• All sections
• H - Electricity
• H01L - Semiconductor devices not covered by class
• H01L 33/14 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the semiconductor bodies with a carrier transport control structure, e.g. highly-doped semiconductor layer or current-blocking structure

Patent holdings for IPC class H01L 33/14

Total number of patents in this class: 1516

10-year publication summary

Principal owners for this class