Inventor

LEE HYEUNG GYU

KR5 patents

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

SAMSUNG ELECTRONICS CO LTD

2 patents

US5227651AJul 13, 1993

Semiconductor device having a capacitor with an electrode grown through pinholes

SAMSUNG ELECTRONICS CO LTD68 citations95

US5234857AAug 10, 1993

Method of making semiconductor device having a capacitor of large capacitance

SAMSUNG ELECTRONICS CO LTD31 citations91

KANG HYUNG WON

1 patent

US8680750B2Mar 25, 2014

Piezoelectric power generator for feeding emergency power

KANG HYUNG WON5 citations65

SPT CO LTD

1 patent

US12207051B2Jan 21, 2025

Vibration module for piezoelectric speaker and panel speaker

SPT CO LTD0 citations52

KOREA ELECTRONICS TECHNOLOGY

1 patent

US9467074B2Oct 11, 2016

Piezoelectric generator for supplying power to portable terminal

KOREA ELECTRONICS TECHNOLOGY1 citations48