Alexei N Tikhonski from Manor, TX, age 67

Us Patents

Shutter For Image Projection System
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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.

Shutter For Image Projection System
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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.

High Voltage Pulse Driver With Capacitive Coupling
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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.

Capacitance Based Biosensor
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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.

Gas Sensor
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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.

Non-Radioactive Ion Sources With Ion Flow Control
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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.

Stimulated Voc Characterization
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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.

Liquid Crystal Display
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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

Resumes

Director, Design And Engineering

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Location:

Austin, TX

Industry:

Research

Work:

Flextronics
Director, Design and Engineering
Applied Nanotech, Inc. 2000 - Jan 2014
Senior Electronics Engineer
Si Diamond Technology 1994 - 1998
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Education:

Polytechnic Institute, Krasnoyarsk, Russia 1979 - 1985
Mechanical Technical College, Krasnoyarsk, Russia 1974 - 1978

Skills:

Embedded Systems
Sensors
Electronics
Nanotechnology
Simulations
Nanomaterials
Product Development
R&D
Mems
Firmware
Engineering
Physics
Test Equipment
Engineering Management
Pcb Design
Optics
Research and Development

Interests:

Children
Economic Empowerment
Education
Science and Technology
Health