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Inventor

Trevor W. J. Park

Inventor
Gyeongsangbuk-do, KR

Overview

3→
Patents
1995–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

E21Bprimary
E21BEarth or rock drilling40%
A45DHairdressing or shaving equipment20%
A46BBrushes20%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes20%
PatentTitleYear
11,010,749Payment processing method and electronic device supporting the same20215,653,289'Adjustable jackup drilling system hanger'19975,439,061'Adjustable surface well head casing hanger'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1997Patents assigned to VETCO GRAY INC ABB (2)· patent assignee history
1995Based in Aberdeen, GB· patent location history
1997Based in Bridge of Don, GB· patent location history
2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2021Based in Gyeongsangbuk-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VETCO GRAY INC ABB21995–1997
SAMSUNG ELECTRONICS CO LTD12021
Locations
LocationPatentsSpan
Gyeongsangbuk-do, KR12021
Bridge of Don, GB11997
Aberdeen, GB11995