Inventor
VIRWANI KUMAR R
US15 patents
⚠️ This page may combine multiple inventors who share the name “VIRWANI KUMAR R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
13 patentsUS9243107B2Jan 26, 2016
Methods of preparing polyhemiaminals and polyhexahydrotriazines
IBM16 citations89
US9589635B2Mar 7, 2017
Semiconductor device with a stoichiometric gradient
IBM6 citations72
US9766170B2Sep 19, 2017
Determination of young'S modulus of porous thin films using ultra-low load nano-indentation
IBM3 citations69
US12284922B2Apr 22, 2025
Stacked access device and resistive memory
IBM1 citations61
US11289650B2Mar 29, 2022
Stacked access device and resistive memory
IBM0 citations60
US9773513B2Sep 26, 2017
Hardening chromium oxide films in a magnetic tape head and other structures
IBM0 citations51
US11273357B2Mar 15, 2022
Interactive exercise experience
IBM0 citations50
US9705079B2Jul 11, 2017
Tunable voltage margin access diodes
IBM0 citations50
US9680096B2Jun 13, 2017
Tunable voltage margin access diodes
IBM0 citations50
US9647210B2May 9, 2017
Tunable voltage margin access diodes
IBM0 citations50
US9508930B2Nov 29, 2016
Tunable voltage margin access diodes
IBM0 citations50
US9951184B2Apr 24, 2018
Methods of preparing polyhemiaminals and polyhexahydrotriazines
IBM0 citations48
US10903270B2Jan 26, 2021
Access device and phase change memory combination structure in backend of line (BEOL)
IBM0 citations47