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TIANJIN HIYU OPTOELECTRIC TECHNOLOGY CO LTD

Overview
  • Total Patents
    16
About

TIANJIN HIYU OPTOELECTRIC TECHNOLOGY CO LTD has a total of 16 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and transport are YANGZHOU ANTORIO LIGHTING LTD, GUANGZHOU NORTH AND SOUTH LIGHTING TECH CO LTD and GAOYOU LIGHTING EQUIPMENT FACTORY.

Patent filings in countries

World map showing TIANJIN HIYU OPTOELECTRIC TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing TIANJIN HIYU OPTOELECTRIC TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Shengming 15
#2 Guo Hongzhi 1

Latest patents

Publication Filing date Title
CN104696811A Street lamp
CN104696813A Intermediate lamp body structure of street lamp
CN104696859A Solar street lamp
CN104696777A Intelligent led lamp
CN104696858A Novel street lamp
CN104696918A Rear lamp body structure of street lamp
CN104696857A Self-contained LED road lamp
CN104691511A Automobile headlight defogging device
CN104696841A Environment-friendly LED road lamp
CN104696814A Modular LED street lamp structure
CN104696842A Adjustable led street lamp
CN104515004A Plug type LED lamp
CN104515005A LED lamp capable of dissipating heat uniformly
CN104515052A Novel LED (light emitting diode) lamp tube
CN104515003A Wide-lighting-angle LED lamp tube
CN102997202A Heat sink structure of LED mining lamp