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SIGMATEL INC

Overview
  • Total Patents
    318
About

SIGMATEL INC has a total of 318 patent applications. Its first patent ever was published in 1995. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets computer technology, electrical machinery and energy and basic communication technologies are ELEFTHERIOU EVANGELOS S, KANG BO-GYEONG and LIN JASON T.

Patent filings per year

Chart showing SIGMATEL INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 May Michael R 51
#2 May Marcus W 39
#3 Baker David Cureton 33
#4 Felder Matthew D 22
#5 Sanders Richard 21
#6 Henson Matthew 17
#7 Schultz Russell Alvin 16
#8 Rybicki Mathew A 15
#9 Zeevi Josef 14
#10 Jackson H Spence 13

Latest patents

Publication Filing date Title
US2009175342A1 Method for determining display order of VOPS in decoder end or MPEG image system and device for executing the same
US2009091382A1 Audio signal processing system and method
US2009233463A1 Integrated circuit test socket having elastic contact support and methods for use therewith
US2008120436A1 Expansion Peripheral Techniques for Portable Audio Player
US2008201625A1 Error correction system and method
US2009085782A1 Adjustable DAC and applications thereof
US2008233978A1 Wireless handset and wireless headset with wireless transceiver
US2008232151A1 System and method to control one time programmable memory
US2008232430A1 Wireless transceiver and method for use therewith
US2007159908A1 Method and system of operating mode detection
US2008195806A1 System and method for controlling memory operations
US7391346B1 Switching amplifier system and method
US2008189479A1 Device, system and method for controlling memory operations
US2008152055A1 System and method of signal processing
US2008155134A1 Automatically disabling input/output signal processing based on the required multimedia format
US2008144743A1 Demodulator system and method
US2008147762A1 Digital audio processing system and method
US2008144740A1 Digital mixer system and method
US2008084781A1 Memory, integrated circuit and methods for adjusting a sense amp enable signal used therewith
US2008046677A1 Processing system, memory and methods for use therewith