Inventor · disambiguated record
Feng Liu
Also filed as: LIU FENG · Liu feng-lan
8 granted patents·4 pending applications·116 citations·filing 2004–2024
85Inventor score
Files withAPI NANOFABRICATION AND RES CO4HON HAI PREC IND CO LTD3NANOOPTO CORP2DENG XUEGONG1HEINZ CO BRANDS H J LLC1
Top patents by PatentIndex Score
12 records- 0193US7619816B2Structures for polarization and beam controlAPI NANOFABRICATION AND RES CO·Filed 2005·Granted Nov 17, 2009·47 cites·38 claims
- 0286US7203001B2Optical retarders and related devices and systemsNANOOPTO CORP·Filed 2004·Granted Apr 10, 2007·33 cites·18 claims
- 0382US7142375B2Films for optical use and methods of making such filmsNANOOPTO CORP·Filed 2004·Granted Nov 28, 2006·26 cites·22 claims
- 0468US2025302002A1Foldable pet urine isolation padWELLFINE SILICONE PRODUCTS CO LTD·Filed 2024·Application pending·0 cites
- 0561US7405880B2Multilayer optical filterAPI NANOFABRICATION AND RES CO·Filed 2004·Granted Jul 29, 2008·6 cites·38 claims
- 0658USD1041314SBottleHEINZ CO BRANDS H J LLC·Filed 2022·Granted Sep 10, 2024·2 cites·1 claims
- 0749US9118154B2Miniaturized card edge connector with assembled terminal moduleHON HAI PREC IND CO LTD·Filed 2013·Granted Aug 25, 2015·1 cites·7 claims
- 0849US9118136B2Lower profile card edge connectorHON HAI PREC IND CO LTD·Filed 2014·Granted Aug 25, 2015·1 cites·16 claims
- 0944US2009041971A1Polarizer films and methods of making the sameAPI NANOFABRICATION AND RES CO·Filed 2008·Application pending·0 cites
- 1042US2008302982A1Polarizer elements and systems using the sameAPI NANOFABRICATION AND RES CO·Filed 2008·Application pending·0 cites
- 1140US9225088B2Lower profile card edge connectorHON HAI PREC IND CO LTD·Filed 2014·Granted Dec 29, 2015·0 cites·20 claims
- 1236US2006127830A1Structures for polarization and beam controlDENG XUEGONG·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Feng Liu 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 →