A network analytic method for measuring patent thickets: A case of FCEV technology
2020 ◽
Vol 156
◽
pp. 120038
2003 ◽
Vol 14
(2)
◽
pp. 131-139
2019 ◽
Vol 2
(1)
◽
pp. 18-59
2016 ◽
Vol 19
(6)
◽
pp. 539-555
◽
Keyword(s):
Keyword(s):
Keyword(s):