This inventor holds 1 USPTO granted patent and 2 published patent applications and 1 EPO patent. Top assignee: Telefonaktiebolaget Lm Ericsson (Publ). Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Yonghai Jin: Patent Inventor in Power Amplifier Technology
Introduction
Yonghai Jin is an inventor based in Beijing, China. His patent work concerns multiband power amplification, a technology used to amplify signals across multiple frequency bands.
Latest Patents
The provided information lists one patent associated with Jin: “Multiband Doherty Power Amplifier Arrangements with Hybrid Combiners.” The invention describes a power amplifier arrangement with multiple inputs, outputs, main amplifiers, and auxiliary amplifiers. Each main amplifier is designed to amplify signals within a particular frequency band, while each auxiliary amplifier can operate across at least two bands. The arrangement also uses input and output hybrid couplers.
Career Highlights
Jin is associated with Telefonaktiebolaget LM Ericsson and Telefonaktiebolaget LM Ericsson (publ). His listed patent reflects work on amplifier arrangements designed to support signals in multiple frequency bands.
Collaborations
Rui Hou is identified as Jin’s coworker.
Conclusion
Yonghai Jin’s listed invention focuses on multiband Doherty power amplifier arrangements, combining band-specific main amplifiers, wideband auxiliary amplifiers, and hybrid couplers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile