Inventor

YU YUFENG

CN2 patents

⚠️ This page may combine multiple inventors who share the name “YU YUFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BEIJING GEEKPLUS TECH CO LTD

1 patent

US11340628B2May 24, 2022

Marker-combined simultaneous localization and mapping navigation method, device and system

BEIJING GEEKPLUS TECH CO LTD2 citations71

GEN ELECTRIC

1 patent

US6406254B1Jun 18, 2002

Cooling circuit for steam and air-cooled turbine nozzle stage

GEN ELECTRIC12 citations69