P

Inventor

WANG QINGHUA

CN41 patents
⚠️ This page may combine multiple inventors who share the name “WANG QINGHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WANG QINGHUA

8 patents

LANDMARK GRAPHICS CORP

6 patents

GRG BANKING EQUIPMENT CO LTD

5 patents

SHENZHEN MEIYUN ZHIHU TECH CO LTD

4 patents

UNIV NORTH CHINA ELECTRIC POWER

2 patents

NUCTECH CO LTD

2 patents

UNIV IOWA RES FOUND

2 patents

BYD CO LTD

2 patents

ALIBABA GROUP HOLDING LTD

2 patents

BEIJING APOLLO DINGRONG SOLAR TECH CO LTD

1 patent

LI YUANJING

1 patent

HINKLEY RICHARD EDWARD

1 patent

CHEN ZHIQIANG

1 patent

AIST

1 patent

NAMICS CORP

1 patent

SUN YOUHONG

1 patent

GUANGDONG POLYTECHNIC IND & COMMERCE

1 patent