Stephens; Spencer

Patent Applications and Registrations

Patent applications and USPTO patent grants for Stephens; Spencer.The latest application filed is for "content format conversion verification".

Company Profile

3.31.34

Stephens; Spencer - Los Angeles CA
Stephens; Spencer - Studio City CA
Stephens; Spencer - Culver City CA
Stephens; Spencer - Toluca Lake CA
Stephens; Spencer - Tolcua Lake CA
Stephens; Spencer - Touca Lake CA

*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
3D media elements in 2D video Grant 11,404,089 - Stephens , et al. August 2, 2	2022-08-02
Content Format Conversion Verification App 20220130283 - Takashima; Yoshik ; et al.	2022-04-28
3d Media Elements In 2d Video App 20210201956 - Stephens; Spencer ; et al.	2021-07-01
Content format conversion verification Grant 11,024,200 - Takashima , et al. June 1, 2	2021-06-01
Post production replication of optical processing for digital cinema cameras using metadata Grant 10,721,450 - Stephens , et al.	2020-07-21
Content-bound trusted executables Grant 10,257,548 - Taylor , et al.	2019-04-09
Post Production Replication Of Optical Processing For Digital Cinema Cameras Using Metadata App 20190075279 - Stephens; Spencer ; et al.	2019-03-07
Post production replication of optical processing for digital cinema cameras using metadata Grant 10,122,982 - Stephens , et al. November 6, 2	2018-11-06
Virtual linking using a wireless device Grant 9,516,456 - Stephens , et al. December 6, 2	2016-12-06
Network Access Points Using Multiple Devices App 20160143089 - Stephens; Spencer ; et al.	2016-05-19
Virtual Linking Using A Wireless Device App 20160100278 - Stephens; Spencer ; et al.	2016-04-07
Content Format Conversion Verification App 20160036885 - Takashima; Yoshikazu ; et al.	2016-02-04
Network access points using multiple devices Grant 9,191,976 - Stephens , et al. November 17, 2	2015-11-17
Virtual linking using a wireless device Grant 9,019,876 - Stephens , et al. April 28, 2	2015-04-28
Capturing metadata on set using a smart pen Grant 8,989,495 - Brahms , et al. March 24, 2	2015-03-24
Content-bound Trusted Executables App 20150012932 - Taylor; Christopher ; et al.	2015-01-08
Post Production Replication Of Optical Processing For Digital Cinema Cameras Using Metadata App 20140348489 - Stephens; Spencer ; et al.	2014-11-27
Network Access Points Using Multiple Devices App 20140219191 - Stephens; Spencer ; et al.	2014-08-07
Network access points using multiple devices Grant 8,634,392 - Stephens , et al. January 21, 2	2014-01-21
Method and system for determining locality using network signatures Grant 8,576,730 - Stephens , et al. November 5, 2	2013-11-05
Capturing Metadata On Set Using A Smart Pen App 20130222610 - Brahms; Jason ; et al.	2013-08-29
Virtual Linking Using A Wireless Device App 20130137374 - Stephens; Spencer ; et al.	2013-05-30
Virtual linking using a wireless device Grant 8,340,024 - Stephens , et al. December 25, 2	2012-12-25
System, method, and service for delivering multimedia content by means of a permission to decrypt titles on a physical media Grant 8,121,952 - Collar , et al. February 21, 2	2012-02-21
Network Access Points Using Multiple Devices App 20110007725 - Stephens; Spencer ; et al.	2011-01-13
Network access points using multiple devices Grant 7,835,328 - Stephens , et al. November 16, 2	2010-11-16
Virtual Linking Using A Wireless Device App 20100183025 - Stephens; Spencer ; et al.	2010-07-22
System to ensure that all audio-visual optical disc types are properly screened for watermarks Grant 7,747,875 - Cookson , et al. June 29, 2	2010-06-29
System and method for the assertion and identification of rights information in an analog video signal Grant 7,720,224 - Cookson , et al. May 18, 2	2010-05-18
Virtual linking using a wireless device Grant 7,684,438 - Stephens , et al. March 23, 2	2010-03-23
Wireless base station neighbor discovery in a communication system, such as a system employing a short-range frequency hopping scheme Grant 7,546,126 - Beasley , et al. June 9, 2	2009-06-09
Method and apparatus for approximating location of node attached to a network Grant 7,436,780 - Stephens , et al. October 14, 2	2008-10-14
Reducing mutual channel interference in frequency-hopping spread spectrum wireless communication systems Grant 7,292,617 - Beasley , et al. November 6, 2	2007-11-06
