P

Inventor

ZHOU HAIYAN

CN22 patents
⚠️ This page may combine multiple inventors who share the name “ZHOU HAIYAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JIN ZHIYING

4 patents

ZHOU HAIYAN

3 patents

BEKEN CORP

2 patents

VERIZON PATENT & LICENSING INC

2 patents

CHANGZHOU RUIHUA CHEMICAL ENGINEERING TECH CO LTD

2 patents

HAO JACK JIANXIU

1 patent

SHENZHEN BAIHUA ELECTRONICS CO

1 patent

OTSUKI NOBUYUKI

1 patent

BEIJING GUPANCHUANGSHI SCIENCE AND TECH DEV CO LTD

1 patent

BEIJING GUPANCHUANGSHI SCIENCE AND TECH DEVELOPMENT CO LTD

1 patent

UCL BUSINESS LTD

1 patent

SEIKO EPSON CORP

1 patent

TU PENGFEI

1 patent

CCCC SECOND HIGHWAY CONSULTANTS CO LTD

1 patent