BEGIN:VCARD
VERSION:3.0
CLASS:PUBLIC
REV:2026-05-16 09:34:27
FN:Xiangtong Xu
N:;Xiangtong Xu;;Dr;
TITLE:Senior Patent Attorney
ORG:Spruson & Ferguson;Patents
EMAIL;TYPE=internet,pref:xiangtong.xu@patsf.com
TEL;TYPE=work,voice:+86 10 8225 5655
TZ:+0000
END:VCARD