Korean Intellectual Property Office (KIPO) and Korea Institute of Patent Information (KIPI)
KIPRIS (Korea Intellectual Property Information Search) is a comprehensive free industrial property information search service available online in Korea. It covers industrial property information such as Korean patents, utility models, trademarks, and design of Korean Intellectual Property Office(KIPO) and other foreign intellectual property information. In addition, KIPRIS provides intellectual property administration information retrieval service, which allows to search examination, registration and trial status.
KIPRIS always do our best to provide the service to the general public to easily access patent documents of Korea and foreign countries.
Results display can be customized. The system helps you understand your result list better.
Search results by E-mail (My concerned patent)
KIPRIS users can get automatic daily or weekly updated of new patent and utility model applications and grants based on your search profile with IPC class, keywords and applicant name.
NDSL (Journal, Thesis), IP-NAVI (Precedent, Dispute)
KIPRIS provides links of NDSL and IP-NAVI
AND (*) : (Ex : car*break) - Find results with all the words
OR (+) : (Ex : car+break) - Find results with at least one of the words
NOT (!) : (Ex : (car+break)*!window) - Find results without the word
NEAR (^) : (Ex : car^2break) - Within 2words from car
PHRASE (“”) : (Ex : “recognition system”) - Find results with the exact phrase