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LIN WANJIONG

Overview
  • Total Patents
    80
  • GoodIP Patent Rank
    32,400
  • Filing trend
    ⇧ 50.0%
About

LIN WANJIONG has a total of 80 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2002. It filed its patents most often in United States, China and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, optics and environmental technology are SELF ELECTRONICS CO LTD, ZUMTOBEL LIGHTING GMBH and LIGHT ENGINE LTD.

Patent filings in countries

World map showing LIN WANJIONGs patent filings in countries
# Country Total Patents
#1 United States 38
#2 China 33
#3 EPO (European Patent Office) 9

Patent filings per year

Chart showing LIN WANJIONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lin Wanjiong 45
#2 Zhang Fawei 18
#3 Xu Le 15
#4 Zheng Zhaoyong 15
#5 He Zuping 9
#6 Ji Feng 9
#7 Pan Huangfeng 9
#8 Dong Jianguo 8
#9 Ying Junjun 7
#10 Ye Lin 5

Latest patents

Publication Filing date Title
US2016105938A1 LED Lamp
CN104879721A Upright lamp with cuttable lamp post
CN104879716A Strip-shaped lamp and mounting method thereof
CN104883769A Lamp control circuit and lamp using same
CN104883768A LED lamp power source management system and management method
CN104879722A LED strip-shaped lamp, LED strip-shaped lamp set and demounting method thereof
CN104879715A Strip-shaped lamp
CN104515076A Lamp telescoping mechanism
CN103851383A Lamp with waterproof structure
CN103836406A Lamp
CN103836558A Lamp with end covers
CN103811630A LED (Light Emitting Diode) package structure and lamp using same
CN103133919A Lamp even in illuminance
CN103683215A Short-circuit protection circuit of electronic switch
CN103672729A Lens, LED module and lighting system using LED module
CN103672728A Lens, LED module and lighting system using LED module
CN103672730A Lens, LED module and lighting system using LED module
CN102595731A Light-dimming LED controller and output short-circuit protection method thereof
CN102537883A Installation base of exhibition cabinet lamp
CN102518994A Exhibition cabinet lamp with rotary lamp cap