XXXXXXXXXXXXXXXXXXt/XXXXXXXXXXXXXXXXmlEFF继续为3D打印技术发展 努力清除专利限制
2013-3-20 10:29| 发布者: 36writer| 查看: 12| 评论: 0
Electronic Frontier Foundation(EFF,电子前沿基金会),日前在其官方博客再次发文称,专利技术严重阻碍了3D打印技术的发展速度。
EFF希望普通大众能够尽可能多的提供所有关于3D打印设计和制造的技术,然后不停的查找潜在的、有可能提交的专利申请,如果一旦有人将之前一些技术据为己有并申请专利,EFF 就可以通过人们提供的证据来阻止专利被批准。
目前,他们已经确认三项对3D打印技术发展和进步存在威胁的专利,并要求共享以下专利技术,这三项分别是:
CALL FOR PRIOR ART: 3D Printing application “Process for Producing Three-dimensionally Shaped Object and Device for Producing Same” (13/503217):
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/q/3494/3363CALL FOR PRIOR ART: 3D Printing application “Additive Manufacturing System and Method for Printing Customized Chocolate Confections” (13/432424):
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/q/3493/3363CALL FOR PRIOR ART: 3D Printing application “Ribbon Filament and Assembly for Use in Extrusion-based Digital Manufacturing Systems” (13/530191):
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/q/3495/3363更多详细信息请移步至:
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