首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
When an invention is made, the inventor has three possible courses of action open to him: he can give the invention to the whole
When an invention is made, the inventor has three possible courses of action open to him: he can give the invention to the whole
admin
2013-01-25
105
问题
When an invention is made, the inventor has three possible courses of action open to him: he can give the invention to the whole world by publishing it, keep the idea secret, or patent it
A granted patent is the result of a bargain struck between an inventor and the state, by which the inventor gets a limited period of monopoly and publishes full details of his invention to the public after that period terminates.
Only in the most exceptional circumstances is the life-span of a patent extended to alter this normal process of events.
The longest extension ever granted was to Georges Valensi; his 1939 patent for color TV receiver circuitry was extended until 1971 because for most of the patent’s normal life there was no colour TV to receive and thus no hope of reward for the invention
Because a patent remains permanently public after it has terminated, the shelves of the library attached to the patent office contain details of literally millions of ideas that are free for anyone to use and, if older than half a century, sometimes even re-patent Indeed, patent experts often advise any other inventor’s right is to plagiarize a dead patent likewise, because publication of an idea in any other form permanently invalidates further patents on that idea, it is traditionally safe to take ideas from other areas of print Much modern technological advance is based on these presumptions of legal security.
Anyone closely involved in patents and inventions soon learns that most "new" ideas are, in fact, as old as the hills. It is their reduction to commercial practice, either through necessity or dedication, or through the availability of new technology, that makes news and money. The basic patent for the theory of magnetic recording dates back to 1886. Many of the original ideas behind television originate from the late 19th and early 20th century. Even the Volkswagen rear engine car was anticipated by a 1904 patent for a cart with the horse at the rear.
From the passage we learn that______.
选项
A、an invention will not benefit the inventor unless it is reduced to commercial practice
B、it is much cheaper to buy an old patent than a new one
C、patent experts often recommend patents to others
D、products are actually inventions which were made a long time ago
答案
A
解析
可从文中最后一段的第二句“It is theii reduction to commercial practice,either through necessity ordedication,or through the availability of new technology,that makes news and money”推知,即科学发明只有转换成商业实践发明者才能从其中受益(获得钱财的回报)。
转载请注明原文地址:https://kaotiyun.com/show/1L1O777K
0
考博英语
相关试题推荐
A、acquiredB、accomplishedC、approachedD、assuredBacquired意为“获得”,常常只强调结果,不重过程;accomplished意为“完成,成功获得”,隐含“取得了一种来之不易的成就”;approache
Themajorityofnursesarewomen,butinthehigherranksofthemedicalprofessionwomenareina_____.
Shewasafraidthatunlessthetrainspeededupshewouldloseher________toScotland.
AlthoughIspoketohimmanytimes,henevertookany________ofwhatIsaid.
Thereareanumberofformatsforreportingresearch,suchasarticlestoappearinjournals,reportsaddressedtofundingagenc
Unlesswespendmoneytospotandpreventasteroids(小行星)now,onemightcrashintoEarthanddestroylifeasweknowit,saysome
OnesillyquestionIsimplycannottolerateis"Howdoyoufeel?"Usuallythequestionisaskedofamaninaction-amanwalkin
Researcherswhorefusetosharedatawithothersmay【51】otherstowithholdresultsfromthem,【52】astudybyhealth-policyanalys
EversinceGeoffreysentasizeablechequetoawell-knowncharityhe’sbeen______withrequestsformoneyfromallsides.
Makesureyou’re______himbeforeyoustartsharingahouse.
随机试题
五四爱国运动的参加者主要有()
有个老大娘生病后不去医院看病,反而到庙里求神拜佛。这种行为属于
成釉细胞瘤X线片上典型表现为
某患者因腮腺良性肿瘤将于次日行腮腺浅叶切除术加面神经解剖术,今日术前家属签字时,关于术后并发症的谈话中以下哪项是不必要的()
咨询工程师是()。
有关合同文件优先级的描述中正确的有()。
行使票据追索权的当事人除票载收款人和最后被背书人之外,还可能是代为清偿票据债务的保证人、背书人。()
根据所给材料,回答问题。①切割成相同大小隔间的写字楼,吃住挤在6平方米的年轻人,月收入过万但需苦练720小时的工作流程——这就是网红工厂的生态。通过新老主播连麦、互刷礼物、买热门等推广手段,经纪公司“制造”出了千千万万个同质化的赚钱机器。但这种枯燥辛
维修:桌椅:使用
Whensomeonecommitsacriminalact,wealwayshopethepunishmentwillmatchtheoffense.Butwhenitcomestooneofthecruel
最新回复
(
0
)