David Kappel — 19 Patents at Proxima

David Kappel has been granted 19 US patents while listed as an inventor at Proxima. The first was granted in 1994 and the most recent in October 2023. David Kappel ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list David Kappel in Oceanside, CA, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11795958	Method for determining operating states of a fan	Bjoern WENGER, Matthias Kammerer, Xenia GAIDA, Joachim Knorr, Raphael Simon Obst +2 more	2023-10-24
7554737	Illumination device and method using adaptable source and output format	Richard M. Knox, Kevin Joseph Hathaway, Robert E. Fischer, Biljana Tadic-Galeb	2009-06-30
6870650	Illumination device and method for laser projector	Robert E. Fischer, Biljana Tadic-Galeb	2005-03-22
6819506	Optical lens system for projecting light in a lambertion pattern from a high power led light source	Wilfrid E. Taylor, Wilfrid L. Taylor, James R. Taylor, Paul Nam-Kwan Wu	2004-11-16
6795189	Universal microplate analyzer	David Dickson Booker, Robert E. Fischer, Michael Newell, Scott Moritz, Jerome Oleksy	2004-09-21
6746124	Flashlight producing uniform high brightness	Robert E. Fischer, Greg Moeller	2004-06-08
6606173	Illumination device and method for laser projector	Robert E. Fischer, Biljana Tadic-Galeb	2003-08-12
6577387	Inspection of ophthalmic lenses using absorption	Denwood F. Ross, III, Mary L. Dolan, Ranganath Raja, Brian Rice, Craig William Walker +2 more	2003-06-10	$169,030,000
6407864	Automated system for testing two dimensional detector arrays and optical systems using sequential filters	Arash Ghorbani, Arnold Daniels	2002-06-18
6362922	Projection lens and system	Biljana Tadic-Galeb, Robert E. Fischer, Neil L. Condra, Ann M. Muscato, Sean M. Donnelly	2002-03-26	$33,188,000
6220713	Projection lens and system	Biljana Tadic-Galeb, Robert E. Fischer, Neil L. Condra, Ann M. Muscato, Sean M. Donnelly	2001-04-24	$47,835,000
6052214	System and method for producing an enhanced image	Chih-Li Chuang	2000-04-18
5704700	Laser illuminated image projection system and method of using same	David E. Hargis	1998-01-06	$898,000
5700076	Laser illuminated image producing system and method of using same	Arthur P. Minich, David E. Hargis, Shlomo Assa	1997-12-23	$873,000
5510861	Compact projector and method of using same	Arthur P. Minich	1996-04-23	$1,762,000
5483382	Projection lens and method of using same	—	1996-01-09	$2,125,000
5453803	Low profile liquid crystal projector and method of using same	Leonid Shapiro	1995-09-26	$1,700,000
5400095	Display projection method and apparatus an optical input device therefor	Arthur P. Minich, Lane T. Hauck	1995-03-21	$2,197,000
5321450	Low profile liquid crystal projector and method of using same	Leonid Shapiro	1994-06-14	$956,000

David Kappel — 19 Patents

Issued Patents All Time

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