Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6119002 | Mobile station having methods and apparatus for performing neighbor channel measurements from analog control channel | — | 2000-09-12 |
| 6097961 | Mobile station originated SMS using digital traffic channel | Steven J. Willhoff | 2000-08-01 |
| 6067460 | Mobile station having enhanced standby mode | Jukka Ranta, Hannu Pirila, Harri Jokinen | 2000-05-23 |
| 6064880 | Mobile station having short code memory system-level backup and restoration function | — | 2000-05-16 |
| 6061561 | Cellular communication system providing cell transmitter location information | Mika Tarkiainen | 2000-05-09 |
| 6058185 | Portable telephones | — | 2000-05-02 |
| 5878351 | Methods and apparatus for providing delayed transmission of SMS delivery acknowledgement, manual acknowledgement and SMS messages | Steven J. Willhoff | 1999-03-02 |
| 5854977 | Call transfer and simplex call capability in a residential system using wireless residential extension handsets | Markku Tapio Oksanen, Juha Peranto, Teppo Jylanki, Pekka Liukkonen, Kalevi Malmi | 1998-12-29 |
| 5845205 | Fully automatic credit card calling system | Markku Halonen, Jaakko Vanttila | 1998-12-01 |
| 5794142 | Mobile terminal having network services activation through the use of point-to-point short message service | Jaakko Vanttila, Jorma Seppanen, Juha Vaihoja, Mikko Lietsalmi | 1998-08-11 |
| 5794156 | Cellular communications system having enhanced priority access and channel assignment functions | — | 1998-08-11 |
| 5604921 | Radiotelephone user interface for broadcast short message service | — | 1997-02-18 |
| 5266782 | Control of a card interface | Heikki Ojaniemi | 1993-11-30 |