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SHANGHAI OPTICAL PREC ING MACH

Overview
  • Total Patents
    13
About

SHANGHAI OPTICAL PREC ING MACH has a total of 13 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy are MAKSIMOV N N, VSESOYUZNYJ NII TEKHN FIZ and SP KT B IZOLYATORAM ARMATURE T.

Patent filings in countries

World map showing SHANGHAI OPTICAL PREC ING MACHs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing SHANGHAI OPTICAL PREC ING MACHs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Treatment of glass

Top inventors

# Name Total Patents
#1 Zhao Chongjun 2
#2 Liu Liren 2
#3 Zhou Qinling 2
#4 Lu Xingqiang 2
#5 Lu Wei 1
#6 Zujie Fang 1
#7 Xia Changtai Wang 1
#8 Ruxin Li 1
#9 Jin Shiqi Gong 1
#10 Xu Wendong 1

Latest patents

Publication Filing date Title
CN1645770A Free space imaging light communication system
CN1614390A Quantum interfering microscopic detector
CN1614918A Quantum pin distributed free space multi-chnnel transmitting and receiving system
CN1614834A Highly coupled nanometer-pore lasers
CN1613804A Lead free bismuth germanate glass and its production
CN1614103A Preparation for r-Li ALO2 single-crystal thin-film covering layer substrate by pulsing laser deposition
CN1614104A Preparation for single-crystal thin film covering layer substrate with r-LiALO2
CN1584646A Dynamic light coupler
CN1584520A Detector for fluid absorptive ray spectral intensity
CN1584563A Quasi-isorange atomic beam holographic interferometer
CN1584644A Beam shaping optical fibre
CN1584724A Porous optical-fibre Raman sealed pool
CN1584641A Photon crystal optical fibre