Location History:
- Seattle, WA (US) (2011 - 2013)
- San Diego, CA (US) (2000 - 2014)
- Ann Arbor, MI (US) (2011 - 2014)
Company Filing History:
47 out of 41,572 
1 out of 1 
1 out of 832,880 Years Active: 2000-2014
Areas of Expertise:
Title: **Alkinoos Hector Vayanos: Pioneering Innovations in Wireless Communications**
Introduction
Alkinoos Hector Vayanos is a prominent inventor based in San Diego, California, recognized for his significant contributions to the field of telecommunications. With an impressive portfolio of 49 patents, Vayanos has consistently pushed the boundaries of wireless communication technologies through innovative methods and systems.
Latest Patents
Some of Vayanos's latest patents exemplify his expertise and foresight in the industry. One notable patent is a "Method and apparatus for link control in wireless communications." This innovation describes mechanisms for selectively delaying the transmission of a second negative acknowledgement (NAK) after an initial NAK is sent, which requests the retransmission of a corrupted packet. By implementing a NAK prohibit timer, Vayanos significantly reduces the chances of spurious retransmissions during the communication process.
Another critical patent focuses on "Data delivery in conjunction with a hybrid automatic retransmission mechanism in CDMA communication systems." This technique ensures that data recovered by a Hybrid Automatic Repeat reQuest (HARQ) entity is delivered in the correct order to higher layers within a CDMA system. It outlines a process for detecting and handling missing packets, ensuring that data transmission remains orderly and efficient.
Career Highlights
Throughout his career, Vayanos has worked with leading companies, notably Qualcomm Incorporated, where he contributed to groundbreaking technologies in wireless communication. His innovative spirit is evident in his extensive patent portfolio, which showcases his relentless pursuit of solutions to complex communication challenges.
Collaborations
Vayanos has collaborated with several distinguished professionals, including Francesco Grilli and Durga Prasad Malladi. These partnerships further highlight his commitment to advancing technology in the wireless communications sector and underscore the collaborative nature of innovation in this fast-paced industry.
Conclusion
Alkinoos Hector Vayanos stands out as a notable inventor in the realm of wireless communications. His 49 patents reflect his dedication to innovation and his ability to tackle emerging challenges within the field. As technologies continue to evolve, Vayanos's work will undoubtedly have a lasting impact, shaping the future of communication systems.