Patent ID: 7181053

Claim:
A USB drive mass storage device with optical fingerprint identification system, comprising a housing, a printed circuit board (PCB), and an optical fingerprint identification system; said housing including an upper cover, a lower cover, a front frame, a front cover, and a rear cover; said front cover being removably closed to a front end of said housing, and said rear cover being pivotally connected at a lower side to a rear end of said housing to expose or close a beveled opening provided at a rear end of said upper cover; said PCB being located on an inner bottom surface of said housing, and including a circuit board and a universal serial bus (USB) plug; necessary components and related connecting circuits for a USB drive being mounted on said circuit board, and said USB plug being projected from the front end of said housing and protectively shielded with said front cover when said USB plug is not in use, enabling said USB drive to be conveniently carried along with a user; and said optical fingerprint identification system including an optical prism, and an image sensing element; said image sensing element including a lens with stopper, an image sensor and a seat for said image sensor to mount thereon; said optical prism and said image sensing element being located across rear and front ends, respectively, of said circuit board, so that a space above said circuit board forms an optical path for said optical fingerprint identification system; said optical prism providing a fingerprint surface that faces toward said beveled opening at the rear end of said upper cover, enabling a user to easily press a thumb against said fingerprint surface for the purpose of fingerprint identification; whereby said PCB and said optical fingerprint identification system may be well mounted in said housing that has a predetermined size to be used together and to achieve a better fingerprint identifying function.