This document summarizes key points from a lecture on research and development (R&D). It discusses best practices in innovation including understanding customer needs, culture of innovation, open innovation, funding R&D, execution, creativity, and intellectual property protection. It provides definitions of R&D, describes the different types of R&D activities from basic research to development. It also discusses integrating R&D with corporate strategy, classifying R&D activities across industries, and the importance of strategic R&D planning and developing a technology portfolio.