Inventor · disambiguated record
Ping-Hung Lu
Also filed as: LU PING · LU PING H · LU PING-HUNG
45 granted patents·11 pending applications·518 citations·filing 1992–2025
98Inventor score
Files withCLARIANT FINANCE BVI LTD15MICROSOFT TECHNOLOGY LICENSING LLC9AZ ELECTRONIC MATERIALS USA6HOECHST CELANESE CORP5PEGATRON CORP4
Top patents by PatentIndex Score
56 records- 0197US9093635B2Controlling on-state current for two-terminal memoryCROSSBAR INC·Filed 2013·Granted Jul 28, 2015·24 cites·19 claims
- 0293US9520561B1Controlling on-state current for two-terminal memoryCROSSBAR INC·Filed 2015·Granted Dec 13, 2016·10 cites·20 claims
- 0392US11159151B1Calibrating a phase interpolator by amplifying timing differencesMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2020·Granted Oct 26, 2021·6 cites·20 claims
- 0491US5994430AAntireflective coating compositions for photoresist compositions and use thereofCLARIANT FINANCE BVI LTD·Filed 1997·Granted Nov 30, 1999·42 cites·22 claims
- 0590US7235348B2Water soluble negative tone photoresistTAIWAN SEMICONDUCTOR MFG·Filed 2003·Granted Jun 26, 2007·38 cites·33 claims
- 0688US6576394B1Negative-acting chemically amplified photoresist compositionCLARIANT FINANCE BVI LTD·Filed 2000·Granted Jun 10, 2003·32 cites·15 claims
- 0785US11722140B2Phase-locked-loop circuit employing a hybrid loop filter with sample and hold capacitors for reduced signal jitter, and related methodsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2021·Granted Aug 8, 2023·2 cites·21 claims
- 0885US8017296B2Antireflective coating composition comprising fused aromatic ringsAZ ELECTRONIC MATERIALS USA·Filed 2007·Granted Sep 13, 2011·11 cites·25 claims
- 0985US5981145ALight absorbing polymersCLARIANT FINANCE BVI LTD·Filed 1997·Granted Nov 9, 1999·59 cites·7 claims
- 1084US8841062B2Positive working photosensitive materialLIU WEIHONG·Filed 2012·Granted Sep 23, 2014·6 cites·20 claims
- 1181US12212327B2Phase-locked loops (PLL), including time-to-digital converter (TDC) gain calibration circuits and related methodsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2023·Granted Jan 28, 2025·1 cites·23 claims
- 1281US5733714AAntireflective coating for photoresist compositionsCLARIANT FINANCE BVI LTD·Filed 1996·Granted Mar 31, 1998·78 cites·28 claims
- 1377US5476750AMetal ion reduction in the raw materials and using a Lewis base to control molecular weight of novolak resin to be used in positive photoresistsHOECHST CELANESE CORP·Filed 1992·Granted Dec 19, 1995·32 cites·7 claims
- 1475US5652297AAqueous antireflective coatings for photoresist compositionsHOECHST CELANESE CORP·Filed 1996·Granted Jul 29, 1997·38 cites·19 claims
- 1573US6800415B2Negative-acting aqueous photoresist compositionCLARIANT FINANCE BVI LTD·Filed 2001·Granted Oct 5, 2004·12 cites·12 claims
- 1672US7255970B2Photoresist composition for imaging thick filmsAZ ELECTRONIC MATERIALS USA·Filed 2005·Granted Aug 14, 2007·11 cites·17 claims
- 1770US8026201B2Stripper for coating layerAZ ELECTRONIC MATERIALS USA·Filed 2007·Granted Sep 27, 2011·3 cites·24 claims
- 1869US5652317AAntireflective coatings for photoresist compositionsHOECHST CELANESE CORP·Filed 1996·Granted Jul 29, 1997·28 cites·18 claims
- 1968US7247419B2Nanocomposite photosensitive composition and use thereofAZ ELECTRONIC MATERIALS USA·Filed 2005·Granted Jul 24, 2007·2 cites·10 claims
- 2067US2025147468A1Time to digital converter (tdc) circuit with self-adaptive time granularity and related methodsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2025·Application pending·0 cites
- 2166US12362902B2Phase interpolator (PI) with clamping circuit to limit operation to range having optimal integral non-linearity and related methodsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2023·Granted Jul 15, 2025·0 cites·25 claims
- 2262US12463649B2Digital phase-locked loops (PLL) including closed-loop time-to-digital converter (TDC) gain calibration circuits and related methodsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2023·Granted Nov 4, 2025·0 cites·23 claims
- 2361US12216434B2Time to digital converter (TDC) circuit with self-adaptive time granularity and related methodsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2022·Granted Feb 4, 2025·0 cites·20 claims
