Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5946353 | Method and apparatus for external intermediate data processing | Jacqueline Mullins, John G. Bartkowiak, Alan F. Hendrickson | 1999-08-31 |
| 5839061 | Receiver quality measurement system for use in digital cordless telephones and like apparatus | Alan F. Hendrickson | 1998-11-17 |
| 5790833 | Integrated circuit, having microprocessor and telephony peripheral circuitry, having capability of being placed in partial emulation mode | Dale E. Gulick, Munehiro Yoshikawa | 1998-08-04 |
| 5657351 | Method and apparatus for external intermediate data processing | Jacqueline Mullins, John G. Bartkowiak, Alan F. Hendrickson | 1997-08-12 |
| 5638405 | Dual-mode baseband controller for radio-frequency interfaces relating to digital cordless telephones | Alan F. Hendrickson | 1997-06-10 |
| 5596724 | Input/output data port with a parallel and serial interface | Jacqueline Mullins, John G. Bartkowiak, Alan F. Hendrickson | 1997-01-21 |
| 5555287 | Integrated circuit and cordless telephone using the integrated circuit | Dale E. Gulick, James E. Bowles, John G. Bartkowiak, Munehiro Yoshikawa, Shin Saito +1 more | 1996-09-10 |
| 5502689 | Clock generator capable of shut-down mode and clock generation method | Alan F. Hendrickson, Dale E. Gulick, Dean Grumlose | 1996-03-26 |
| 5495530 | Low power emergency telephone mode | Dale E. Gulick | 1996-02-27 |