Fig 1.
Flow chart of the proposed framework.
Table 1.
Description of patent subindex for PQI.
Table 2.
Promising technologies and sub-technologies of SK Hynix Inc.
Fig 2.
Distribution of forward citations of sub-technologies.
Table 3.
Fitted count model (negative binomial with log link).
Table 4.
Fitted zero-inflation model (binomial with logit link).
Table 5.
Descriptive statistics of PQI.
Table 6.
Descriptive statistics of competition score.
Fig 3.
Potential technological capability of each subcontractor for sub-technologies.
Table 7.
Descriptive statistics of potential technological capability.
Fig 4.
Mapping of the market value and competition of sub-technologies.
Table 8.
Recommended sub-technologies by controlling weights.