최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0739040 (1996-10-28) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 283 인용 특허 : 0 |
An optical reader is suitable for reading 2-dimensional indicia. The optical reading device, that may include a bar code reader, comprises a lens assembly and a guide detachably mounted on a front portion of the housing for establishing a distance between the lens assembly and an equipment target th
An optical reader is suitable for reading 2-dimensional indicia. The optical reading device, that may include a bar code reader, comprises a lens assembly and a guide detachably mounted on a front portion of the housing for establishing a distance between the lens assembly and an equipment target that is displaced a predetermined distance from a mark target wherein the optical reader further comprises an attaching member for supporting the lens assembly on the guide to form a detachable lens-guide assembly.
[ What is claimed is:] [1.] A hand held optical reader comprising:a housing;a lens assembly having an optical axis, and a depth of field; anda guide detachably mounted on a front portion of said housing for establishing a distance between said lens assembly and an equipment target that is displaced
[ What is claimed is:] [1.] A hand held optical reader comprising:a housing;a lens assembly having an optical axis, and a depth of field; anda guide detachably mounted on a front portion of said housing for establishing a distance between said lens assembly and an equipment target that is displaced a predetermined distance from a mark target, said guide having a proximal end adapted to be mounted on said housing, and a distal end adapted to contact the equipment target, and means for supporting said lens assembly on said guide to form a detachable lens-guide assembly; andan imaging assembly mounted to said housing in image receiving relationship to said lens assembly;wherein the length of said guide is such that the positioning of said distal end on said equipment target assures that said mark target is within said depth of field of said lens assembly.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.