Company Filing History:
Years Active: 1989-1993
Title: The Innovations of John F Rojc
Introduction
John F Rojc is an accomplished inventor based in Glen Ellyn, IL. He has made significant contributions to the field of technology, particularly in the area of telecommunications. With a total of two patents to his name, Rojc has demonstrated his innovative spirit and technical expertise.
Latest Patents
Rojc's latest patents include an "Apparatus for accepting and retaining a memory card." This invention discusses a Subscriber Identification Module (SIM) chip card reader that is integrated into and sealed to a radiotelephone. In this preferred embodiment, a battery retains the SIM chip card in the reader while the radiotelephone is operating. Additionally, the SIM chip card reader features an ejector knob for removing the SIM chip card. Another notable patent is for a "Portable housing for radio handset, transceiver and battery," which showcases his focus on enhancing mobile communication devices.
Career Highlights
John F Rojc has had a notable career at Motorola Corporation, where he has been instrumental in developing innovative technologies. His work has contributed to the advancement of mobile communication, making devices more efficient and user-friendly.
Collaborations
Throughout his career, Rojc has collaborated with talented individuals such as David W Trahan and Robert J Stinauer. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
John F Rojc's contributions to the field of telecommunications through his patents and work at Motorola Corporation highlight his role as a significant innovator. His inventions continue to impact the way we communicate today.