Patent num

CC

SH

DC

CNC

BC

EC

Patentnum

1

CC

−0.1213

1

SH

0.5970

0.0320

1

DC

0.6792

0.2201

0.7447

1

CNC

−0.0813

0.0083

−0.1557

−0.0212

1

BC

0.6161

−0.0797

0.4760

0.4852

−0.1943

1

EC

0.2254

0.2815

0.4510

0.6531

−0.1186

0.2272

1