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LANDIS & GYR INC

Overview
  • Total Patents
    71
  • GoodIP Patent Rank
    138,026
About

LANDIS & GYR INC has a total of 71 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets measurement, environmental technology and electrical machinery and energy are ENERGYBOX LTD, EMH ELEK ZITAETSZAEHLER GMBH & and SMART IMPULSE.

Patent filings in countries

World map showing LANDIS & GYR INCs patent filings in countries

Patent filings per year

Chart showing LANDIS & GYR INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Voisine John T 15
#2 Ramirez Anibal Diego 12
#3 Burns Gordon R 7
#4 Voisine John 6
#5 Tate Ronald C 6
#6 Martin Warren T 6
#7 Slater Byron J 5
#8 Anderson Michael 5
#9 Junker John P 4
#10 Randall Bruce E 4

Latest patents

Publication Filing date Title
US2015377949A1 Utility Meter with Temperature Sensor
CA2900570A1 Utility meter having compressed data logging
US2015226769A1 Electronic tamper detection in a utility meter using magnetics
US2013241532A1 Power management arrangement and method in a utility meter
US2014309954A1 VA metering in delta-wired electrical service
MX2014007543A Service voltage load protection in an electric utility meter.
US2014091946A1 Meter display during power interruption
US2011196631A1 Method of timing demand and time-of-use functionality with external clock source
US2011095625A1 Fault Tolerant Service Switch Operation in a Utility Meter
US2010174490A1 Seismic detection in electricity meters
US2010036625A1 Temperature Profiling in an Electricity Meter
US2008097707A1 VA metering in polyphase systems
US2008116906A1 Apparatus and method for metering contact integrity
CA2604662A1 External access to meter display
US2008266133A1 Method and Arrangement for Communicating with a Meter Peripheral Using a Meter Optical Port
US2007091548A1 Meter with reduced internal temperature rise and associated method
US2006158348A1 Utility meter having RF protection
US2006001415A1 Utility meter having programmable pulse output
US2005237047A1 Enhanced fault protection in electricity meter
US7421205B2 Infrared receiver for residential electricity meter