Inventor

Jin yu-feng

CN5 patents

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

J METRICS TECH CO LTD

4 patents

US11075072B2Jul 27, 2021

Wafer scale ultrasonic sensing device and manufacturing method thereof

J METRICS TECH CO LTD3 citations68

US11460341B2Oct 4, 2022

Wafer scale ultrasonic sensor assembly and method for manufacturing the same

J METRICS TECH CO LTD3 citations67

US11478822B2Oct 25, 2022

Wafer level ultrasonic chip module having suspension structure and manufacturing method thereof

J METRICS TECH CO LTD0 citations47

US10657349B2May 19, 2020

Ultrasonic module and method for manufacturing the same

J METRICS TECH CO LTD0 citations47

SONICMEMS ZHENGZHOU TECH CO LTD

1 patent

US11590536B2Feb 28, 2023

Wafer level ultrasonic chip module and manufacturing method thereof

SONICMEMS ZHENGZHOU TECH CO LTD0 citations43