Inventor

CHANG CHAO YU

TW7 patents

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

ZEBRA TECH CORP

5 patents

USD1119905SMar 24, 2026

(unassigned)

1 patent

US6216397B1Apr 17, 2001

Modular partition

39 citations87

TAIWAN SEMICONDUCTOR MANUFCTUR

1 patent

US6957116B2Oct 18, 2005

Quality assurance system and method

TAIWAN SEMICONDUCTOR MANUFCTUR11 citations64

CHANG CHAO YU

ZEBRA TECH CORP

Mobile computing device

Reversible charging cradle adapter systems

Battery

Reversible charging cradle adapter systems

Tablet stand

(unassigned)

Modular partition

TAIWAN SEMICONDUCTOR MANUFCTUR

Quality assurance system and method