Inventor
SREEDHARAMURTHY HARIPRASAD
US22 patents
⚠️ This page may combine multiple inventors who share the name “SREEDHARAMURTHY HARIPRASAD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GLOBALWAFERS CO LTD
11 patentsUS11532501B2Dec 20, 2022
Radio frequency silicon on insulator wafer platform with superior performance, stability, and manufacturability
GLOBALWAFERS CO LTD1 citations72
US10943813B2Mar 9, 2021
Radio frequency silicon on insulator wafer platform with superior performance, stability, and manufacturability
GLOBALWAFERS CO LTD2 citations72
US11585010B2Feb 21, 2023
Methods for producing a single crystal silicon ingot using boric acid as a dopant and ingot puller apparatus that use a solid-phase dopant
GLOBALWAFERS CO LTD2 citations70
US12435440B2Oct 7, 2025
Methods for producing a single crystal silicon ingot using boric acid as a dopant
GLOBALWAFERS CO LTD0 citations61
US12195872B2Jan 14, 2025
Ingot puller apparatus that use a solid-phase dopant
GLOBALWAFERS CO LTD0 citations61
US11942360B2Mar 26, 2024
Radio frequency silicon on insulator structure with superior performance, stability, and manufacturability
GLOBALWAFERS CO LTD0 citations61
US11887885B2Jan 30, 2024
Radio frequency silicon on insulator wafer platform with superior performance, stability, and manufacturability
GLOBALWAFERS CO LTD0 citations61
US11626318B2Apr 11, 2023
Radio frequency silicon on insulator structure with superior performance, stability, and manufacturability
GLOBALWAFERS CO LTD0 citations61
US11075109B2Jul 27, 2021
Radio frequency silicon on insulator structure with superior performance, stability, and manufacturability
GLOBALWAFERS CO LTD0 citations61
US10513796B2Dec 24, 2019
Methods for producing low oxygen silicon ingots
GLOBALWAFERS CO LTD1 citations61
US11976379B2May 7, 2024
Crystal pulling systems having fluid-filled exhaust tubes that extend through the housing
GLOBALWAFERS CO LTD0 citations47
MEMC ELECTRONIC MATERIALS
5 patentsUS6284040B1Sep 4, 2001
Process of stacking and melting polycrystalline silicon for high quality single crystal production
MEMC ELECTRONIC MATERIALS22 citations92
US6797062B2Sep 28, 2004
Heat shield assembly for a crystal puller
MEMC ELECTRONIC MATERIALS9 citations72
US6589332B1Jul 8, 2003
Method and system for measuring polycrystalline chunk size and distribution in the charge of a Czochralski process
MEMC ELECTRONIC MATERIALS8 citations65
US7291222B2Nov 6, 2007
Systems and methods for measuring and reducing dust in granular material
MEMC ELECTRONIC MATERIALS4 citations57
US6866713B2Mar 15, 2005
Seed crystals for pulling single crystal silicon
MEMC ELECTRONIC MATERIALS0 citations51
SREEDHARAMURTHY HARIPRASAD
2 patentsUS8551247B2Oct 8, 2013
Generating a pumping force in a silicon melt by applying a time-varying magnetic field
SREEDHARAMURTHY HARIPRASAD0 citations35
US8398765B2Mar 19, 2013
Controlling a melt-solid interface shape of a growing silicon crystal using an unbalanced magnetic field and iso-rotation
SREEDHARAMURTHY HARIPRASAD0 citations35