Patent Assignment
Reel/Frame 021958/0803
Assignment of Assignor's Interest
Recorded: 2008-12-11
Pages: 2
Assignee
ASIA OPTICAL CO., INC.
NO. 22-3, SOUTH 2ND RD., TEPZ., TAICHUNG, R.O.C., TAIWAN
Covered Property
(1)
Automatic recognition of scale marks on level ruler
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.