Inventor

Shang Ju Tsai

Inventor
Keelung, TW

Overview

12→
Patents
2012–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 12 as inventor

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

H01Rprimary
H01RElectrically-conductive connections56%
H05KPrinted circuits17%
Y10TTechnical subjects covered by former us classification11%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing6%
B22CFoundry moulding6%
B22DCasting of metals6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2016Patents assigned to LOTES CO LTD (11)· patent assignee history
2012–2014Patents assigned to TSAI SHANG JU (7)· patent assignee history
2012–2014Patents assigned to YUAN YAN XIAN (5)· patent assignee history
2012–2016Based in Keelung, TW· patent location history
2013–2014Patents assigned to LI YAO (4)· patent assignee history
2013Patents assigned to JU TED (2)· patent assignee history
2020Based in Kaohsiung, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LOTES CO LTD112012–2016
TSAI SHANG JUself72012–2014
YUAN YAN XIAN52012–2014
LI YAO42013–2014
JU TED22013
Locations
LocationPatentsSpan
Keelung, TW112012–2016
Kaohsiung, TW12020