Inventor

BETENSKY ELLIS

CA8 patents

⚠️ This page may combine multiple inventors who share the name “BETENSKY ELLIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VIVITAR CORP

2 patents

US4299454ANov 10, 1981

Wide angle to long focus zoom lens

VIVITAR CORP29 citations91

US4304466ADec 8, 1981

Zoom lens

VIVITAR CORP22 citations80

CROSS MATCH TECHNOLOGIES INC

1 patent

US6111977AAug 29, 2000

Hand-held fingerprint recognition and transmission device

CROSS MATCH TECHNOLOGIES INC189 citations98

OPTICAL GAGING PROD INC

1 patent

US6292306B1Sep 18, 2001

Telecentric zoom lens system for video based inspection system

OPTICAL GAGING PROD INC72 citations94

CROSS CHECK CORP

1 patent

US5900993AMay 4, 1999

Lens systems for use in fingerprint detection

CROSS CHECK CORP105 citations94

FLEXTRONICS AP LLC

1 patent

US7457050B2Nov 25, 2008

Zoom lens system for use with small electronic sensor

FLEXTRONICS AP LLC7 citations72

BETENSKY ELLIS

1 patent

US8537262B2Sep 17, 2013

Binocular viewing device

BETENSKY ELLIS3 citations52

RASCHKE ALEXANDER

1 patent

US8488046B2Jul 16, 2013

Configurable tele wide module

RASCHKE ALEXANDER0 citations31