Inventor · disambiguated record
Amit Kumar Bansal
Also filed as: BANSAL AMIT · BANSAL AMIT K · BANSAL AMIT KUMAR
84 granted patents·30 pending applications·287 citations·filing 2007–2025
99Inventor score
Files withAPPLIED MATERIALS INC92PAYPAL INC4BOEING CO2GUANGZHOU XIAOPENG AUTOPILOT TECH CO LTD2JANAKIRAMAN KARTHIK2
Top patents by PatentIndex Score
114 records- 0198US10774423B2Tunable ground planes in plasma chambersAPPLIED MATERIALS INC·Filed 2014·Granted Sep 15, 2020·41 cites·20 claims
- 0297US11492705B2Isolator apparatus and methods for substrate processing chambersAPPLIED MATERIALS INC·Filed 2020·Granted Nov 8, 2022·8 cites·14 claims
- 0397US9157730B2PECVD processAPPLIED MATERIALS INC·Filed 2013·Granted Oct 13, 2015·49 cites·18 claims
- 0496US9458537B2PECVD processAPPLIED MATERIALS INC·Filed 2015·Granted Oct 4, 2016·12 cites·20 claims
- 0595US11827980B2Isolator apparatus and methods for substrate processing chambersAPPLIED MATERIALS INC·Filed 2022·Granted Nov 28, 2023·2 cites·18 claims
- 0695US9816187B2PECVD processAPPLIED MATERIALS INC·Filed 2016·Granted Nov 14, 2017·8 cites·20 claims
- 0793US11613812B2PECVD processAPPLIED MATERIALS INC·Filed 2020·Granted Mar 28, 2023·2 cites·20 claims
- 0893US11078568B2Pumping apparatus and method for substrate processing chambersAPPLIED MATERIALS INC·Filed 2019·Granted Aug 3, 2021·4 cites·20 claims
- 0992US11742185B2Uniform in situ cleaning and depositionAPPLIED MATERIALS INC·Filed 2021·Granted Aug 29, 2023·2 cites·9 claims
- 1092US11242600B2High temperature face plate for deposition applicationAPPLIED MATERIALS INC·Filed 2020·Granted Feb 8, 2022·2 cites·20 claims
- 1192US10431480B2External substrate rotation in a semiconductor processing systemAPPLIED MATERIALS INC·Filed 2016·Granted Oct 1, 2019·6 cites·20 claims
- 1291US10889894B2Faceplate with embedded heaterAPPLIED MATERIALS INC·Filed 2019·Granted Jan 12, 2021·7 cites·20 claims
- 1391US10276353B2Dual-channel showerhead for formation of film stacksAPPLIED MATERIALS INC·Filed 2016·Granted Apr 30, 2019·4 cites·20 claims
- 1490US10793954B2PECVD processAPPLIED MATERIALS INC·Filed 2018·Granted Oct 6, 2020·3 cites·13 claims
- 1590US10060032B2PECVD processAPPLIED MATERIALS INC·Filed 2017·Granted Aug 28, 2018·3 cites·20 claims
- 1688US11742235B2Coaxial lift device with dynamic levelingAPPLIED MATERIALS INC·Filed 2019·Granted Aug 29, 2023·3 cites·17 claims
- 1788US10570517B2Apparatus and method for UV treatment, chemical treatment, and depositionAPPLIED MATERIALS INC·Filed 2016·Granted Feb 25, 2020·2 cites·20 claims
- 1888US10233543B2Showerhead assembly with multiple fluid delivery zonesAPPLIED MATERIALS INC·Filed 2015·Granted Mar 19, 2019·4 cites·16 claims
- 1988US9711360B2Methods to improve in-film particle performance of amorphous boron-carbon hardmask process in PECVD systemAPPLIED MATERIALS INC·Filed 2016·Granted Jul 18, 2017·5 cites·20 claims
- 2087US12347653B2Uniform in situ cleaning and depositionAPPLIED MATERIALS INC·Filed 2023·Granted Jul 1, 2025·0 cites·19 claims
- 2187US11643725B2Hardware to prevent bottom purge incursion in application volume and process gas diffusion below heaterAPPLIED MATERIALS INC·Filed 2021·Granted May 9, 2023·1 cites·14 claims
- 2287US10600624B2System and method for substrate processing chambersAPPLIED MATERIALS INC·Filed 2018·Granted Mar 24, 2020·5 cites·22 claims
- 2386US12110590B2Faceplate having a curved surfaceAPPLIED MATERIALS INC·Filed 2023·Granted Oct 8, 2024·0 cites·18 claims
- 2486US12012653B2Cleaning assemblies for substrate processing chambersAPPLIED MATERIALS INC·Filed 2021·Granted Jun 18, 2024·1 cites·17 claims
- 2586US10347465B2Apparatus and method for tuning a plasma profile using a tuning electrode in a processing chamberAPPLIED MATERIALS INC·Filed 2018·Granted Jul 9, 2019·3 cites·14 claims
