Inventor
IRAVANI HASSAN G
US21 patents
⚠️ This page may combine multiple inventors who share the name “IRAVANI HASSAN G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLIED MATERIALS INC
19 patentsUS9281253B2Mar 8, 2016
Determination of gain for eddy current sensor
APPLIED MATERIALS INC28 citations94
US10994389B2May 4, 2021
Polishing apparatus using neural network for monitoring
APPLIED MATERIALS INC11 citations85
US9636797B2May 2, 2017
Adjusting eddy current measurements
APPLIED MATERIALS INC11 citations84
US9205527B2Dec 8, 2015
In-situ monitoring system with monitoring of elongated region
APPLIED MATERIALS INC7 citations84
US10391610B2Aug 27, 2019
Core configuration for in-situ electromagnetic induction monitoring system
APPLIED MATERIALS INC6 citations83
US9754846B2Sep 5, 2017
Inductive monitoring of conductive trench depth
APPLIED MATERIALS INC5 citations83
US10556315B2Feb 11, 2020
Determination of gain for eddy current sensor
APPLIED MATERIALS INC1 citations73
US11638982B2May 2, 2023
Core configuration for in-situ electromagnetic induction monitoring system
APPLIED MATERIALS INC1 citations72
US10103073B2Oct 16, 2018
Inductive monitoring of conductive trench depth
APPLIED MATERIALS INC3 citations72
US9911664B2Mar 6, 2018
Substrate features for inductive monitoring of conductive trench depth
APPLIED MATERIALS INC3 citations72
US12447577B2Oct 21, 2025
Polishing apparatus using neural network for monitoring
APPLIED MATERIALS INC0 citations62
US12103135B2Oct 1, 2024
Core configuration for in-situ electromagnetic induction monitoring system
APPLIED MATERIALS INC0 citations62
US11004708B2May 11, 2021
Core configuration with alternating posts for in-situ electromagnetic induction monitoring system
APPLIED MATERIALS INC1 citations62
US10207386B2Feb 19, 2019
Determination of gain for eddy current sensor
APPLIED MATERIALS INC1 citations62
US12403561B2Sep 2, 2025
Eddy current monitoring to detect vibration in polishing
APPLIED MATERIALS INC1 citations59
US10741459B2Aug 11, 2020
Inductive monitoring of conductive loops
APPLIED MATERIALS INC0 citations51
US10199281B2Feb 5, 2019
Substrate features for inductive monitoring of conductive trench depth
APPLIED MATERIALS INC0 citations51
US12447578B2Oct 21, 2025
Compensation for substrate doping in edge reconstruction for in-situ electromagnetic inductive monitoring
APPLIED MATERIALS INC0 citations48
US9275917B2Mar 1, 2016
Determination of gain for eddy current sensor
APPLIED MATERIALS INC0 citations41