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2013-05-23 12:21
求翻譯:Few European patents live up to the maximal statutory age of 20 years. Fig. 3 displays the average patent renewal rate in several EPO member countries , averaged over cohorts 1978–19 80, which are cohorts with the longest observation span in the data. It can be seen that average patent life is significantly longer in G是什么意思?![]() ![]() Few European patents live up to the maximal statutory age of 20 years. Fig. 3 displays the average patent renewal rate in several EPO member countries , averaged over cohorts 1978–19 80, which are cohorts with the longest observation span in the data. It can be seen that average patent life is significantly longer in G
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2013-05-23 12:21:38
一些歐洲專利辜負最大的20歲的法定年齡。圖3顯示更新率平均在幾個歐洲專利局成員國的專利,平均每場超過1978年至19??19年80世代,這是在數據觀察跨度最長的同伙。可以看出專利,平均壽命顯著不再在德國和英國比在其他國家,如奧地利和比利時。然而,即使在蒙古包中,只有70%住到10歲,由14歲下降約50%?UT。生活在奧地利和belgiumis 11年和12年的專利中位數,分別。另一方面,歐洲專利局的專利續約率已經大大高于通過國家路線(那些直接向國家專利局)EPO成立前獲得專利。尚克曼和pakes(1986)和lanjouw(199 8)指出,20世紀50年代至70年代
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2013-05-23 12:24:58
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2013-05-23 12:26:38
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2013-05-23 12:28:18
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