In the realm of technology, there are countless stories of innovation and perseverance. One such story is that of Dr. Marian Croak, a Black woman engineer who played a pivotal role in advancing Voice over Internet Protocol (VoIP) technology.

With over 200 patents to her name, including foundational VoIP technologies, Dr. Croak’s contributions have had a lasting impact on the way we communicate. Her work at AT&T in the 1990s and early 2000s helped shape modern digital voice systems, paving the way for services like Skype, Zoom, and FaceTime.

But Dr. Croak’s innovations didn’t stop at VoIP. She also developed systems for text-based donations, which have been used in disaster relief efforts, and other internet-based communication tools.

In recognition of her groundbreaking work, Dr. Croak was inducted into the National Inventors Hall of Fame in 2022. This honor is a testament to her dedication and perseverance in the face of adversity.

Dr. Croak’s story is not just one of individual achievement, but also a reminder of the often-overlooked contributions of Black women in tech. Her work on VoIP technology highlights the importance of diversity and inclusion in driving innovation.

As we celebrate Dr. Croak’s achievements, we are also reminded of the power of collaboration and community. While she didn’t single-handedly invent VoIP, her contributions were essential to its success.

Dr. Marian Croak’s legacy serves as an inspiration to future generations of engineers, inventors, and innovators. Her story is a testament to the impact that one person can have on the world, and a reminder that even the most unsung heroes can leave a lasting legacy.