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HE DONGYANG

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    119,116
About

HE DONGYANG has a total of 14 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics are OPTOQUEST CO LTD, TODENTU CORP and TANG HSIANG CHI.

Patent filings in countries

World map showing HE DONGYANGs patent filings in countries

Patent filings per year

Chart showing HE DONGYANGs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics

Focus technologies

# Technology
#1 Optical systems

Top inventors

# Name Total Patents
#1 He Dongyang 12

Latest patents

Publication Filing date Title
CN104238125A Three-dimensional display device
CN104050927A AMOLED pixel circuit
CN104078007A Active light-emitting display device pixel circuit
CN104064583A AMOLED (Active Matrix/Organic Light Emitting Diode) display device with ultrahigh resolution ratio
CN103927948A High-resolution AMOLED display device
CN103927991A AMOLED pixel circuit
CN103928498A High-resolution AMOLED display device
CN103903550A Gate-driving amorphous silicon integrated circuit
CN103955065A High-brightness naked eye three-dimensional display device