P

Inventor

CAO XI

CN8 patents
⚠️ This page may combine multiple inventors who share the name “CAO XI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHANGHAI FUSION TECH CO LTD

4 patents
US11046013B1Jun 29, 2021

Extruder calibration method for dual-extruder 3D printer and system thereof

SHANGHAI FUSION TECH CO LTD1 citations59
US11493333B2Nov 8, 2022

Flatness detection device

SHANGHAI FUSION TECH CO LTD0 citations58
US11059218B1Jul 13, 2021

Methods for adjusting height of a 3D printer nozzle

SHANGHAI FUSION TECH CO LTD1 citations58
US11072116B2Jul 27, 2021

Switching device for printing mode of 3D printer

SHANGHAI FUSION TECH CO LTD0 citations48

MARVELL ASIA PTE LTD

1 patent
US10964362B2Mar 30, 2021

Three-port memory cell and array for in-memory computing

MARVELL ASIA PTE LTD9 citations81

CHINA LEADSHINE TECH CO LTD

1 patent
USD1038027SAug 6, 2024

Servo motor

CHINA LEADSHINE TECH CO LTD7 citations72

BEIJING WANWEI YITONG TECHNOLO

1 patent
US7677335B2Mar 16, 2010

Tools and technology of radical and level drilling/well completion under ultra-short radius

BEIJING WANWEI YITONG TECHNOLO10 citations68

GLOBALFOUNDRIES US INC

1 patent
US11475926B1Oct 18, 2022

Sense amplifier circuit for current sensing

GLOBALFOUNDRIES US INC1 citations57