Inventor
XU YA
CN21 patents
⚠️ This page may combine multiple inventors who share the name “XU YA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NINGBO SINGFUN ELECTRIC APPLIANCE CO LTD
5 patentsUSD1067409SMar 18, 2025
Tower fan
NINGBO SINGFUN ELECTRIC APPLIANCE CO LTD6 citations79
USD981551SMar 21, 2023
Dual blade for a pedestal fan
NINGBO SINGFUN ELECTRIC APPLIANCE CO LTD3 citations62
USD1051333SNov 12, 2024
Tower fan
NINGBO SINGFUN ELECTRIC APPLIANCE CO LTD0 citations59
USD1095788SSep 30, 2025
Fireplace
NINGBO SINGFUN ELECTRIC APPLIANCE CO LTD1 citations58
USD1112695SFeb 10, 2026
Electric fan
NINGBO SINGFUN ELECTRIC APPLIANCE CO LTD0 citations56
MICROSOFT TECHNOLOGY LICENSING LLC
4 patentsUS11170131B1Nov 9, 2021
Differentially private top-k selection
MICROSOFT TECHNOLOGY LICENSING LLC10 citations79
US10462239B1Oct 29, 2019
Flexible units for experimentation
MICROSOFT TECHNOLOGY LICENSING LLC10 citations79
US11068509B2Jul 20, 2021
A/B testing using ego network clusters
MICROSOFT TECHNOLOGY LICENSING LLC2 citations63
US11507573B2Nov 22, 2022
A/B testing of service-level metrics
MICROSOFT TECHNOLOGY LICENSING LLC0 citations43