Assignee
THAKUR MADHUKAR NARAYAN
US·2 granted patents·51 citations·filing 2006–2011
Top patents by PatentIndex Score
2 records- 0190US8073472B1System and method for providing prepaid billing for instant messaging usersTHAKUR MADHUKAR NARAYAN·Filed 2006·Granted Dec 6, 2011·48 cites·8 claims
- 0272US8626117B2System and method for providing prepaid billing for instant messaging usersTHAKUR MADHUKAR NARAYAN·Filed 2011·Granted Jan 7, 2014·3 cites·27 claims
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