| 5,260,553 Automatic hand-supportable laser bar code symbol scanner and method of reading bar code symbols using the same
|
97 |
1990
|
| 5,340,971 Automatic bar code reading system having selectable long range and short range modes of operation
|
97 |
1991
|
| 5,340,973 Automatic laser scanning system and method of reading bar code symbols using same
|
204 |
1992
|
| 5,424,525 Portable bar code symbol reading device with bar code symbol detection circuit for activating microprocessor implemented bar code symbol decoder
|
47 |
1993
|
| 5,484,992 Automatic hand-supportable laser scanner with flickering laser scanning beam to improve visibility thereof and beam-symbol alignment during bar code symbol presence detection
|
43 |
1993
|
| 5,528,024 Device for selectively reading code symbols in spatially-defined portions of the scan field
|
37 |
1994
|
| 5,525,789 Automatic laser bar code symbol reading system and method of reading bar code symbols using same
|
32 |
1994
|
| 5,468,951 Automatic hand-supportable code symbol scanning device with improved laser beam pointing efficiency
|
174 |
1994
|
| 5,591,953 Countertop bar code symbol reading system having automatic hand-supportable bar code symbol reading device and stand for supporting projected scan field thereof
|
49 |
1995
|
| 5,661,292 Automatic laser projection scanner with improved laser beam scanning efficiency
|
27 |
1995
|
| 5,616,908 Automatic countertop laser scanner with flickering laser scanner beam for improved visibility thereof during bar code symbol reading
|
29 |
1996
|
| 6,286,760 Automatic hand-supportable laser projection scanner for omni-directional reading of bar code symbols within a narrowly confined scanning volume
|
47 |
1996
|
| 5,756,982 Body-wearable automatic laser scanner with power-conserving control subsystem
|
29 |
1996
|
| 5,942,743 Portable automatic hand-supportable omnidirectional laser projection scanner with power conserving control system
|
38 |
1996
|
| 5,844,227 Automatic hand-supportable omnidirectional laser projection scanner with scan-head directed projection axis for intuitive hand-supported omnidirectional scanning of bar code symbols within a narrowly confined scanning volume extending thereabout
|
28 |
1996
|
| 5,796,091 Automatic hand-supportable omnidirectional laser projection scanner with handle-controllable projection axis
|
42 |
1996
|
| 5,742,043 Body-nearable laser scanning system with programmed mode for consecutively reading bar code symbols without system reactivation
|
16 |
1996
|
| 6,085,981 Automatic hand-mounted bar code symbol laser scanner
|
7 |
1997
|
| 6,328,211 Automatic hand-supportable laser bar code symbol scanner and method of reading bar code symbols using the same
|
10 |
1997
|
| 5,883,375 Bar code symbol scanner having fixed and hand-held modes
|
122 |
1997
|
| 5,925,871 Automatic laser projection scanner with improved laser beam scanning efficiency
|
7 |
1997
|
| 6,283,375 Automatically-activated hand-supportable laser scanning bar code symbol reading system with data transmission activation switch
|
48 |
1998
|
| 7,077,327 System for reading bar code symbols using bar code readers having RF signal transmission links with base stations
|
132 |
1999
|
| 6,189,793 Automatic laser projection scanner with improved activation controlling mechanism
|
7 |
1999
|
| 6,223,987 Body-wearable automatic laser scanner
|
12 |
1999
|
| 6,595,420 Automatically-activated body-wearable laser scanning bar code symbol reading system having data-transmission activation switch
|
15 |
1999
|
| 6,299,067 Bar code scanner with intuitive head aiming and collimated scan volume
|
7 |
2000
|
| 6,499,664 Automatic optical scanner with improved activation controlling mechanism
|
114 |
2000
|
| 6,427,917 Optical scanner with controller subsystem
|
19 |
2001
|
| 6,688,527 Bar code scanning system with wireless communication links
|
6 |
2001
|
