Assignee
CHEUK HO YIN
US·3 granted patents·24 citations·filing 2010–2012
Top patents by PatentIndex Score
3 records- 0188US8565722B1Real time tracking at home network of data usage on roaming GSM networkCHEUK HO YIN·Filed 2010·Granted Oct 22, 2013·13 cites·22 claims
- 0284US9648173B2Method and system to provide network status information to a deviceCHEUK HO YIN·Filed 2012·Granted May 9, 2017·9 cites·20 claims
- 0368US8914011B2Self-activation through a non-activated deviceCHEUK HO YIN·Filed 2012·Granted Dec 16, 2014·2 cites·20 claims
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