Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405830 | Dynamic CPU core sharing | Ningdong Li, James M. McGillis, Peng Yin, Rong Yu | 2025-09-02 |
| 12079477 | Optimizing backend workload processing in a storage system | Ningdong Li, Peng Yin, James M. McGillis, Gabriel Hershkovitz, Thomas Rogers | 2024-09-03 |
| 7961870 | Wireless remote controlled handset lifter system using magnetically coupled ring detection | Joseph L. Freni, Jr., Stephen Lyman | 2011-06-14 |
| 7577249 | Wireless remote controlled handset lifter system using magnetically coupled ring detection | Joseph L. Freni, Jr., Stephen Lyman | 2009-08-18 |
| 7310420 | Telephone headset amplifier with noise blanking capability | Michael B. Lasky | 2007-12-18 |
| 7099464 | Telephone headset | John Ela, Christopher O. Lada, Lawrence G. Shubert, Christopher Loew | 2006-08-29 |
| 6421426 | Infrared wireless headset system | — | 2002-07-16 |
| 6411709 | Flexible microphone boom | — | 2002-06-25 |
| 6377684 | Telephone headset | John Ela, Christopher O. Lada, Lawrence G. Shubert, Christopher Loew | 2002-04-23 |
| 6097809 | Adjustable telephone headset | John Ela, Christopher O. Lada, Lawrence G. Shubert, Christopher Loew | 2000-08-01 |
| 5982879 | Telephone headset amplifier and method of operation | — | 1999-11-09 |
| 5615273 | Microphone assembly in a microphone boom of a headset | James T. MacDonald | 1997-03-25 |
| 5448646 | Headset interface assembly | James T. MacDonald | 1995-09-05 |
| 5446788 | Adjustable telephone headset | John Ela, Christopher O. Lada, Lawrence G. Shubert, Christopher Loew | 1995-08-29 |
| 5410608 | Microphone | James T. MacDonald | 1995-04-25 |
| D357667 | Headset/amplifier interface adaptor | James T. MacDonald | 1995-04-25 |
| D357668 | Portion of a headset cable | Timothy Allen Scarpa | 1995-04-25 |
| 5396551 | Headset amplifier | — | 1995-03-07 |
| D348066 | Earpiece high voltage baffle | — | 1994-06-21 |
| D348067 | Earphone housing | Lawrence G. Shubert, Christopher O. Lada, Christopher Loew, John Ela | 1994-06-21 |
| D345141 | Inside connector for a communication headset system | Robert M. Kelly | 1994-03-15 |
| D339791 | Inside connector for a communication headset system | Robert M. Kelly | 1993-09-28 |
| D332600 | Electrical connector for a communication headset system | Robert M. Kelly | 1993-01-19 |
| D332601 | Electrical connector for a communication headset system | Robert M. Kelly | 1993-01-19 |
| 4490584 | Infrared remote telephone system level control | — | 1984-12-25 |