YB

Yunfang Bai

VC Vanchip (Tianjin) Technology Co.: 2 patents #2 of 4Top 50%
SC Shanghai Vanchip Technologies Co.: 1 patents #1 of 1Top 100%
Overall (2020): #61,659 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10879850 Radio frequency power amplifier for inhibiting harmonic wave and stray, chip and communication terminal Jinxin Zhao, Sheng Lin 2020-12-29
10833636 Method for improving linearity of radio frequency power amplifier, compensation circuit and communications terminal 2020-11-10
10637407 Multimode power amplifier module, chip and communication terminal 2020-04-28