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John A. Fee — 50 Patents

MCMci Communications: 19 patents #2 of 579Top 1%

Verizon: 13 patents #372 of 6,238Top 6%

MCMci: 5 patents #4 of 267Top 2%

AVAvanex: 3 patents #28 of 269Top 15%

WOWorlds.Com: 2 patents #32 of 246Top 15%

IPIph: 1 patents #2 of 7Top 30%

MWMci Worldcom.: 1 patents #29 of 165Top 20%

Knoxville, TN: #17 of 2,927 inventorsTop 1%

Tennessee: #142 of 20,272 inventorsTop 1%

Overall (All Time): #53,743 of 4,157,543Top 2%

50 Patents All Time

John A. Fee has been granted 50 US patents while listed as an inventor at Mci Communications. The first was granted in 1997 and the most recent in August 2025. John A. Fee ranks #53,743 of 4,157,543 US inventors in our database (top 1.3%). Patent records list John A. Fee in Knoxville, TN, US.

Patents per Year

Issued Patents All Time

Showing 1–25 of 50 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12402210	Method and apparatus to provide an integrated unified heat source for chafing dishes	Luis Perez	2025-08-26
12144657	Method and apparatus providing an ongoing and real time indicator for survival and major medical events	Chih-Hao Liu, Phillip Yang, Alokkumar Jha	2024-11-19
11529104	Method of blood pressure estimation using trend analysis	Helen Balabine, Sean Tan	2022-12-20
9271059	Verification of path integrity in optical switch network	Frank A. McKiel, Jr.	2016-02-23	$27,851,000
8913625	System and method for providing service-agnostic network resources	—	2014-12-16	$28,974,000
8649642	Methods and systems for predicting an optical fiber performance parameter	—	2014-02-11	$62,649,000
8644659	Methods and systems for predicting an optical fiber performance parameter	—	2014-02-04	$21,470,000
8207707	Method and apparatus to provide fixed frequency charging signals to a battery at or near resonance	William S. Hart, Brian L. Graham, Laszlo Szerenyi	2012-06-26
8188718	Method and apparatus for a remote battery charger with a self contained power source	Gary Joseph Tole, William S. Hart, Robert Joseph Miles	2012-05-29
8120324	Method and apparatus to provide battery rejuvenation at or near resonance	Brian L. Graham	2012-02-21
8103139	Methods and systems for controlling fiber polarization mode dispersion (PMD)	—	2012-01-24	$49,563,000
7995916	Verification of path integrity in optical switch network	Frank A. McKiel, Jr.	2011-08-09	$108,439,000
7742703	Characterization and control of optical dispersion compensating element	Frank A. McKiel, Jr.	2010-06-22	$129,800,000
7580639	Characterization and control of optical dispersion compensating element	Frank A. McKiel, Jr.	2009-08-25	$162,347,000
7562861	Systems and methods for controlling duct pressurization for cable installation	Frank A. McKiel, Jr.	2009-07-21	$329,251,000
7389045	Apparatus and method for monitoring and compensating an optical signal	—	2008-06-17	$159,098,000
D570285	Rechargeable battery adapter	Gary Joseph Tole, William S. Hart, Robert Joseph Miles, Adam Wade	2008-06-03
7340148	Methods and systems for controlling fiber polarization mode dispersion (PMD)	—	2008-03-04	$140,338,000
7283691	Methods and systems for controlling fiber polarization mode dispersion (PMD)	—	2007-10-16	$95,380,000
7242831	Low strain optical fiber cable	—	2007-07-10	$91,717,000
6980736	Verification of path integrity in optical switch network	Frank A. McKiel, Jr.	2005-12-27	$29,267,000
6963995	Network restoration using refreshed switch state tables	—	2005-11-08	$29,558,000
6889011	Integrated adaptive chromatic dispersion/polarization mode dispersion compensation system	Darius Subacius, Brian Teipen	2005-05-03	$61,009,000
6728223	Echo canceller system	Paul D. Litzenberger, G. Michael Eastep, Robert W Born	2004-04-27
6714699	Multi-wavelength non-laser light source	Simon Cao	2004-03-30	$7,938,000