Location History:
- Solna, SE (2002)
- Spånga, SE (2011)
- Spanga, SE (2013)
- Spänga, SE (2015)
- Sundyberg, SE (2015)
- Sundbyberg, SE (2012 - 2021)
Company Filing History:
Years Active: 2002-2021
Title: The Innovative Contributions of Yi Cheng in Mobile Communication Technologies
Introduction: Yi Cheng is a notable inventor based in Sundbyberg, Sweden, with an impressive portfolio comprising 23 patents. His innovative work primarily focuses on enhancing privacy and security in mobile communications. Through his inventions, Cheng has contributed significantly to the field of network nodes and key management processes, facilitating a secure and efficient communication environment for mobile entities.
Latest Patents: One of Cheng's latest patents is centered on methods and arrangements for protecting the privacy of mobile entities within a communications network. This method allows a first network node to safeguard the confidentiality of a first identifier associated with a subscription used by the mobile entity. By generating a pseudonym linked to the identifier, the network can ensure that the mobile entity's identity remains protected during authentication processes.
Another significant invention involves a method for managing session keys for secure communication between user devices. This approach is independent of the type of credentials employed by the user devices, enabling seamless secure communication. By utilizing key management servers, users generate session keys that allow secure interaction, even when communication passes through intermediaries.
Career Highlights: Yi Cheng has made substantial contributions while working with prominent companies such as Telefonaktiebolaget Lm Ericsson (publ) and ST-Ericsson SA. His tenure in these organizations allowed him to refine his skills and develop groundbreaking technologies that address current challenges in mobile communications.
Collaborations: Throughout his career, Cheng has worked alongside prominent professionals in the field, including Karl Norrman and Rolf Blom. These collaborations have undoubtedly contributed to his innovative mindset and the successful development of his patents.
Conclusion: In summary, Yi Cheng stands out as an influential inventor in the realm of mobile communication technologies. His dedication to developing methods that enhance privacy and security for mobile entities is reflected in his impressive patent portfolio. As the landscape of communication continues to evolve, Cheng's contributions will undoubtedly play a vital role in shaping the future of technology in this domain.
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.