Inventor · disambiguated record
Cheng-Nan Lien
Also filed as: LIEN CHENG-NAN
7 granted patents·2 pending applications·17 citations·filing 2011–2022
75Inventor score
Top patents by PatentIndex Score
9 records- 0187US8665366B2TV wall system capable of displaying images according to a positioning signalLIEN CHENG-NAN·Filed 2012·Granted Mar 4, 2014·13 cites·2 claims
- 0270US8875779B2Heat dissipation element with mounting structureLIEN CHENG-NAN·Filed 2011·Granted Nov 4, 2014·4 cites·9 claims
- 0359US12311509B2Structure for replacing shear wrench headTECHWAY IND CO LTD·Filed 2022·Granted May 27, 2025·0 cites·9 claims
- 0449US9057486B2Optical touch deviceASIA VITAL COMPONENTS CO LTD·Filed 2013·Granted Jun 16, 2015·0 cites·16 claims
- 0545US10983586B2Power management system and power management methodQISDA CORP·Filed 2019·Granted Apr 20, 2021·0 cites·19 claims
- 0644US9404625B2Optical touch deviceASIA VITAL COMPONENTS CO LTD·Filed 2015·Granted Aug 2, 2016·0 cites·7 claims
- 0743US9052776B2Optical touch module and optical touch component structureASIA VITAL COMPONENTS CO LTD·Filed 2013·Granted Jun 9, 2015·0 cites·28 claims
- 0842US2016103557A1Touch detection device for touchscreenASIA VITAL COMPONENTS CO LTD·Filed 2014·Application pending·0 cites
- 0940US2015109255A1Optical touch module and assembly formed therefromASIA VITAL COMPONENTS CO LTD·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Cheng-Nan Lien files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →