Inventor · disambiguated record
Yaojian Leng
Also filed as: LENG YAOJIAN
58 granted patents·17 pending applications·175 citations·filing 2000–2025
98Inventor score
Files withMICROCHIP TECH INC55TEXAS INSTRUMENTS INC13LENG YAOJIAN3KWON TAEHUN1NAT SEMICONDUCTOR CORP1
Top patents by PatentIndex Score
75 records- 0196US11552011B2Metal-insulator-metal (MIM) capacitor and thin-film resistor (TFR) formed in an integrated circuit structureMICROCHIP TECH INC·Filed 2021·Granted Jan 10, 2023·4 cites·21 claims
- 0294US12021115B2Metal-insulator-metal (MIM) capacitor module with dielectric sidewall spacerMICROCHIP TECH INC·Filed 2022·Granted Jun 25, 2024·2 cites·24 claims
- 0394US12015052B2Metal-insulator-metal (MIM) capacitor module including a cup-shaped structure with a rounded corner regionMICROCHIP TECH INC·Filed 2022·Granted Jun 18, 2024·2 cites·20 claims
- 0494US9679844B2Manufacturing a damascene thin-film resistorMICROCHIP TECH INC·Filed 2016·Granted Jun 13, 2017·15 cites·9 claims
- 0593US11769793B2Metal-insulator-metal (MIM) capacitor moduleMICROCHIP TECH INC·Filed 2021·Granted Sep 26, 2023·2 cites·14 claims
- 0692US10553336B2Thin-film resistor (TFR) module with top-side interconnects connected to reduced TFR ridges and manufacturing methodsMICROCHIP TECH INC·Filed 2018·Granted Feb 4, 2020·6 cites·19 claims
- 0790US11545544B2Three-dimensional metal-insulator-metal (MIM) capacitorMICROCHIP TECH INC·Filed 2021·Granted Jan 3, 2023·2 cites·16 claims
- 0888US11094628B2Techniques for making integrated inductors and related semiconductor devices, electronic systems, and methodsMICROCHIP TECH INC·Filed 2019·Granted Aug 17, 2021·5 cites·19 claims
- 0987US6806193B2CMP in-situ conditioning with pad and retaining ring cleanTEXAS INSTRUMENTS INC·Filed 2003·Granted Oct 19, 2004·29 cites·31 claims
- 1083US10818748B2Thin-film resistor (TFR) formed under a metal layer and method of fabricationMICROCHIP TECH INC·Filed 2018·Granted Oct 27, 2020·6 cites·11 claims
- 1182US6553332B2Method for evaluating process chambers used for semiconductor manufacturingTEXAS INSTRUMENTS INC·Filed 2000·Granted Apr 22, 2003·29 cites·13 claims
- 1281US7829428B1Method for eliminating a mask layer during thin film resistor manufacturingNAT SEMICONDUCTOR CORP·Filed 2008·Granted Nov 9, 2010·9 cites·20 claims
- 1380US2025359084A1Thin-film resistor (tfr) module including a tfr element formed in a metal cup structureMICROCHIP TECH INC·Filed 2025·Application pending·0 cites
- 1478US12250891B2Method of forming an integrated circuit structure including a resistive random access memory (RRAM) cellMICROCHIP TECH INC·Filed 2024·Granted Mar 11, 2025·0 cites·19 claims
- 1578US6684125B2In-situ randomization and recording of wafer processing order at process toolsTEXAS INSTRUMENTS INC·Filed 2001·Granted Jan 27, 2004·16 cites·9 claims
- 1676US12205885B2Metal-oxide-metal (MOM) capacitors for integrated circuit monitoringMICROCHIP TECH INC·Filed 2023·Granted Jan 21, 2025·0 cites·13 claims
- 1775US7344987B2Method for CMP with variable down-force adjustmentTEXAS INSTRUMENTS INC·Filed 2006·Granted Mar 18, 2008·6 cites·18 claims
- 1873US12130241B2Monitoring copper corrosion in an integrated circuit deviceMICROCHIP TECH INC·Filed 2023·Granted Oct 29, 2024·0 cites·17 claims
- 1972US12205910B2Integrated circuit bond pad with multi-material toothed structureMICROCHIP TECH INC·Filed 2023·Granted Jan 21, 2025·0 cites·20 claims
- 2072US10741687B2Trench DMOS transistor with reduced gate-to-drain capacitanceNAT SEMICONDUCTOR CORPORATION·Filed 2017·Granted Aug 11, 2020·1 cites·17 claims
- 2172US6975920B2In-situ randomization and recording of wafer processing order at process toolsTEXAS INSTRUMENTS INC·Filed 2003·Granted Dec 13, 2005·11 cites·5 claims
- 2271US12396185B2Thin-film resistor (TFR) module including a TFR element formed in a metal cup structureMICROCHIP TECH INC·Filed 2022·Granted Aug 19, 2025·0 cites·22 claims
- 2371US11769722B2Method of forming a metal-insulator-metal (MIM) capacitorMICROCHIP TECH INC·Filed 2022·Granted Sep 26, 2023·0 cites·20 claims
