Alexander Grigoriev — 5 Patents at Unknown

Alexander Grigoriev has been granted 5 US patents while listed as an inventor at Unknown. The first was granted in 2006 and the most recent in June 2012. Alexander Grigoriev ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Alexander Grigoriev in Mississauga, ON, CA.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
8208572	Method for transmitting and receiving quadrature amplitude modulation signals, a system for carrying out said method, a machine-readable carrier and the use of a method for synchronously receiving quadrature amplitude modulation signals	Igor Borisovich Dounaev, Leonid Letunov	2012-06-26
7903759	Method for transmitting and receiving quadrature-amplitude modulation signals, system for implementing thereof, machine-readable medium, and application of the method for synchronizing reception of amplitude modulation signals	Igor Borisovich Dounaev, Leonid Letunov	2011-03-08
7903765	Method for demodulating the signal of multiple-position frequency manipulation with equidistant frequency spreading, demodulator for this signal, and computer-readable medium	Igor Borisovich Dounaev, Leonid Letunov	2011-03-08
7246266	Method and apparatus for firmware restoration in modems	Chris Sneed, Jay Evan Gottlieb, Liem U. To, Chi-Wen Chen	2007-07-17
7129479	Method and system for introducing an analyte into an ion mobility spectrometer	John J. Carroll, Reno Debono, Tri Van Le, Robert Sandor, Sabatino Nacson	2006-10-31

Alexander Grigoriev — 5 Patents

Issued Patents All Time

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