Inventor · disambiguated record
Pinghung Lu
Also filed as: LU PINGHUNG
11 granted patents·1 pending application·56 citations·filing 2006–2019
87Inventor score
Files withAZ ELECTRONIC MATERIALS USA3MERCK PATENT GMBH2ZHANG RUZHI2AZ ELECTRONIC MAT LUXEMBOURG SARL1CHEN CHUNWEI1
Top patents by PatentIndex Score
12 records- 0192US7638262B2Antireflective composition for photoresistsAZ ELECTRONIC MATERIALS USA·Filed 2006·Granted Dec 29, 2009·19 cites·20 claims
- 0290US8568958B2Underlayer composition and process thereofYAO HUIRONG·Filed 2011·Granted Oct 29, 2013·9 cites·20 claims
- 0383US9012126B2Positive photosensitive materialLIU WEIHONG·Filed 2012·Granted Apr 21, 2015·5 cites·18 claims
- 0483US8906594B2Negative-working thick film photoresistCHEN CHUNWEI·Filed 2012·Granted Dec 9, 2014·7 cites·12 claims
- 0582US8524441B2Silicon-based antireflective coating compositionsZHANG RUZHI·Filed 2008·Granted Sep 3, 2013·10 cites·16 claims
- 0680US8026040B2Silicone coating compositionAZ ELECTRONIC MATERIALS USA·Filed 2007·Granted Sep 27, 2011·5 cites·13 claims
- 0748US10976662B2Positive working photosensitive materialAZ ELECTRONIC MAT LUXEMBOURG SARL·Filed 2017·Granted Apr 13, 2021·0 cites·38 claims
- 0844US12393115B2Positive working photosensitive materialMERCK PATENT GMBH·Filed 2019·Granted Aug 19, 2025·0 cites·19 claims
- 0944US2010093969A1Process for making siloxane polymersZHANG RUZHI·Filed 2008·Application pending·0 cites
- 1041US11698586B2Negative-working ultra thick film photoresistMERCK PATENT GMBH·Filed 2019·Granted Jul 11, 2023·0 cites·22 claims
- 1141US7666575B2Antireflective coating compositionsAZ ELECTRONIC MATERIALS USA·Filed 2006·Granted Feb 23, 2010·1 cites·10 claims
- 1238US11385543B2Enviromentally stable, thick film, chemically amplified resistRIDGEFIELD ACQUISITION·Filed 2017·Granted Jul 12, 2022·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →