Research Grants 5 show all


$114.2K
2006

$205.1K
2008

$166.3K
2009

$208.1K
2010

$156.2K
2011

Patents 4,452show all

  • 730
    H04N - Pictorial communication, e.g. television
  • 435
    G10L - Speech analysis or synthesis
  • 340
    H04S - Stereophonic systems 
  • 279
    H04R - Loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers
  • 264
    G09G - Arrangements or circuits for control of indicating devices using static means to present variable information
  • 195
    G06T - Image data processing or generation, in general
  • 130
    G06F - Electric digital data processing
  • 102
    H03G - Control of amplification
  • 98
    H04L - Transmission of digital information, e.g. telegraphic communication
  • 94
    H04M - Telephonic communication

SEC Filings show all


139
8-K

45
10-Q

15
10-K

1
S-1

Contact Information

San Francisco, CA
United States