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HWA MEEI OPTICAL CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    97,009
  • Filing trend
    0.0%
About

HWA MEEI OPTICAL CO LTD has a total of 26 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2011. It filed its patents most often in United States, Taiwan and France. Its main competitors in its focus markets optics, machines and medical technology are SIGHTGLASS VISION INC, FUKUI MEGANE KOGYO KK and SYNERGEYES INC.

Patent filings in countries

World map showing HWA MEEI OPTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Taiwan 7
#3 France 3
#4 China 2
#5 Italy 1
#6 Japan 1

Patent filings per year

Chart showing HWA MEEI OPTICAL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chen Chih Ming 12
#2 Chen Chih-Ming 9
#3 Cheng Charles 4
#4 Kuo Nan Hung 2
#5 Chen Chin-Ming 1
#6 Hsu Yu-Chieh 1
#7 Chen Chin Ming 1
#8 Chin Shimei 1
#9 Kuo Nan-Hung 1
#10 Kuo Nan Huag 1

Latest patents

Publication Filing date Title
CN112114441A Three-dimensional line-printing glasses structure
TW202045371A 3d-printed glasses structures
TW202014736A Prescription lens blank structure
TW201843500A Predefined reflective appearance eyewear lens with neutral balance visual perception
TW201843501A Predefined reflective appearance eyewear lens with chroma enhancement visual perception
US9740022B1 Glasses
US2016178929A1 Combination Structure of Eyeglasses Temple
US9261711B1 Eyeglasses with replaceable lenses
US9279999B1 Glasses capable of replacing lenses and temples
US2015002805A1 Lens device
US2014374939A1 Manufacturing method of lens device
TW201447415A Manufacturing method of lens device
TW201439636A Lens device, lens frame, temple and manufacturing method thereof
TW201439635A Lens device, lens frame, temple and manufacturing method thereof
FR2974426A1 Eye mask