最近，Cree和欧司朗签署专利交叉许可协议，双方在蓝光LED芯片技术，白光LED和荧光粉，包装等领域，LED灯具，灯具和LED照明控制系统。

此外，Cree公司还宣布了一项类似的广泛与飞利浦交叉许可协议，并与现有的日亚，丰田合成公司LED技术方面的专利协议。

原文来自：http://www.ledinside.com/cree_osram_20110406 LED在线。

原文：Recently, Cree and Osram have signed a patent cross-license agreement on both parties in the fields of blue LED chip technology, white LEDs and phosphors, packaging, LED luminaires and lamps, and LED lighting control systems.

Plus, Cree also announced a similar broad cross-license agreement with Philips and has existing patent agreements with Nichia and Toyoda Gosei regarding LED technology.