- 2686US8793489B2Method and system for controlling data access to organizational data maintained in hierarchicalPOLUNIN ROMAN·Filed 2012·Granted Jul 29, 2014·45 cites·18 claims
- 2785US11952660B2Semiconductor processing chambers and methods for cleaning the sameAPPLIED MATERIALS INC·Filed 2020·Granted Apr 9, 2024·1 cites·11 claims
- 2885US11898249B2PECVD processAPPLIED MATERIALS INC·Filed 2023·Granted Feb 13, 2024·0 cites·17 claims
- 2985US11443921B2Radio frequency ground system and methodAPPLIED MATERIALS INC·Filed 2020·Granted Sep 13, 2022·2 cites·19 claims
- 3085US11080617B1Preservation of causal information for machine learningPAYPAL INC·Filed 2017·Granted Aug 3, 2021·11 cites·20 claims
- 3185US10879041B2Method and apparatus of achieving high input impedance without using ferrite materials for RF filter applications in plasma chambersAPPLIED MATERIALS INC·Filed 2016·Granted Dec 29, 2020·4 cites·19 claims
- 3285US9865431B2Apparatus and method for tuning a plasma profile using a tuning electrode in a processing chamberAPPLIED MATERIALS INC·Filed 2014·Granted Jan 9, 2018·5 cites·10 claims
- 3384US11299805B2Plasma corrision resistive heater for high temperature processingAPPLIED MATERIALS INC·Filed 2019·Granted Apr 12, 2022·3 cites·19 claims
- 3483US11851759B2Faceplate having a curved surfaceAPPLIED MATERIALS INC·Filed 2022·Granted Dec 26, 2023·0 cites·16 claims
- 3583US11530482B2Faceplate having a curved surfaceAPPLIED MATERIALS INC·Filed 2020·Granted Dec 20, 2022·1 cites·20 claims
- 3683US11293099B2Showerhead assembly with multiple fluid delivery zonesAPPLIED MATERIALS INC·Filed 2020·Granted Apr 5, 2022·1 cites·13 claims
- 3783US2024247371A1Semiconductor processing chambers and methods for cleaning the sameAPPLIED MATERIALS INC·Filed 2024·Application pending·0 cites
- 3882US11952663B2Hardware to prevent bottom purge incursion in application volume and process gas diffusion below heaterAPPLIED MATERIALS INC·Filed 2023·Granted Apr 9, 2024·0 cites·18 claims
- 3981US11580475B2Utilizing artificial intelligence to predict risk and compliance actionable insights, predict remediation incidents, and accelerate a remediation processACCENTURE GLOBAL SOLUTIONS LTD·Filed 2019·Granted Feb 14, 2023·6 cites·20 claims
- 4081US2025201534A1Baffle implementation for improving bottom purge gas flow uniformityAPPLIED MATERIALS INC·Filed 2024·Application pending·0 cites
- 4180US10636628B2Method for cleaning a process chamberAPPLIED MATERIALS INC·Filed 2017·Granted Apr 28, 2020·2 cites·13 claims
- 4280US10266943B2Plasma corrosion resistive heater for high temperature processingAPPLIED MATERIALS INC·Filed 2014·Granted Apr 23, 2019·4 cites·10 claims
- 4380US9922819B2Wafer rotation in a semiconductor chamberAPPLIED MATERIALS INC·Filed 2017·Granted Mar 20, 2018·2 cites·20 claims
- 4480US2024368756A1Cleaning assemblies for substrate processing chambersAPPLIED MATERIALS INC·Filed 2024·Application pending·0 cites
- 4579US11697877B2High temperature face plate for deposition applicationAPPLIED MATERIALS INC·Filed 2021·Granted Jul 11, 2023·0 cites·20 claims
- 4679US10153185B2Substrate temperature measurement in multi-zone heaterAPPLIED MATERIALS INC·Filed 2014·Granted Dec 11, 2018·3 cites·14 claims
- 4778US9593419B2Wafer rotation in a semiconductor chamberAPPLIED MATERIALS INC·Filed 2015·Granted Mar 14, 2017·2 cites·11 claims
- 4877US10669629B2Showerhead assembly with multiple fluid delivery zonesAPPLIED MATERIALS INC·Filed 2018·Granted Jun 2, 2020·0 cites·20 claims
- 4976US12087555B2Method and system for cleaning a process chamberAPPLIED MATERIALS INC·Filed 2022·Granted Sep 10, 2024·0 cites·12 claims
- 5076US8778813B2Confined process volume PECVD chamberSANKARAKRISHNAN RAMPRAKASH·Filed 2011·Granted Jul 15, 2014·4 cites·17 claims
Showing the top 50 of 114 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →