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Inventor

Benjamin Cheng Chin Hoi

Inventor
Kowloon, HK

Overview

7→
Patents
2018–2021
Patent span
LOC
Primary field

Patents· 7 as inventor

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

LOC10primary
LOC10100%
PatentTitleYear
D0919449Watchcase2021D0918744Watchcase2021D0912559Watch dial2021D0912543Watchcase2021D0858314Watchcase2019D0820693Watch2018D0812508'Dial trim ring for watches'2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2021Patents assigned to CITIZEN WATCH CO LTD (7)· patent assignee history
2018–2021Based in Kowloon, HK· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CITIZEN WATCH CO LTD72018–2021
Locations
LocationPatentsSpan
Kowloon, HK72018–2021