Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8058802 | Thermal management article and method | Yun Li, John Erik Hershey, Jian Zhang, Hua Xia | 2011-11-15 |
| 7978886 | System and method for anatomy based reconstruction | Bernhard Erich Hermann Claus, Frederick Wilson Wheeler, Cynthia Elizabeth Landberg | 2011-07-12 |
| RE42317 | Method and apparatus for filtering digital television signals | Naofal Al-Dhahir, John Erik Hersey, Nick Andrew Van Stralen, Richard Louis Frey | 2011-05-03 |
| 7898176 | Fluidic thermal management article and method | Yun Li, John Erik Hershey, Jian Zhang, Hua Xia, Gelu Comanescu | 2011-03-01 |
| 7742673 | Thermal mangement article having thermal wave guide | Yun Li, John Erik Hershey, Jian Zhang, Hua Xia | 2010-06-22 |
| 7653263 | Method and system for volumetric comparative image analysis and diagnosis | Frederick Wilson Wheeler, Bernhard Hermann Claus, John Patrick Kaufhold, Jeffrey Wayne Eberhard, Cynthia Elizabeth Landberg | 2010-01-26 |
| 6961441 | Method and apparatus for steganographic embedding of meta-data | John Erik Hershey, Daniel David Harrison, Kenneth Brakeley Welles, II, Douglas G. Nestler | 2005-11-01 |
| 6577353 | Optimization of television reception by selecting among or combining multiple antenna inputs | Kenneth Brakeley Welles, II, John Erik Hershey | 2003-06-10 |
| 6542536 | Spread spectrum communications with selectable data transfer rates | John Erik Hershey, John Anderson Fergus Ross, Naofal Al-Dhahir, Michael James Hartman, Richard Louis Frey +2 more | 2003-04-01 |
| 6538704 | NTSC tuner to improve ATSC channel acquisition and reception | Kenneth Brakeley Welles, II, John Erik Hershey | 2003-03-25 |
| 6539062 | Pilot signal control for digital television DTV transmission | John Erik Hershey, Kenneth Brakeley Welles, II | 2003-03-25 |
| 6498627 | Use of wideband DTV overlay signals for brevity signaling and public safety | John Erik Hershey, Kenneth Brakeley Welles, II | 2002-12-24 |
| 6459741 | Implementation of N-VSB training sequences in N-squared QAM receiver structures | John Erik Hershey, Kenneth Brakeley Welles, II | 2002-10-01 |
| 6437832 | Mitigation of multipath using ultra wideband DTV overlay signal | John Erik Hershey, Kenneth Brakeley Welles, II | 2002-08-20 |
| 6417890 | Modulation of pilot tone amplitude in DTV broadcast for faster channel acquisition | Kenneth Brakeley Welles, II, John Erik Hershey | 2002-07-09 |
| 6417805 | Three-dimensional channel sounder for DTV receivers | John Erik Hershey, Kenneth Brakeley Welles, II | 2002-07-09 |
| 6393072 | Channel decoder using vocoder joint statistics | John Anderson Fergus Ross, Nick Andrew Van Stralen, Steven R. Koch, Richard Louis Zinser, John B. Anderson | 2002-05-21 |
| 6304299 | System and method for mitigating multipath effects in television systems | Richard Louis Frey, Naofal Al-Dhahir, John Anderson Fergus Ross, John Erik Hershey, Nick Andrew Van Stralen | 2001-10-16 |
| 6292518 | Use of 64-QAM circuitry for receiving and decoding 8-VSB signals | Kenneth Brakeley Welles, II, John Erik Hershey | 2001-09-18 |
| 6154155 | General frame-based compression method | John Erik Hershey, Namita Joshi, John Anderson Fergus Ross, Thomas Gerard Nowak, Vincent Paul Staudinger | 2000-11-28 |
| 6138092 | CELP speech synthesizer with epoch-adaptive harmonic generator for pitch harmonics below voicing cutoff frequency | Richard Louis Zinser, Steven R. Koch, Glen William Brooksby | 2000-10-24 |
| 6122015 | Method and apparatus for filtering digital television signals | Naofal Al-Dhahir, John Erik Hershey, Nick Andrew Van Stralen, Richard Louis Frey | 2000-09-19 |
| 6119082 | Speech coding system and method including harmonic generator having an adaptive phase off-setter | Richard Louis Zinser, Steven R. Koch, Glen William Brooksby | 2000-09-12 |
| 6098036 | Speech coding system and method including spectral formant enhancer | Richard Louis Zinser, Glen William Brooksby, Steven R. Koch | 2000-08-01 |
| 6094629 | Speech coding system and method including spectral quantizer | Steven R. Koch, Glen William Brooksby, Richard Louis Zinser | 2000-07-25 |