[[Image:IP_by_technology.png|thumb|center|576px| Technology Trend (Main IPC)]]
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|bgcolor = "#808080"|<font color="#CCFFFF">'''IPC Code'''</font>
|align = "center" bgcolor = "#808080"|<font color="#CCFFFF">'''Description'''</font>
|-
|'''G01N'''
| Measuring, Testing – Investigating or analyzing materials by determining their chemical or physical properties.
|-
|'''G06F'''
| Computing, calculating, counting - Electric Digital Data Processing
|-
|'''G07B'''
| Checking device - Ticket-issuing; Fare-Registering Apparatus; Franking apparatus
|-
|'''G06G'''
| Computing, calculating, counting – Analogue computers
|-
|'''G06K'''
| Recognition of data; Presentation of data; Record carriers; Handling record carriers
|-
|'''G08B'''
| Signaling - Signaling Or Calling Systems; Order Telegraphs; Alarm Systems
|-
|'''H04Q'''
| Electric Communication Technique – Selecting (Switches, relays etc.)
|-
|}
'''G01N: '''Measuring, Testing – Investigating or analyzing materials by determining their chemical or
physical properties.
'''G06F:''' Computing, calculating, counting - Electric Digital Data Processing
'''G07B:''' Checking device - Ticket-issuing; Fare-Registering Apparatus; Franking apparatus
'''G06G:''' Computing, calculating, counting – Analogue computers
'''G06K:''' Recognition of data; Presentation of data; Record carriers; Handling record carriers
'''G08B:''' Signaling - Signaling Or Calling Systems; Order Telegraphs; Alarm Systems
'''H04Q:''' Electric Communication Technique – Selecting (Switches, relays etc.)
'''Technology landscape (Main IPC) - Growth in RFID base supply chain'''