Darrin Wayne Oliver

Title: Innovator Darrin Wayne Oliver: Pioneering Ink Jet Technologies

Introduction

Darrin Wayne Oliver, an accomplished inventor based in Lexington, KY, has made significant contributions to the realm of ink jet technology. With a total of two patents to his name, Oliver has showcased his expertise in designing innovative solutions that enhance the performance of ink jet printers.

Latest Patents

Oliver's latest patents include groundbreaking inventions that focus on improving ink jet cartridge structures and heater chip modules.

The first patent, titled "Ink Jet Cartridge Structure," details an advanced cartridge design that features a substrate carrier designed to mount semiconductor devices for ink jet printheads. This innovation includes substrate locator wells for precise alignment within a printer carriage, alongside fins for effective heat removal. The advantages of this design lie in its ability to facilitate multiple substrate alignments, provide cooling solutions, and ensure accurate attachment to an ink reservoir.

The second patent, "Ink Jet Heater Chip Module with Sealant Material," describes a heater chip module that integrates directly with ink-filled containers. This design includes a carrier with defined inner cavities and multiple passageways for ink flow. A nozzle plate is coupled to the heater chip, ensuring that the assembly creates sealed ink cavities for efficient operation.

Career Highlights

Darrin Wayne Oliver currently works at Lexmark International, Inc., a prominent player in the printing and imaging solutions industry. Throughout his tenure, Oliver has focused on developing technologies that push the boundaries of what ink jet printers can achieve, enhancing their efficiency and reliability.

Collaborations

Within Lexmark, Oliver has collaborated with talented colleagues, including Carl Edmond Sullivan and Ashok Murthy. Together, they have worked on numerous projects that drive innovation and enhance the capabilities of their products.

Conclusion

Darrin Wayne Oliver stands as a notable figure in the field of ink jet technology, with his inventive contributions underscoring his role in advancing printing solutions. Through his patents and collaborations, he continues to influence the industry, making a lasting impact on how ink jet printers are designed and function.