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CADENCE DESIGN SYSTEMS INC

Overview
  • Total Patents
    2,093
  • GoodIP Patent Rank
    2,345
  • Filing trend
    ⇩ 25.0%
About

CADENCE DESIGN SYSTEMS INC has a total of 2,093 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 1988. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets computer technology, measurement and optics are AZUL SYSTEMS INC, MAGMA DESIGN AUTOMATION INC and FROST HOLLOWAY H.

Patent filings per year

Chart showing CADENCE DESIGN SYSTEMS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Teig Steven 161
#2 Ginetti Arnold 60
#3 Caldwell Andrew 55
#4 Scheffer Louis K 50
#5 White David 46
#6 Li Zhuo 42
#7 Chickermane Vivek 35
#8 Jacques Etienne 32
#9 Poplack Mitchell G 29
#10 O'Riordan Donald J 27

Latest patents

Publication Filing date Title
US10992449B1 Encoding and striping technique for DC balancing in single-ended signaling
US10922469B1 Methods and systems of enabling concurrent editing of hierarchical electronic circuit layouts
US10963610B1 Analyzing clock jitter using delay calculation engine
US10922456B1 Circuit modification for efficient electro-static discharge analysis of integrated circuits
US10936776B1 Analyzing waveform data generated for simulated circuit design
US10885252B1 Coverage model enhancement to support logic and arithmetic expressions
US10929589B1 Generating routing structure for clock network based on edge intersection detection
US10990733B1 Shared timing graph propagation for multi-mode multi-corner static timing analysis
US10958484B1 Time-based decision feedback equalizer
US10944397B1 Compact four-terminal TCOIL
US10936777B1 Unified improvement scoring calculation for rebuffering an integrated circuit design
US10949596B1 System, method, and computer program product for simultaneous routing and placement in an electronic circuit design
US10977408B1 Systems and methods of concurrent placement of input-output pins and internal components in an integrated circuit design
US10936783B1 Runtime efficient circuit placement search location selection
US10963618B1 Multi-dimension clock gate design in clock tree synthesis
US10963617B1 Modifying route topology to fix clock tree violations
US10963620B1 Buffer insertion technique to consider edge spacing and stack via design rules
US10885250B1 Clock gate placement with data path awareness
US10860764B1 Layer assignment technique to improve timing in integrated circuit design
US10963616B1 Systems and methods of aligning sets of wires with minimum spacing rules