P

Inventor

YU RONGRONG

CN15 patents
⚠️ This page may combine multiple inventors who share the name “YU RONGRONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ABB SCHWEIZ AG

9 patents

ABB POWER GRIDS SWITZERLAND AG

2 patents

HITACHI ENERGY SWITZERLAND AG

2 patents

CHINA MOBILE COMM CORP

1 patent

FENG LINGJUAN

1 patent