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Inventor

Bo Kyoung Song

Inventor
Suwon-si, KR

Overview

3→
Patents
2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B62Bprimary
B62BHand-propelled vehicles, e.g. hand carts or perambulators40%
B61DBody details or kinds of railway vehicles20%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers20%
E04BGeneral building constructions20%
PatentTitleYear
10,676,235Folding box202010,668,938Folding handcart202010,668,934Roof component of railway vehicle, and railway vehicle2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to SONG BO KYOUNG (2)· patent assignee history
2020Patents assigned to SONG JAE HO (2)· patent assignee history
2020Patents assigned to SONG WON SEOK (2)· patent assignee history
2020Patents assigned to CRRC QINGDAO SIFANG CO LTD (1)· patent assignee history
2020Based in Suwon-si, KR· patent location history
2020Based in Qingdao, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONG BO KYOUNGself22020
SONG JAE HO22020
SONG WON SEOK22020
CRRC QINGDAO SIFANG CO LTD12020
Locations
LocationPatentsSpan
Suwon-si, KR22020
Qingdao, CN12020