Inventor · disambiguated record
Barry B. Hagglund
Also filed as: HAGGLUND BARRY · HAGGLUND BARRY B · HAGGLUND BARRY BENJAMIN
7 granted patents·515 citations·filing 1989–1998
89Inventor score
Top patents by PatentIndex Score
7 records- 0194US4994909AVideo signal distribution systemNORTHERN TELECOM LTD·Filed 1989·Granted Feb 19, 1991·196 cites·9 claims
- 0281US5029333ACommunications systemNORTHERN TELECOM LTD·Filed 1989·Granted Jul 2, 1991·63 cites·12 claims
- 0378US6584101B2Communication method for packet switching systemsPMC SIERRA LTD·Filed 1998·Granted Jun 24, 2003·120 cites·17 claims
- 0467US5949755AATM emulated path protectionFUJITSU NETWORK COMMUNICATIONS·Filed 1996·Granted Sep 7, 1999·94 cites·34 claims
- 0548US5021880ADigital video signal compressionNORTHERN TELECOM LTD·Filed 1990·Granted Jun 4, 1991·12 cites·20 claims
- 0644US6088369ALine coding technique for efficient transmission and delineation of encapsulated frames over high speed data linksPMC SIERRA LTD·Filed 1997·Granted Jul 11, 2000·19 cites·18 claims
- 0738US5272696AATM plane merging filter for ATM switches and the method thereofNORTHERN TELECOM LTD·Filed 1992·Granted Dec 21, 1993·11 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →