Inventor
William L. Abbott
Inventor
Portola Valley, CA, US
Overview
Patents· 16 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 communication40%
G11BInformation storage based on relative movement between record carrier and transducer33%
H04BTransmission7%
B62BHand-propelled vehicles, e.g. hand carts or perambulators3%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere3%
H03FAmplifiers3%
H03HImpedance networks, e.g. resonant circuits3%
H04WWireless communication networks3%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use3%
PatentTitleYear
8,306,149'Systems and methods of power amplifier digital pre-distortion'20128,233,573'Dynamic optimization of overlap-and-add length'20127,894,503'System and method of flexible channel allocation in an ultra wideband (UWB) frequency hopping communication system'20117,826,572'Dynamic optimization of overlap-and-add length'20106,501,747'Manifold assisted channel estimation and demodulation for CDMA systems in fast fading environments'20025,734,598'Low power filter coefficient adaptation circuit for digital adaptive filter'19985,430,661'Adaptive decision feedback equalizer apparatus for processing information stored on digital storage media'19955,422,760'Disk drive method using zoned data recording and PRML sampling data detection with digital adaptive equalization'19955,381,359'Adaptation and training of digital finite impulse response filter within PRML sampling data detection channel'19955,375,145'Multi-mode gain control loop for PRML class IV sampling data detection channel'19945,345,342'Disk drive using PRML synchronous sampling data detection and asynchronous detection of embedded sector servo'19945,341,249'Disk drive using PRML class IV sampling data detection with digital adaptive equalization'19945,321,559'Asynchronous peak detection of information embedded within PRML class IV sampling data detection channel'19945,258,933'Timing control for PRML class IV sampling data detection channel'19935,132,988'Adaptive decision feedback equalizer apparatus for processing information stored on digital storage media'19924,826,187'Collapsible monopod cart'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2012Patents assigned to ABBOTT WILLIAM L (2)· patent assignee history
1989Based in Lakewood, CO, US· patent location history
1992–1995Patents assigned to UNIV LELAND STANFORD JUNIOR (2)· patent assignee history
1992–1995Based in Menlo Park, CA, US· patent location history
1993–1998Patents assigned to QUANTUM CORP (8)· patent assignee history
1993–2012Based in Portola Valley, CA, US· patent location history
2010–2012Patents assigned to TEXAS INSTRUMENTS INC (4)· patent assignee history
2012Patents assigned to ABBOTT WILLIAM (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUANTUM CORP | 8 | 1993–1998 |
| TEXAS INSTRUMENTS INC | 4 | 2010–2012 |
| ABBOTT WILLIAM Lself | 2 | 1989–2012 |
| UNIV LELAND STANFORD JUNIOR | 2 | 1992–1995 |
| ABBOTT WILLIAMself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Portola Valley, California, US | 13 | 1993–2012 |
| Menlo Park, California, US | 2 | 1992–1995 |
| Lakewood, CO, US | 1 | 1989 |