Ultraviolet light writing system | Patent Publication Number 20030112623
US 20030112623 A1Patent NumberUS 06860616 B2
Application Number10264993
Filled DateOct 4, 2002
Priority DateDec 14, 2001
Publication DateJun 19, 2003
Original AssigneeIq Hong Kong Ltd
Zen Design Solutions Limited
Zen Design Solutions Limited
Current AssigneeZen Design Solutions Limited
Inventor/ApplicantsAndrew Tiefel
Sun Yu
Sun Yu
David Perrin
Andrew Tiefel
David Perrin
Sun Yu
Sun Yu
David Perrin
Andrew Tiefel
David Perrin
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