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Inventor

Siu-Leung Tang

Inventor
Hong Kong, CN

Overview

7→
Patents
2016–2020
Patent span
LOC
Primary field

Patents· 7 as inventor

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

LOC08primary
LOC0825%
A01CPlanting13%
B25GHandles for hand implements13%
B25HWorkshop equipment, e.g. for marking-out work13%
B26BHand-held cutting tools not otherwise provided for13%
LOC0313%
LOC1913%
PatentTitleYear
10,780,569Knife having adjustable handle202010,264,722Bulb planter201910,058,993Tool holder assembly2018D0799204'Tool holder assembly'2017D0772034'Scissors'2016D0763648'Scissors'2016D0747411'Compass'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2020Patents assigned to ACME UNITED CORP (7)· patent assignee history
2016–2019Based in Hong Kong, CN· patent location history
2020Based in Kowloon, HK· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ACME UNITED CORP72016–2020
Locations
LocationPatentsSpan
Hong Kong, CN62016–2019
Kowloon, HK12020