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YEH JER-LIANG

Overview
  • Total Patents
    11
About

YEH JER-LIANG has a total of 11 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States, Japan and Taiwan. Its main competitors in its focus markets optics, semiconductors and environmental technology are YINGLIGHT TECH CO LTD, SOLOREIN TECHNOLOGY INC and NANOCLEAR TECH INC.

Patent filings in countries

World map showing YEH JER-LIANGs patent filings in countries
# Country Total Patents
#1 United States 7
#2 Japan 2
#3 Taiwan 2

Patent filings per year

Chart showing YEH JER-LIANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yeh Jer-Liang 11
#2 Chen Chun-Wen 1
#3 Chang Chia-Ming 1
#4 Cheng Chih-Cheng 1
#5 Lee Jia-Yan 1
#6 Chan Chia-Tsung 1
#7 Huang Jing-Yi 1

Latest patents

Publication Filing date Title
US2014049945A1 Lighting device with electrowetting liquid lens with heat dissipation
TW201334201A A semiconductor light-emitting device with cortex-like nanostructures
JP2007086786A Lens apparatus
TW200710439A Micro-lens array for optical system and manufacturing apparatus and method thereof