Michael D Ohlinger

Title: **Michael D. Ohlinger: Innovator in PCB Routing and Grounding Technologies**

Introduction

Michael D. Ohlinger, an accomplished inventor based in Austin, TX, has made significant contributions to the field of printed circuit boards (PCB) through his innovative methodologies. Holding two patents, his work focuses on optimizing routing and grounding techniques that cater to high I/O density interconnect devices.

Latest Patents

One of Michael's notable patents is the "Optimal PCB routing methodology for high I/O density interconnect devices." This patent introduces a routing methodology designed to minimize the number of PCB layers needed while maximizing efficiency. By treating I/O routed at the top layer as surface mount technology (SMT) pads and strategically placing vias outside high-density areas, Michael's approach reduces the number of necessary escapes and enhances the effective use of space on the PCB. Additionally, this method facilitates the inclusion of filtering capacitors to meet electromagnetic interference (EMI) requirements.

Another significant patent is the "Printed circuit board/chassis grounding apparatus and methods." This innovation establishes a robust grounding connection between a circuit board and its chassis through a unique assembly of unlined mounting holes and grounding vias in circular arrays. The design employs annular metallic plating layers and circular arrays of solder pads, ensuring a solid grounding connection that enhances overall stability and performance in electronic devices.

Career Highlights

Michael D. Ohlinger currently works at Dell USA L.P., a leading technology company where he has applied his inventive skills to improve electronic components. His contributions have been critical in advancing PCB technologies that cater to modern computing needs.

Collaborations

Throughout his career, Michael has collaborated with talented individuals such as Robert B. Petty and Deepak N. Swamy, pooling their expertise to foster innovative solutions within the field. This collaborative spirit has been essential in driving forward new ideas and refining existing technologies.

Conclusion

Michael D. Ohlinger stands out as a forward-thinking inventor specializing in PCB innovations. With his patents addressing crucial challenges in high I/O density routing and grounding methods, he continues to make a significant impact in the technology sector. His work exemplifies the essence of innovation, aiming to make electronic devices more efficient and reliable.