| 6,604,684 Automatic optical projection scanner for omni-directional reading of bar code symbols within a confined scanning volume
|
16 |
2001
|
| 6,607,133 Automatically-activated hand-supportable laser scanning bar code symbol reading system with data transmission activation switch
|
23 |
2001
|
| 6,651,890 Combination hand-held and counter-top omnidirectional scanner
|
3 |
2001
|
| 7,017,813 Bar code reader for automatically detecting the presence of a bar code using laser flicker
|
3 |
2002
|
| 6,976,632 Automatic hand-supportable laser scanner and method of reading bar code symbols using same
|
3 |
2002
|
| 6,783,075 Portable hand-supportable data terminal with automatically-activated laser scanning bar code symbol reader integrated therein
|
4 |
2002
|
| 6,772,949 Portable hand-supportable data terminal with automatically-activated laser scanning bar code symbol reader integrated therein
|
26 |
2002
|
| 6,575,369 Automatic optical projection scanner with improved activation controlling mechanism
|
116 |
2002
|
| 6,648,229 Optical scanner with mounting/conveying mechanism and system control circuitry
|
1 |
2002
|
| 6,860,427 Automatic optical projection scanner for omni-directional reading of bar code symbols within a confined scanning volume
|
8 |
2002
|
| 7,028,904 WIRELESS BAR CODE SYMBOL READING SYSTEM CAPABLE OF AUTOMATICALLY COLLECTING AND STORING SYMBOL CHARACTER DATA WHEN HAND-SUPPORTABLE UNIT IS OPERATED OUTSIDE OF ITS RF DATA COMMUNICATION RANGE, AND AUTOMATICALLY TRANSMITTING STORED SYMBOL CHARACTER DATA WHEN THE HAND-SUPPORTABLE UNIT IS OPERATED WITHIN ITS RF DATA COMMUNICATION RANGE
|
4 |
2003
|
| 6,976,626 Wireless bar code symbol driven portable data terminal (PDT) system adapted for single handed operation
|
25 |
2003
|
| 7,252,238 Automatically-activated hand-supportable laser scanning bar code symbol reading system with data transmission activation switch
|
0 |
2003
|
| 7,325,740 Automatically-activated laser scanning 2D bar code symbol reading system employing a visible linear-type laser scanning pattern and an audible feedback signal during scan data capturing and buffering operations
|
4 |
2003
|
| 7,137,561 Wireless laser scanning bar code symbol reading system employing a low-battery protection circuit, vibrational alarm and sleep mode of operation
|
1 |
2003
|
| 7,281,663 Wireless bar code symbol reading system having hand-supportable unit and remote base station
|
1 |
2003
|
| 7,048,192 Wireless bar code symbol reading system employing a base station with a cradle having a hinged support hooks for enabling vertical and horizontal installations
|
2 |
2003
|
| 7,007,849 AUTOMATICALLY-ACTIVATED HAND-SUPPORTABLE 2-D BAR CODE SYMBOL READING SYSTEM EMPLOYING A LINEAR LASER SCANNING PATTERN GENERATOR, AN AUTOMATIC BAR CODE SYMBOL DATA DETECTOR, AUDIBLE DATA CAPTURE FEEDBACK GENERATOR, AND A MANUALLY-ACTIVATED DATA TRANSMISSION ACTIVATION SWITCH
|
4 |
2003
|
| 7,278,578 Automatically-activated wireless laser scanning 2D bar code symbol reading system capable of automatically transmitting stored symbol character data when the hand-supportable unit is operated within its RF data communication range and automatically collecting and storing symbol character data when the hand-supportable unit is operated outside of its RF data communication range
|
0 |
2003
|
| 7,172,126 Wireless automatic laser scanning bar code symbol reading system, wherein the RF-based transceiver chipsets within the wireless hand-supportable unit and base station thereof are automatically deactivated and said RF data communication link therebetween terminated when said system enters its power-saving sleep mode, and reactivated and re-established when re-entering its operational mode
|
4 |
2003
|
| 7,040,540 Bar code scanning system with wireless communication links
|
1 |
2003
|
