Inventor

CHANTHARADET LADAWAN

US4 patents

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

VISION EASE LP

2 patents

US10926434B2Feb 23, 2021

Lens casting system

VISION EASE LP2 citations68

US10962684B2Mar 30, 2021

Cast lens

VISION EASE LP0 citations57

HOYA OPTICAL LABS OF AMERICA INC

2 patents

US12330385B2Jun 17, 2025

Cast lens

HOYA OPTICAL LABS OF AMERICA INC0 citations57

US12017388B2Jun 25, 2024

Lens casting system

HOYA OPTICAL LABS OF AMERICA INC0 citations57