Wireless Base Station Neighbor Discovery In A Communication System, Such As A System Employing A Short-range Frequency Hopping Scheme App 20070191016 - Beasley; James ; et al.	2007-08-16
Wireless base station neighbor discovery in a communication system, such as a system employing a short-range frequency hopping scheme Grant 7,251,489 - Beasley , et al. July 31, 2	2007-07-31
Virtual Linking Using A Wireless Device App 20070115819 - Stephens; Spencer ; et al.	2007-05-24
System and Method for the Assertion and Identification of Rights Information in an Analog Video Signal App 20070092079 - Cookson; Christopher J. ; et al.	2007-04-26
Wireless base station to base station synchronization in a communication system, such as a system employing a short range frequency hopping or time division duplex scheme Grant 7,194,010 - Beasley , et al. March 20, 2	2007-03-20
Voicemail system and related method App 20070036290 - Gasparri; Massimiliano ; et al.	2007-02-15
Virtual linking using a wireless device Grant 7,170,857 - Stephens , et al. January 30, 2	2007-01-30
Methods for encoding data in an analog video signal such that it survives resolution conversion Grant 7,167,209 - Cookson , et al. January 23, 2	2007-01-23
System and method for the assertion and identification of rights information in an analog video signal Grant 7,162,146 - Cookson , et al. January 9, 2	2007-01-09
Method and system for limiting content diffusion to local receivers Grant 7,158,800 - Stephens , et al. January 2, 2	2007-01-02
Wireless base station to base station synchronization in a communication system, such as a system employing a short-range frequency hopping or time division duplex scheme Grant 7,151,757 - Beasley , et al. December 19, 2	2006-12-19
System to ensure that all audio-visual optical disc types are properly screened for watermarks App 20060277418 - Cookson; Christopher J. ; et al.	2006-12-07
Network access points using multiple devices App 20060140161 - Stephens; Spencer ; et al.	2006-06-29
System, method, and service for delivering multimedia content by means of a permission to decrypt titles on a physical media App 20060129490 - Collar; Bradley ; et al.	2006-06-15
Link context mobility method and system for providing such mobility, such as a system employing short range frequency hopping spread spectrum wireless protocols Grant 7,016,325 - Beasley , et al. March 21, 2	2006-03-21
Method and system for determining locality using network signatures App 20050226152 - Stephens, Spencer ; et al.	2005-10-13
Method and system for limiting content diffusion to local receivers App 20050160450 - Stephens, Spencer ; et al.	2005-07-21
Method and apparatus for approximating location of node attached to a network App 20050135257 - Stephens, Spencer ; et al.	2005-06-23
Enhanced telecommunication system App 20050122959 - Ostrover, Lewis S. ; et al.	2005-06-09
Methods for encoding data in an analog video signal such that it survives resolution conversion App 20050024536 - Cookson, Christopher J. ; et al.	2005-02-03
Reducing mutual channel interference in frequency-hopping spread spectrum wireless communication systems, such as bluetooth systems App 20040246929 - Beasley, James ; et al.	2004-12-09
System and method for the assertion and identification of rights information in an analog video signal App 20040240846 - Cookson, Christopher J. ; et al.	2004-12-02
Wireless base station neighbor discovery in a communication system, such as a system employing a short-range frequency hopping scheme App 20040106408 - Beasley, James ; et al.	2004-06-03
Virtual linking using a wireless device App 20030095524 - Stephens, Spencer ; et al.	2003-05-22
Navigator that receives a location identifier and related systems and methods App 20030023371 - Stephens, Spencer	2003-01-30
Wireless base station to base station synchronization in a communication system, such as a system employing a short-range frequency hopping or time division duplex scheme App 20020187749 - Beasley, James ; et al.	2002-12-12
Wireless base station to base station synchronization in a communication system, such as a system employing a short range frequency hopping or time division duplex scheme App 20020177460 - Beasley, James ; et al.	2002-11-28
Link context mobility method and system for providing such mobility, such as a system employing short range frequency hopping spread spectrum wireless protocols App 20020167965 - Beasley, James ; et al.	2002-11-14

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