Inventor

KWANG JIN KIM

Inventor

Overview

10→

Patents

2022–2026

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F04Cprimary

F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids21%

F04BPositive-displacement machines for liquids16%

B01DSeparation5%

B23KSoldering or unsoldering5%

B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles5%

C03BManufacture, shaping, or supplementary processes5%

C03CChemical composition of glasses, glazes or vitreous enamels5%

C08JWorking-up5%

C08LCompositions of macromolecular compounds5%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g5%

PatentTitleYear

12,523,222Scroll compressor with injection valve assembly2026 12,460,644Scroll compressor2025 12,421,948Variable displacement swash plate type compressor2025 12,320,356Scroll compressor2025 12,221,960Scroll compressor including a valve plate having a surface pressure enhancement portion protruding toward an injection valve2025 12,049,881Swash plate compressor2024 11,994,119Compressor2024 11,962,208Air gap adjustment apparatus2024 11,773,003Apparatus and method of manufacturing shell for resonator using laser2023 11,312,851Fabricating ionic/polyimtde membranes2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to THE BOARD OF REGENTS OF THE NEVADA SYSTEM OF HIGHER EDUCATION ON BEHALF OF THE UNIV OF NEVADA LAS VE (1)· patent assignee history

2022Based in US· patent location history

2023Patents assigned to HANWHA AEROSPACE CO LTD (1)· patent assignee history

2023Patents assigned to HANWHA CORP (1)· patent assignee history

2023–2026Based in KR· patent location history

2024–2026Patents assigned to HANON SYSTEMS (7)· patent assignee history

2024Patents assigned to HYOSUNG HEAVY IND CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HANON SYSTEMS	7	2024–2026
HANWHA AEROSPACE CO LTD	1	2023
HANWHA CORP	1	2023
HYOSUNG HEAVY IND CORP	1	2024
THE BOARD OF REGENTS OF THE NEVADA SYSTEM OF HIGHER EDUCATION ON BEHALF OF THE UNIV OF NEVADA LAS VE	1	2022

Locations

Location	Patents	Span
KR	9	2023–2026
US	1	2022