发明专利总量(件)

2013

2014

2015

2016

2017

2018

粤港澳大湾区

71,037

103,610

155,074

193,712

258,009

330,832

东京湾区

153,917

150,563

144,112

139,577

139,050

140,682

旧金山湾区

67,021

69,568

57,073

55,463

54,431

54,370

纽约湾区

45,018

47,964

41,877

41,155

39,618

38,272