NearMap US Inc. convinced the Federal Circuit that parts of two patents covering the use of aerial photography to measure roof characteristics are obvious and therefore invalid.

The Federal Circuit on Tuesday affirmed two final written decisions from the PTAB in inter partes review proceedings, ...

It makes CAD less intimidating for 3D printing beginners by removing setup friction and teaching parametric habits that ...

It's simple: if you can't model it, you can't make it. In this course, you'll learn the fundamentals of AutoCAD for 3D modeling. You'll learn industry-standard concepts and skills like 3D construction ...

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Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed.

John Walker started off his professional life as the villain in the story, but soon became a hero to millions of professional architects around the world for his marvelous software known as AutoCAD ...

无名杀内置多种游戏模式和武将（及卡牌）包，拥有智能AI且可以实现单机、（弱）联机和局域网联机等多种游戏方式 ...