| 7,097,105 Automatically-activated hand-supportable omni-directional laser scanning bar code symbol reader having a user-selectable linear scanning menu-reading mode supported by a stroboscopically-pulsed omni-directional laser scanning pattern for improved bar code symbol navigation and alignment during menu-reading operations
|
2 |
2003
|
| 7,156,310 Automatically-activated hand-supportable laser scanning bar code symbol reading system with data transmission activation switch
|
0 |
2003
|
| 7,111,786 Automatically-activated wireless hand-supportable laser scanning bar code symbol reading system with data transmission activation switch and automatic communication range dependent control
|
6 |
2004
|
| 7,121,468 Method of developing an application program for running on a wireless portable data terminal (PDT)
|
9 |
2004
|
| 7,523,867 Automatically-activated hand-supportable laser scanning bar code symbol reading system with omnidirectional and unidirectional scanning modes in addition to a data transmission activation switch
|
2 |
2005
|
| 7,431,215 Automatically-activated hand-supportable omni-directional laser scanning bar code symbol reader having a user-selectable linear scanning menu-reading mode supported by a omni-directional laser scanning pattern having temporally varying intensity characteristics for improved bar code symbol navigation and alignment during menu-reading operations
|
4 |
2006
|
| 7,464,878 Automatically-activated wireless hand-supportable laser scanning bar code symbol reading system with automatic communication range dependent control
|
2 |
2006
|
| 7,934,659 Wireless bar code symbol driven portable data terminal (PDT) system for running application programs on an operating system emulated on a virtual machine
|
0 |
2006
|
| 7,611,063 Automatically-activated code symbol reading system
|
2 |
2007
|
| 7,686,225 Wireless code symbol reading system with automatic communication range dependent control
|
0 |
2007
|
| 5,075,538 Portable laser diode scanning head
|
37 |
1989
|
| 5,021,641 Hand-held bar code scanner with jointly mounted scanning mirrors
|
38 |
1989
|
| 5,117,098 Multi-position trigger for control over aiming and symbol reading in a portable laser diode scanning head
|
28 |
1990
|
| 5,168,148 Automatic gain control circuit
|
23 |
1990
|
| 5,233,170 Bar code symbol scanner utilizing monitor photodiode of laser diode package as a photoreceiver
|
23 |
1991
|
| 5,386,107 Scanning arrangement and method in which the focus is varied in operative correlation with the scanning angle
|
19 |
1991
|
| 5,302,812 Laser scanning device with automatic range and spot size adjustment
|
16 |
1991
|
| 5,258,605 Scan generators for bar code reader using linear array of lasers
|
77 |
1992
|
| 5,187,353 Bar code symbol scanner utilizing monitor photodiode of laser diode package as a photoreceiver
|
26 |
1992
|
| 5,545,886 Barcode scanner using an array of light emitting elements which are selectively activated
|
173 |
1993
|
| 5,479,000 Compact scanning module for reading bar codes
|
26 |
1994
|
| 5,486,944 Scanner module for symbol scanning system
|
31 |
1994
|
| 5,712,470 Bar code scanner utilizing multiple light beams output by a light beam splitter
|
8 |
1995
|
| 5,663,549 System for reading a symbol by activitating a liquid crystal device to control a scanning path
|
36 |
1995
|
| 5,589,679 Parallelepiped-shaped optical scanning module
|
42 |
1995
|
| 5,734,153 Hand-held scanning head with aiming beam
|
78 |
1996
|
| 5,698,835 Slim scan module with interchangeable X-Y scan element
|
31 |
1997
|
| 5,714,746 Terminal with slim scan module with generally orthogonal circuit board arrangement
|
14 |
1997
|
| 5,912,450 Bar code scanner utilizing time-multiplexed scan lines
|
9 |
1997
|
| 5,900,617 Optical scanning module having multiple-sided enclosure
|
14 |
1997
|
| 6,332,575 Audible indicators for optical code reading systems
|
22 |
1998
|
| 6,543,693 Bar code readers using surface emitting laser diode
|
8 |
2000
|
| 7,097,101 Interface for interfacing an imaging engine to an optical code reader
|
56 |
2003
|