Marshall; Christopher B.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Marshall; Christopher B..The latest application filed is for "method of position stamping a photo or video clip taken with a digital camera".

Company Profile

0.23.14

Marshall; Christopher B. - Haywards Heath GB
Marshall; Christopher B. - West Susssex GB
Marshall; Christopher B - Haywards Heath GB
Marshall; Christopher B. - West Sussex GB
Marshall; Christopher B. - Stein DE
Marshall; Christopher B. - Lindfield GB2
Marshall; Christopher B. - Horley GB2
Marshall; Christopher B. - Harpenden GB2

*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
Method of position stamping a photo or video clip taken with a digital camera Grant 8,253,822 - Yule , et al. August 28, 2	2012-08-28
Method of creating an image file with combined image data and raw GPS data and a digital camera for the same Grant 8,248,487 - Yule , et al. August 21, 2	2012-08-21
Processing of satellite positioning system signals Grant 8,184,045 - Marshall , et al. May 22, 2	2012-05-22
GPS RF front end and related method of providing a position fix, storage medium and apparatus for the same Grant 7,986,268 - Dooley , et al. July 26, 2	2011-07-26
Method Of Position Stamping A Photo Or Video Clip Taken With A Digital Camera App 20110157422 - Yule; Andrew T. ; et al.	2011-06-30
Method of position stamping a photo or video clip taken with a digital camera Grant 7,898,579 - Yule , et al. March 1, 2	2011-03-01
Processing Of Satellite Positioning System Signals App 20100231446 - Marshall; Christopher B. ; et al.	2010-09-16
Method Of Position Stamping A Photo Or Video Clip Taken With A Digital Camera App 20100002097 - Yule; Andrew T. ; et al.	2010-01-07
Method of position stamping a photo or video clip taken with a digital camera Grant 7,619,662 - Yule , et al. November 17, 2	2009-11-17
Method of Creating an Image File and a Digital Camera for the Same App 20090237299 - Yule; Andrew T. ; et al.	2009-09-24
Gps Rf Front End And Related Method Of Providing A Position Fix, Storage Medium And Apparatus For The Same App 20090179794 - Dooley; Saul R. ; et al.	2009-07-16
GPS receiver with encrypted data transmission Grant 7,233,282 - Yule , et al. June 19, 2	2007-06-19
Method of position stamping a photo or video clip taken with a digital camera App 20060257122 - Yule; Andrew T. ; et al.	2006-11-16
Antenna diversity arrangement Grant 7,103,340 - Spencer , et al. September 5, 2	2006-09-05
Method of determining the position of a mobile unit Grant 7,089,112 - Dooley , et al. August 8, 2	2006-08-08
Wireless security beacon for consumer equipment App 20060149871 - Marshall; Christopher B. ; et al.	2006-07-06
Half duplex radio transceiver with low IF receiver Grant 7,065,329 - Marshall June 20, 2	2006-06-20
Method of determining the position of a mobile unit App 20030212487 - Dooley, Saul R. ; et al.	2003-11-13
Method of determining the position of a mobile unit Grant 6,618,671 - Dooley , et al. September 9, 2	2003-09-09
Circuit arrangement providing impedance translation filtering Grant 6,597,900 - Marshall , et al. July 22, 2	2003-07-22
Antenna diversity arrangement App 20020183087 - Spencer, Adrian G. ; et al.	2002-12-05
Radio transceiver App 20020132590 - Marshall, Christopher B.	2002-09-19
Connectionless broadcast signalling App 20020094797 - Marshall, Christopher B. ; et al.	2002-07-18
Method of powering-up battery powered apparatus App 20020067152 - Marshall, Christopher B. ; et al.	2002-06-06
Transceiver for time divison system App 20020049041 - Marshall, Paul R. ; et al.	2002-04-25
Method of determining the position of a mobile unit App 20020049537 - Dooley, Saul R. ; et al.	2002-04-25
Data coding system Grant 5,852,634 - Marshall December 22, 1	1998-12-22
Data coding system Grant 5,502,744 - Marshall March 26, 1	1996-03-26
Apparatus performing modulo p addition, where operands are expressed as powers of a generator, using a reduced size zech look-up table Grant 4,994,994 - Burgess , et al. February 19, 1	1991-02-19
Radio transmission system providing adjacent channel and image frequency rejection Grant 4,864,643 - French , et al. September 5, 1	1989-09-05
Signal transmission system and a transmitter and a receiver for use in the system Grant 4,768,187 - Marshall August 30, 1	1988-08-30
Active polyphase filters Grant 4,723,318 - Marshall February 2, 1	1988-02-02
d.c. Block capacitor circuit for rejection of d.c. offset Grant 4,713,563 - Marshall , et al. December 15, 1	1987-12-15
RF tuning circuit which provides image frequency rejection Grant 4,696,055 - Marshall September 22, 1	1987-09-22
AFC circuit for direct modulation FM data receivers Grant 4,672,636 - Marshall , et al. June 9, 1	1987-06-09
Direct modulation FM data receiver Grant 4,523,324 - Marshall June 11, 1	1985-06-11
FM Demodulator Grant 4,488,119 - Marshall December 11, 1	1984-12-11

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