Inventor

LEE SANGSUN

KR2 patents

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

LEE DOOHWAN

1 patent

US6728463B2Apr 27, 2004

Optical attenuator using multi-mode interference

LEE DOOHWAN1 citations38

HANBIT INFORMATION & COMM CO

1 patent

US6690856B2Feb 10, 2004

Optical waveguide filter using multi-mode interference

HANBIT INFORMATION & COMM CO0 citations37