Inventor

RHA JONG JOO

KR2 patents

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

NAM KEE-SEOK

1 patent

US9725789B2Aug 8, 2017

Apparatus for manufacturing compound powder, method of manufacturing iron-boron compound powder by using the apparatus, boron alloy powder mixture, method of manufacturing the boron alloy powder mixture, combined powder structure, method of manufacturing the combined powder structure, steel pipe, and method of manufacturing the steel pipe

NAM KEE-SEOK3 citations57

RHA JONG JOO

1 patent

US8524098B2Sep 3, 2013

Method for forming nano size turf on transparent polymer films used in solar cells, and method for enhancing transmittance of transparent polymer films of solar cells

RHA JONG JOO0 citations28