LexDanaLexDanabeta
Inventor

Shi-Duang Chen

Inventor
Hsinchu, TW

Overview

2→
Patents
2013–2014
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F16Hprimary
F16HGearing40%
Y10TTechnical subjects covered by former us classification40%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids20%
PatentTitleYear
8,857,286'Machine tool transmission system'20148,490,284'Gear and method for forming tooth profile thereof'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2014Patents assigned to CHEN SHI-DUANG (2)· patent assignee history
2013–2014Patents assigned to HUANG CHIN-LUNG (2)· patent assignee history
2013–2014Patents assigned to LUREN PREC CO LTD (2)· patent assignee history
2013Patents assigned to CHANG KUANG-RONG (1)· patent assignee history
2013–2014Based in Hsinchu, TW· patent location history
2014Patents assigned to KUO TAY-CHENG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEN SHI-DUANGself22013–2014
HUANG CHIN-LUNG22013–2014
LUREN PREC CO LTD22013–2014
CHANG KUANG-RONG12013
KUO TAY-CHENG12014
Locations
LocationPatentsSpan
Hsinchu, TW22013–2014