Inventor
Carl H. Alelyunas
Inventor
Nevada City, CA, US
Overview
Patents· 34 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication38%
H04BTransmission18%
H03MCoding11%
H04NPictorial communication, e.g. television7%
G09GArrangements or circuits for control of indicating devices using static means to present variable information4%
H03HImpedance networks, e.g. resonant circuits4%
H04JMultiplex communication4%
G06FElectric digital data processing2%
G06KGraphical data reading2%
G06TImage data processing or generation, in general2%
PatentTitleYear
10,911,289Interface to provide selectable time domain or frequency domain information to downstream circuitry202110,789,965System, apparatus and method for time synchronization of delayed data streams by matching of wavelet coefficients202010,461,963Two-dimensional filtering of pilots and carriers for OFDM channel estimation201910,419,047Performing noise cancellation in radio signals using spectral duplication201910,148,473Method and apparatus for spectrum spreading of a pulse-density modulated waveform20189,954,515Biquad stage having a selectable bit precision20189,860,094'Method and apparatus for spectrum spreading of a pulse-density modulated waveform'20189,674,017'Method and apparatus for spectrum spreading of a pulse-density modulated waveform'20179,312,880'Method and apparatus for spectrum spreading of a pulse-density modulated waveform'20168,965,135'Flexible cadence follower for film in video'20158,396,322'Optical distortion correction in digital video processing applications'20138,120,706'Video system and method for automatic size and position adjustment according to the incoming stream'20127,072,385'Load coil and DSL repeater including same'20067,072,999'Robust packet arrival time detector using estimated signal power'20066,703,954'Direct digital conversion of baseband signals to super-nyquist frequencies'20046,560,293'Apparatus and method for FM remodulation of envelope modulated data signals'20036,553,087'Interpolating bandpass filter for packet-data receiver synchronization'20036,542,028'System and method for efficient demodulation and filtering of a received signal'20036,507,303'Direct digital conversion of baseband signals to super-nyquist frequencies'20036,498,820'Low complexity frequency estimator and interference cancellation method and device'20026,373,889'In-Band signal and detector for PCM modem exception processing'20026,285,709'Error filtering in a hybrid equalizer system'20016,256,353'Method and apparatus for generating a probing signal for a system having non-linear network and codec distortion'20016,115,395'Method of detecting network impairments for high speed data communication over conventional subscriber lines'20006,111,920'Method and system for timing recovery in a baud-rate sampled data stream'20006,094,422'Echo canceller touch-up period in an echo-cancelling modem'20006,038,430'Method and apparatus for improving transmission of data in a wireless network'20005,991,348'Method and apparatus for regenerating symbol timing from a probing signal in a system having non-linear network and codec distortion'19995,970,089'Method and apparatus for generating a probing signal for a system having non-linear network and codec distortion'19995,903,615'Low complexity frequency estimator and interference cancellation method and device'19995,705,949'Compensation method for I/Q channel imbalance errors'19985,528,308'Direct synthesis of a digital audio sample clock'19965,406,309'Video simulation of CRT response'19955,321,424'Adaptive graticule'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1995Based in Beaverton, OR, US· patent location history
1996–2006Based in Nevada City, CA, US· patent location history
1999–2004Patents assigned to 3COM CORP (14)· patent assignee history
2003–2006Patents assigned to 2WIRE INC (4)· patent assignee history
2013–2015Patents assigned to ALELYUNAS CARL (2)· patent assignee history
2013Based in West Linn, OR, US· patent location history
2015Based in Portland, OR, US· patent location history
2016–2018Patents assigned to ENTROPIC COMMUNICATIONS LLC (4)· patent assignee history
2016–2021Based in Austin, TX, US· patent location history
2018–2021Patents assigned to SILICON LAB INC (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3COM CORP | 14 | 1999–2004 |
| SILICON LAB INC | 5 | 2018–2021 |
| 2WIRE INC | 4 | 2003–2006 |
| ENTROPIC COMMUNICATIONS LLC | 4 | 2016–2018 |
| ALELYUNAS CARLself | 2 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nevada City, California, US | 20 | 1996–2006 |
| Austin, Texas, US | 9 | 2016–2021 |
| Beaverton, OR, US | 2 | 1994–1995 |
| Portland, OR, US | 1 | 2015 |
| West Linn, OR, US | 1 | 2013 |