Inventor

LIEN HO-CHENG

TW4 patents

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

CHANG WEN-YI

2 patents

US8587646B2Nov 19, 2013

Multi-lens monitoring system for bed elevation around a pier

CHANG WEN-YI3 citations54

US8339452B2Dec 25, 2012

Monitor system for monitoring riverbed elevation change at bridge pier

CHANG WEN-YI1 citations43

NAT APPLIED RES LABORATORIES

1 patent

US8352213B2Jan 8, 2013

Probe monitoring system for riverbed elevation monitoring at bridge piers

NAT APPLIED RES LABORATORIES2 citations57

LIEN HO-CHENG

1 patent

US9122996B2Sep 1, 2015

Method of performing real-time correction of a water stage forecast

LIEN HO-CHENG2 citations36