Location History:
- Plano, TN (US) (2012)
- Plano, TX (US) (2009 - 2024)
Company Filing History:
11 out of 11 
16 out of 832,880 Years Active: 2009-2024
Title: Innovations of John P Fonseka: A Pioneer in Communications Technology
Introduction
John P Fonseka, based in Plano, TX, is an accomplished inventor with an impressive portfolio of 27 patents. His contributions primarily focus on enhancing data transmission technologies, particularly within mobile data applications like WiFi and LTE. Fonseka's inventive spirit and commitment to innovation have significantly improved the efficiency of communication systems.
Latest Patents
Among his latest inventions is a method for selective mapping of coded multi-channel transmission. This innovative approach addresses the inefficiencies in system-level data rates on communications links. Using orthogonal frequency division multiplexed multiple access (OFDMA) downlinks, Fonseka's invention employs multilevel coding and decoding techniques known as tiled-building-block encoding/decoding. This allows different receivers connected to parallel downlink channels of varying quality to decode diverse signal constellations at different resolution levels. As a result, the downlink can achieve significantly higher data rates, enhancing overall system bandwidth efficiency.
Career Highlights
Throughout his career, John P Fonseka has demonstrated his expertise by working with prominent companies such as Trellis Phase Communications, LP. His innovative mindset has led to advancements in communication technology that continue to set industry standards.
Collaborations
Fonseka has had the privilege of collaborating with notable professionals in the field, including Eric Morgan Dowling and Muhammad Ahsan Naim. These collaborations have bolstered his innovative projects, showcasing the importance of teamwork in achieving groundbreaking technological developments.
Conclusion
John P Fonseka’s contributions to the field of communications represent a significant leap forward in how data is transmitted and processed. His latest inventions not only solve existing inefficiencies but also pave the way for future advancements in mobile data applications, reaffirming his status as a key inventor in the technology sector.