| citation | Lee, Jihong and Lim, Hyunkyeong and Kim, Sangdong and Song, Keunsang and Jung, Jae Yu, 한국 특허 데이터 프로젝트: 내용과 방법 (Korea Patent Data Project (KoPDP): Contents and Methods) (May 30, 2019). Available at SSRN: https://ssrn.com/abstract=3404698 or http://dx.doi.org/10.2139/ssrn.3404698 | |||||
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| code | https://dataverse.harvard.edu/dataset.xhtml?persistentId=doi:10.7910/DVN/AUYERV | |||||
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| cost | None | |||||
| description | The project collects all utility patents granted from the Korea Intellectual Property Office (KIPO) for the period 1948-2016 and the US Patent and Trademark Office (USPTO) for the period 1976-2017. The project also matches their assignees to firms in DataGuide 5.0, a Korean financial database. The resulting dataset includes total 14,803 listed and non-listed Korean firms matched with their Korean and US patents, in addition to a host of accounting and financial information. Over 45% of all sample KIPO patents and 87% of US patents assigned to Korean assignees are matched. | |||||
| documentation | https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3404698 | |||||
| last_edit | Mon, 19 Jun 2023 16:47:47 GMT | |||||
| location | https://dataverse.harvard.edu/dataset.xhtml?persistentId=doi:10.7910/DVN/AUYERV | |||||
| maintained_by | Jihong Lee | |||||
| open_access | TRUE | |||||
| related_publications | https://dx.doi.org/10.2139/ssrn.3404698 | |||||
| shortname | kopdp | |||||
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| terms_of_use | Creative Commons CC0 1.0 | |||||
| timeframe | 1948-2016 | |||||
| title | Korea Patent Data Project (KoPDP) | |||||
| uuid | 8db0db57-b063-4421-b6ac-ace9e75f5411 | |||||
| versioning | TRUE |