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Inventor

Chia-Sheng Liao

Inventor
Taichung, TW

Overview

5→
Patents
2002–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

A63Bprimary
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing25%
H04BTransmission25%
H02JElectric power networks13%
H04MTelephonic communication13%
H04QSelecting13%
LOC2113%
PatentTitleYear
10,384,111Bicycle trainer20199,609,101'Mobile device protection case'20179,065,490'Shortwave communication device'20156,723,026'Stepping exerciser having resistance adjusting device'2004D0466567'Stepping exerciser'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2019Based in Taichung, TW· patent location history
2015Patents assigned to TENNRICH INT CORP (1)· patent assignee history
2015–2017Based in Taoyuan, TW· patent location history
2017Patents assigned to IRICE ENERGY TECH (SHENZHEN) CO LTD (1)· patent assignee history
2017Patents assigned to IRICE ENERGY TECHNOLOGY(SHENZHEN) CO LTD (1)· patent assignee history
2019Patents assigned to LIAO LAI SHU CHIUNG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IRICE ENERGY TECH (SHENZHEN) CO LTD12017
IRICE ENERGY TECHNOLOGY(SHENZHEN) CO LTD12017
LIAO LAI SHU CHIUNG12019
TENNRICH INT CORP12015
Locations
LocationPatentsSpan
Taichung, TW32002–2019
Taoyuan, TW22015–2017