Sperling David

USPTO Trademark & Patent Filings

Trademark applications and grants for Sperling David. Sperling David has 1 trademark applications. The latest application filed is for "DAVE'S ESL CAFE"

Company Profile

Sperling, David
david sperling
Sperling; David - Laguna Niguel CA

Trademarks Patents

Patent Applications

Patent Application	Date
Enabling a Mobile Broadband Hotspot by an Auxiliary Radio 20130182693 - 13/351184 Sperling; David ; et al.	2013-07-18
Device API for Securely Monitoring and Managing Mobile Broadband Devices 20120174208 - 13/341417 Sperling; David ; et al.	2012-07-05
System and Method for Managing Billing for Hotspot Network Access 20120084187 - 13/248478 Sperling; David ; et al.	2012-04-05
System and Method for Managing Data Sharing Over a Hotspot Network 20120083256 - 13/248432 Sperling; David ; et al.	2012-04-05
System and Method Managing Hotspot Network Access of a Plurality of Devices 20120082148 - 13/248391 Sperling; David ; et al.	2012-04-05
Enabling a mobile broadband hotspot by an auxiliary radio 9,220,065 - 13/351,184 Sperling , et al. December 22, 2	2015-12-22
Enabling a mobile broadband hotspot by an auxiliary radio 9,220,065 - 13/351,184 Sperling , et al. December 22, 2	2015-12-22
System and method managing hotspot network access of a plurality of devices 8,989,159 - 13/248,391 Sperling , et al. March 24, 2	2015-03-24
System and method managing hotspot network access of a plurality of devices 8,989,159 - 13/248,391 Sperling , et al. March 24, 2	2015-03-24
Device API for securely monitoring and managing mobile broadband devices 8,826,410 - 13/341,417 Sperling , et al. September 2, 2	2014-09-02

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"DAVE'S ESL CAFE" 75850037	DAVE'S ESL CAFE 1999-12-02

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