Issued Patents All Time
Showing 76–100 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5917175 | Modular hand-held data entry system with voice interface | Phillip Miller, William T. Gibbs, Robert G. Geers, George E. Hanson, Arvin D. Danielson +6 more | 1999-06-29 |
| 5912926 | Method of and apparatus for controlling modulation of digital signals in frequency modulated transmissions | Steven E. Koenck, William W. Frede | 1999-06-15 |
| 5898162 | Hand-held data capture system with interchangeable modules | Steven E. Koenck, Phillip Miller, Arvin D. Danielson, Dennis A. Durbin, Keith K. Cargin, Jr. +6 more | 1999-04-27 |
| 5896561 | Communication network having a dormant polling protocol | Steven B. Schrader | 1999-04-20 |
| 5880868 | Infrared backbone communication network having a radio frequency backup channel | — | 1999-03-09 |
| 5870279 | Antenna cap for computer device utilizing a radio card | Guy J. West | 1999-02-09 |
| 5862171 | Radio frequency communication network having adaptive communication parameters | — | 1999-01-19 |
| 5844893 | System for coupling host computer meanswith base transceiver units on a local area network | Charles D. Gollnick, Ronald E. Luse, John G. Pavek, Marvin L. Sojka, James D. Cnossen +8 more | 1998-12-01 |
| 5805807 | Multilevel data communication system including local and host systems | George E. Hanson, Arvin D. Danielson, Steven H. Salvay, Steven E. Koenck, Alan G. Bunte +3 more | 1998-09-08 |
| 5793604 | Data collection terminal with an upper portion wider than a hand-grip and located over the hand-grip | Steven E. Koenck, Phillip Miller, Arvin D. Danielson, Dennis A. Durbin, Keith K. Cargin, Jr. +6 more | 1998-08-11 |
| 5790536 | Hierarchical communication system providing intelligent data, program and processing migration | Guy J. West, Alan G. Bunte, Arvin D. Danielson, Michael D. Morris, Robert C. Meier | 1998-08-04 |
| 5747786 | Communication module for a data capture system | Keith K. Cargin, Jr., Dennis A. Durbin, Darrell L. Boatwright, Stephen J. Kelly, Darald R. Schultz +1 more | 1998-05-05 |
| 5748676 | Network utilizing modified preambles that support antenna diversity | — | 1998-05-05 |
| 5740366 | Communication network having a plurality of bridging nodes which transmit a beacon to terminal nodes in power saving state that it has messages awaiting delivery | Robert C. Meier, Ronald E. Luse | 1998-04-14 |
| 5708833 | Antenna cap, antenna connectors and telephone line connectors for computer devices utilizing radio and modem cards | Patrick W. Kinney, Guy J. West | 1998-01-13 |
| 5708680 | Network utilizing a controller and base transceivers to route voice packets | Charles D. Gollnick, Ronald E. Luse, John G. Pavek, Marvin L. Sojka, James D. Cnossen +8 more | 1998-01-13 |
| 5696903 | Hierarchical communications system using microlink, data rate switching, frequency hopping and vehicular local area networking | — | 1997-12-09 |
| 5682379 | Wireless personal local area network | Alan G. Bunte, Ronald E. Luse, Guy J. West, Charles D. Gollnick | 1997-10-28 |
| 5680633 | Modular, portable data processing terminal for use in a radio frequency communication network | Steven E. Koenck, Phillip Miller, Guy J. West, Patrick W. Kinney | 1997-10-21 |
| 5657317 | Hierarchical communication system using premises, peripheral and vehicular local area networking | Guy J. West, Alan G. Bunte | 1997-08-12 |
| 5602854 | Wireless personal local area network utilizing removable radio frequency modules with digital interfaces and idle sense communication protocol | Ronald E. Luse, Guy J. West, Charles D. Gollnick | 1997-02-11 |
| 5590346 | Antenna cap for computer device utilizing a radio card | Guy J. West | 1996-12-31 |
| 5555276 | Method of and apparatus for controlling modulation of digital signals in frequency-modulated transmissions | Steven E. Koenck, William W. Frede | 1996-09-10 |
| 5546397 | High reliability access point for wireless local area network | — | 1996-08-13 |
| 5539194 | Modular hand-held data entry system | Phillip Miller, William T. Gibbs, Robert G. Geers, Richard C. Arensdorf, George E. Hanson +10 more | 1996-07-23 |