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10 June 2024 | Story Precious Shamase | Photo Supplied
Prof Richard Ocaya
Prof Richard Ocaya, Associate Professor from the Physics Department.

Prof Richard Ocaya from the Faculty of Natural and Agricultural Sciences at the University of the Free State (UFS) Qwaqwa  Campus has achieved a significant milestone with a newly patented invention. This patent, developed in collaboration with researchers from Turkey and Saudi Arabia, is the result of work that began in 2017, focusing on a special material known as graphitic carbon nitride.

This breakthrough in temperature measurement technology aligns perfectly with the university's Vision 130 commitment to innovation and addressing global challenges. The new device offers a unique solution to a longstanding issue in the field, providing accurate temperature measurements across an extremely wide range. Existing solutions often require multiple devices, leading to increased costs and reduced accuracy, but this invention simplifies the process.

The device, based on a combination of graphitic carbon nitride and silicon, can measure temperatures from -250°C to 250°C with exceptional consistency and linearity. This range and accuracy set it apart from current technologies, making it suitable for various applications, from standard temperature measurement to specialized settings involving extreme temperatures. It could be especially valuable in deep-space exploration, where equipment faces drastic temperature fluctuations.

The patent underscores the university's commitment to fostering collaborative research, a key aspect of Vision 130. Prof Ocaya attributes the success of the invention to the robust nature of the team, established in 2015. The team is now seeking to commercialize the technology by licensing it to a suitable partner, with organizations like NASA expected to show significant interest.

Prof Ocaya advises other academics considering patenting their inventions to ensure the patent solves a real problem uniquely and is based on sound principles. This makes the invention reproducible and protects it from being copied, assigning exclusive rights to the patent holder. Patenting allows for either manufacturing the devices or licensing them to third parties for royalties and profit. He notes that the main consideration is that the innovation must be practical and solve a specific problem in a novel and commercially viable way. He also acknowledges the challenge many academics face, as the "publish or perish" mentality often leads to choosing scientific articles over patents.

Despite securing the patent, Prof Ocaya and his team continue their research efforts, exploring new possibilities while balancing practical research with academic pursuits. He believes the invention will significantly impact the field of temperature measurement, being integrated into many new designs requiring such measurements.

The university proudly supports this innovative research and anticipates its real-world impact, furthering Vision 130's commitment to increasing UFS's research capacity and capability.

News Archive

UFS Communication and Brand Management wins for the third time in the 2017 International Gold Quill Awards
2017-06-29

Description: 2017 International Gold Quill Awards Tags: 2017 International Gold Quill Awards

Lacea Loader, Director: Communication and Brand
Management and Leonie Bolleurs, Assistant Director:
Internal Communication in the same department.
The awards were presented at the Excellence
Awards Gala in Washington, D.C. on
Tuesday 13 June 2017.
Foto: Hannes Pieterse

The Department of Communication and Brand Management at the University of the Free State (UFS) has won two International Gold Quill Awards from the International Association of Business Communicators (IABC) for projects executed in 2016. “Winning two Gold Quill Awards put the entrant in the top ranks of the business communicators of the world,” said Ghrethna Kruger, IABC 2017 Quill Awards Chair South Africa.

The Department won Gold Quill Merit Awards for their entries of the publication, For such a time as this: A commemorative journey, and the communication process with prospective students through the Sound[W]right: UFS student tone and voice project.

Two Gold Quill Awards in 2017
This is the third time the department has received recognition by the IABC. In 2014, it received the Jake Wittmer Research Award, a Gold Quill Merit Award, and an Africa Gold Quill Award. In 2015 the department received an Africa Merit Award, Africa Gold Quill Merit Award, a Gold Quill Merit Award, and a Gold Quill Excellence Award. “I am very proud of the nine awards we have won over the past couple of years. Being recognised by a prestigious global association such as the IABC is a great honour. The fact that the UFS is the only tertiary education institution in the country to receive awards this year makes it even more special," said Lacea Loader, Director: Communication and Brand Management at the UFS.

With the 2017 IABC Awards the IABC has in total recognised 227 entries as world class, announcing 74 Excellence Awards and 153 Merit Awards. They represent a cross-section of public- and private-sector organisations, both large and small. This year there were 13 winners from South Africa compared to last year’s three winners.

Work reflects superior production values
Entries were evaluated against the IABC Gold Quill Awards criteria and IABC’s seven-point scale of excellence. Feedback from the IABC Gold Quill evaluators, on the publication, For such a time as this: A commemorative journey stated: “Exceptional effort and an excellent gift that celebrates your honoree and preserves school history. It demonstrates superior production values and strong images convey key messages.”

On the entry: Sound[W]right: UFS student tone and voice project, the IABC Gold Quill evaluators said: “This entry shows innovation, collaboration, persistence, generosity and strategic intent. They have accomplished much within a very limited budget, to the benefit of both the university and its students.”

“The Gold Quill Awards programme celebrates business communication’s best practices and the value professional, strategic communication programmes bring to an organisation’s bottom line, its brand and its reputation,” said Lynn Barter, ABC, MC, chair of the IABC awards committee. “Each entry is evaluated on its own merits against IABC’s Global Standard of excellence in communication. Winning a Gold Quill recognises exceptional work, innovation and creativity.

Taking communication to the next level
“Gold Quill winners represent a global community executing their responsibilities ethically and to the highest standards of the profession. These exemplary practitioners deliver high impact results for their organisations and clients, taking communication to the next level.”

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