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QUICKTURN DESIGN SYSTEMS INC

Overview
  • Total Patents
    137
About

QUICKTURN DESIGN SYSTEMS INC has a total of 137 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, EPO (European Patent Office) and United Kingdom. Its main competitors in its focus markets computer technology, measurement and machines are IKOS SYSTEMS INC, MAGIMA DIGITAL INFORMATION CO and FROST HOLLOWAY H.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Sample Stephen P 36
#2 Butts Michael R 29
#3 Bershteyn Mikhail 12
#4 Batcheller Jon A 12
#5 Huang Thomas B 12
#6 Schaefer Ingo 11
#7 Tannenbaum Peter 9
#8 Chilton John E 8
#9 Poplack Mitchell G 8
#10 Kfir Alon 8

Latest patents

Publication Filing date Title
EP1886240A2 System and method for analyzing power consumption of electronic design undergoing emulation or hardware based on simulation acceleration
US2006230251A1 System and method for providing compact mapping between dissimilar memory systems
US2007219772A1 Method and apparatus for rewinding emulated memory circuits
US2006190237A1 Emulation processor interconnection architecture
US2005267728A1 System and method for validating an input/output voltage of a target system
US2005267729A1 Extensible memory architecture and communication protocol for supporting multiple devices in low-bandwidth, asynchronous applications
US2005267727A1 System and method for providing flexible signal routing and timing
US2005278163A1 System and method for resolving artifacts in differential signals
US2005267730A1 Dynamic programming of trigger conditions in hardware emulation systems
US2006190239A1 Method and system for hardware based reporting of assertion information for emulation and hardware acceleration
US2005266709A1 System and method for ejecting a high extraction force electromechanical connector
US2005271078A1 System and method for configuring communication systems
US2005265375A1 System and method for identifying target systems
US7356455B2 Optimized interface for simulation and visualization data transfer between an emulation system and a simulator
US2004123258A1 Logic multiprocessor for FPGA implementation
US2004148153A1 Memory rewind and reconstruction for hardware emulator
US2003171908A1 Simulation and timing control for hardware accelerated simulation
US2003084414A1 Timing resynthesis in a multi-clock emulation system
WO0241167A2 Method and apparatus for dynamically testing electrical interconnect
US2002049578A1 Hardware-assisted design verification system using a packet-based protocol logic synthesized for efficient data loading and unloading