Inventor · disambiguated record
Donald E. Zelmer
Also filed as: ZELMER DONALD E
3 granted patents·10 citations·filing 2013–2019
59Inventor score
Technology areasH04W
Files withAT & T IP I LP3
Top patents by PatentIndex Score
3 records- 0189US9491678B2Cell broadcast for smart traffic steering across radio technologies with improved radio efficiencyAT & T IP I LP·Filed 2013·Granted Nov 8, 2016·10 cites·20 claims
- 0258US10820244B2Cell broadcast for smart traffic steering across radio technologies with improved radio efficiencyAT & T IP I LP·Filed 2019·Granted Oct 27, 2020·0 cites·20 claims
- 0354US10200929B2Cell broadcast for smart traffic steering across radio technologies with improved radio efficiencyAT & T IP I LP·Filed 2016·Granted Feb 5, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →