DESIGN TO DISTRIBUTION LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5859584 Combined data and power transmissionNov 14, 96Jan 12, 99[G08B]
5408567 Electronic circuit assembly with optical waveguide for interconnecting electronic componentsDec 01, 93Apr 18, 95[G02B]
5408568 Electronic circuit board with internal optically transmissive layer forming optical busDec 01, 93Apr 18, 95[G02B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5609746 Printed circuit manufactureExpiredOct 03, 95Mar 11, 97[C23C, C25D]
5509100 Cable guide including stacked quadrants for stress reliefExpiredJan 20, 95Apr 16, 96[G02B]
4820975 Test apparatus for printed circuit boardsExpiredDec 29, 87Apr 11, 89[G01R]
4628409 Printed circuit boardsExpiredFeb 14, 86Dec 09, 86[H05K]
4434321 Multilayer printed circuit boardsExpiredFeb 09, 82Feb 28, 84[H05K]
4403410 Manufacture of printed circuit boardsExpiredJan 14, 81Sep 13, 83[A05K]

Top Inventors for This Owner

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