Inventor
LU CHENG-LIN
TW15 patents
⚠️ This page may combine multiple inventors who share the name “LU CHENG-LIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EPISTAR CORP
13 patentsUS10651344B2May 12, 2020
Light-emitting device
EPISTAR CORP11 citations94
US10680136B2Jun 9, 2020
Light-emitting device with reflective layer
EPISTAR CORP8 citations92
US10340423B2Jul 2, 2019
Light-emitting device
EPISTAR CORP3 citations84
US10217906B2Feb 26, 2019
Light-emitting device
EPISTAR CORP6 citations84
US11038085B2Jun 15, 2021
Light-emitting device with a plurality of electrodes on a semiconductor stack
EPISTAR CORP6 citations82
US12080831B2Sep 3, 2024
Light-emitting device with semiconductor stack and reflective layer on semiconductor stack
EPISTAR CORP2 citations73
US10950758B2Mar 16, 2021
Light-emitting device with reflective layer
EPISTAR CORP2 citations73
US10361342B2Jul 23, 2019
Light-emitting device
EPISTAR CORP2 citations73
US11799060B2Oct 24, 2023
Light-emitting device with a plurality of concave parts on the edge of the semiconductor mesa
EPISTAR CORP2 citations71
US11621374B2Apr 4, 2023
Light-emitting device with a plurality of electrodes on a semiconductor stack
EPISTAR CORP3 citations71
US11721791B2Aug 8, 2023
Light-emitting device with semiconductor stack and reflective layer on semiconductor stack
EPISTAR CORP0 citations62
US12230744B2Feb 18, 2025
Light-emitting device with a plurality of concave parts on the edge of the semiconductor mesa
EPISTAR CORP0 citations61
US12230740B2Feb 18, 2025
Light-emitting device and manufacturing method thereof
EPISTAR CORP0 citations50