此次系爭專利(EP1148681)涉及兩個手機之間用NFC或BT連接,以及藉此傳遞資訊的技術,特別是網址(URL),專利範圍就是界定兩個通訊終端以無線通訊網路連線網路,然而專利範圍以及說明書描述透過外部網路傳輸資訊。終端裝置具有處理連線以及接收URL資訊的控制器。
其實這件優先權日早於2000年的專利沒有半句話涉及NFC與BT通訊,連個"near"都沒有,不過就是用了無線通訊傳送URL以及繼續用瀏覽器開啟網頁的技術描述,顯然法院解釋專利範圍已經均等到現在手機之間利用近端無線通訊技術,使得以NFC/BT傳遞URL與開啟網頁的技術被認定侵權。這就是早期專利(地雷)可怕的地方。
1. A method of transferring resource related information from a first mobile wireless communication terminal (1a) to a second mobile wireless communication terminal (1b, 1c), said first and second terminals operating in a wireless communication network (50), wherein at least the first terminal is a client of a server (20) connected to an external network and also to the wireless communication network which includes the first and second terminals, comprising the steps of:
connecting the first terminal to the external network to contact a resource;
the first terminal negotiating a communication connection between the first and second terminals (這段似乎就是被解讀可以涵蓋NFC, BT等的近端連線); and
subsequently transferring information relating to the resource to the second terminal over the communication connection.
25. A mobile wireless communication terminal (1b) arranged to access an external network resource via a wireless communication network (50) and comprising a controller (18), characterised in that:
the controller is arranged to receive an input of resource related information from another mobile wireless communication terminal (1a), to negotiate a communication connection with the other terminal and subsequently to receive the resource related information over the communication connection.
hTC想要迴避這個專利,大概就是移除這個用無線通訊手段傳遞網址與連結的功能,包括過去曾經用這個移除侵權功能的方式獲得法院同情(降低產品銷售而產生損失),這顯然削弱產品競爭力,...老話一句,專利就是競爭力。
後記,自Nokia在2012年全面向hTC提出專利訴訟後,顯然hTC面對這個"歷史巨人"因為產品失利而演變成Patent Troll的情況下難以提出有效的防備手段,但這個情況應該也會發生在其他手機廠商中。不過,在hTC與Nokia訴訟節節敗訴之時,Nokia與Google/MotorolaMobility,甚至是Apple都在談授權,顯然背後專利的強度以及利益關係是開戰前的最大考量,這時相較弱小的hTC就可能處於劣勢,而且Google想要幫忙總是慢了一點。
如果這些專利都不是基礎而關鍵的專利,顯然下一代手機應該找到自己的方向。積極的專利佈局應該是面對未來局勢的不二法門。
Ron
資料來源:FOSS Patents