Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 20, 2012
Patent Application Number
13005207
Date Filed
January 12, 2011
Patent Citations Received
Patent Primary Examiner
Patent abstract
A vertical cavity surface emitting laser (VCSEL) barcode scanner uses a VCSEL light source module as a required light source for scanning or reading a barcode. Since a vertical cavity features extremely small thickness, capability of generating a longitudinal single-mode, low current, low power consumption, and high stability, components of the scanner can be miniaturized, thereby reducing the manufacturing cost and assembly difficulty and improving the practicability of the product.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
