P

Inventor

YANG ZHIFENG

CN16 patents
⚠️ This page may combine multiple inventors who share the name “YANG ZHIFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BEIJING OCEANBASE TECH CO LTD

5 patents

GUANGDONG LABORATORY OF SOUTHERN OCEAN SCIENCE AND ENG GUANGZHOU

3 patents

YANG ZHIFENG

2 patents

ALIBABA GROUP HOLDING LTD

1 patent

LI LI

1 patent

LENOVO BEIJING LTD

1 patent

SHANGHAI QIYUYU E COMMERCE CO LTD

1 patent

GREE ELECTRIC APPLIANCES INC ZHUHAI

1 patent

ZHU YANLIN

1 patent