- 2471US6862495B2In-situ randomization and recording of wafer processing order at process toolsTEXAS INSTRUMENTS INC·Filed 2003·Granted Mar 1, 2005·10 cites·4 claims
- 2570US10643887B2Method of manufacturing damascene thin-film resistor (TFR) in poly-metal dielectricMICROCHIP TECH INC·Filed 2018·Granted May 5, 2020·1 cites·20 claims
- 2669US12451424B2Integrated inductor with a stacked metal wireMICROCHIP TECH INC·Filed 2023·Granted Oct 21, 2025·0 cites·20 claims
- 2769US12010932B2Resistive random access memory (RRAM) cells and methods of constructionMICROCHIP TECH INC·Filed 2021·Granted Jun 11, 2024·0 cites·13 claims
- 2868US11715757B2Three-dimensional metal-insulator-metal (MIM) capacitorMICROCHIP TECH INC·Filed 2022·Granted Aug 1, 2023·0 cites·20 claims
- 2968US8002611B2Chemical mechanical polishing pad having improved groove patternTEXAS INSTRUMENTS INC·Filed 2007·Granted Aug 23, 2011·5 cites·14 claims
- 3067US11735516B2Metal-oxide-metal (MOM) capacitors for integrated circuit monitoringMICROCHIP TECH INC·Filed 2021·Granted Aug 22, 2023·0 cites·14 claims
- 3165US11670583B2Integrated inductor with a stacked metal wireMICROCHIP TECH INC·Filed 2020·Granted Jun 6, 2023·0 cites·16 claims
- 3264US11545428B2Metal-insulator-metal (MIM) capacitorMICROCHIP TECH INC·Filed 2020·Granted Jan 3, 2023·0 cites·23 claims
- 3363US11937434B2Ferroelectric random access memory (FRAM) capacitors and methods of constructionMICROCHIP TECH INC·Filed 2023·Granted Mar 19, 2024·0 cites·20 claims
- 3463US11682641B2Integrated circuit bond pad with multi-material toothed structureMICROCHIP TECH INC·Filed 2021·Granted Jun 20, 2023·0 cites·16 claims
- 3563US11573189B2Systems and methods for monitoring copper corrosion in an integrated circuit deviceMICROCHIP TECH INC·Filed 2019·Granted Feb 7, 2023·0 cites·13 claims
- 3663US2025359302A1Integrated circuit structure including a metal-insulator-metal (mim) capacitor module and a thin-film resistor (tfr) moduleMICROCHIP TECH INC·Filed 2025·Application pending·0 cites
- 3762US12460976B2Integrated thermocoupleMICROCHIP TECH INC·Filed 2023·Granted Nov 4, 2025·0 cites·14 claims
- 3859US12439614B2Multi-capacitor module including a stacked metal-insulator-metal (MIM) structureMICROCHIP TECH INC·Filed 2022·Granted Oct 7, 2025·0 cites·23 claims
- 3959US11935824B2Integrated circuit package module including a bonding systemMICROCHIP TECH INC·Filed 2022·Granted Mar 19, 2024·0 cites·26 claims
- 4059US9716167B2Trench DMOS transistor with reduced gate-to-drain capacitanceLENG YAOJIAN·Filed 2011·Granted Jul 25, 2017·1 cites·15 claims
- 4159US6908851B2Corrosion resistance for copper interconnectsTEXAS INSTRUMENTS INC·Filed 2003·Granted Jun 21, 2005·8 cites·25 claims
- 4257US12310041B2Metal-insulator-metal (MIM) capacitor module with outer electrode extensionMICROCHIP TECH INC·Filed 2022·Granted May 20, 2025·0 cites·12 claims
- 4357US11824079B2Thin-film resistor (TFR) having a TFR element providing a diffusion barrier for underlying TFR headsMICROCHIP TECH INC·Filed 2021·Granted Nov 21, 2023·0 cites·18 claims
- 4457US11670439B2Thin-film resistor (TFR) moduleMICROCHIP TECH INC·Filed 2021·Granted Jun 6, 2023·0 cites·28 claims
- 4556US12426281B2Multi-capacitor module including a nested metal-insulator-metal (MIM) structureMICROCHIP TECH INC·Filed 2022·Granted Sep 23, 2025·0 cites·11 claims
- 4656US11824080B2Thin-film resistor (TFR) with displacement-plated TFR headsMICROCHIP TECH INC·Filed 2021·Granted Nov 21, 2023·0 cites·15 claims
- 4756US11723222B2Integrated circuit (IC) package with integrated inductor having core magnetic field (B field) extending parallel to substrateMICROCHIP TECH INC·Filed 2020·Granted Aug 8, 2023·0 cites·18 claims
- 4856US2024170390A1Three-dimensional metal-insulator-metal (mim) capacitors and trenchesMICROCHIP TECH INC·Filed 2023·Application pending·0 cites
- 4955US12444677B2Integrated inductor including multi-component via layer inductor elementMICROCHIP TECH INC·Filed 2022·Granted Oct 14, 2025·0 cites·20 claims
- 5055US11729993B2Ferroelectric random access memory (FRAM) capacitors and methods of constructionMICROCHIP TECH INC·Filed 2021·Granted Aug 15, 2023·0 cites·21 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →