Code reader
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 10, 1990
Issued Date -
N/A
app pub date -
Jul 12, 1989
filing date -
Nov 17, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A code reader comprising a scanner portion including an illuminating light source for illuminating a code in which all data are separated into at least two parts. A first partial code pattern and a second partial code pattern and a plurality of discriminating elements are arranged as such that the first and the second partial code patterns can be distinguished. A light receiving portion for receiving a reflection light reflected by the code, and a binary processing portion for binating an output signal of the light receiving portion; and a decode portion for decoding the binary signal for each partial code data based on an output of the binary processing portion.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully