FRESNEL TECHNOLOGIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 474
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 4201
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 391
 
  
 
A63B APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT 265
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 2108
 
  
 
B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS 115

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9885608 Passive infrared detectorJul 14, 15Feb 06, 18[G08B, G01J]
9116037 Passive infrared detectorOct 12, 07Aug 25, 15[G08B, G01J]
8276215 Temperature sensing glove for automotive applicationsJun 29, 11Oct 02, 12[G08B, A41D, A63B]
8001620 Temperature sensing glove for automotive applicationsMar 02, 09Aug 23, 11[G08B, A41D, A63B]
7811144 Aquatic device with light-emitting surfaceJul 07, 08Oct 12, 10[B63C]
7474477 Imaging lens for infrared camerasSep 01, 06Jan 06, 09[G02B]
7187505 Imaging lens for infrared camerasOct 07, 03Mar 06, 07[G02B]
6037594 Motion detector with non-diverging insensitive zonesMar 05, 98Mar 14, 00[G08B, G01J]
6033094 Microlens array for improved illumination patternsOct 02, 97Mar 07, 00[F21V]
5886821 Lens assembly for miniature motion sensorOct 02, 97Mar 23, 99[G01J, G02B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D341902 Long range fresnel lens array for infrared motion detectorExpiredJan 24, 91Nov 30, 93[]
D340311 Fresnel lens array for infrared motion detectorExpiredJan 24, 91Oct 12, 93[]
D340312 Wide angle fresnel lens array for infrared motion detectorExpiredJan 24, 91Oct 12, 93[]
D331471 Long range fresnel lens array for infrared motion detectorExpiredJan 24, 91Dec 01, 92[]
D331120 Extra wide fresnel lens array for infrared motion detectorExpiredAug 16, 91Nov 17, 92[]
D331121 Fresnel lens array for infrared motion detectorExpiredAug 16, 91Nov 17, 92[]
D331122 Fresnel lens array for infrared motion detectorExpiredAug 16, 91Nov 17, 92[]
D331123 Long range fresnel lens array for infrared motion detectorExpiredAug 19, 91Nov 17, 92[]
D331124 Wide angle fresnel lens array for infrared motion detectorExpiredAug 16, 91Nov 17, 92[]
D331125 Fresnel lens array for infrared motion detectorExpiredAug 19, 91Nov 17, 92[]
D331126 Extra wide angle fresnel lens array for infrared motion detectorExpiredAug 16, 91Nov 17, 92[]
D315966 Wide angle fresnel lens array for infrared motion detector systemExpiredNov 07, 88Apr 02, 91[]
D315805 Horizontal fan fresnel lens array for infrared motion detectorExpiredFeb 27, 89Mar 26, 91[]
D315806 Dense wide angle fresnel lens array for infrared motion detectorExpiredFeb 27, 89Mar 26, 91[]
D315807 Wide angle fresnel lens array for infrared motion detectorExpiredFeb 27, 89Mar 26, 91[]
D315808 Extra wide angle fresnel lens array for infrared motion detectorExpiredFeb 27, 89Mar 26, 91[]
D315422 Lens array for passive infrared motion detector systems or the likeExpiredOct 11, 88Mar 12, 91[]
D315423 Long range fresnel lens array for infrared motion detector systemExpiredFeb 27, 89Mar 12, 91[]
D315424 Vertical barrier fresnel lens array for infrared motion detector systemsExpiredFeb 27, 89Mar 12, 91[]
D315425 Dense wide angle fresnel lens array for infrared motion detector systemExpiredFeb 27, 89Mar 12, 91[]

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