Inventor · disambiguated record
Che-Kai Chang
Also filed as: CHANG CHE-KAI
3 granted patents·2 pending applications·0 citations·filing 2022–2024
39Inventor score
Files withGUANGZHOU LUXVISIONS INNOVATION TECH LIMITED2RADIANT OPTO ELECTRONICS CORP2APPLIED MATERIALS INC1
Top patents by PatentIndex Score
5 records- 0155US12455512B2Pneumatic controlled flexure system for stabilizing a projection deviceAPPLIED MATERIALS INC·Filed 2022·Granted Oct 28, 2025·0 cites·20 claims
- 0253US12130467B2Backlight module and display deviceRADIANT OPTO ELECTRONICS CORP·Filed 2023·Granted Oct 29, 2024·0 cites·13 claims
- 0353US12100360B2Backlight module and display deviceRADIANT OPTO ELECTRONICS CORP·Filed 2023·Granted Sep 24, 2024·0 cites·5 claims
- 0453US2025044593A1Mixed reality deviceGUANGZHOU LUXVISIONS INNOVATION TECH LIMITED·Filed 2024·Application pending·0 cites
- 0548US2025159118A1Projection deviceGUANGZHOU LUXVISIONS INNOVATION TECH LIMITED·Filed 2024·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Che-Kai Chang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →