PARLEX CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1155

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7049962 Materials and construction for a tamper indicating radio frequency identification labelJul 26, 01May 23, 06[G08B]
5322976 Process for forming polyimide-metal laminatesNov 18, 91Jun 21, 94[H05K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2004/0040,148 Manufacture of flexible printed circuit boardsAbandonedAug 29, 02Mar 04, 04[H01K, B05D, H01B]
2004/0011,553 Extruded flat cableAbandonedJul 18, 02Jan 22, 04[H02G]
2002/0020,491 High speed flip chip assembly processAbandonedApr 04, 01Feb 21, 02[B32B]
2001/0046,562 Screen printable flame retardant coatingAbandonedMar 27, 01Nov 29, 01[C08J]
5478462 Process for forming polyimide-metal laminatesExpiredJun 16, 94Dec 26, 95[C25D]
5450286 Printed circuit having a dielectric covercoatExpiredJun 30, 94Sep 12, 95[H05K]
5376232 Method of manufacturing a printed circuit boardExpiredAug 23, 93Dec 27, 94[B05D, C23F, B44C]
5066545 Process for forming polyimide-metal laminatesExpiredJan 12, 90Nov 19, 91[B32B]
5015517 Textured polyimide filmExpiredOct 22, 87May 14, 91[B32B]
4992144 Thermally stable dual metal coated laminate products made from polyimide filmExpiredSep 27, 89Feb 12, 91[C25D]
4950553 Thermally stable dual metal coated laminate products made from polyimide filmExpiredJan 23, 89Aug 21, 90[B32B]
4931134 Method of using laser routing to form a rigid/flex circuit boardExpiredAug 15, 89Jun 05, 90[C03C, B29C, C23F, B44C]
4894124 Thermally stable dual metal coated laminate products made from textured polyimide filmExpiredOct 31, 88Jan 16, 90[C25D]
4868071 Thermally stable dual metal coated laminate products made from textured polyimide filmExpiredFeb 16, 88Sep 19, 89[B32B]
4832799 Process for coating at least one surface of a polyimide sheet with copperExpiredJul 30, 87May 23, 89[C25D, B05D]
4573752 Flat cable connection systemExpiredApr 04, 84Mar 04, 86[H01R]
4551576 Flat embedded-shield multiconductor signal transmission cable, method of manufacture and method of strippingExpiredApr 04, 84Nov 05, 85[H01B]

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