Inventor

CHEN JIFENG

CN12 patents

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

IBM

2 patents

US9874601B2Jan 23, 2018

Integrated time dependent dielectric breakdown reliability testing

IBM2 citations73

US9939486B2Apr 10, 2018

Integrated time dependent dielectric breakdown reliability testing

IBM0 citations52

SHANGHAI UNITED IMAGING HEALTHCARE CO LTD

2 patents

US11165453B2Nov 2, 2021

Radio frequency power amplifier control device

SHANGHAI UNITED IMAGING HEALTHCARE CO LTD2 citations71

US11863219B2Jan 2, 2024

Radio frequency power amplifier control device

SHANGHAI UNITED IMAGING HEALTHCARE CO LTD0 citations60

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD

2 patents

US11127923B2Sep 21, 2021

Display device

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD2 citations68

US10833135B2Nov 10, 2020

Flexible organic light emitting diode display device and method of fabricating same

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations49

CHEN JIFENG

2 patents

US9448277B2Sep 20, 2016

Integrated time dependent dielectric breakdown reliability testing

CHEN JIFENG2 citations59

US9557369B2Jan 31, 2017

Integrated time dependent dielectric breakdown reliability testing

CHEN JIFENG0 citations49

WUHAN UNITED IMAGING HEALTHCARE CO LTD

1 patent

US12270875B2Apr 8, 2025

Systems and methods for improving output stability of a radio frequency power amplifier by gain compensation and correction

WUHAN UNITED IMAGING HEALTHCARE CO LTD0 citations50

NXP USA INC

1 patent

US10084437B1Sep 25, 2018

Power supply noise sensor

NXP USA INC1 citations41

GEN ELECTRIC

1 patent

US10209327B2Feb 19, 2019

Magnetic resonance imaging apparatus, radio frequency amplification system and method

GEN ELECTRIC0 citations39

GE PREC HEALTHCARE LLC

1 patent

US10833387B2Nov 10, 2020

Magnetic resonance imaging device, power amplifier module and power combiner

GE PREC HEALTHCARE LLC0 citations38