Christenson; Steven

Patent Applications and Registrations

Patent applications and USPTO patent grants for Christenson; Steven.The latest application filed is for "needle insertion responsive system".

Company Profile

2.18.13

Christenson; Steven - Minneapolis MN
Christenson; Steven - Campbell CA
Christenson; Steven - Santa Clara CA US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Needle insertion responsive system Grant 11,147,918 - Christenson , et al. October 19, 2	2021-10-19
Needle Insertion Responsive System App 20200121849 - Christenson; Steven ; et al.	2020-04-23
Needle Insertion Responsive System App 20200121850 - Christenson; Steven ; et al.	2020-04-23
Interoperability and communications system dynamic media proxy based on capability negotiation Grant 9,319,852 - Shaffer , et al. April 19, 2	2016-04-19
Multiplexing and demultiplexing radio channels Grant 9,049,737 - Oliveira , et al. June 2, 2	2015-06-02
Interoperability and Communications System Dynamic Media Proxy Based on Capability Negotiation App 20150045082 - Shaffer; Shmuel ; et al.	2015-02-12
Interoperability and communications system dynamic media proxy based on capability negotiation Grant 8,892,149 - Shaffer , et al. November 18, 2	2014-11-18
System and method for providing channel configurations in a communications environment Grant 8,831,664 - Shaffer , et al. September 9, 2	2014-09-09
Managing status and access for a variable source content stream Grant 8,589,678 - Christenson , et al. November 19, 2	2013-11-19
Communication system with state dependent parameters Grant 8,547,856 - Spring , et al. October 1, 2	2013-10-01
System for disambiguating voice collisions Grant 8,432,834 - Shaffer , et al. April 30, 2	2013-04-30
System for providing audio highlighting of conference participant playout Grant 8,358,599 - Shaffer , et al. January 22, 2	2013-01-22
Multiplexing And Demultiplexing Radio Channels App 20120093057 - Oliveira; Marcelo ; et al.	2012-04-19
Multiplexing and demultiplexing radio channels Grant 8,098,610 - Oliveira , et al. January 17, 2	2012-01-17
System And Method For Providing Channel Configurations In A Communications Environment App 20110299404 - Shaffer; Shmuel ; et al.	2011-12-08
System and method for providing channel configurations in a communications environment Grant 8,041,378 - Shaffer , et al. October 18, 2	2011-10-18
System For Providing Audio Highlighting Of Conference Participant Playout App 20100284310 - Shaffer; Shmuel ; et al.	2010-11-11
Multiplexing and Demultiplexing Radio Channels App 20100246466 - Oliveira; Marcelo ; et al.	2010-09-30
System and Method for Providing Channel Configurations in a Communications Environment App 20100159977 - Shaffer; Shmuel ; et al.	2010-06-24
Confirmation And Acknowledgement Of Transmission Reception App 20100057860 - Fry; Donna M. ; et al.	2010-03-04
Interoperability And Communications System Dynamic Media Proxy Based On Capability Negotiation App 20090298525 - Shaffer; Shmuel ; et al.	2009-12-03
Communication System With State Dependent Parameters App 20090052339 - Spring; Maximilian ; et al.	2009-02-26
Managing Status And Access For A Variable Source Content Stream App 20080313711 - Christenson; Steven ; et al.	2008-12-18
System for disambiguating voice collisions App 20080037580 - Shaffer; Shmuel ; et al.	2008-02-14

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