Ralph Spickermann — 13 Patents at Lockheed Martin

Ralph Spickermann has been granted 13 US patents while listed as an inventor at Lockheed Martin. The first was granted in 2002 and the most recent in September 2022. Ralph Spickermann ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Ralph Spickermann in Redwood City, CA, US.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11455710	Device and method of object detection	Raghavendra Singh, Srinath Kalluri	2022-09-27
11366230	Device and method of optical range imaging	Srinath Kalluri, Siddharth Jain	2022-06-21
10268044	Three-dimensional (3D) immersive viewer system	John S. Camp, David A. Smith, Dragos Maciuca	2019-04-23	$111,655,000
9298000	Method and apparatus for beam steering	Daniel Tauber	2016-03-29	$31,666,000
8997678	Underwater load-carrier	Steve N. Persall	2015-04-07	$17,065,000
7260329	All optical time division multiplexer and packet switch using optical codewords and optically actuated optical switches	Thomas C. Fall, Daniel Tauber	2007-08-21	$59,029,000
7085500	Programmable optical vector modulator and method for use in coherent optical communications	—	2006-08-01	$17,363,000
6963677	Optical memory and logic using cross-switches	Steven R. Sakamoto	2005-11-08	$21,495,000
6847741	Optically induced total internal reflection X-junction waveguide optical switch, network and optical switching method	Steven R. Sakamoto	2005-01-25	$11,917,000
6590683	Bandwidth efficient phase shift keyed modulation over nonlinear distortion limited optical fiber links	—	2003-07-08	$28,348,000
6522697	Use of higher order modulation techniques to transmit large aggregate data rates on an optical link with relatively low speed electronics	—	2003-02-18	$18,026,000
6407837	Use of bandwidth efficient modulation techniques in a wavelength division multiplexed optical link	—	2002-06-18	$21,081,000
6362903	Use of higher order modulation techniques to transmit information on passbands of a dispersion-limited fiber link	Julius Lange	2002-03-26	$70,592,000

Ralph Spickermann — 13 Patents

Issued Patents All Time

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