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ZHANG WANFENG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    211,229
About

ZHANG WANFENG has a total of 11 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States and China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and civil engineering are TEITOKUSHA KK, WUXI ORG MICROELECTRONICS CO LTD and SO YU-SHENG.

Patent filings in countries

World map showing ZHANG WANFENGs patent filings in countries
# Country Total Patents
#1 United States 8
#2 China 3

Patent filings per year

Chart showing ZHANG WANFENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Wanfeng 11
#2 Pitigoi-Aron Radu 2
#3 Sutardja Pantas 2
#4 Park Yangsoo 1
#5 Choi Jinho 1
#6 Reed Daniel 1
#7 Lin Jianqing 1
#8 Oh Inhwan 1
#9 Wu Albert 1
#10 Dai Shaoan 1

Latest patents

Publication Filing date Title
CN109440956A Novel heat preservation structure plate
CN108396943A The quick plastoring system of metope and its technique
CN103758259A Seepage-proofing and fireproof outer wall external thermal insulation system and construction method thereof
US2013049626A1 Method and apparatus for LED lighting
US2011148312A1 Systems and methods for integrating LED displays and LED display controllers
US8558474B1 Method and apparatus for dimming
US2010079081A1 Light-emitting diode (LED) driver and controller