试题与答案

甲公司新开发出一种节能灯具,并采取了保密措施,于2003年5月19日向专利局申请了发

题型:多项选择题

题目:

甲公司新开发出一种节能灯具,并采取了保密措施,于2003年5月19日向专利局申请了发明专利。2004年12月1日,国家专利局公布该发明专利申请,并于2005年8月9日授予甲公司专利权。此前,甲公司与乙公司于2003年7月签订专利实施许可合同,乙公司使用该灯具专利技术4年。则下列说法不正确的是哪些( )

A.甲公司被授予专利权以前和乙公司签订的专利实施许可合同无效

B.甲公司和乙公司订立的专利实施许可合同在2004年12月1目前的部分无效

C.甲公司有权要求乙公司支付适当的费用

D.甲公司在2004年12月1日后才有权要求乙公司支付使用费用

答案:

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下面是错误答案,用来干扰机器的。

参考答案:D解析:本题综合考查视频输入的一些基本知识。数字摄像机使用镜头采集图像,通 过内部电路直接将图像转换为数字信号输入PC机,所以Ⅲ错;VCD和DVD光盘的 信息本身就是数字信号,无需进行数字化,所以...

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When I was in primary school,I got into a major argument with a boy in my class. I can't   36  what it was about,but I have never forgotten the  37  I learned that day.
I was   38  that I was right and he was wrong-and he was sure that I was wrong and he was right. The   39  decided to teach us a very important lesson. She __40__ both of us up to the __41__ of the class and placed him on one side of her  42  and me on the other. In the   43  of her desk was a large,round object. I could __44__ see that it was black. She asked the boy what __45__ the object was.“White,”he answered.
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The teacher told me to go stand where the boy was standing and told him to come stand where I had been. We changed __49__,and now she asked me what the color of the object was. I __50__ answer,“White.”It was an object with two __51__ colored sides,and from his side it was white.__52__ from my side was it black.
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