski - Cedar Park TX, US
Royce W. Johnson - Universal City TX, US

Assignee:

Applied Nanotech Holdings, Inc. - Austin TX

International Classification:

A61B 17/32

US Classification:

606169

Abstract:

An electronic odor sensor is used in conjunction with a surgical tool, for example when wounds are cleansed to remove dead tissue and exudates, known clinically as debridement. The surgical tool will atomize substrate tissues and thereby mechanically generate vapors that can be sensed. Abrasion will likewise atomize substrate tissues liberating odors. Air near the surgical tool is collected and fed into the electronic odor sensor. The odor is analyzed by the sensor and a signal fed back based on the analysis.

US Patent:

D454733, Feb 9, 1999

Filed:

Aug 14, 1997

Appl. No.:

D/075093

Inventors:

Alexei Tikhonski - Austin TX
Zvi Yaniv - Bloomfield Hills MI

Assignee:

SI Diamond Technology, Inc. - Austin TX

International Classification:

2002

US Classification:

D20 42