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LUMINOUS OPTICAL TECHNOLOGY CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    221,767
About

LUMINOUS OPTICAL TECHNOLOGY CO LTD has a total of 15 patent applications. Its first patent ever was published in 2011. It filed its patents most often in Taiwan, China and Japan. Its main competitors in its focus markets materials and metallurgy and environmental technology are NII TEKHN STEKLA, CHONGQING POLYCOMP INTERNAT CORP and INST KHIM AN UZBEK SSR.

Patent filings in countries

World map showing LUMINOUS OPTICAL TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 6
#2 China 4
#3 Japan 3
#4 Republic of Korea 2

Patent filings per year

Chart showing LUMINOUS OPTICAL TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liang Nai-Yueh 3
#2 Liang Nai-Yue 3
#3 Liang Naiyue 3
#4 Liang Nai Yue 2
#5 Chen Sheng-Hsiung 1
#6 Chen Sheng-Xiong 1
#7 Huang Ming-Jhih 1
#8 Chen Shengxiong 1

Latest patents

Publication Filing date Title
TW201938499A Antibacterial glass and preparation method thereof
TW201719344A Function cover glass
CN103936272A Cutting method for large-area toughened glass substrate
TW201425243A Cutting method for large-area reinforced glass substrate
JP2013103845A Glass surface including curvature-changed design, and method for manufacturing the same
JP2013103842A Glass substrate having bearing stress layer pattern on surface
KR20130051171A The method for forming glass substrate having the compressive stress layer patterned on the surface, and glass substrate manufactured thereof
CN103086591A Glass surface with curvature change pattern and manufacturing method thereof
JP2013100195A Method that forms bearing stress layer pattern to surface of glass substrate, and glass substrate manufactured by the method
KR20130049881A A glass substrate having the compressive stress layer patterned on the surface
TW201317137A Glass surface having variable curvature pattern and manufacturing method thereof
CN103058505A Glass substrate with surface having pressure stress layer image
CN103058506A Method for forming compressive stress layer pattern on glass substrate surface and glass substrate made by the same
TW201313633A Method of forming compressive stress layer pattern on surface of glass substrate and glass substrate prepared thereby
TW201313647A Glass substrate with compressive stress layer pattern on surface thereof