Inventor · disambiguated record
Wu-Hon F. Leung
Also filed as: LEUNG WU-HON F · LEUNG WU-HON FRANCIS
14 granted patents·1 pending application·1,569 citations·filing 1982–2007
95Inventor score
Files withAT & T BELL LAB6AMERICAN TELEPHONE & TELEGRAPH4MOTOROLA INC2LEUNG WU-HON FRANCIS1VENKETESAN THIRUVENGADAM1
Top patents by PatentIndex Score
15 records- 0195US5195086AMultiple call control method in a multimedia conferencing systemAT & T BELL LAB·Filed 1990·Granted Mar 16, 1993·523 cites·34 claims
- 0293US4905231AMulti-media virtual circuitAMERICAN TELEPHONE & TELEGRAPH·Filed 1988·Granted Feb 27, 1990·168 cites·16 claims
- 0393US4530051AProgram process execution in a distributed multiprocessor systemAT & T BELL LAB·Filed 1982·Granted Jul 16, 1985·131 cites·23 claims
- 0487US4747127ACustomer programmable real-time systemAMERICAN TELEPHONE & TELEGRAPH·Filed 1985·Granted May 24, 1988·130 cites·36 claims
- 0586US6769114B2Methods and apparatus for preventing software modifications from invalidating previously passed integration testsFiled 2001·Granted Jul 27, 2004·53 cites·42 claims
- 0686US6269402B1Method for providing seamless communication across bearers in a wireless communication systemMOTOROLA INC·Filed 1998·Granted Jul 31, 2001·165 cites·11 claims
- 0783US4727575AState control for a real-time system utilizing a nonprocedural languageAMERICAN TELEPHONE & TELEGRAPH·Filed 1985·Granted Feb 23, 1988·73 cites·19 claims
- 0883US4595981AMethod of testing interfaces between computer program modulesAT & T BELL LAB·Filed 1984·Granted Jun 17, 1986·61 cites·18 claims
- 0982US4695977AControl of real-time systems utilizing a nonprocedural languageAMERICAN TELEPHONE & TELEGRAPH·Filed 1985·Granted Sep 22, 1987·67 cites·32 claims
- 1070US5138614ATransformation method for network conference connectionsAT & T BELL LAB·Filed 1990·Granted Aug 11, 1992·45 cites·25 claims
- 1167US7401331B2Method to add new software features without modifying existing codeLEUNG WU-HON FRANCIS·Filed 2002·Granted Jul 15, 2008·17 cites·53 claims
- 1262US5103444AConference connection method in a multicast packet switching networkAT & T BELL LAB·Filed 1990·Granted Apr 7, 1992·46 cites·13 claims
- 1360US6044249AMethod for determining handover margins in a cellular communication systemMOTOROLA INC·Filed 1996·Granted Mar 28, 2000·50 cites·17 claims
- 1460US5163156AMethod for distributing messages through a mapping table which includes for each originating device a sequential list of corresponding destination devicesAT & T BELL LAB·Filed 1990·Granted Nov 10, 1992·40 cites·12 claims
- 1542US2007280140A1Self-optimizing network tunneling protocolVENKETESAN THIRUVENGADAM·Filed 2007·Application pending·0 cites
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