Inventor
WANG HELEN
US21 patents
⚠️ This page may combine multiple inventors who share the name “WANG HELEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
4 patentsUS9034748B2May 19, 2015
Process variability tolerant hard mask for replacement metal gate finFET devices
IBM13 citations84
US7084427B2Aug 1, 2006
Systems and methods for overlay shift determination
IBM13 citations80
US7550303B2Jun 23, 2009
Systems and methods for overlay shift determination
IBM5 citations69
US8629028B2Jan 14, 2014
Metal oxide semiconductor field effect transistor (MOSFET) gate termination
IBM1 citations51
T MOBILE USA INC
4 patentsUS12335438B2Jun 17, 2025
Spoofed telephone call identifier
T MOBILE USA INC0 citations61
US11729313B2Aug 15, 2023
Spoofed telephone call identifier
T MOBILE USA INC1 citations61
US12597993B2Apr 7, 2026
Device settings for satellite networks
T MOBILE USA INC0 citations48
US12568165B2Mar 3, 2026
Non-terrestrial network connection icon
T MOBILE USA INC0 citations48