Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665534 | Priority incoming call alerting system for a wireless communication system | Stuart D. Conklin, Wilfred E. Lehder, Jr. | 2003-12-16 |
| 6603847 | Incoming call routing system with integrated wireless communication system | — | 2003-08-05 |
| 6553106 | Alphanumeric messaging system | Kevin W. Gould, Majid Ressalei, Wilfred E. Lehder, Jr. | 2003-04-22 |
| 6435916 | Electrical power connector for printed circuit boards | Mark F. Amberg, Woong K. Yoon, David A. Norte | 2002-08-20 |
| 6381470 | Automatic reassignment of a telephone number of a wireless terminal based on location of the wireless terminal | Larry J. Hardouin | 2002-04-30 |
| 6366651 | Communication device having capability to convert between voice and text message | Wilfred E. Lehder, Jr. | 2002-04-02 |
| 6356752 | Wireless telephone as a transaction device | — | 2002-03-12 |
| 6272347 | Automatic call distribution based on physical location of wireless terminals | Thomas C. Hanson, Kenneth J. Roberge | 2001-08-07 |
| 6236858 | Wireless terminal automatically alerting user upon wireless terminal entering a specified physical location | — | 2001-05-22 |
| 6195541 | Interaction of a wireless telephone with a transaction unit | — | 2001-02-27 |
| 6195542 | Identification by a central computer of a wireless telephone functioning as a transaction device | — | 2001-02-27 |
| 6195558 | Automatic reassignment of a telephone number of a wireless terminal based on location of the wireless terminal | Larry J. Hardouin | 2001-02-27 |
| 6125285 | Wireless handset for implementing a virtual office | David Chavez, Joseph C. Rorick, Jr. | 2000-09-26 |
| 6018665 | Wireless terminal with auxilary desktop unit | David Chavez, Wilfred E. Lehder, Jr., Joseph C. Rorick, Jr., Michael J. Stima | 2000-01-25 |
| 5931621 | Locking mechanism for a rotatable fastener | Woong K. Yoon | 1999-08-03 |
| 5873031 | Implementation of wireless terminal roaming capability via a wired terminal registration feature | Michael L. Nienaber, Norman W. Petty | 1999-02-16 |
| 5598412 | Switching arrangement for wireless terminals connected to a switch via a digital protocol channel | Michael L. Nienaber, Norman W. Petty | 1997-01-28 |
| 5598458 | Telecommunication switching system having transparent wireless features | Bruce M. Bales, Vijai Prakash | 1997-01-28 |
| 5426689 | Cordless headset telephone for use with a business telephone | Norman W. Petty | 1995-06-20 |
| 5388102 | Arrangement for synchronizing a plurality of base stations | Michael L. Nienaber, Norman W. Petty | 1995-02-07 |
| 4298237 | Printed wiring board interconnection apparatus | Charles J. Sherman | 1981-11-03 |
| 4288140 | Printed wiring board interconnection apparatus | Richard G. Johnsen, Charles J. Sherman | 1981-09-08 |
| 4226659 | Method for bonding flexible printed circuitry to rigid support plane | Nawal K. Sharma | 1980-10-07 |
| 4216051 | Apparatus for making bondable finger contacts | Vernon L. Brown, Wade H. Greenwood | 1980-08-05 |