The impact analysis of patent litigation for mobile service interface technology via supply chains in Taiwan

Hsing-Wen Wang, Hui Wen Connie Chen

Research output: Contribution to journalReview article

1 Citation (Scopus)


As the majority of Apple's supply chain is based in Taiwan, this study analyzes the effect of patent litigation for pervasive computing vehicles on Taiwanese electronic stock performance toward Mobile service interface technology. Apple's Mobile service interface patent on the Taiwanese electronics companies in Apple's iPhone 4 supply chain. Furthermore, it is expected that such a patent would not only affect stocks associated with Apple but also stocks associated with large competitors. This study further builds upon previous literature that utilized Event Study Methodology (ESM) for the valuation of innovation.

Original languageEnglish
Pages (from-to)43-46
Number of pages4
JournalJournal of Computers (Taiwan)
Issue number4
Publication statusPublished - 2012 Dec 1


All Science Journal Classification (ASJC) codes

  • Computer Science(all)

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