- 2457US2009317650A1Cross-laminated elastic filmINTEPLAST GROUP LTD·Filed 2008·Application pending·0 cites
- 2554US5371169ANovolak resin mixturesHOECHST CELANESE CORP·Filed 1992·Granted Dec 6, 1994·12 cites·6 claims
- 2653US11822242B2DNQ-type photoresist composition including alkali-soluble acrylic resinsMERCK PATENT GMBH·Filed 2020·Granted Nov 21, 2023·0 cites·19 claims
- 2753US2022342308A1Positive working photosensitive materialsMERCK PATENT GMBH·Filed 2020·Application pending·0 cites
- 2852US11953527B2Peak voltage amplitude detectors tolerant to process variation and device mismatch and related methodsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2022·Granted Apr 9, 2024·0 cites·18 claims
- 2949US12388004B2Lithographically defined electrical interconnects from conductive pastesORMET CIRCUITS INC·Filed 2020·Granted Aug 12, 2025·0 cites·11 claims
- 3049US11984649B2Wearable devicePEGATRON CORP·Filed 2022·Granted May 14, 2024·0 cites·15 claims
- 3149US2017176856A1Negative-working photoresist compositions for laser ablation and use thereofAZ ELECTRONIC MAT (LUXEMBOURG) S A R L·Filed 2015·Application pending·0 cites
- 3248US12379695B2Time-to-digital converters (TDC) employing a single-stage delay pair and noise shaping for wide input range and reduced quantization noise in a phase-locked loop (PLL)MICROSOFT TECHNOLOGY LICENSING LLC·Filed 2023·Granted Aug 5, 2025·0 cites·21 claims
- 3348US11894607B2Integrated antenna structurePEGATRON CORP·Filed 2022·Granted Feb 6, 2024·0 cites·11 claims
- 3448US10705424B2Negative-working photoresist compositions for laser ablation and use thereofAZ ELECTRONIC MAT LUXEMBOURG S AR L·Filed 2017·Granted Jul 7, 2020·0 cites·7 claims
- 3546US12368230B2Communication device and head-mounted display devicePEGATRON CORP·Filed 2023·Granted Jul 22, 2025·0 cites·11 claims
- 3646US5876897APositive photoresists containing novel photoactive compoundsCLARIANT FINANCE BVI LTD·Filed 1997·Granted Mar 2, 1999·9 cites·19 claims
- 3746US5612164APositive photoresist composition comprising a mixed ester of trishydroxyphenyl ethane and a mixed ester of trihydroxybenzophenoneHOECHST CELANESE CORP·Filed 1995·Granted Mar 18, 1997·11 cites·13 claims
- 3846US2010151392A1Antireflective coating compositionsRAHMAN M DALIL·Filed 2008·Application pending·0 cites
- 3945US7524606B2Nanocomposite photoresist composition for imaging thick filmsAZ ELECTRONIC MATERIALS USA·Filed 2005·Granted Apr 28, 2009·2 cites·19 claims
- 4043US2023045258A1Wearable devicePEGATRON CORP·Filed 2022·Application pending·0 cites
- 4142US7078157B2Photosensitive composition and use thereofAZ ELECTRONIC MATERIALS USA·Filed 2003·Granted Jul 18, 2006·6 cites·23 claims
- 4242US5853954AFractionated novolak resin and photoresist composition therefromCLARIANT FINANCE BVI LTD·Filed 1996·Granted Dec 29, 1998·5 cites·8 claims
- 4342US5763135ALight sensitive composition containing an arylhydrazo dyeCLARIANT FINANCE BVI LTD·Filed 1996·Granted Jun 9, 1998·7 cites·18 claims
- 4441US6103443APhotoresist composition containing a novel polymerCLARIANT FINANCE LMITED·Filed 1997·Granted Aug 15, 2000·10 cites·12 claims
- 4540US2007298349A1Antireflective Coating Compositions Comprising Siloxane PolymerZHANG RUZHI·Filed 2006·Application pending·0 cites
- 4638US6045966AFractionated novolak resin and photoresist composition therefromCLARIANT FINANCE BVI LTD·Filed 1997·Granted Apr 4, 2000·6 cites·29 claims
- 4738US5910559AFractionated novolak resin from cresol-formaldehyde reaction mixture and photoresist composition therefromCLARIANT FINANCE BVI LTD·Filed 1996·Granted Jun 8, 1999·5 cites·4 claims
- 4838US2013105440A1Nanocomposite negative photosensitive composition and use thereofLU PING-HUNG·Filed 2011·Application pending·0 cites
- 4938US2013108956A1Nanocomposite positive photosensitive composition and use thereofLU PING-HUNG·Filed 2011·Application pending·0 cites
- 5037US5719004APositive photoresist composition containing a 2,4-dinitro-1-naphtholCLARIANT FINANCE BVI LTD·Filed 1996·Granted Feb 17, 1998·5 cites·16 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →