TIMOTHY SHAWN MCDOW
Pilots at Black Gum Ct, Jupiter, FL
License number
Florida A2374835
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
18890 Black Gum Ct, Jupiter, FL 33458
Professional information
Method And Apparatus For Discriminating Ambient Light In A Fingerprint Scanner
US Patent:
2005024, Nov 10, 2005
Filed:
Apr 29, 2005
Appl. No.:
11/117706
Inventors:
George McClurg - Jensen Beach FL, US
John Carver - Palm City FL, US
Gregory Cannon - Boynton Beach FL, US
Timothy McDow - Jupiter FL, US
John Carver - Palm City FL, US
Gregory Cannon - Boynton Beach FL, US
Timothy McDow - Jupiter FL, US
International Classification:
G06K009/00
US Classification:
382127000
Abstract:
A surface pattern imaging device applicable to fingerprint and other surface imaging applications operates with an illumination source. In an embodiment, the illumination source is a narrow band green light, and an optical imaging path of the reader includes a green band pass filter and an infrared (IR) cutoff filter between the surface of interest and an image sensor. The filters prevent ambient light outside the green range from reaching the image sensor. In an exemplary embodiment useful in fingerprint imaging, ambient light wavelengths in the green range are absorbed and blocked naturally by the finger, and therefore cannot pass through the finger into the imaging path. Ambient light in other ranges, particularly including the red and infrared ranges which may pass through the finger, is attenuated by the band pass and IR cutoff filters. The image sensor in the improved reader therefore receives the light reflected from the green illumination source, while interference from ambient light sources is substantially attenuated.
Hand-Held Personal Identification Device With Distributed Control System
US Patent:
2006001, Jan 26, 2006
Filed:
Jul 12, 2005
Appl. No.:
11/178593
Inventors:
William Siegel - Wellington FL, US
Ronnie Leighty - Lutz FL, US
Christian Liautaud - Boca Raton FL, US
Aleksandr Sorokin - Hobe Sound FL, US
Timothy McDow - Jupiter FL, US
Ronnie Leighty - Lutz FL, US
Christian Liautaud - Boca Raton FL, US
Aleksandr Sorokin - Hobe Sound FL, US
Timothy McDow - Jupiter FL, US
Assignee:
Cross Match Technologies, Inc. - Palm Beach Gardens FL
International Classification:
G06K 9/00
US Classification:
382116000
Abstract:
A hand-held personal identification device is provided. The hand-held personal identification device includes a sensor system for gathering biometric information from individuals, a profiler system for developing profiles of individuals based on biometric information gathered from the sensor system, and a personal data assistant or similar computing device with a screen for providing a user interface and overall system control. A sensor system interface couples the sensor system to the computer module.
Hand-Held Personal Identification Analysis Device And Methods Of Use
US Patent:
2006001, Jan 19, 2006
Filed:
Apr 4, 2005
Appl. No.:
11/097124
Inventors:
William Siegel - Wellington FL, US
Ronnie Leighty - Lutz FL, US
Christian Liautaud - Boca Raton FL, US
Aleksandr Sorokin - Palm City FL, US
Timothy McDow - Jupiter FL, US
Ronnie Leighty - Lutz FL, US
Christian Liautaud - Boca Raton FL, US
Aleksandr Sorokin - Palm City FL, US
Timothy McDow - Jupiter FL, US
Assignee:
Cross Match Technologies, Inc. - Palm Beach Gardens FL
International Classification:
G06K 9/00
US Classification:
382115000
Abstract:
A hand-held personal identification analysis device is provided. The hand-held personal identification analysis device includes a scanning system for gathering biometric information from individuals, a profiler system for developing profiles of individuals based on biometric information gathered from the scanning system, and a personal data assistant or similar computing device with a screen for providing a user interface and overall system control A scanning system interface couples the scanning system to said computer module.
Scanner
US Patent:
D518482, Apr 4, 2006
Filed:
Dec 22, 2004
Appl. No.:
29/219777
Inventors:
Douglas Hodges - Boynton Beach FL, US
Timothy S. McDow - Jupiter FL, US
Frank E. Fernandez - Boynton Beach FL, US
Wiliam G. Siegel - Wellington FL, US
Paul A. DiSalvo - Lake Worth FL, US
Timothy S. McDow - Jupiter FL, US
Frank E. Fernandez - Boynton Beach FL, US
Wiliam G. Siegel - Wellington FL, US
Paul A. DiSalvo - Lake Worth FL, US
Assignee:
Cross Match Technologies, Inc. - Palm Beach Gardens FL
International Classification:
1402
US Classification:
D14426