Battery package having a communication window

Claim 2

A battery package, for providing non-contact communications between the battery package and a battery powered device, comprising: a housing having a transparent window; at least two energy storage devices contained within the housing; electronic means, coupled to the energy storage devices, for generating a signal containing information about the energy storage devices; and communicating means, coupled to the electronic means, for communicating the signal to the battery powered device through the transparent window, comprising an optical transmitter.

Claim 3

The battery package of claim 1, wherein the transparent window is gas permeable.

Claim 4

The battery package of claim 1, wherein the transparent window is gas permeable and liquid impermeable.

Claim 5

The battery package of claim 1, wherein the transparent window comprises polytetrafluoroethylene film, glass frit, or oxygen permeable contact lens materials.

Claim 6

The battery package of claim 1, wherein the energy storage device comprises a battery cell.

Claim 7

The battery package of claim 1, further comprising a receiving means, coupled to the electronic means, for receiving a signal through the transparent window from the battery powered device.

Claim 8

The battery package of claim 6, wherein the communicating means comprises a light emitter coupled to the sensing means.

Claim 9

The battery package of claim 7, wherein the communicating means further comprises a light sensor for receiving a light signal from an energy consuming or energy supplying device through the window.

Claim 10

A battery charging system, comprising: A) a battery package adapted for interconnection to a battery charger, comprising: a housing having a window and electrical terminals; at least one energy storage device situated in the housing and coupled to the electrical terminals; and a first means for communicating information through the window. B) a battery charger, comprising: a charger housing having electrical terminals; a second means for communicating information, coupled to a means for analyzing the information; and means, coupled to the analyzing means, for modifying the operation of the charger as a function of the information; C) means for connecting the electrical terminals of the battery and charger; and D) means for coupling the first communicating means and the second communicating means.

Claim 11

A battery charging system, comprising: A) a battery package adapted for interconnection to a battery charger, comprising: a housing having a window and electrical terminals; at least one energy storage device situated in the housing and coupled to the electrical terminals; and a first means for communicating information through the window. B) a battery charger, comprising: a charger housing having electrical terminals; a second means for communicating information, coupled to a means for analyzing the information; and means, coupled to the analyzing means, for modifying the operation of the charger as a function of the information; C) means for connecting the electrical terminals of the battery and charger; and D) means for coupling the first communicating means and the second communicating means.

Claim 12

The battery charging system as described in claim 9, wherein modifying the operation of the charger comprises communicating the battery information to a user of the charger.

Claim 13

The battery charging system as described in claim 9, wherein the window transmits light and is gas permeable.

Claim 14

The battery charging system as described in claim 9, wherein the window comprises a vent.

Claim 15

The battery charging system as described in claim 9, further comprising a battery powered device coupled to the battery.

Claim 16

A battery monitoring system for use in a portable radio, comprising: A) a battery package adapted for interconnection to the radio, comprising: a battery housing having a window and electrical terminals in at least one of the housing external surfaces; at least one battery cell situated in the housing and coupled to the electrical terminals; a light emitter situated within the housing so as to transmit a light signal through the window to the radio, the signal containing information about the battery; and means, coupled to the light emitter and contained within the housing, for sensing the condition of the battery cell; B) a radio, comprising: a radio housing having electrical terminals in at least one of the housing external surfaces; a light sensor coupled to a means for analyzing the light signal; and means, coupled to the analyzing means, for modifying the operation of the radio as a function of the transmitted information; C) means for coupling the battery package to the radio; D) means for connecting the electrical terminals of the battery package and radio; and E) means for coupling the light emitter and the light sensor.

Claim 17

A battery monitoring system for use in a portable radio, comprising: A) a battery package adapted for interconnection to the radio, comprising: a battery housing having a window and electrical terminals in at least one of the housing external surfaces; at least one battery cell situated in the housing and coupled to the electrical terminals; a light emitter situated within the housing so as to transmit a light signal through the window to the radio, the signal containing information about the battery; and means, coupled to the light emitter and contained within the housing, for sensing the condition of the battery cell; B) a radio, comprising: a radio housing having electrical terminals in at least one of the housing external surfaces; a light sensor coupled to a means for analyzing the light signal; and means, coupled to the analyzing means, for modifying the operation of the radio as a function of the transmitted information; C) means for coupling the battery package to the radio; D) means for connecting the electrical terminals of the battery package and radio; and E) means for coupling the light emitter and the light sensor.

Claim 18

The battery monitoring system as described in claim 14, wherein modifying the operation of the radio comprises communicating the battery condition to a user of the radio.

Claim 19

The battery monitoring system as described in claim 14, wherein the window transmits light and is gas permeable.

Claim 20

The battery monitoring system as described in claim 16, wherein the window comprises a vent.

Claim 21

The battery monitoring system as described in claim 17, wherein the battery package further comprises a light sensor situated so as to receive a light signal from the radio.

Claim 22

The battery monitoring system as described in claim 14, wherein the radio further comprises a feedback means, coupled to a light emitter situated so as to transmit a light signal to the battery, for sending information on the state of the radio to the battery via the light signal.

Claim 23

A battery package, for use with a battery powered device, comprising: a housing having a transparent window, the window being gaspermeable and serving as a vent for the battery package; at least two energy storage devices contained within the housing; electronic means, coupled to the energy storage devices, for generating a digital signal containing information about the status of the energy storage devices; and optical transmitting means, coupled to the electronic means, for transmitting the signal to the battery powered device through the transparent window, comprising a light emitting diode.

Claim 24

A battery package, for use with a battery powered device, comprising: a housing having a transparent window, the window being gaspermeable and serving as a vent for the battery package; at least two energy storage devices contained within the housing; electronic means, coupled to the energy storage devices, for generating a digital signal containing information about the status of the energy storage devices; and optical transmitting means, coupled to the electronic means, for transmitting the signal to the battery powered device through the transparent window, comprising a light emitting diode.

Claim 25

The battery package of claim 20, further comprising an optical receiving means, coupled to the electronic means, for receiving a digital signal from the battery powered device.