Inventor · disambiguated record
Qinghua Zhao
Also filed as: ZHAO QINGHUA
13 granted patents·19 pending applications·2 citations·filing 2009–2025
82Inventor score
Files withPANASONIC IP MAN CO LTD9APPLIED MATERIALS INC8BEIJING ADVANCED MEDICAL TECH LTD INC3SANDISK TECHNOLOGIES LLC3WESTERN DIGITAL TECH INC3
Top patents by PatentIndex Score
32 records- 0193US11943922B1Non-volatile memory with three dimensional stacked word line switchesWESTERN DIGITAL TECH INC·Filed 2023·Granted Mar 26, 2024·1 cites·20 claims
- 0280US2025248041A1Three-dimensional memory device having a compact word line driver transistor layoutSANDISK TECHNOLOGIES LLC·Filed 2024·Application pending·0 cites
- 0375US2025248040A1Three-dimensional memory device having a compact word line driver transistor layoutSANDISK TECHNOLOGIES LLC·Filed 2024·Application pending·0 cites
- 0472US2025037996A1Seam removal in high aspect ratio gap-fillAPPLIED MATERIALS INC·Filed 2024·Application pending·0 cites
- 0570US2023340661A1Gapfill Process Using Pulsed High-Frequency Radio-Frequency (HFRF) PlasmaAPPLIED MATERIALS INC·Filed 2023·Application pending·0 cites
- 0669US2025230541A1Gapfill Process Using Pulsed High-Frequency Radio-Frequency (HFRF) PlasmaAPPLIED MATERIALS INC·Filed 2025·Application pending·0 cites
- 0764US12142480B2Seam removal in high aspect ratio gap-fillAPPLIED MATERIALS INC·Filed 2021·Granted Nov 12, 2024·0 cites·11 claims
- 0863US2025241970A1Traditional chinese medicine for treating hemorrhoidsZHAO QINGHUA·Filed 2024·Application pending·0 cites
- 0962US12481137B2Optical system, image projection apparatus, and imaging apparatusPANASONIC IP MAN CO LTD·Filed 2023·Granted Nov 25, 2025·0 cites·15 claims
- 1062US12422655B2Optical system, image projection apparatus, and imaging apparatusPANASONIC IP MAN CO LTD·Filed 2022·Granted Sep 23, 2025·0 cites·20 claims
- 1161US9746651B2Zoom lens system and camera systemPANASONIC IP MAN CO LTD·Filed 2016·Granted Aug 29, 2017·1 cites·11 claims
- 1260US2011091605A1Process for extracting bioactive calcium ionZHAO QINGHUA·Filed 2009·Application pending·0 cites
- 1357US2025003033A1High-strength and high-toughness al-cu series cast aluminum alloy, preparation method therefor, and use of same in wheel hub manufacturingSHANDONG HAOXIN CO LTD·Filed 2023·Application pending·0 cites
- 1457US2024035195A1Methods, systems, and apparatus for forming layers having single crystalline structuresAPPLIED MATERIALS INC·Filed 2023·Application pending·0 cites
- 1557US2023405216A1Portable Carbon Dioxide Gas InjectorBEIJING ADVANCED MEDICAL TECH LTD INC·Filed 2023·Application pending·0 cites
- 1656US2024332003A1Rf pulsing assisted tungsten-containing film depositionAPPLIED MATERIALS INC·Filed 2023·Application pending·0 cites
- 1754US12379579B2Optical system, image projection apparatus, and imaging apparatusPANASONIC IP MAN CO LTD·Filed 2022·Granted Aug 5, 2025·0 cites·20 claims
- 1854US12072548B2Interchangeable lens, image projection apparatus and imaging apparatusPANASONIC IP MAN CO LTD·Filed 2021·Granted Aug 27, 2024·0 cites·14 claims
- 1953US12253659B2Optical system, image projection apparatus, and imaging apparatusPANASONIC IP MAN CO LTD·Filed 2021·Granted Mar 18, 2025·0 cites·13 claims
- 2052US9307223B2Method and system for mixing video and graphicsBROADCOM CORP·Filed 2015·Granted Apr 5, 2016·0 cites·20 claims
- 2152US9137513B2Method and system for mixing video and graphicsNEUMAN DARREN·Filed 2010·Granted Sep 15, 2015·0 cites·20 claims
- 2252US8947503B2Method and system for processing 3-D videoNEUMAN DARREN·Filed 2010·Granted Feb 3, 2015·0 cites·20 claims
- 2352US2023309300A1Electrical improvements for 3d nandAPPLIED MATERIALS INC·Filed 2022·Application pending·0 cites
- 2450US2025259683A1Erase bias scheme to lower veramax and nand chip-size shrinkWESTERN DIGITAL TECH INC·Filed 2024·Application pending·0 cites
- 2550US2025329393A1Nonvolatile memory read with selective kick voltageSANDISK TECHNOLOGIES LLC·Filed 2024·Application pending·0 cites
- 2649US11982800B2Optical system, image projection apparatus, and imaging apparatusPANASONIC IP MAN CO LTD·Filed 2021·Granted May 14, 2024·0 cites·10 claims
- 2749US2023051200A1Seam-free gapfill depositionAPPLIED MATERIALS INC·Filed 2021·Application pending·0 cites
- 2848US2025210108A1Word line switch gate voltage and well voltage separationWESTERN DIGITAL TECH INC·Filed 2023·Application pending·0 cites
- 2947US2025295506A1Degradable bile and pancreatic duct stentBEIJING ADVANCED MEDICAL TECH LTD INC·Filed 2022·Application pending·0 cites
- 3046US12130410B2Imaging optical system, imaging device, and imaging systemPANASONIC IP MAN CO LTD·Filed 2020·Granted Oct 29, 2024·0 cites·13 claims
- 3144US2022283412A1Optical system, image projection apparatus, and imaging apparatusPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 3236US2020069836A1Polymer-based arterial hemangioma embolization device, manufacturing method and application of sameBEIJING ADVANCED MEDICAL TECH LTD INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →