Inventor · disambiguated record
Haiyin Ma
Also filed as: MA HAIYIN
3 granted patents·1 pending application·18 citations·filing 2003–2006
64Inventor score
Technology areasH04L
Top patents by PatentIndex Score
4 records- 0159US7904535B2Method of cluster management of network devices and apparatus thereofHUAWEI TECH CO LTD·Filed 2003·Granted Mar 8, 2011·14 cites·12 claims
- 0253US7596212B2Method for a calling party to reinitiate a call in card number serviceHUAWEI TECH CO LTD·Filed 2005·Granted Sep 29, 2009·2 cites·14 claims
- 0351US7609831B2Method for implementing wide area CentrexHUAWEI TECH CO LTD·Filed 2006·Granted Oct 27, 2009·2 cites·18 claims
- 0440US2006285171A1Method of performing fax in next generation networkMA HAIYIN·Filed 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →