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SIGMA DESIGNS INC

Overview
  • Total Patents
    72
  • GoodIP Patent Rank
    127,917
About

SIGMA DESIGNS INC has a total of 72 patent applications. Its first patent ever was published in 1992. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets telecommunications, audio-visual technology and computer technology are BEIJING WANGMA TECH CO LTD, GUANGXI BRANCH CHINA MOBILE COMMUNICATIONS GROUP CO LTD and PATIL ABHISHEK.

Patent filings per year

Chart showing SIGMA DESIGNS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nguyen Julien T 14
#2 Nguyen Hung C 12
#3 Le Cornec Yann 10
#4 French Catherine A 9
#5 Lu Ruoyang 7
#6 Desai Jayesh 6
#7 Hsu Mark 6
#8 Nguyen Julien Tan 5
#9 Pirooz Ali D 5
#10 Trinh Vincent 5

Latest patents

Publication Filing date Title
WO2019046214A1 External microcontroller communications
WO2019040912A1 Lightweight messaging
WO2018218064A1 Extended sleep in a wireless device
WO2018217801A1 Cross-layer sleep control in a wireless device
WO2018213497A1 Preventing peak current draw in a wireless device
US2017374243A1 Method of reducing latency in a screen mirroring application and a circuit of the same
US2017223382A1 Method of reducing latency and a video decoder of the same
US2015187209A1 Method and system for synchronization and remote control of controlling units
US2015117462A1 Method for encapsulating a message
US2015131485A1 Mapping connected devices in a home area network to ip addresses in a local area network
US2013219482A1 Method for uniquely addressing a group of network units in a sub-network
EP1965506A1 Apparatus and method to combine wired and wireless UWB applications
US2009070567A1 Efficient implementation of branch intensive algorithms in VLIW and superscalar processors
US2007096971A1 Extension of accuracy of a flash ADC by 1-bit through interpolation of comparator outputs
US2007121705A1 Clear channel assessment method and system for ultra wideband OFDM
EP1763146A1 Ultra wideband baseband chip with intelligent array radio and method of use thereof
US2007053451A1 Digital automatic gain control with parallel/serial interface for multiple antenna ultra wideband OFDM system
US2007279530A1 Video enhancement systems and methods
US2007234176A1 Fast decoder and method for front end of convolutionally encoded information stream
US2006203925A1 Synchronization method for symbol boundary detection in UWB-OFDM