這個UN的data有多準確不敢說，與平常的定義也有差

看了一下其對IP的定義如下，與偶們通常所指的IP有些區別：

Intellectual property refers to creations of the mind. It is divided into two categories:
* Industrial property includes patents for inventions, trademarks, industrial designs, integrated circuits and geographical indications.
* Copyright and related rights cover literary and artistic expressions (e.g. novels, poems, plays, films, music, artistic works and architecture), and the rights of performing artists in their performances, producers of phonograms in their recordings, and broadcasters in their radio and television broadcasts.

還有，美國公司較少去海外申請專利，日本公司普遍在美國申請專利，同時也在日本申請等等。

但是，謝謝你介紹的網頁。