Inventor · disambiguated record
Harry Tonvall
Also filed as: TONVALL HARRY
12 granted patents·918 citations·filing 1997–1997
94Inventor score
Technology areasH04L
Top patents by PatentIndex Score
12 records- 0183US6181714B1Multi-carrier transmission systemsTELIA AB·Filed 1997·Granted Jan 30, 2001·143 cites·30 claims
- 0280US6865232B1Multi-carrier transmission systemsST MICROELECTRONICS NV·Filed 1997·Granted Mar 8, 2005·121 cites·28 claims
- 0376US6538986B2Data transmission system and method using nQAM constellation with a control channel superimposed on a user data channelST MICROELECTRONICS NV·Filed 1997·Granted Mar 25, 2003·93 cites·15 claims
- 0476US6466629B1Multi-carrier transmission systemsST MICROELECTRONICS NV·Filed 1997·Granted Oct 15, 2002·95 cites·21 claims
- 0573US6456649B1Multi-carrier transmission systemsST MICROELECTRONICS NV·Filed 1997·Granted Sep 24, 2002·79 cites·28 claims
- 0671US6363128B1Multi-carrier transmission systemsST MICROELECTRONICS NV·Filed 1997·Granted Mar 26, 2002·74 cites·26 claims
- 0769US6438174B1Multi-carrier transmission systemsST MICROELECTRONICS NV·Filed 1997·Granted Aug 20, 2002·66 cites·34 claims
- 0868US6493395B1Multi-carrier transmission systemsST MICROELECTRONICS NV·Filed 1997·Granted Dec 10, 2002·63 cites·23 claims
- 0966US6359926B1Multi-carrier transmission systemsST MICROELECTRONICS NV·Filed 1997·Granted Mar 19, 2002·55 cites·28 claims
- 1063US6366554B1Multi-carrier transmission systemsST MICROELECTRONICS NV·Filed 1997·Granted Apr 2, 2002·50 cites·48 claims
- 1157US6320903B1Multi-carrier transmission systemsST MICROELECTRONICS N V·Filed 1997·Granted Nov 20, 2001·45 cites·20 claims
- 1255US6160820AMulti-carrier transmission systemsTELIA AB·Filed 1997·Granted Dec 12, 2000·34 cites·17 claims
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