Company Filing History:
Years Active: 2015-2018
Title: Jiajia Chen: Innovator in Optical Networks
Introduction
Jiajia Chen is a prominent inventor based in Kista, Sweden. He has made significant contributions to the field of optical networks, holding a total of 5 patents. His work focuses on enhancing communication networks through innovative structures and methods.
Latest Patents
One of Jiajia Chen's latest patents is for a Passive Optical Networks (PONs) structure and a remote node in a backhaul communication network. This invention supports a Radio Access Network by connecting multiple radio base stations to optical network units (ONUs) within the PONs structure. The ONUs are strategically grouped between separate PONs, allowing for efficient traffic management. The remote node includes a power splitter that facilitates interconnection between ONUs of different PONs, effectively separating inter base station traffic from uplink and downlink data traffic.
Another notable patent involves a transceiver and method for monitoring SCM transmission on fiber cable. This invention features a first transceiver that connects to a second transceiver via fiber cable. The transceivers utilize SCM analog modulation, dedicating baseband for monitoring while using subcarriers for data transmission. The method includes receiving electromagnetic data signals, generating test signals, and modulating them for transmission over the fiber cable.
Career Highlights
Jiajia Chen is currently employed at Telefonaktiebolaget Lm Ericsson (publ), a leading telecommunications company. His work at Ericsson has allowed him to push the boundaries of optical network technology, contributing to advancements that enhance communication efficiency and reliability.
Collaborations
Jiajia has collaborated with notable coworkers, including Patryk Urban and Lena Wosinska. Their combined expertise has fostered an environment of innovation and creativity within their projects.
Conclusion
Jiajia Chen's contributions to optical networks exemplify the spirit of innovation in telecommunications. His patents reflect a commitment to improving communication technologies, making a lasting impact 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.