Patent Assignment
Reel/Frame 012920/0461
Assignment of Assignor's Interest
Recorded: 2002-05-21
Pages: 3
Assignor
LI, HAIZHANG
Executed: 2002-05-02
Assignee
ALCON, INC.
HUNENBERG, BOSCH 69, CH-6331, SWITZERLAND
Covered Property
(1)
Eye positioning system and method
Application:
10/020,589 →
Publication:
US 2003/0114840