Company Filing History:
23 out of 25,688 
5 out of 54,688 
3 out of 684 
Years Active: 2008-2025
Title: The Innovative Mind of Sajal Kumar Das
Introduction
Sajal Kumar Das, an accomplished inventor based in Bengaluru, India, has made significant contributions to the field of technology through his 28 patents. His work reflects a deep understanding of user experience, device functionality, and communication efficiency, leading to innovative solutions that enhance everyday technological interactions.
Latest Patents
Among his latest patents are groundbreaking methods and devices aimed at improving signal quality and ensuring specific absorption rate (SAR) compliance in communication devices. One notable invention involves a sophisticated system that automatically determines and suggests an optimal device orientation relative to a partner communication device. This innovation utilizes user positioning and partner device direction to enhance connectivity.
Another remarkable patent focuses on an authentication-based integrated lock mechanism for computing devices, aimed at providing an enhanced user experience. This system detects authentication signals from electronic modules and authenticates them against stored user profiles, activating a mechanism to unlock devices when proper credentials are confirmed. These inventions showcase his dedication to improving technology for everyday users.
Career Highlights
Sajal Kumar Das has built a robust career in the tech industry, working with prominent companies such as Telefonaktiebolaget LM Ericsson and ST-Ericsson. His experience in these environments has not only enriched his expertise but also allowed him to collaborate on cutting-edge technological advancements.
Collaborations
Throughout his career, Sajal has collaborated with talented individuals, including Mårten Sundberg and John Walter Diachina. These partnerships have played a pivotal role in the development of his innovative ideas and have contributed to the success of his projects.
Conclusion
Sajal Kumar Das stands out as a notable inventor, with a portfolio of patents that reflect his commitment to advancing technology and enhancing user experience. His contributions, particularly in device orientation and authentication mechanisms, mark him as an influential figure in the realm of innovation. As technology continues to evolve, Sajal's work will undoubtedly inspire future developments in the field.
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.