Ernest Eisenhardt Bergmann — 61 Patents at AT&T

Ernest Eisenhardt Bergmann has been granted 61 US patents while listed as an inventor at AT&T. The first was granted in 1985 and the most recent in October 2014. Ernest Eisenhardt Bergmann ranks #37,626 of 4,157,543 US inventors in our database (top 0.91%). Patent records list Ernest Eisenhardt Bergmann in Bethlehem, PA, US.

Issued Patents All Time

Showing 1–25 of 61 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8855256	Serial data recovery in digital receiver configurations	John Sargent French	2014-10-07
8756628	Video representation delivery system and service and a method of operation thereof	Scott W. McLellan	2014-06-17
8537941	Bit-synchronous feedback control of receiver sensitivity	John Sargent French	2013-09-17
8351338	Sharing single tester among plurality of active communication links	William J. Thompson, Bill (Xunxie) Wang	2013-01-08	$13,473,000
7668233	Method of determining jitter and apparatus for determining jitter	Jorge Franke, John Sargent French, William J. Thompson	2010-02-23
6702476	Optical fiber device having attachment to optical device package	Salvatore S. Cimorelli, Russell A. Crook, Stephen K. Fairchild, Jeffrey Scott	2004-03-09
6577399	Optical waveguide based power and wavelength monitor	Gail A. Bogert	2003-06-10	$11,400,000
6430337	Optical alignment system	Stephen K. Fairchild	2002-08-06
6377730	Waveguide based component optical signal power and wavelength detector	Gail A. Bogert	2002-04-23	$5,395,000
6374012	Method and apparatus for adjusting the path of an optical beam	Neal H. Thorsten	2002-04-16	$5,689,000
6351583	Multiple laser wavelength stabilization	Gail A. Bogert	2002-02-26	$10,523,000
6289153	Laser aided tilt adjustment of an optical lens	—	2001-09-11
6282344	Intersecting N x M star couplers for routing optical signals	Gail A. Bogert	2001-08-28	$4,758,000
6278953	Automated alignment system	—	2001-08-21	$33,063,000
6275625	Optical mirror switch using a michelson interferometer	—	2001-08-14	$6,042,000
6253005	Apparatus and method for compensating for misalignment in reflective packages	Gustav E. Derkits, Jr.	2001-06-26	$5,636,000
6249626	Multimode fiber optical power monitoring tap for optical transmission systems	—	2001-06-19	$23,481,000
6249619	Optical isolator	Gustav E. Derkits, Jr., Ralph Stephen Jameson	2001-06-19	$12,457,000
6240222	Wavelength specific operations in optical systems	—	2001-05-29	$13,693,000
6236497	Direct free space pump signal mixing for EDFA	Bo Asp Andersen, Carl Gaebe	2001-05-22	$32,555,000
6198567	Faraday rotation variable attenuator	—	2001-03-06	$22,775,000
6178284	Variable single-mode attenuators by spatial interference	Joseph E. Ford, James A. Walker	2001-01-23	$53,311,000
6175670	Planar lightguide circuit having a planar grating	—	2001-01-16	$39,364,000
6173092	Optical mirror switch utilizing walk-off devices	—	2001-01-09	$39,637,000
6163643	Micro-mechanical variable optical attenuator	David J. Bishop	2000-12-19	$26,094,000

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Ernest Eisenhardt Bergmann — 61 Patents

Issued Patents All Time

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