Learn more

QUALITY SEMICONDUCTOR INC

Overview
  • Total Patents
    31
About

QUALITY SEMICONDUCTOR INC has a total of 31 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets basic communication technologies, computer technology and semiconductors are OKI MICRO DESIGN CO LTD, ACTEL CORP and VANTIS CORP.

Patent filings per year

Chart showing QUALITY SEMICONDUCTOR INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gala Sanjay V 8
#2 Mehta Ketan K 8
#3 Srinivasan Varadarajan 7
#4 Muegge Mark 5
#5 Nguyen Hung T 5
#6 Amitai Zwie 5
#7 Lee Leo 4
#8 Malwah Manohar L 4
#9 Shah Ruchir P 4
#10 Wolosewicz Jack 3

Latest patents

Publication Filing date Title
US5964857A Priority encoder for a content addressable memory system
US5852569A Content addressable memory multiple match detection circuit
US5892406A Mixed signal phase locked loop with process and temperature calibration
US5706224A Content addressable memory and random access memory partition circuit
US5828233A Mixed mode CMOS input buffer with bus hold
US5844425A CMOS tristate output buffer with having overvoltage protection and increased stability against bus voltage variations
AU7686694A Scan test circuit using fast transmission gate switch
US5289062A Fast transmission gate switch
US5367187A Master slice gate array integrated circuits with basic cells adaptable for both input/output and logic functions
US5223456A High density local interconnect in an integrated circit using metal silicide
WO9216998A1 Fast transmission gate switch
US5254874A High density local interconnect in a semiconductor circuit using metal silicide
US5311475A High speed full and empty flag generators for first-in first-out memory
US5228002A First-in first-out memory device and method for accessing the device
EP0527194A1 High density local interconnect in a semiconductor circuit using metal silicide