Presence detection based on crowd surfing signal strength | Patent Number 11546727

US 11546727 B2
Application Number17495194
Publication NumberUS 20220103970 A1
Pendency1 year, 2 months, 29 days
Filled DateOct 6, 2021
Priority DateMar 15, 2013
Publication DateMar 31, 2022
Expiration DateMar 14, 2033
Inventor/ApplicantsTuomas Artman
Yishai Lerner
Tuomas ARTMAN
Ulf Schwekendiek
Ulf SCHWEKENDIEK
Yishai LERNER
ExaminesHAILU, KIBROM T
Art Unit2461
Technology Center2400
Assignments
Groupon
Current
Livingsocial Llc Fka Livingsocial Inc.
Current
Groupon
Original
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