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PILZ GMBH & CO

Overview
  • Total Patents
    142
About

PILZ GMBH & CO has a total of 142 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets control, electrical machinery and energy and mechanical elements are PILZ GMBH AND CO, ELAN SCHALTELEMENTE GMBH & CO and FINIKS KONTAKT GMBKH UND KO KG.

Patent filings per year

Chart showing PILZ GMBH & COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Veil Richard 29
#2 Rupp Roland 29
#3 Wohnhaas Klaus 21
#4 Schwenkel Hans 17
#5 Heckel Andreas 15
#6 Schwenkel Hans Dieter 13
#7 Pullmann Juergen 13
#8 Ehrlich Gerhard 12
#9 Weishaar Christoph 11
#10 Wendler Martin 9

Latest patents

Publication Filing date Title
WO2004029502A1 Method and device for making a hazardous area safe
DE10325363A1 Safety switching device for fail-safe disconnection of an electrical consumer and corresponding method
DE10320522A1 Method and device for controlling a safety-critical process
DE10259698A1 Display area of an automotive night vision system
DE10245720A1 Safety method for protecting automatic machine danger area with scene analysis of different images of danger area via 2 different analysis algorithms for reliable detection of foreign object in danger area
DE10240584A1 Safety control system for fault protected operation of critical process such as occurs in machine system operation
DE10216226A1 Device for fail-safe switching off of an electrical consumer, especially in industrial production plants
DE10208578A1 Switched mode power stage, especially for supplying voltage to safety switches, has logic circuit that automatically activates one of two switching regulators depending on input voltage
DE10205691A1 Method for checking the functional reliability of an image sensor and device with an image sensor
DE10146753C1 Safety switching device for safely switching off an electrical consumer
DE10138960A1 Surveillance method for monitoring surveillance space uses different brightness values provided by different image data sets for providing distance information for given point
DE10138342A1 Contactless door contact switch has Hall element signal evaluated via window comparator for provision of output signal
DE10127233C1 Safety cut-out switch module for electrical load has 2 alternate load current paths for supplying electrical load each containing 2 series switch elements
DE10112230A1 Method and device for fail-safe monitoring of the rotational movement of a shaft
DE10108962A1 Method and device for programming a safety controller
DE10053820A1 Electronic safety relay
DE10053763A1 Fieldbus system for controlling safety-critical processes and bus interface module for use in such a fieldbus system
EP1206868A2 Method of configuring a safe station and a safe control system using the same
DE10037383A1 Safety switching device for safely switching off an electrical consumer, in particular an electrically driven machine
DE10033608A1 Securing an area around a machine tool to prevent entrance of personnel and possible injury using artificial light target, the image of which can be compared to a reference value and used to switch off the machine