Katrina Lizada Espinosa

Title: Katrina Lizada Espinosa and the Emergency Transmitter Device.

Introduction

Katrina Lizada Espinosa is an inventor associated with Sto. Tomas, Philippines, and Goodrich Corporation. Her patent work includes an emergency transmitter device designed to be deployed from an aircraft.

Latest Patents

Espinosa is credited with 1 patent, titled “Emergency Transmitter Device.” The invention describes a deployable device that begins in a passive flight state after launch from an aircraft. An inertial mass member rotates relative to the internal chassis to help stabilize the device during this initial phase. A powered drive system then provides lift as the device transitions to active flight, while a radio transmitter sends an emergency signal.

Career Highlights

The emergency transmitter device combines flight stabilization, powered lift, and emergency communications in a single deployable system. Its design is intended to support a transition from passive descent to active flight after release from an aircraft.

Collaborations

Espinosa’s listed coworkers include Renz Jeremiah Apritado Mercado and Rejeano Carmelo Loreto Vargas. The available information does not specify their roles in the patent or their working relationship with Espinosa.

Conclusion

Katrina Lizada Espinosa’s recorded patent centers on an aircraft-deployed emergency transmitter that transitions from stabilized passive flight to powered active flight while transmitting an emergency signal.