Company Filing History:
5 out of 1,156 
1 out of 832,680 Years Active: 2002-2006
Title: The Innovative Journey of Inventor William H. Blum
Introduction
William H. Blum, based in Harleysville, PA, is a distinguished inventor with a remarkable portfolio of six patents. His inventive contributions predominantly focus on enhancing communication networks, particularly in home networking systems and ingress detection mechanisms.
Latest Patents
Among his notable inventions, Blum's latest patents include the Home Networking Gateway, which serves as a critical interface between hybrid fiber-coaxial (HFC) networks and in-home networks. This gateway facilitates seamless voice and data connections across various devices within the home. Notably, it features a translator that aligns the communication protocols of the in-home network with those of the HFC network, thereby enhancing connectivity without the in-home network's reliance on HFC-specific protocols.
Another significant patent is centered on ingress detection and characterization through a time/frequency map. This innovative method provides a systematic approach to detect and characterize ingress events in the return band. It creates a detailed time/frequency map marked by frequencies that exceed a specified threshold, allowing for precise identification of both narrowband and wideband ingress events. By attenuating or disconnecting the return path at the subscriber location, Blum's invention effectively improves signal reliability, which is crucial for services like cable telephony, ultimately leading to heightened customer satisfaction.
Career Highlights
Throughout his career, William H. Blum has made strides in the field of communication technology, primarily through his tenure at General Instrument Corporation. His contributions have significantly advanced the capabilities of modern communication systems.
Collaborations
In his innovative journey, Blum has collaborated with talented professionals, including Peter Sherlock and Marc W. Kauffman. Their combined efforts showcase the importance of teamwork in driving technological advancements.
Conclusion
William H. Blum's contributions to the field of communication technology with his innovative patents underscore his status as a significant inventor. His work not only enhances the functionality of home networking systems but also emphasizes reliable communication services, marking him as a key figure in modern telecommunications and setting a precedent for future innovations.
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.