The science and art of semiconductor manufacturing, responsible for powering the digital revolution, constitute one of the most intricate, detailed, and complicated processes of the modern industrial world. The essence of this complex multistage operation lies in creating integrated circuits, miniature electronic circuits that have found their way into almost every electronic device. These electronic marvels govern our digital world, from computers and smartphones to cars and kitchen appliances, and beyond. The manufacturing of these semiconductors is a fascinating process that involves several layers of science - physics, chemistry, materials science - and combines them with precision engineering to create devices that are continuously shrinking in size while increasing in capabilities. This process is a testament to human ingenuity, involving billions of dollars of advanced equipment, and is growing increasingly complex due to reductions in feature size and the rising number of devices. However, amid this complexity, certain aspects stand out due to their impact on the manufacturing process: Semiconductor Yield Analysis, the Fabless Semiconductor business model, and Yield Management Systems.