Location History:
- Farnborough, GB (2005)
- Greenham, GB (2010)
Company Filing History:
Years Active: 2005-2010
Title: **George Jiri Tomka: Innovator in Document Authentication and Stress Sensing Technologies**
Introduction
George Jiri Tomka is a notable inventor based in Greenham, GB. He has developed innovative solutions in the fields of document authentication and stress sensing, holding a total of two patents that demonstrate his ingenuity and technical expertise.
Latest Patents
One of Tomka's latest patents focuses on **Documentation Authentication**. This invention involves the use of two patches of magnetisable ink printed on a document to verify its authenticity. Each patch is magnetised to create a multipole sequence of alternating polarity. When the document is folded to bring the two patches together and rubbed in the direction of these pole sequences, it produces alternating forces of attraction and repulsion. This tactile feedback gives the impression of a physically rippled texture, which helps distinguish genuine documents from counterfeits that lack the correct magnetisation.
Another patent pertains to a **Stress or Magnetic Field Sensor with Spatially Varying Bias**. This sensor utilizes a magnetically soft amorphous or nanocrystalline electrically resistive element, combined with biasing means to apply a magnetic field of varying amplitude along its length. The design allows for reduced sensitivity to external ambient fields, and it can be used for various applications, such as pressure sensors embedded in vehicle tyres, aircraft wings, or even in structures like bridges where stray magnetic fields pose challenges.
Career Highlights
George Jiri Tomka has worked with prominent companies such as Qinetiq Limited, contributing to his experience and knowledge in the field of innovations. His career reflects a commitment to technological advancement and problem-solving.
Collaborations
Throughout his professional journey, Tomka has collaborated with skilled coworkers including Jonathan Geoffrey Gore and Stuart John Eaton. These partnerships have likely enriched his projects, fostering an environment of collaboration that breeds creative solutions.
Conclusion
George Jiri Tomka's contributions through his patents in document authentication and stress sensing technologies highlight his role as an innovative inventor. His work not only enhances security measures in document verification but also advances the reliability of sensors in various applications, showcasing his impact on technology and engineering.