Assignee
LIFETOUCH NATIONAL SCHOOL STUD
US·6 granted patents·202 citations·filing 1988–1999
Top patents by PatentIndex Score
6 records- 0193US6081670ADepth-of-field indicator for a cameraLIFETOUCH NATIONAL SCHOOL STUD·Filed 1999·Granted Jun 27, 2000·77 cites·20 claims
- 0283US5383027APortrait printer system with digital image processing editingLIFETOUCH NATIONAL SCHOOL STUD·Filed 1992·Granted Jan 17, 1995·70 cites·18 claims
- 0372US5029312AAutomatic portraiture printer control systemLIFETOUCH NATIONAL SCHOOL STUD·Filed 1990·Granted Jul 2, 1991·26 cites·63 claims
- 0472US4843410ACamera and projector alignment for front screen projection systemLIFETOUCH NATIONAL SCHOOL STUD·Filed 1988·Granted Jun 27, 1989·16 cites·16 claims
- 0556US4832482AFilm transparency slide carrier and conveyor system for front screen projection systemLIFETOUCH NATIONAL SCHOOL STUD·Filed 1988·Granted May 23, 1989·9 cites·8 claims
- 0642US4847645AImage projectors with pivoting mirror in front screen projection systemLIFETOUCH NATIONAL SCHOOL STUD·Filed 1988·Granted Jul 11, 1989·4 cites·14 claims
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