Location History:
- Hoffman Estates, IL (US) (1989 - 1991)
- Lisle, IL (US) (1991 - 1996)
- Chicago, IL (US) (1993 - 1999)
- Riverwoods, IL (US) (1997 - 2000)
Company Filing History:
16 out of 20,290 
1 out of 832,718 Years Active: 1989-2000
Title: **Innovations of Robert K. Krolopp**
Introduction
Robert K. Krolopp is a notable inventor located in Lisle, IL, USA. He holds an impressive portfolio of 17 patents, showcasing his significant contributions to the field of telecommunications. His innovative work focuses on enhancing cellular communication systems, demonstrating a commitment to advancing the technology that connects people globally.
Latest Patents
Krolopp's latest patents reflect his expertise in mobile telecommunications. One of his notable inventions is the **International mobile station identification method and signaling system**. This invention involves a cellular radiotelephone that incorporates a unique international mobile station identification. It includes components such as a mobile country code (MCC), mobile network code (MNC), area code (MIN2), and a local number (MIN1), all stored in EEPROM memory. The system allows for efficient identification of access messages via a unique MIN1 coded number within the IMSI signaling process.
Another significant patent is his invention for **frequency allocation for subscribers of multiple telephone systems**. This innovative solution allows a portable radiotelephone to operate effectively with a cordless base station by scanning available channels and creating separate priority lists. The integration of these lists into a master priority list minimizes interference and eliminates the need for intricate frequency planning, greatly benefiting users.
Career Highlights
Throughout his career, Robert K. Krolopp has worked with prominent companies in the telecommunications industry, including Motorola Corporation. His experience at such a leading firm has undoubtedly influenced his groundbreaking inventions and research advancements.
Collaborations
Krolopp's work has been enhanced through collaborations with noted colleagues such as Michael P. Metroka and Robert Faust D'Avello. Together, they have contributed to significant projects within the realm of communication technology, further propelling advancements in the field.
Conclusion
Robert K. Krolopp's contributions to telecommunications through his 17 patents demonstrate his innovative spirit and dedication to improving mobile communication systems. His inventions continue to influence the industry, providing solutions that enhance user experience and accessibility. As a key inventor, Krolopp's work remains essential in shaping the future of telecommunications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.