This inventor holds 1 USPTO granted patent. Top assignee: Hewlett-Packard Company. Active years: 1987.
Company Filing History:
Years Active: 1987
Title: The Innovative Mind of Jeffrey A. Spoelstra
Introduction
Jeffrey A. Spoelstra is a notable inventor based in San Jose, California. He has made significant contributions to the field of computer programs, particularly in the emulation of three-dimensional objects on two-dimensional screens. His innovative approach has led to the development of unique applications that enhance user interaction with technology.
Latest Patents
Jeffrey A. Spoelstra holds a patent for a groundbreaking invention titled "Touchscreen two-dimensional emulation of three-dimensional objects." This patent describes computer programs that utilize a touchscreen to emulate three-dimensional objects on a two-dimensional computer screen. One of the programs, known as personal cardfile (PCF), combines the convenience of a desktop rotary cardfile with the power of a computerized product. PCF presents an image of a rotary file, complete with 'knobs' for flipping through 'cards' in a cardfile, and 'tabs' for selecting 'cards' to be represented individually on the touchscreen. Another program, called financial computer (FC), emulates an HP12C handheld financial calculator, allowing users to interact with a familiar-looking 'calculator' on a computer touchscreen.
Career Highlights
Jeffrey A. Spoelstra has had a distinguished career at Hewlett-Packard Company, where he has been instrumental in developing innovative software solutions. His work has not only advanced the capabilities of touchscreen technology but has also improved user experience in financial calculations and data management.
Collaborations
Throughout his career, Jeffrey has collaborated with talented individuals such as Jimmy Sutton and Wanda N. Shearer. These collaborations have fostered a creative environment that has led to the successful development of his patented technologies.
Conclusion
In summary, Jeffrey A. Spoelstra is a pioneering inventor whose work in touchscreen technology has made a lasting impact on the way users interact with computer programs. His innovative spirit continues to inspire advancements in the field of technology.