Inventor · disambiguated record
Ching-Hung Wang
Also filed as: WANG CHING · WANG CHING-HUNG
19 granted patents·11 pending applications·44 citations·filing 2000–2025
91Inventor score
Files withTAIWAN SEMICONDUCTOR MFG CO LTD11WANG CHING-HUNG6MACRONIX INT CO LTD4AU OPTRONICS CORP2DELTA ELECTRONICS INC1
Top patents by PatentIndex Score
30 records- 0198US11189515B2Method for alignment, process tool and method for wafer-level alignmentTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Nov 30, 2021·5 cites·20 claims
- 0294US11916022B2Photolithography alignment process for bonded wafersTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Feb 27, 2024·2 cites·20 claims
- 0389US9748332B1Non-volatile semiconductor memoryMACRONIX INT CO LTD·Filed 2016·Granted Aug 29, 2017·8 cites·16 claims
- 0486US10636688B2Method for alignment, process tool and method for wafer-level alignmentTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Apr 28, 2020·3 cites·20 claims
- 0582US12230585B2Photolithography alignment process for bonded wafersTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Feb 18, 2025·0 cites·20 claims
- 0677US12500206B2Mechanical wafer alignment detection for bonding processTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Dec 16, 2025·0 cites·20 claims
- 0772US12062615B2Memory deviceMACRONIX INT CO LTD·Filed 2023·Granted Aug 13, 2024·0 cites·20 claims
- 0871US2025157943A1Photolithography alignment process for bonded wafersTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0970US11688717B2Mechanical wafer alignment detection for bonding processTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Jun 27, 2023·0 cites·20 claims
- 1066US6583569B1Device for automatically switching color of luminescent dashboardFiled 2002·Granted Jun 24, 2003·18 cites·3 claims
- 1165US11610842B2Memory device and method of manufacturing the sameMACRONIX INT CO LTD·Filed 2020·Granted Mar 21, 2023·0 cites·10 claims
- 1262US7339487B2Structure of meterWANG CHING-HUNG·Filed 2005·Granted Mar 4, 2008·2 cites·3 claims
- 1360US11955881B2Secondary-side protection and sense circuit for power converterMINMAX TECH CO LTD·Filed 2022·Granted Apr 9, 2024·0 cites·11 claims
- 1459US2025233078A1Multi-layer alignment mark structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 1558US7913428B2Electromagnetic fitness shoes with a conductor structureWANG CHING-HUNG·Filed 2007·Granted Mar 29, 2011·1 cites·5 claims
- 1658US2025248105A1Semiconductor processing tool and methods of operationTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 1752US11362038B2Photolithography alignment process for bonded wafersTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jun 14, 2022·0 cites·20 claims
- 1851US9250284B1Level shift circuit with short-circuit detection mechanism and short-circuit detection method thereofAU OPTRONICS CORP·Filed 2014·Granted Feb 2, 2016·1 cites·18 claims
- 1951US7125132B2Gauge lighting structureWANG CHING-HUNG·Filed 2004·Granted Oct 24, 2006·4 cites·3 claims
- 2051US2023378125A1Semiconductor bonding tool and method of operating the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Application pending·0 cites
- 2150US2025219544A1Multi-phase circuit control method and power conversion deviceDELTA ELECTRONICS INC·Filed 2024·Application pending·0 cites
- 2248US9107266B2Lighting apparatus having high operation reliability and lighting system using the sameWANG CHING-HUNG·Filed 2011·Granted Aug 11, 2015·0 cites·8 claims
- 2348US2002086714A1In-coming call indicating means for mobile phoneFiled 2000·Application pending·0 cites
- 2445US2010141154A1Backlight module and method of controlling the luminance of the backlight moduleWANG CHING-HUNG·Filed 2009·Application pending·0 cites
- 2544US9312139B2Semiconductor element having conductive damascene structures extending perpendicular to doping strips, and manufacturing method of the sameMACRONIX INT CO LTD·Filed 2013·Granted Apr 12, 2016·0 cites·5 claims
- 2643US8653747B2Light emitting device and driving method thereofWANG CHING-HUNG·Filed 2011·Granted Feb 18, 2014·0 cites·9 claims
- 2741US2011234642A1Method for increasing backlight brightness resolution and method for modulating backlight brightnessAU OPTRONICS CORP·Filed 2010·Application pending·0 cites
- 2838US2002044452A1Removable auxiliary light for carFiled 2001·Application pending·0 cites
- 2936US2005083185A1Cold-light indicating and warning meterFiled 2003·Application pending·0 cites
- 3031US2005083189A1Engine speed sound-warning deviceFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →