Company Filing History:
Years Active: 2023-2025
Title: The Innovative Mind of Qifan Chen: A Journey Through Patents and Collaborations
Introduction
Qifan Chen, an accomplished inventor located in Newark, CA, has made significant contributions to the field of wireless communication technology. With a total of eight patents under his name, Chen's work reflects a deep understanding of the complexities associated with transmitting information efficiently over power spectral density limited frequency bands.
Latest Patents
Among his latest inventions is the patent for "Distributed transmission of short training fields." This innovation provides methods, devices, and systems for effectively distributing the transmission of short training fields within a limited frequency spectrum. The technology involves a device that receives a distributed resource unit assignment for transmitting a portion of a physical layer protocol data unit. It also determines a spatial stream global cyclic shift delay index for a short training field, facilitating a well-coordinated transmission method.
Another noteworthy patent from Chen is focused on the "Long training field (LTF) in distributed transmission." This invention aims to enhance the transmit power of wireless devices operating on PSD-limited channels. By obtaining a sequence of values representing an LTF of a PPDU, the transmitting device can modulate these values on noncontiguous subcarrier indices, effectively supporting distributed transmissions.
Career Highlights
Qifan Chen is an integral part of Qualcomm Incorporated, where he plays a crucial role in advancing the company's research and development efforts in wireless communication technologies. His expertise and innovative spirit have been key contributors to several groundbreaking projects that push the boundaries of what is achievable in the field.
Collaborations
Throughout his career, Chen has collaborated with various esteemed colleagues, including Lin Yang and Bin Tian. These partnerships exemplify the collaborative nature of technological innovation, where pooling knowledge and skills often leads to remarkable outcomes.
Conclusion
Qifan Chen's contributions to wireless communication technology through his patents demonstrate his innovative prowess and commitment to advancing the field. His work not only enhances the capabilities of communication devices but also sets the foundation for future developments. With ongoing collaborations and continuing innovations, Chen is poised to remain a significant figure in the world of technology.
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.