Inventor

BAI YUNFANG

CN18 patents

⚠️ This page may combine multiple inventors who share the name “BAI YUNFANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BAI YUNFANG

VANCHIP TIANJIN TECH CO LTD

Radio frequency power amplifier based on power detection feedback, chip and communication terminal

Radio frequency power amplifier based on current detection feedback, chip and communication terminal

Radio-frequency power amplifier, radio-frequency front-end module and communication terminal

Voltage equalization method for use in radiofrequency switch having multiple transistors connected in series and radiofrequency switch

Radio frequency power amplifier, radio frequency front-end module, and communication terminal

3 DB orthogonal hybrid coupler, radio-frequency front-end module and communication terminal

Radio frequency transistor for improving radio frequency switch performance, chip and mobile terminal

Radio frequency power amplifier module having high linearity and power-added efficiency and implementation method

Radio frequency power amplifier for inhibiting harmonic wave and stray, chip and communication terminal

Radio frequency power amplifier, chip, and communication terminal

Anti-electromagnetic interference radio frequency module and implementation method therefor

Multimode power amplifier module, chip and communication terminal

SHANGHAI VANCHIP TECH CO LTD

Method for improving linearity of radio frequency power amplifier, compensation circuit and communications terminal

BAI YUNFANG

Radio frequency front-end transmission module, chip, and communications terminal

CHEN GANG

Balanced radio frequency power amplifier, chip and communication terminal

LI HAO

Multimode and multi-frequency radio frequency front end module, chip, and communication terminal

VANCHIP (TIANJIN) TECH CO LTD

Multimode power amplifier and method of switching among multiple modes thereof, and mobile terminal

ZHANG QIHUA

Serial communication apparatus for unidirectional communication between chips of radio frequency front-end module and inside the chips