Company Filing History:
11 out of 10,295 
4 out of 12 
4 out of 25 Years Active: 2004-2018
Title: Innovations by Ioannis Kanellakopoulos: Pioneering Patents in Acoustic Technology and Communication Systems
Introduction
Ioannis Kanellakopoulos, based in Cupertino, CA, is a prominent inventor with a remarkable portfolio of 21 patents. His inventions are primarily focused on advancements in acoustic transducer technology and communication systems. With a keen understanding of both hardware and signal processing, Kanellakopoulos has significantly contributed to innovations that enhance audio performance and signal clarity.
Latest Patents
One of Kanellakopoulos's notable patents is the "Acoustic transducer comprising a plurality of coaxially arranged diaphragms." This innovative design incorporates one or more electromagnetic motors to drive sets of multiple diaphragms. These advancements allow for acoustically efficient loudspeaker systems that can fit into constraints difficult for traditional transducers. To optimize performance, the diaphragms may be driven directly, inertially, or fluidically. Importantly, the patent also addresses potential noise from air leakage through pass-through holes in the diaphragms, proposing measures to reduce or eliminate such disturbances.
Another recent contribution is the "Cable-level crosstalk reduction" patent. This device manages signal transport at the cable level within communication systems, enhancing performance and clarity in data transmission. It connects between access multiplexers, such as Very-high-speed Digital Subscriber Loop Access Multiplexer (VDSLAM), and customer-related wire pairs. The system incorporates multiple transceivers and a processor designed to reduce crosstalk among customer-related wire pairs, further utilizing vectoring for effective crosstalk reduction—a concept known as cable level vectoring.
Career Highlights
Throughout his career, Kanellakopoulos has worked with distinguished companies, including Tokyo Electron Limited and Actelis Networks (Israel) Ltd. His experiences in these organizations have honed his skills in technological innovation, enabling him to develop cutting-edge inventions that address market needs.
Collaborations
Kanellakopoulos has collaborated with renowned professionals in his field, including Sunil C. Shah and Mark Alan Erickson. These partnerships have fostered an environment of creative synergy, leading to advancements in patentable technologies and fostering knowledge sharing in acoustic and communication systems.
Conclusion
Ioannis Kanellakopoulos is a pivotal figure in the realm of invention, particularly in acoustic transducer systems and communication technologies. His extensive list of patents showcases his commitment to innovation and his ability to solve complex problems through inventive designs. As technology continues to evolve, Kanellakopoulos's contributions will undoubtedly play an essential role in shaping future advancements in these fields.
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.