Portable data collection device with variable focusing module for optic assembly
C Feng - US Patent 6,431,452, 2002 - Google Patents
4,210,802 A* 7/1980 Sakai......................... 235/483 4,409,470 A* 10/1983 Shepard et al.........
235/47201 4,734,566 A 3/1988 Senda et al. 4,766,300 A 8/1988 Chadima, Jr. et al …
235/47201 4,734,566 A 3/1988 Senda et al. 4,766,300 A 8/1988 Chadima, Jr. et al …
Apparatus and method for reading indicia using charge coupled device and scanning laser beam technology
Y Li, J Katz, J Swartz, E Barkan - US Patent 6,398,112, 2002 - Google Patents
US6398112B1 - Apparatus and method for reading indicia using charge coupled device
and scanning laser beam technology - Google Patents US6398112B1 - Apparatus and …
and scanning laser beam technology - Google Patents US6398112B1 - Apparatus and …
Skew processing of raster scan images
KM Au, Z Zhu - US Patent 6,490,376, 2002 - Google Patents
Run length encoded data derived from a raster scanner at an arbitrary angle to the
horizontal direction of a rectilinear symbol such as a two-dimensional PDF code is examined …
horizontal direction of a rectilinear symbol such as a two-dimensional PDF code is examined …
Portable data collection network with telephone and voice mail capability
TP O'hagan, YP Wang - US Patent 6,424,830, 2002 - Google Patents
(63) Continuation-in-part of application No. 08/493,480, filed on J reader for inputting
barcode information an RF transceiver un. 21, 1995, now abandoned, which is a …
barcode information an RF transceiver un. 21, 1995, now abandoned, which is a …
Optical reader controlling operation between multi-scanning and single-scanning modes
T Kumagai, M Ishii, Y Takashima, H Katoh… - US Patent …, 2002 - Google Patents
State when an article carrying the bar code passes and of reading bar codes Set in array on
a menu. Sheet in a hand-held State has been disclosed. The optical reader includes a light …
a menu. Sheet in a hand-held State has been disclosed. The optical reader includes a light …