Location History:
- Mountain View, CA (US) (2002)
- Portola Valley, CA (US) (2005)
- Kirkland, WA (US) (2005 - 2007)
Company Filing History:
3 out of 21,376 
1 out of 56 Years Active: 2002-2007
Title: Innovations of Willem Bulthuis: Pioneering User Interfaces in Hand-Held Devices
Introduction
Willem Bulthuis, an inventive mind based in Kirkland, WA, has made significant contributions to the world of technology through his innovative patents. With a total of four patents to his name, Bulthuis has focused on enhancing user interaction with hand-held devices, particularly mobile phones. His work promises to change the way users engage with technology, making it more efficient and user-friendly.
Latest Patents
Among his latest inventions is a unique hand-ear user interface for hand-held devices. This innovative design features a thumb wheel that allows users to navigate a circular array of options seamlessly. Each option is associated with a distinct audio output that plays as the wheel is turned, enabling users to select services or information without needing to look at the device. This advancement not only streamlines user experience by allowing one-handed operation but also supports more compact device designs, as it eliminates the necessity for traditional keypads.
Career Highlights
Willem Bulthuis has an impressive professional background, having worked with renowned companies such as Koninklijke Philips Corporation N.V. and Koninklijke Philips Electronics N.V. His experience with these industry giants has provided him with a strong foundation in technology and innovation, enabling him to pursue his inventive projects successfully.
Collaborations
Throughout his career, Bulthuis has collaborated with skilled professionals in the field, including Yevgeniy Eugene Shteyn and Mieko Kusano. These partnerships have allowed for the exchange of ideas and expertise, furthering the development and realization of his innovative concepts.
Conclusion
Willem Bulthuis exemplifies the spirit of innovation in the technology sector. His latest patents reflect a deep understanding of user needs and the potential for transforming ordinary hand-held devices into more accessible and compact solutions. As technology continues to evolve, inventors like Bulthuis are at the forefront, shaping the future of how we interact with our devices.