应受著作权保护。
不可以！制作课件属于智力开发，不属于专利的保护范围。
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I look like a house ,but my body is covered by black and white I can run very I have antlers（鹿角）on my I am an animal kept by farmers to produce I am not a fish but look like a large fish and live in the I am a warm-blood （热血哺乳运动） I have a very long neck and I can eat the leaves on top of the I am known for my cleverness and （狡猾） I like eating People like to use my wool to make I look like a But people and animals are all afraid of me, because I like eating My names begin with W and end with E I am the largest animal in the world and I live in the I have beautiful blue And no part of my body is I'm not a fish but I I don't have much hair Men sometimes want to catch me for my body, I have huge fins I don't have What am I ?I 答案： 1：斑马/zebra 2：鹿/deer 3：奶牛/cow 4：海豚/dolphin 5：长颈鹿/giraffe 6：狐狸/fox 7：羚羊/antelope 8：狼/wlof 9：鲸鱼/whale
呃。。。。。
patent：专利patent right ：专利权Intellectual Property ：知识产权
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专利（patent)，从字面上是指专有的权利和利益。“专利”一词来源于拉丁语Litterae patentes，意为公开的信件或公共文献，是中世纪的君主用来颁布某种特权的证明，后来指英国国王亲自签署的独占权利证书。
patent
PPT如何快速排版？这个视频告诉你怎么操作，让你轻松上手。
专利性检索包括新颖性，创造性，适用性都要看侵权就看之前有没有相同的或部分相同的，即新颖性
在专利申请前或在进行专利无效行政程序中，就涉案专利的创造性、新颖性及实用性等做一检索，有助于专利申请或无效案件的进展。如发生专利侵权，就涉案专利进行检索，可以发现其有无相关的现有技术，如有可在法院直接进行现有技术抗辩，抗辩成功，法院直接认定不侵权。