Portable programmable optical code reader

Claim 2

An optical sensing device for reading data codes, comprising a thin, generally planar housing of polygonal shape having multiple elongate edges joined at angled corners of said housing, said elongate edges extending longitudinally in multiple directions in the same plane, said housing having means mounted thereon for reading said data codes including light source means communicating with one of said corners of said housing for directing light in an oblique direction relative to the longitudinal directions of the respective edges of said housing joined at said one of said corners, for illuminating an area immediately adjacent to and exterior of said one of said corners, and light sensor means communicating with said one of said corners for receiving light reflected from said area.

Claim 3

The optical sensing device of claim 1 wherein said oblique direction is other than perpendicular to said plane.

Claim 4

The optical sensing device of claim 1 wherein said oblique direction is generally parallel to said plane.

Claim 5

The optical sensing device of claim 3 wherein said light sensor means comprises an optical fiber, protruding outwardly from said housing in said oblique direction at said one of said corners, for substantially contacting said data codes.

Claim 6

An optical sensing device for reading data codes, comprising a thin, generally planar housing having an elongate edge surface extending longitudinally along the periphery thereof in multiple directions in the same plane, said housing having means mounted thereon for reading said data codes including light source means communicating with a location on said edge surface for directing light in an illuminating direction generally parallel to said plane, for illuminating an area immediately adjacent to and exterior of said location on said edge surface, and light sensor means communicating with said location on said edge surface for receiving light reflected from said area, said light sensor means including optical fiber means, protruding outwardly from said housing in said illuminating direction at said location on said edge surface, for contacting said data codes.

Claim 7

An optical sensing device for reading data codes, comprising a thin, generally planar housing having an elongate edge surface extending longitudinally along the periphery thereof in multiple directions in the same plane, said housing having means mounted thereon for reading said data codes including light source means communicating with a location on said edge surface for directing light in an illuminating direction generally parallel to said plane, for illuminating an area immediately adjacent to and exterior of said location on said edge surface, and light sensor means communicating with said location on said edge surface for receiving light reflected from said area, said light sensor means including optical fiber means, protruding outwardly from said housing in said illuminating direction at said location on said edge surface, for contacting said data codes.

Claim 8

An optical sensing device for reading data codes, comprising light source means for illuminating said data codes and light sensor means for receiving light reflected from said codes and thereby reading said codes, memory means for storing the data codes read by said light sensor means and for storing other information in addition to said data codes, a portable housing for enclosing said light source means, light sensor means and memory means, and electrical circuit means operatively connected with said memory means for receiving said other information electrically from an electrical source exterior of said housing independently of said light sensor means by detachable connection of said electrical circuit means to said electrical source, and transmitting it to said memory means for storage in said memory means.

Claim 9

An optical sensing device for reading data codes, comprising light source means for illuminating said data codes and light sensor means for receiving light reflected from said codes and thereby reading said codes, memory means for storing the data codes read by said light sensor means and for storing other information in addition to said data codes, a portable housing for enclosing said light source means, light sensor means and memory means, and electrical circuit means operatively connected with said memory means for receiving said other information electrically from an electrical source exterior of said housing independently of said light sensor means by detachable connection of said electrical circuit means to said electrical source, and transmitting it to said memory means for storage in said memory means.

Claim 10

The optical sensing device of claim 6 wherein said electrical circuit means includes means for receiving coded commands and for accessing said data codes stored in said memory means in response to said commands.

Claim 11

The optical sensing device of claim 6 wherein said electrical circuit means includes means for receiving changes to said other information stored in said memory means and transmitting said changes to said memory means.

Claim 12

The optical sensing device of claim 6 including further electrical circuit means for transmitting said data codes stored in said memory means.

Claim 13

The optical sensing device of claim 9, further including receptacle means, for detachably engaging said housing and operatively interacting with both of said electrical circuit means, for transmitting said other information to said memory means and receiving said data codes stored in said memory means.

Claim 14

The optical sensing device of claim 6, further including chargeable battery means for energizing said optical sensing device and electrical contact means for receiving electrical energy to charge said battery means, said electrical circuit means including means connected to said electrical contact means for sensing said electrical energy to charge said battery means and receiving said other information in response thereto.

Claim 15

The optical sensing device of claim 4, further including battery-charging means detachably connectable to said electrical contact means, said battery-charging means including means for delivering said electrical energy to charge said battery means by pulsing of said electrical energy in a coded manner corresponding to said other information.

Claim 16

An optical sensing device for reading data codes, comprising light source means for illuminating said data codes and light sensor means for receiving light reflected from said codes and thereby reading said codes, memory means for storing the data codes read by said light sensor means and for storing other information in addition to said data codes, first electrical circuit means operatively connected with said memory means for receiving said other information and second electrical circuit means operatively connected with said memory means for transmitting said data codes stored in said memory means, a portable housing for enclosing said light source means, light sensor means, memory means and first and second electrical circuit means, and receptacle means, for detachably engaging said housing, including first means for transmitting said other information to said memory means for storage therein through said first electrical circuit means and second means for receiving said data codes stored in said memory means through said second electrical circuit means, said first means interacting with said first electrical circuit means independently of said light sensor means.

