Inventor · disambiguated record
Donald Keeler
Also filed as: KEELER DONALD · KEELER DONALD B · KEELER DONALD BRUCE
4 granted patents·236 citations·filing 1997–2001
80Inventor score
Top patents by PatentIndex Score
4 records- 0192US6801781B1Providing a supplementary service in a mobile communications systemNORTEL NETWORKS LTD·Filed 2000·Granted Oct 5, 2004·92 cites·29 claims
- 0290US6628954B1System, method, and program for controlling access to data services by a subscriber unit in a wireless networkNORTEL NETWORKS LTD·Filed 2000·Granted Sep 30, 2003·85 cites·29 claims
- 0375US6061560AMethod and apparatus for delivering and presenting calling name information in a wireless communications systemNORTEL NETWORKS CORP·Filed 1997·Granted May 9, 2000·59 cites·41 claims
- 0428US8644797B2Content-based billing service for wireless prepaid subscribersMACLEAN IAN·Filed 2001·Granted Feb 4, 2014·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →