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Patent King is a mobile product of Beijing Hexiang Wisdom Technology Co., Ltd., referred to as "Hexiang Wisdom". Users can easily search 130 million in 120 countries around the world in Chinese on their mobile phones. Patent data, accurately obtain technical, legal and business information about patents, and download the full text of patents from various countries for free.
Patent King supports simple search, advanced search, topic library, patent market, patent Q&A, real-time list and many other functions.