Learn more

LEUNG HENRY

Overview
  • Total Patents
    12
About

LEUNG HENRY has a total of 12 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States and Canada. Its main competitors in its focus markets computer technology, audio-visual technology and digital networks are SHENZHEN TOLTECH CO LTD, HANGZHOU QUWEI SCI & TECH CO LTD and CHENGDU VIVE NEW ECONOMIC TECH RESEARCH INSTITUTE CO LTD.

Patent filings in countries

World map showing LEUNG HENRYs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Canada 1

Patent filings per year

Chart showing LEUNG HENRYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Leung Henry 12
#2 Liu Xiaoxiang 4
#3 Chen Siyue 3
#4 Nguyen Ha 1

Latest patents

Publication Filing date Title
CA2834877A1 System and method for event monitoring and detection
US2014049661A1 Higher resolution still image generation from lower resolution video camera frames
US2011221769A1 Robust object recognition by dynamic modeling in augmented reality
US2011216089A1 Alignment of objects in augmented reality
US2011216192A1 Broadband passive tracking for augmented reality
US2011216088A1 Interpretation of constrained objects in augmented reality
US2011217962A1 Tracking an object in augmented reality
US2011142302A1 Chaotic watermarking for a digital image