Company Filing History:
11 out of 937 
2 out of 129 
1 out of 605 Years Active: 1977-2009
Title: **Innovative Mind: The Patents and Career of John D. Schlafer**
Introduction
John D. Schlafer, a prominent inventor based in Wayland, Massachusetts, has made significant contributions to the field of quantum cryptography. With an impressive tally of 13 patents, Schlafer's work focuses on enhancing secure communication through advanced technologies. His innovative methods aim to tackle some of the most pressing challenges in quantum key distribution and cryptography.
Latest Patents
Among John D. Schlafer's notable patents are two groundbreaking inventions:
1. **Systems and methods for implementing path length control for quantum cryptographic systems** - This patent describes a quantum cryptographic key distribution (QKD) endpoint that includes a QKD receiver and a feedback system. The QKD receiver is designed to receive symbols transmitted over a QKD path, while the feedback system controls the length of the QKD path based on these received symbols.
2. **Quantum cryptography based on phase entangled photons** - This invention pertains to a quantum cryptography system that may include a transmitter configured to generate entangled first and second photons, modulate and detect the first photon, and transmit detection information alongside the second photon. Additionally, the system may also include a receiver configured to modulate the second photon and detect it based on the received information.
Career Highlights
John D. Schlafer has worked with prestigious organizations that have shaped his career. Notable among these are GTE Laboratories Incorporated and BBN Technologies Corporation. His experiences in these companies have provided him with a robust foundation in research and development, particularly in the realm of quantum technologies.
Collaborations
Throughout his career, Schlafer has collaborated with accomplished individuals such as Elliot G. Eichen and William C. Rideout. These collaborations have further propelled his work, leading to innovative solutions in quantum cryptography and secure communication.
Conclusion
John D. Schlafer stands out as a visionary inventor in the field of quantum cryptography. His 13 patents are a testament to his dedication and ingenuity. With each innovative idea, he continues to advance the landscape of secure communication, making a lasting impact 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.