Company Filing History:
Years Active: 1999-2001
Title: Mark N Grube: Innovator in Pointing Stick Technology
Introduction
Mark N Grube is a notable inventor based in Rockford, OH (US). He has made significant contributions to the field of pointing stick technology, holding 2 patents that enhance user interaction with display screens. His innovative designs focus on improving cursor control and selection methods.
Latest Patents
One of his latest patents is a "Pointing stick with top mounted z-axis sensor." This device allows users to control the positioning, movement, and operation of a cursor on the display screen. Uniquely, it serves as both a cursor directing tool and an activation button, enabling users to select items by tapping on the pointing stick instead of using a mouse button. The design features a shaft with a vertical force sensor that detects forces applied along its length. Additionally, the device includes a cap with a cavity that houses the shaft, ensuring precise functionality.
Another significant patent is the "Z-axis sensing pointing stick with base as strain concentrator." This invention also focuses on cursor control and incorporates strain gauges that change resistance in response to applied strain. The design includes a conductive contact bridge and pads for electrical connectivity, ensuring seamless integration with electronic circuitry.
Career Highlights
Mark N Grube is associated with Cts Corporation, where he continues to innovate in the field of technology. His work has contributed to advancements in user interface design, particularly in how users interact with digital devices.
Collaborations
Throughout his career, Mark has collaborated with notable coworkers such as David Larry Poole and Lewis L Seffernick. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Mark N Grube's contributions to pointing stick technology exemplify his commitment to enhancing user experience in digital interactions. His patents reflect a deep understanding of user needs and technological possibilities.