Optical scanner having multiple, simultaneous scan lines with different focal lengths
Номер патента: DE3566053D1
Опубликовано: 08-12-1988
Автор(ы): Eric Charles Broockman, LeRoy David Dickson, Robert Thomas Cato
Принадлежит: International Business Machines Corp
Опубликовано: 08-12-1988
Автор(ы): Eric Charles Broockman, LeRoy David Dickson, Robert Thomas Cato
Принадлежит: International Business Machines Corp
Optical scanner with extended depth of focus
Номер патента: CA2058066C. Автор: Boris Metlitsky. Владелец: Symbol Technologies LLC. Дата публикации: 2002-05-21.