IPC Subgroup
H02J 50/15 using ultrasonic waves
Introduced: January 2016
Full Title
Circuit arrangements or systems for wireless supply or distribution of electric power > using ultrasonic waves
Classification Context
- Section:
- ELECTRICITY
- Class:
- GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
- Subclass:
- ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY