Inventor

WU DE

CN14 patents

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

WUHAN CHOICE TECH CO LTD

9 patents

US11767450B2Sep 26, 2023

Adhesive, die attach film and preparation method therefor

WUHAN CHOICE TECH CO LTD0 citations60

US12252613B1Mar 18, 2025

Packaging film and preparation method thereof, and filter chip packaging method

WUHAN CHOICE TECH CO LTD0 citations59

US12024591B2Jul 2, 2024

Modification method of polyphenylene ether resin, laminated film composite, laminated film, and substrate

WUHAN CHOICE TECH CO LTD0 citations59

US11978686B2May 7, 2024

Build-up film with low dielectric loss, preparation method therefor and circuit substrate structure

WUHAN CHOICE TECH CO LTD0 citations49

US11286386B1Mar 29, 2022

Circuit build-up film for wafer-level packaging, and fabrication method and use thereof

WUHAN CHOICE TECH CO LTD0 citations47

US12575373B2Mar 10, 2026

Wafer thinning tape and preparation method thereof, and wafer grinding method

WUHAN CHOICE TECH CO LTD0 citations44

HUBEI CHOICE TECH CO LTD

3 patents

US12209171B2Jan 28, 2025

Liquid epoxy molding compound and preparation method thereof

HUBEI CHOICE TECH CO LTD0 citations57

US12037488B1Jul 16, 2024

Liquid molding compound and preparation method thereof

HUBEI CHOICE TECH CO LTD1 citations57

US11643499B2May 9, 2023

Liquid molding compound for protecting five edges of semiconductor chip and preparation method thereof

HUBEI CHOICE TECH CO LTD0 citations47

MKV DREAM CO LTD

1 patent

US7975429B2Jul 12, 2011

Apparatus for producing seedlings and method of producing seedlings

MKV DREAM CO LTD18 citations75

WUHAN SANXUAN TECH CO LTD