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DINGFENG WANG

Overview
  • Total Patents
    15
About

DINGFENG WANG has a total of 15 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, audio-visual technology and environmental technology are NODA SCREEN KK, HSU SHIH-PING and GERAD TECHNOLOGIES SUZHOU CO LTD.

Patent filings in countries

World map showing DINGFENG WANGs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing DINGFENG WANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dingfeng Wang 15
#2 Wenhong Xu 12
#3 Ping Zhang 1

Latest patents

Publication Filing date Title
CN102711371A Double-sided lead wire circuit board with mutually-crossed lead wire circuits on two sides
CN102724810A LED circuit board with circuits flexible to be detached and LED module
CN102724812A Exposed character manufactured by directly welding LEDs on flexible circuit board and method
CN102769992A Three-dimensional LED circuit board
CN102759033A Light emitting diode (LED) module group with LED chips directly packaged on rigid-flexible conducting wire circuit board
CN102769097A LED bracket and LED device both with SMD resistors and manufacturing method thereof
CN102711369A Light-emitting diode (LED) module with double-sided mixing circuit and manufacturing method thereof
CN102748605A Light-emitting diode (LED) lamp module capable of packaging LED chip on radiating supporting carrier circuit and method
CN102734665A LED (Light Emitting Diode) lamp module and manufacturing method thereof
CN102748606A Light-emitting diode (LED) lamp module with LED chip flipped over on conductive adhesive circuit and manufacturing method thereof
CN102767707A LED (Light-Emitting Diode) module capable of directly forming LED support on wire circuit board, and manufacturing method of LED module
CN102711368A Light-emitting diode (LED) module with single-sided hybrid circuit and manufacturing method for LED module
CN102065645A Double-sided printed circuit board (PCB) with elements and mutual conductance method thereof
CN101282617A Flexible printed circuit board of complete winding non-intermittence circuit as well as manufacturing technique
CN101237747A A kind of production technology of double-side lamp belt circuit board