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SAN DIEGO GAS & ELECTRIC CO

Overview
  • Total Patents
    65
  • GoodIP Patent Rank
    44,547
  • Filing trend
    ⇩ 71.0%
About

SAN DIEGO GAS & ELECTRIC CO has a total of 65 patent applications. It decreased the IP activity by 71.0%. Its first patent ever was published in 1966. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets electrical machinery and energy, environmental technology and machines are STATE GRID JIANGSU ELECTRIC POWER CO LTD ZHENJIANG POWER SUPPLY BRANCH, HEBEI XUHUI ELECTRIC CO LTD and ENERAISER TECHNOLOGY CO LTD.

Patent filings per year

Chart showing SAN DIEGO GAS & ELECTRIC COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Colburn Michael 15
#2 Parks Ken 15
#3 Torre William Vincent 6
#4 Myers Amanda Louise 5
#5 Colburn Michael James 5
#6 Udren Eric A 4
#7 O'Brien William 4
#8 Rosselli Girolamo 3
#9 Sanford Denis S 3
#10 Clingman Brent 3

Latest patents

Publication Filing date Title
US2018375316A1 Utility pole with tilt meters and related methods
US2017288570A1 Electrical service interface system
WO2017189898A1 Managing power source interaction through an interconnect socket adapter configured with an energy storage source/sink
WO2017189882A1 Managing power source interaction through an interconnect socket adapter configured with an electric vehicle sink
WO2017151819A1 Interconnect socket adapter for adapting one or more power sources and power sinks
US2017264138A1 Utility power grid substation auxiliary power system
US2018188346A1 Systems and methods for verifying sub metering accuracy for electric vehicle charging stations
US2017060101A1 Methods and systems for detecting and defending against invalid time signals
WO2017011339A1 Interconnection meter socket adapters
US2016238633A1 Managing power source interaction through an interconnect socket adapter configured with an energy storage source/sink
US2016236634A1 Managing power source interaction through an interconnect socket adapter configured with an electric vehicle sink
US2016221037A1 Nonconductive films for lighter than air balloons
US2016181752A1 Interconnect socket adapter for adapting one or more power sources and power sinks
US2017112014A1 Electrical service interface system
US2015288152A1 Methods for graffiti abatement on pad-mounted structures
US2015233733A1 Distribution interconnection information systems and methods
US2015075859A1 Cross arm covers for utility poles and related methods
US2015077267A1 Modular light system and related methods
US2015061644A1 Interconnection meter socket adapters
US2015021086A1 Methods for dulling metallic surfaces and related products