This inventor holds 1 USPTO granted patent. Top assignee: Microsoft Technology Licensing, LLC. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Eric Simpson - Innovator of the Dual-Use Haptic Trackpad Loudspeaker
Introduction
Eric Simpson is an inventive mind based in Carnation, WA (US). He is known for his innovative approach to enhancing audio experiences in mobile devices. His work focuses on integrating haptic feedback with audio output, providing a unique solution to common limitations in current technology.
Latest Patent Applications
Eric Simpson has filed a patent application for a groundbreaking invention titled "HAPTIC TRACKPAD LOUDSPEAKER." This invention addresses the limitations of existing mobile devices that feature force feedback touchpads. Current haptic engines operate within a narrow bandwidth, making them unsuitable for dual-purpose use as a center channel for media playback. The proposed dual-use haptic trackpad loudspeaker aims to enhance audio experiences without the need for an additional dedicated loudspeaker. It can provide haptic feedback while also delivering audio output across a frequency range of 400 Hz to 10 kHz. The design incorporates a tuned spring-mass actuator, which allows for specific mechanical compliance tailored to the loudspeaker's functionality.
Conclusion
Eric Simpson's innovative work in developing the dual-use haptic trackpad loudspeaker showcases his commitment to advancing technology in mobile devices. His contributions have the potential to significantly improve user experiences in audio playback and haptic feedback integration.