Methods and apparatus for marking media with collimated...

Details Methods and apparatus for marking media with collimated... Methods and apparatus for marking media with collimated...

Filed on

2005-07-05

Date issued

2010-06-01

Examiner

Edun, Muhammad N. (Department: 2627)

Patent Class

Dynamic information storage or retrieval

SubClass

Control of storage or retrieval operation by a control...

Other Related Categories

C369S100000, C369S053100, C347S253000

Type

Reexamination Certificate

Status

active

Patent number

07729216

Description

ABSTRACT:
A method is provided for recording visible marks on a recording medium using an input beam generated by an electromagnetic radiation source. The method comprises (a) substantially collimating the input beam to provide a substantially collimated beam, and (b) applying the substantially collimated beam to the recording medium to provide the visible mark on the recording medium.

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