Inventor

MA YUFEI

CN5 patents

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

MICROSOFT CORP

2 patents

US7302004B2Nov 27, 2007

Content-based characterization of video frame sequences

MICROSOFT CORP27 citations91

US6965645B2Nov 15, 2005

Content-based characterization of video frame sequences

MICROSOFT CORP34 citations91

ZHANG HONG-JIANG

1 patent

US9779303B2Oct 3, 2017

Content-based characterization of video frame sequences

ZHANG HONG-JIANG3 citations69

HANGZHOU HIKVISION DIGITAL TEC

1 patent

US11706508B2Jul 18, 2023

Light lamp assembly for multi-sensor camera

HANGZHOU HIKVISION DIGITAL TEC1 citations60

THE SIXTH ELEMENT CHANGZHOU METERIALS TECH CO LTD

1 patent

US9982142B2May 29, 2018

Zinc-rich epoxy anti-corrosion coating and preparation method thereof

THE SIXTH ELEMENT CHANGZHOU METERIALS TECH CO LTD2 citations58