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SAND 9 INC

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    212,149
About

SAND 9 INC has a total of 24 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets basic communication technologies, micro-structure and nano-technology and semiconductors are ASAHI DENPA KK, BLILEY ELECTRIC COMPANY and HIRAMA KOICHI.

Patent filings in countries

World map showing SAND 9 INCs patent filings in countries

Patent filings per year

Chart showing SAND 9 INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schoepf Klaus Juergen 10
#2 Kuypers Jan H 10
#3 Rebel Reimund 8
#4 Gaidarzhy Alexei 7
#5 Mohanty Pritiraj 7
#6 Zolfagharkhani Guiti 6
#7 Chen David M 4
#8 Badillo Dean A 4
#9 Thalmayr Florian 3
#10 Sparks Andrew 3

Latest patents

Publication Filing date Title
US2015215706A1 MEMS microphone
US9634227B1 Suppression of spurious modes of vibration for resonators and related apparatus and methods
US2014085013A1 Oscillators having arbitrary frequencies and related systems and methods
US2014015616A1 Noise reduction in MEMS oscillators and related apparatus and methods
US2013313947A1 Integration of piezoelectric materials with substrates
US2013334929A1 Resonator electrodes and related methods and apparatus
US2014077316A1 Wafer bonding and related methods and apparatus
US2013222014A1 Differential current signal circuit
US2013187687A1 Power on reset circuit and method of use
US2013130502A1 Micromechanical membranes and related structures and methods
US9000854B1 Timing oscillator having a non-linear MEMS resonator and related methods
US8947171B1 Coupled timing oscillators
WO2013012840A2 Method and apparatus for manufacturing a resonating structure
WO2012125416A1 Variable phase amplifier circuit and method of use
EP2289169A2 Mechanical resonating timing oscillators and related methods
EP2144370A1 Oscillator phase noise reduction by self tuning filter and noise feedback
WO2009048468A1 Signal amplification by hierarchal resonating structures