P

Inventor

CHANG YU FEN

CN7 patents
⚠️ This page may combine multiple inventors who share the name “CHANG YU FEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

4 patents
US10664440B2May 26, 2020

Format management for a content repository

IBM1 citations72
US10216743B2Feb 26, 2019

Format management for a content repository

IBM2 citations72
US10545911B2Jan 28, 2020

Format management for a content repository

IBM0 citations51
US10545912B2Jan 28, 2020

Format management for a content repository

IBM0 citations51

Chang yu-fen

1 patent
USD652808SJan 24, 2012

Light-emitting diode encapsulating structure

Chang yu-fen8 citations74

SKYMEDI CORP

1 patent
US9101057B2Aug 4, 2015

Micro secure digital adapter

SKYMEDI CORP0 citations43

WU HO-SHING

1 patent
US8148113B2Apr 3, 2012

Method for producing glucosamine by culturing microorganism with low-cost medium

WU HO-SHING0 citations34