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BEIJING INST OF OPTO ELECTRONI

Overview
  • Total Patents
    14
About

BEIJING INST OF OPTO ELECTRONI has a total of 14 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China and United States. Its main competitors in its focus markets machine tools are SHENZHEN TONGFA LASER EQUIPMENT CO LTD, CHEMNITZ CHRISTIAN and CHONGQING JINGYUE MECHANICAL EQUIPMENT CO LTD.

Patent filings in countries

World map showing BEIJING INST OF OPTO ELECTRONIs patent filings in countries
# Country Total Patents
#1 China 13
#2 United States 1

Patent filings per year

Chart showing BEIJING INST OF OPTO ELECTRONIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

Top inventors

# Name Total Patents
#1 Zhiyuan Liang 4
#2 Liang Zhiyuan 3
#3 Yaodong Lu 2
#4 Hao Wang 2
#5 Hongmin Shi 2
#6 Lang Xu 1
#7 Min Li 1
#8 Jianli Song 1
#9 Youfa Cai 1
#10 Bingjun Cao 1

Latest patents

Publication Filing date Title
CN101532820A Volumetric measurement method and measurement device of horizontal metal can
CN101713899A Liquid optical switch
CN101642988A Laser hologram alteration-proof transfer card and manufacturing method thereof
CN101587243A Signal processing device for controlling laser output and observing device for laser action process
CN101266166A Liquid level measuring device
CN101183043A Optical phase put-off precision measurement method and system thereof
CN101039011A Apparatus and method for harmonizing multi-wavelength laser output
CN101064830A Signal processing apparatus blanking laser action process and viewing apparatus
CN1729932A Endoscope lighting arrangement
CN1729946A Laser therapeutic system
CN1725237A Metal bar counting system
CN1621787A Measuring system and method for wave zone laser energy/power
CN1621865A Diffusion target, laser beam diagnosing system utilizing the diffusion target and diagnosing method