Claim 17

An optical sensing device for reading data codes, comprising light source means for illuminating said data codes and light sensor means for receiving light reflected from said codes and thereby reading said codes, memory means for storing the data codes read by said light sensor means and for storing other information in addition to said data codes, first electrical circuit means operatively connected with said memory means for receiving said other information and second electrical circuit means operatively connected with said memory means for transmitting said data codes stored in said memory means, a portable housing for enclosing said light source means, light sensor means, memory means and first and second electrical circuit means, and receptacle means, for detachably engaging said housing, including first means for transmitting said other information to said memory means for storage therein through said first electrical circuit means and second means for receiving said data codes stored in said memory means through said second electrical circuit means, said first means interacting with said first electrical circuit means independently of said light sensor means.

Claim 18

The optical sensing device of claim 13, including chargeable battery means for energizing said optical sensing device, said receptacle means including battery-charging means detachably connectable to said battery means for delivering electrical energy to charge said battery means.

Claim 19

The optical sensing device of claim 14, said battery-charging means including means for delivering said electrical energy to charge said battery means by pulsing of said electrical energy in a coded manner corresponding to said other information, said first electrical circuit means including means for sensing the pulses of said electrical energy delivered by said battery-charging means.

Claim 20

An optical sensing device for reading data codes, comprising light source means for illuminating said data codes and light sensor means for receiving light reflected from said data codes and thereby reading said codes, memory means for storing the data codes read by said light sensor means, electrical circuit means for transmitting said data codes stored in said memory means, battery means for energizing said optical sensing device and battery-charging means detachably operatively connectable to said battery means for charging said battery means, said battery-charging means including receiver means for receiving said data codes stored in said memory means through said electrical circuit means, said electrical circuit means including means for sensing the operative connection of said battery-charging means to said battery means for transmitting said data codes stored in said memory means to said receiver means in response to the operative connection of said battery-charging means to said battery means.

Claim 21

An optical sensing device for reading data codes, comprising light source means for illuminating said data codes and light sensor means for receiving light reflected from said data codes and thereby reading said codes, memory means for storing the data codes read by said light sensor means, electrical circuit means for transmitting said data codes stored in said memory means, battery means for energizing said optical sensing device and battery-charging means detachably operatively connectable to said battery means for charging said battery means, said battery-charging means including receiver means for receiving said data codes stored in said memory means through said electrical circuit means, said electrical circuit means including means for sensing the operative connection of said battery-charging means to said battery means for transmitting said data codes stored in said memory means to said receiver means in response to the operative connection of said battery-charging means to said battery means.

Claim 22

The optical sensing device of claim 16, further including means for automatically periodically energizing said electrical circuit means for enabling it to sense the operative connection of said battery-charging means to said battery means.

Claim 23

An optical sensing device for reading data codes, comprising light source means for illuminating said data codes and light sensor means for receiving light reflected from said codes and thereby reading said codes, memory means for storing the data codes read by said light sensor means and for storing other information in addition to said data codes, electrical circuit means operatively connected with said memory means for receiving said other information, and receptacle means for detachably operatively interacting with said electrical circuit means for transmitting said other information to said memory means through said electrical circuit means, said optical sensing device further including chargeable battery means for energizing said optical sensing device and said receptacle means including battery-charging means detachably connectable to said battery means for delivering electrical energy to charge said battery means, said battery-charging means including means for delivering said electrical energy to charge said battery means by pulsing of said electrical energy in a coded manner corresponding to said other information, said electrical circuit means including means for sensing the pulses of said electrical energy delivered by said battery-charging means.

Claim 24

An optical sensing device for reading data codes, comprising light source means for illuminating said data codes and light sensor means for receiving light reflected from said codes and thereby reading said codes, memory means for storing the data codes read by said light sensor means and for storing other information in addition to said data codes, electrical circuit means operatively connected with said memory means for receiving said other information, and receptacle means for detachably operatively interacting with said electrical circuit means for transmitting said other information to said memory means through said electrical circuit means, said optical sensing device further including chargeable battery means for energizing said optical sensing device and said receptacle means including battery-charging means detachably connectable to said battery means for delivering electrical energy to charge said battery means, said battery-charging means including means for delivering said electrical energy to charge said battery means by pulsing of said electrical energy in a coded manner corresponding to said other information, said electrical circuit means including means for sensing the pulses of said electrical energy delivered by said battery-charging means.

Claim 25

A multiplicity of optical sensing devices for reading data codes, each such device comprising light source means for illuminating said data codes and light sensor means for receiving light reflected from said data codes and thereby reading said codes, memory means for storing the data codes read by said light sensor means, and electrical circuit means for receiving coded commands and transmitting said data codes stored in said memory means in response to said commands, further including multiple receptacle means for detachably engaging said multiplicity of optical sensing devices simultaneously and operatively interacting with respective ones of said electrical circuit means for receiving data codes stored in each of said memory means, said multiple receptacle means including means for transmitting different coded commands sequentially to each of said electrical circuit means, each of said electrical circuit means including means responsive to a different one of said coded commands for transmitting data codes stored in its associated memory means in response to said one of said coded commands.

Claim 26

A multiplicity of optical sensing devices for reading data codes, each such device comprising light source means for illuminating said data codes and light sensor means for receiving light reflected from said data codes and thereby reading said codes, memory means for storing the data codes read by said light sensor means, and electrical circuit means for receiving coded commands and transmitting said data codes stored in said memory means in response to said commands, further including multiple receptacle means for detachably engaging said multiplicity of optical sensing devices simultaneously and operatively interacting with respective ones of said electrical circuit means for receiving data codes stored in each of said memory means, said multiple receptacle means including means for transmitting different coded commands sequentially to each of said electrical circuit means, each of said electrical circuit means including means responsive to a different one of said coded commands for transmitting data codes stored in its associated memory means in response to said one of said coded commands.