Issued Patents All Time
Showing 1–25 of 117 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9373351 | System and method for dual-beam recording and readout of multilayered optical data storage media | Victor Petrovich Ostroverkhov, Brian Lee Lawrence, Xiaolei Shi, Zhiyuan Ren, Mark Allen Cheverton +1 more | 2016-06-21 |
| 9093082 | Data storage devices and methods | Pingfan Wu, Brian Lee Lawrence, Zhiyuan Ren, John Erik Hershey, Xiaolei Shi +2 more | 2015-07-28 |
| 9074152 | Plasma-assisted waste gasification system | Matthew Christian Nielsen, Richard Anthony DePuy, Aditya Kumar, James P. Lyons, Vitali Victor Lissianski +3 more | 2015-07-07 |
| 8891343 | Method for formatting and reading data disks | John Anderson Fergus Ross, John Erik Hershey, Brian Lee Lawrence, Xiaolei Shi, Victor Petrovich Ostroverkhov | 2014-11-18 |
| 8534553 | Enhanced recordation device for rail car inspections | Prescott Logan, David Michael Davenport, John Erik Hershey, Rahul Bhotika, Robert James Mitchell, Jr. +2 more | 2013-09-17 |
| 8345526 | Non-binary holograms for increased capacity | John Erik Hershey, John Anderson Fergus Ross, Xiaolei Shi, Zhiyuan Ren, Victor Petrovich Ostroverkhov | 2013-01-01 |
| 8345334 | Mastering and replication of micro-holographic data storage media | Xiaolei Shi, John Erik Hershey, John Anderson Fergus Ross, Brian Lee Lawrence, Zhiyuan Ren +1 more | 2013-01-01 |
| 8331210 | System and method for storage of data in circular data tracks on optical discs | John Anderson Fergus Ross, John Erik Hershey, Nick Andrew Van Stralen, Victor Petrovich Ostroverkhov | 2012-12-11 |
| 8318099 | Chemical and biological sensors, systems and methods based on radio frequency identification | Radislav Alexandrovich Potyrailo, William Guy Morris, Andrew Michael Leach, Andrew David Pris | 2012-11-27 |
| 8292172 | Enhanced recordation device for rail car inspections | Prescott Logan, David Michael Davenport, John Erik Hershey, Rahul Bhotika, Robert James Mitchell, Jr. +2 more | 2012-10-23 |
| 8233368 | Method and system for bit prediction using a multi-pixel detector | John Anderson Fergus Ross, John Erik Hershey, Xiaolei Shi, Victor Petrovich Ostroverkhov | 2012-07-31 |
| 8182966 | Data storage devices and methods | Zhiyuan Ren, Brian Lee Lawrence, Pingfan Wu, John Erik Hershey, Xiaolei Shi +2 more | 2012-05-22 |
| 8125862 | System and method for controlling tracking in an optical drive | John Anderson Fergus Ross, John Erik Hershey, Xiaolei Shi, Victor Petrovich Ostroverkhov | 2012-02-28 |
| 8084168 | Holographic storage devices with complementary data layer and use thereof | Pingfan Wu, Xiaolei Shi, Zhiyuan Ren, Brian Lee Lawrence, John Erik Hershey +2 more | 2011-12-27 |
| 8057886 | Optical article having anti-theft feature and a system and method for inhibiting theft of same | Marc Brian Wisnudel, Terry Michael Topka, Pingfan Wu, Radislav Alexandrovich Potyrailo, David Gilles Gascoyne +10 more | 2011-11-15 |
| 8050166 | System and method for improved data storage | John Anderson Fergus Ross, Victor Petrovich Ostroverkhov, John Erik Hershey, Brian Lee Lawrence, Milos Todorovic | 2011-11-01 |
| 7961572 | System and method for reading micro-holograms with reduced error rates | John Erik Hershey, John Anderson Fergus Ross, John Frederick Graf, Brian Lee Lawrence, Xiaolei Shi +2 more | 2011-06-14 |
| 7845504 | System and method for determining whether a locomotive or rail engine is coupled to a rail car or other engine | David Michael Davenport, Rahul Bhotika, John Erik Hershey, Robert James Mitchell, Jr., Emad Andarawis Andarawis | 2010-12-07 |
| 7805227 | Apparatus and method for locating assets within a rail yard | Rahul Bhotika, David Michael Davenport, John Erik Hershey, Robert James Mitchell, Jr., Emad Andarawis Andarawis | 2010-09-28 |
| 7653919 | Optical article having anti-theft feature and a system and method for inhibiting theft of same | Radislav Alexandrovich Potyrailo, Marc Brian Wisnudel, Jerry Apffel Pierce, Kyle E. Litz | 2010-01-26 |
| 7652526 | Narrow band pass filter | Wolfgang Daum | 2010-01-26 |
| 7604400 | System and method for providing diagnostic information in a processing path of a coal gasification system | Anthony Mark Thompson, James Scott Vartuli, Emad Andarawis Andarawis, Wayne Charles Hasz, John Erik Hershey +1 more | 2009-10-20 |
| 7548223 | Reduced cost automatic meter reading system and method using locally communicating utility meters | Glen William Brooksby, Daniel David Harrison, Daniel A. Staver, Ertugrul Berkcan, Ralph Thomas Hoctor +1 more | 2009-06-16 |
| 7493100 | Compensating for dynamic nulls in a power line communication system | Douglas H. Marman | 2009-02-17 |
| 7466261 | Method and system for radio detection and ranging intrusion detection system | Ralph Thomas Hoctor, Jeffrey Michael Ashe, Vincent Paul Staudinger | 2008-12-16 |