Dr. John C. O'Sullivan

Dr. John C. O'Sullivan is a notable figure in the field of engineering and telecommunications, most recognized for his work on the development of Wireless Local Area Networks (WLANs), particularly the IEEE 802.11 standard, commonly known as Wi-Fi. His contributions have significantly impacted how we connect to the internet wirelessly, enabling modern conveniences like smartphones and laptops to access networks without physical cables. O'Sullivan's innovations have transformed communication technology, making it easier for people to connect and share information in both personal and professional settings.