Inventor

HWANG JOON HA

KR6 patents

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

ENERGY MINING CO LTD

3 patents

US11878190B2Jan 23, 2024

Triboelectric generator including nano-composite time-limited via selective ultrasound application thereto and neurostimulation therapy device using the same

ENERGY MINING CO LTD1 citations59

USD1095858SSep 30, 2025

Nerve stimulation device

ENERGY MINING CO LTD1 citations55

US12186565B1Jan 7, 2025

Ultrasonic triboelectric generating device and electroceutical for nerve stimulation provided with same

ENERGY MINING CO LTD1 citations55

HWANG JOON HA

1 patent

US8594869B2Nov 26, 2013

Motor control method and control device for electrical forklift truck

HWANG JOON HA6 citations62

RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV

1 patent

US12323076B2Jun 3, 2025

Ultrasonic wave-driven triboelectric generator with self-gap formed using plasma etching

RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV0 citations48

HONG SUK MIN

1 patent

US8491682B2Jul 23, 2013

Abrasive particles, method of manufacturing the abrasive particles, and method of manufacturing chemical mechanical polishing slurry

HONG SUK MIN0 citations42