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LAI LI-CHUN

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    213,033
About

LAI LI-CHUN has a total of 38 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, environmental technology and computer technology are LIAO WEN-YUNG, LIN CHIA HUA and POWERTECH IND LTD.

Patent filings in countries

World map showing LAI LI-CHUNs patent filings in countries
# Country Total Patents
#1 United States 38

Patent filings per year

Chart showing LAI LI-CHUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lai Li-Chun 38

Latest patents

Publication Filing date Title
US9450325B1 Power socket structure
US2016072215A1 Power socket structure for outdoor electric extension line
US9059529B1 Power outlet with a support platform with inclined surfaces with through holes and a shutter with an incline with a hole
US2014348147A1 Power distribution unit for wireless network topology and distribution method thereof
US2014148024A1 Outdoor power socket having a recessed part to accommodate a connection element for attaching a protective lid
US2014103721A1 Computer host power management system having extension cord sockets
US2014008100A1 Alternative Current (AC) Power Line
US2013003419A1 Automatic breaker apparatus for USB power supply
US2012188808A1 Timing device without neutral line
US2012187850A1 Nightlight Driving Device
US2012104869A1 Outdoor extension line socket enabling romote controlled timing power supply
US7841877B1 Socket unit with a rotating cover with three slots and a central protruding unit with a spring
US2011109172A1 Timing-device equipped energy-saving socket
US2011083022A1 Integrated power supply and network connection control device for cord set
US2011037391A1 Power supply control device for lamp
US2010213875A1 Power Supply Controlling Device
US2010176658A1 Power Control Apparatus for Power Strip
US2010067881A1 Audio/video signal access controlling apparatus
US7806707B1 Socket protection cover structure
US2009256486A1 Light dimming device for compact fluorescent lamp