Inventor
XU XIANFAN
US7 patents
Patents
7 patentsUS7969654B1Jun 28, 2011
Volume Fresnel zone plates fabricated by laser direct writing
PURDUE RESEARCH FOUNDATION28 citations86
US10074509B2Sep 11, 2018
Plasmon-excited electron beam array for complementary patterning
PURDUE RESEARCH FOUNDATION3 citations70
US12415311B2Sep 16, 2025
Continuous and scalable 3D nanoprinting
PURDUE RESEARCH FOUNDATION0 citations59
US11305482B2Apr 19, 2022
Continuous and scalable 3D nanoprinting
PURDUE RESEARCH FOUNDATION1 citations59
US10861668B2Dec 8, 2020
Plasmon-excited electron beam array for complementary patterning
PURDUE RESEARCH FOUNDATION0 citations49
US10000384B2Jun 19, 2018
Method of laser direct synthesis of graphene
PURDUE RESEARCH FOUNDATION1 citations45
US9437228B2Sep 6, 2016
Near field transducer for heat assisted magnetic recording
PURDUE RESEARCH FOUNDATION0 citations42