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RAYSPAN CORP

Overview
  • Total Patents
    62
About

RAYSPAN CORP has a total of 62 patent applications. Its first patent ever was published in 2007. It filed its patents most often in WIPO (World Intellectual Property Organization), Republic of Korea and China. Its main competitors in its focus markets telecommunications, basic communication technologies and machines are TX RX SYSTEMS INC, SPEED WIRELESS TECH INC and BLANKENBURG ANTENNEN.

Patent filings in countries

World map showing RAYSPAN CORPs patent filings in countries

Patent filings per year

Chart showing RAYSPAN CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gummalla Ajay 49
#2 Achour Maha 44
#3 Poilasne Gregory 23
#4 Pathak Vaneet 22
#5 Stoytchev Marin 15
#6 Lopez Norberto 9
#7 Lee Cheng-Jung 9
#8 Penev Vladimir 8
#9 Dupuy Alexandre 8
#10 Huang Wei 7

Latest patents

Publication Filing date Title
CN102422487A Multiband composite right and left handed (CRLH) slot antenna
KR20110129452A Balanced metamaterial antenna device
CN102439789A RF front-end module and antenna systems
CN102388502A Multiple pole multiple throw switch device based on composite right and left handed metamaterial structures
WO2011049584A1 Metamaterial antenna with mechanical connection
WO2010033865A2 Metamaterial loaded antenna devices
WO2010027751A1 Frequency-tunable metamaterial antenna apparatus
CN102047554A RF power amplifiers with linearization
WO2009137302A2 Single cable antenna module for laptop computer and mobile devices
WO2009086219A1 Multi-metamaterial-antenna systems with directional couplers
KR20100105833A Metamaterial structures with multilayer metallization and via
WO2008115881A1 Metamaterial antenna arrays with radiation pattern shaping and beam switching
US2009160575A1 Power combiners and dividers based on composite right and left handed metamaterial structures
KR20110040952A Antennas based on metamaterial structures
TW200807810A Antennas, devices and systems based on metamaterial structures