Company Filing History:
1 out of 20,290 
2 out of 832,680 Years Active: 1992-1999
Title: Innovations of James J Berken
Introduction
James J Berken is an accomplished inventor based in Lombard, IL (US). He holds a total of 3 patents that showcase his expertise in telecommunications and circuit testing. His innovative contributions have significantly impacted the field of wireless communication and subscriber circuit testing.
Latest Patents
One of Berken's latest patents is a "Method and system for testing subscriber circuits and wiring in a cable." This invention involves a line interface circuit that receives an audio signal from a signal generator. A reflected signal is produced at the output port of a Subscriber Line Interface Circuit (SLIC). The reflected signal is combined with the received audio signal to create a combined audio signal, which is then measured to determine if a fault exists in the subscriber loop.
Another notable patent is the "Wireless in-building telecommunications system for voice and data." This invention presents an improved network interface architecture for a packet switch, which provides a mechanism for handling voice and data packets. The architecture allows for dynamic bandwidth allocation, as control and data memories are synchronized. A hierarchical addressing technique enhances flexibility in managing packet information, allowing for efficient communication in a wireless TDMA packet network.
Career Highlights
Throughout his career, James J Berken has worked with notable companies, including Motorola Corporation. His experience in the telecommunications industry has equipped him with the skills necessary to develop innovative solutions that address complex challenges in communication technology.
Collaborations
Berken has collaborated with esteemed colleagues such as Thomas A Freeburg and Kenneth J Marx. Their combined expertise has contributed to the successful development of various projects and patents in the telecommunications sector.
Conclusion
James J Berken's contributions to the field of telecommunications through his patents and collaborations highlight his innovative spirit and technical expertise. His work continues to influence advancements in communication technology, making him a significant figure in the industry.
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.