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Inventor

Yung-Chien Lin

Inventor
Nantou County, TW

Overview

2→
Patents
2001–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

B25Bprimary
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding25%
C23CCoating metallic material25%
C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
10,166,660Screw locking control system and operating system using the same20196,316,115'Non-chromate chemical treatments used on magnesium alloys'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to HON HAI PREC IND CO LTD (1)· patent assignee history
2001Based in Tu-Chen, TW· patent location history
2019Patents assigned to UNIVERSAL SCIENT INDUSTRIAL SHANGHAI CO LTD (1)· patent assignee history
2019Based in Nantou County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HON HAI PREC IND CO LTD12001
UNIVERSAL SCIENT INDUSTRIAL SHANGHAI CO LTD12019
Locations
LocationPatentsSpan
Nantou County, TW12019
Tu-Chen, TW12001