Location History:
- Fife, GB (2011)
- Dunfermline, GB (2015)
Company Filing History:
3 out of 435 
1 out of 2,870 
1 out of 2,426 
Years Active: 2011-2015
Title: Hazel McInnes: Pioneering Innovations in Optical Navigation
Introduction
Hazel McInnes is a notable inventor based in Dunfermline, GB, recognized for her contributions to the field of optical navigation technology. With a total of three patents to her name, McInnes has demonstrated a strong commitment to innovating solutions that enhance user experience in mobile devices.
Latest Patents
McInnes's latest innovations include a "Lensless optical navigation device for directing radiation via reflection by three total internal surfaces," which describes an optical navigation device designed for mobile devices that maintains a reduced height compared to existing models. This device features a VCSEL laser, an exposed user surface, and two additional surfaces engineered to facilitate total internal reflection of the incident laser beam, achieving a compact design without sacrificing functionality. Another significant patent is an "Optical navigation device," which involves an arrangement of an image sensor, laser, and an optical waveguide layer that captures and directs radiation to the imaging surface, making effective use of total internal reflection.
Career Highlights
Throughout her career, Hazel McInnes has been affiliated with leading firms such as STMicroelectronics (Research & Development) Limited and STMicroelectronics GmbH. Her role in these organizations has been instrumental in fostering advancements in optical navigation technologies, contributing to both research and development initiatives.
Collaborations
During her professional journey, McInnes has collaborated with esteemed colleagues including Colin Campbell and Stuart Brodie. Together, they have worked on various projects that push the boundaries of optical technology, reflecting a strong partnership within the innovation community.
Conclusion
Hazel McInnes stands out as an inventive force in the realm of optical navigation. With her impressive portfolio of patents and a collaborative spirit, her contributions continue to pave the way for future advancements in the technology sector. McInnes's work exemplifies how innovative thinking can lead to impactful inventions that enhance everyday technology.