Jorge Daniel Colonia

Title: Innovations of Jorge Daniel Colonia

Introduction

Jorge Daniel Colonia, based in San Jose, California, is an accomplished inventor recognized for his significant contributions to the field of technology. With two patents to his name, his work has notably impacted the areas surrounding data storage and disk technology.

Latest Patents

Colonia's most recent patent, "Write Head Fabrication by Inverting Order of Process Steps," presents a groundbreaking methodology for fabricating write heads. This process involves opening holes in a gap layer before forming seed layers, reversing the traditional method. The innovative approach allows for a greater efficiency in the formation of coils, such as those made from copper, which are essential for the write head's functionality. Furthermore, the use of dual seed layers enhances the plating procedures for coil formation and vias, streamlining the fabrication process and simplifying insulation requirements.

His other notable patent, "Apparatus and Method for Glide Height Calibration of Disk Surfaces by Use of Dual-Zone Laser Texture," addresses the calibration of glide heads. This patent details a disk designed with multiple laser melt bumps at specific heights to improve the reliability of PZT (piezoelectric) response. The dual-zone configuration not only facilitates a more precise calibration but also incorporates a cleaning mechanism to enhance the performance of the glide head prior to its calibration use.

Career Highlights

Colonia has had a distinguished career working with prestigious companies such as International Business Machines Corporation (IBM) and Hitachi Global Storage Technologies Netherlands B.V. His contributions to these firms have been pivotal in advancing technologies related to data storage and increase the effectiveness of write head mechanisms.

Collaborations

Throughout his career, Colonia has collaborated with esteemed colleagues like Bradley Frederick Baumgartner and James Hammond Brannon. These partnerships have allowed for the exchange of innovative ideas and the development of pioneering technologies in their shared field.

Conclusion

Jorge Daniel Colonia’s inventions and methodologies have paved the way for advancements in the data storage industry. His patents not only reflect his ingenuity as an inventor but also signify the potential for future innovations that further enhance technology's role in everyday life. Colonia’s work continues to inspire others within the field as they build upon the foundation he has laid.