08640960 is referenced by 262 patents and cites 133 patents.

Methods for using an optical indicia reading terminal including a housing, a multiple pixel image sensor disposed within the housing, an imaging lens assembly configured to focus an image of decodable indicia on the image sensor, an optical bandpass filter disposed in an optical path of light incident on the image sensor, an analog-to-digital (A/D) converter configured to convert an analog signal read out of the image sensor into a digital signal representative of the analog signal, and processor configured to output a decoded message data corresponding to the decodable indicia by processing the digital signal.

Title
Optical filter for image and barcode scanning
Application Number
13/309195
Publication Number
8640960 (B2)
Application Date
December 1, 2011
Publication Date
February 4, 2014
Inventor
Chen Feng
Skaneatels Falls
NY, US
Yiwu Ding
Skaneateles
NY, US
Ynjiun Paul Wang
Cupertino
CA, US
Agent
Additon Higgins Pendleton & Ashe P A
Assignee
Honeywell International
SC, US
IPC
G06K 7/10
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