Km Rafidh Hassan

Title: Km Rafidh Hassan: Inventor of a Differential Pressure Sensor Package

Introduction

Km Rafidh Hassan is an inventor based in Austin, Texas. His patent work includes a differential pressure sensor package designed to integrate sensing components, an application-specific integrated circuit (ASIC), and pressure-routing features in a compact structure. His record lists 1 patent.

Latest Patents

Hassan’s listed patent, “Laminate substrate-based differential pressure sensor package combining air cavity channel substrate, overmold, and lid with two chimneys,” describes a sensor device built around a substrate with a channel between its upper and lower surfaces. Two port holes connect the upper surface to the channel.

An ASIC die is mounted on the substrate without covering either port hole. An overmold covers the ASIC and forms separate cavities around the two ports. A transducer is electrically connected to the ASIC and positioned in the first cavity, covering the first port hole. A lid attached to the overmold includes two chimneys. Together, these features provide a packaged arrangement for routing pressure to the sensor while integrating its electronic and mechanical components.

Career Highlights

Hassan’s professional affiliations include Renesas Electronics America Inc. and MEMS Vision International Inc. His patent describes a sensor package that combines a laminate substrate, pressure channels, an overmold, a transducer, and a chimney-equipped lid.

Collaborations

Hassan’s listed coworkers include Gaurav Mehrotra and Hazel Bacer Caballero. Their names are associated with his professional network, though the supplied information does not specify particular joint projects or patent contributions.

Conclusion

Km Rafidh Hassan’s listed invention focuses on packaging a differential pressure sensor with integrated pressure pathways and electronic components. The design brings together a substrate channel, port cavities, a transducer, an ASIC, and a lid with two chimneys.