Company Filing History:
Years Active: 2021-2022
Title: Brian Grunewaldt: Innovator in Touchscreen Technology
Introduction
Brian Grunewaldt is a notable inventor based in Marion, IA (US), recognized for his contributions to touchscreen technology. With a total of 2 patents, he has made significant advancements in the field, particularly in enhancing the precision and efficiency of touchscreen devices.
Latest Patents
One of his latest patents focuses on eliminating interconnect induced inaccuracies and reducing scan time using a high granularity resistive touch screen. This innovative touchscreen device utilizes digital scanning to accurately resolve touch locations with high precision. The device features touchells measuring approximately 3.175 mm by 3.175 mm (0.125 inches by 0.125 inches). An integrated circuit detects contacts within these touchells, translating them into touch inputs communicated to a micro-controller via a serial bus. Notably, the use of silver epoxy interconnects for the tracks is minimized or completely eliminated. Additionally, multiple touchscreens with distinct touchell networks can be arranged to create a larger touchscreen area, or a single touchscreen can be divided into quadrants, each with its own touchell network.
Another significant patent involves systems and methods for minimizing touchscreen display latency for aircraft. This method aims to reduce touch latency within a user interface of an aircraft display. It includes receiving data from the aircraft display, entering this data into one or more queues based on its type, and sending it asynchronously to a display processor. This process involves transmitting data packets at an irregular rate, enhancing the responsiveness of the aircraft display.
Career Highlights
Brian Grunewaldt is currently employed at Rockwell Collins, Inc., where he applies his expertise in touchscreen technology to develop innovative solutions for various applications. His work has contributed to advancements in user interface design, particularly in the aviation sector.
Collaborations
Throughout his career, Brian has collaborated with notable colleagues, including Alan M Kuefler and Thomas B Campbell. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Brian Grunewaldt's contributions to touchscreen technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of user interface design and a dedication to improving technology for practical applications.