Carrick; John C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Carrick; John C..The latest application filed is for "methods and apparatuses for rfid tag range determination".

Company Profile

0.16.14

Carrick; John C. - Wakefield MA

*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
Methods and apparatuses for RFID tag range determination Grant 8,446,254 - Carrick , et al. May 21, 2	2013-05-21
Methods and apparatuses for RFID tag range determination Grant 8,279,112 - Carrick October 2, 2	2012-10-02
Shared optical ring protection in a multi-fiber ring Grant 7,715,715 - Gerstel , et al. May 11, 2	2010-05-11
Methods and Apparatuses For RFID Tag Range Determination App 20100109844 - Carrick; John C. ; et al.	2010-05-06
Methods and Apparatuses For RFID Tag Range Determination App 20100109903 - Carrick; John C.	2010-05-06
Methods and Apparatus For Self-Jamming Suppression In A Radio Frequency Identification (RFID) Reader App 20100069011 - Carrick; John C. ; et al.	2010-03-18
Systems And Methods For Power Supply Synchronization In Radio Frequency Identification (rfid) Readers App 20090261659 - Carrick; John C. ; et al.	2009-10-22
Methods and apparatus for optical network management using pilot tones Grant 7,376,350 - Carrick , et al. May 20, 2	2008-05-20
System and method for measuring power of optical signals carried over a fiber optic link Grant 7,302,178 - Carrick , et al. November 27, 2	2007-11-27
Methods and apparatus for sensing multiple wavelengths simultaneously in a single wavelength sensing device Grant 7,302,182 - Carrick , et al. November 27, 2	2007-11-27
Methods And Apparatus For Optical Network Management Using Pilot Tones App 20070104483 - Carrick; John C. ; et al.	2007-05-10
System and Method for Measuring Power of Optical Signals Carried Over a Fiber Optic Link App 20060250608 - Carrick; John C. ; et al.	2006-11-09
Methods and apparatus for sensing multiple wavelengths simultaneously in a single wavelength sensing device App 20060239697 - Carrick; John C. ; et al.	2006-10-26
Methods and apparatus for optical network management using pilot tones Grant 7,123,832 - Carrick , et al. October 17, 2	2006-10-17
Methods and apparatus for sensing multiple wavelengths simultaneously in a single wavelength sensing device Grant 7,113,705 - Carrick , et al. September 26, 2	2006-09-26
Method and apparatus for maintaining a pre-determined ratio of a pilot tone power and a mean optical output power of an optical signal Grant 7,110,682 - Carrick , et al. September 19, 2	2006-09-19
System and method for measuring power of optical signals carried over a fiber optic link Grant 7,076,164 - Carrick , et al. July 11, 2	2006-07-11
Methods and apparatus for optical network management using pilot tones App 20060110158 - Carrick; John C. ; et al.	2006-05-25
Methods and apparatus for optical network management using pilot tones Grant 7,016,607 - Carrick , et al. March 21, 2	2006-03-21
Extinction ratio calculation and control of a laser Grant 6,993,459 - Carrick January 31, 2	2006-01-31
Method and apparatus for maintaining a pre-determined ratio of a pilot tone power and a mean optical output power of an optical signal App 20050286890 - Carrick, John C. ; et al.	2005-12-29
Method and apparatus for maintaining a pre-determined ratio of a pilot tone power and a mean optical output power of an optical signal Grant 6,931,214 - Carrick , et al. August 16, 2	2005-08-16
Swept frequency reflectometry using an optical signal with sinusoidal modulation App 20040208523 - Carrick, John C. ; et al.	2004-10-21
Extinction ratio calculation and control of a laser App 20030018453 - Carrick, John C.	2003-01-23
Methods and apparatus for sensing multiple wavelengths simultaneously in a single wavelength sensing device App 20030016413 - Carrick, John C. ; et al.	2003-01-23
System and method for measuring power of optical signals carried over a fiber optic link App 20030002098 - Carrick, John C. ; et al.	2003-01-02
Shared optical ring protection in a multi-fiber ring App 20020071154 - Gerstel, Ornan A. ; et al.	2002-06-13
Wideband bus for wireless base station Grant 5,894,474 - Maison , et al. April 13, 1	1999-04-13
Wideband bus for wireless base station Grant 5,719,860 - Maison , et al. February 17, 1	1998-02-17

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.