Registers – Coded record sensors – Particular sensor structure
Patent
1991-06-14
1993-08-10
Shepperd, John
Registers
Coded record sensors
Particular sensor structure
235472, 235467, G06K 710
Patent
active
052351670
ABSTRACT:
A system for reading bar code symbols or the like, including one- or two-dimensional bar code symbols having a scanner for generating a laser beam directed toward a target and producing a narrow first raster scanning pattern that enables the user to manually aim and direct the beam to the location desired by the user and a second raster scanning pattern that increases in height which sweeps an entire symbol to be read, and a detector for receiving reflected light from such symbol to produce electrical signals corresponding to data represented by such symbol.
REFERENCES:
patent: 3925639 (1975-12-01), Hester
patent: 4251798 (1981-02-01), Swartz et al.
patent: 4315245 (1982-02-01), Nakahara et al.
patent: 4360798 (1982-11-01), Swartz et al.
patent: 4369361 (1983-01-01), Swartz et al.
patent: 4387297 (1983-06-01), Swartz et al.
patent: 4418276 (1983-11-01), Yatsunami
patent: 4431912 (1984-02-01), Dickson et al.
patent: 4481667 (1984-11-01), Price et al.
patent: 4652750 (1987-03-01), Eastman et al.
patent: 4694182 (1987-09-01), Howard
patent: 4713785 (1987-12-01), Antonelli et al.
patent: 4734566 (1988-03-01), Senoa et al.
patent: 4748317 (1988-05-01), Satoh
patent: 4758717 (1988-07-01), Shepard et al.
patent: 4760248 (1988-07-01), Swartz et al.
patent: 4766299 (1988-08-01), Tierney et al.
patent: 4782220 (1988-11-01), Shurez
patent: 4808804 (1989-02-01), Krichever et al.
patent: 4816661 (1989-03-01), Krichever et al.
patent: 4820911 (1989-04-01), Arackellian et al.
patent: 4870262 (1989-09-01), Hasegawa
patent: 4871904 (1989-10-01), Metlitsky et al.
patent: 4877949 (1989-10-01), Danielson et al.
patent: 4970379 (1990-11-01), Danstrom
patent: 5115121 (1992-05-01), Bianco et al.
Dvorkis Paul
Goren David P.
Spitz Glenn S.
Chin Esther
Shepperd John
Symbol Technologies Inc.
LandOfFree
Laser scanning system and scanning method for reading bar codes does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Laser scanning system and scanning method for reading bar codes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laser scanning system and scanning method for reading bar codes will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1727295