Inventor

Choongeun Park

Inventor

Overview

3→

Patents

2024–2025

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 3 as inventor

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

E05Dprimary

E05DHinges or suspension devices for doors, windows or wings38%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof38%

E05CBolts or fastening devices for wings, specially for doors or windows13%

E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates13%

PatentTitleYear

12,467,293Fitting arrangement for a window or door2025 12,345,080Carriage for a window or door with height adjustment2025 12,104,418Window or door having a carriage arrangement with roller bearing-guided force dissipation in the displacement direction2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to ROTO FRANK FENSTER UND TUERTECHNOLOGIE GMBH (2)· patent assignee history

2024–2025Based in DE· patent location history

2025Patents assigned to Roto Frank Fenster—und Tuertechnologie GmbH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ROTO FRANK FENSTER UND TUERTECHNOLOGIE GMBH	2	2024–2025
Roto Frank Fenster—und Tuertechnologie GmbH	1	2025

Locations

Location	Patents	Span
DE	3	2024–2025