The enforcement of intellectual property rights (IPR) plays a crucial role in shaping technological innovation, particularly within the realms of artificial intelligence (AI), biotechnology, and nanotechnology. This study addresses the complex and nonlinear impact of IPR on innovation, especially in developing countries where overly stringent IPR can create barriers to entry and limit access to essential knowledge. We aim to explore how IPR influences the development and adoption of these emerging technologies by analyzing patent data, conducting case studies, and interviewing industry experts. Our findings reveal that while robust IPR enforcement can foster innovation by encouraging investment in R&D and facilitating mergers and acquisitions, it can also hinder small startups’ growth due to high enforcement costs and delays in patent granting processes. Additionally, we observe that an optimal level of patent protection, which balances incentives for innovation and fair competition, is necessary to maximize R&D investment. This study contributes to the existing literature by providing a nuanced understanding of the trade-offs involved in IPR enforcement and offering insights into how IPR policies can be calibrated to support technological advancement while mitigating potential drawbacks. Our research underscores the importance of tailored IPR strategies to foster a dynamic and inclusive innovation ecosystem.