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PIVOTAL SYSTEMS CORP

Overview
  • Total Patents
    41
  • GoodIP Patent Rank
    148,087
About

PIVOTAL SYSTEMS CORP has a total of 41 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets measurement, machines and control are SHAND AND JURS COMPANY, DRANE PHILLIPS B and ANDERSON GREENWOOD LP.

Patent filings per year

Chart showing PIVOTAL SYSTEMS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Monkowski Joseph R 30
#2 Ding Tao 22
#3 Chen Jialing 16
#4 Chalmers James Macallen 11
#5 Lane Barton 10
#6 Monkowski Adam J 10
#7 Cheng Jiuyi 7
#8 Shmakov Andrey 6
#9 Owens Travis 6
#10 Franklin James 6

Latest patents

Publication Filing date Title
US2021010608A1 Preloaded piezo actuator and gas valve employing the actuator
WO2017011325A1 Method and apparatus for gas flow control
TW201115292A Method and apparatus for gas flow control
WO2009091935A1 Method and apparatus for in situ testing of gas flow controllers
US2009180113A1 Method and apparatus for identifying the chemical composition of a gas
US7590498B1 System and method for vacuum chamber leak detection
US7757541B1 Techniques for calibration of gas flows
US7937232B1 Data timestamp management
US2008253377A1 System and method for controlling process end-point utilizing legacy end-point system
US7695984B1 Use of modeled parameters for real-time semiconductor process metrology applied to semiconductor processes
US2006157446A1 End point detection method for plasma etching of semiconductor wafers with low exposed area