Charles Industries, Ltd.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 2154
 
 
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 199
 
 
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 148
 
 
 
H04M TELEPHONIC COMMUNICATION 1162

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7418183 Fiber optic splice enclosureJan 17, 07Aug 26, 08[G02B]
7274850 Fiber optic splice enclosureFeb 25, 05Sep 25, 07[G02B]
7038127 Universal mounting arrangement for components of an electronic enclosureFeb 27, 04May 02, 06[H02G]
6683950 Cover for a remote terminalFeb 09, 99Jan 27, 04[H04M, H05K]
5394305 Card Cages for electronic modulesDec 23, 93Feb 28, 95[H05K]
5302857 Portable power adapterOct 15, 92Apr 12, 94[G05F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0084,650 BATTERY CHARGERAbandonedOct 08, 10Apr 14, 11[H02J]
2010/0128,433 Cap for Electronics EnclosureAbandonedNov 21, 08May 27, 10[H05K]
7351909 Multilayered housing for electronics enclosuresExpiredJun 10, 05Apr 01, 08[H02G]
2008/0075,129 T-CARRIER MULTIPLEXER AND DEMULTIPLEXER WITH ADD/DROP CAPABILITYAbandonedSep 22, 06Mar 27, 08[H04J]
7193151 Electronic enclosureExpiredMar 12, 04Mar 20, 07[H02G]
2007/0030,658 Space saving rack mountable electronic component housingAbandonedMar 24, 06Feb 08, 07[H05K]
7031158 Heat pipe cooled electronics enclosureExpiredOct 29, 03Apr 18, 06[H05K]
2005/0275,319 Enclosure for telecommunications equipmentAbandonedJun 10, 04Dec 15, 05[A47B]
6916985 Locking system for an electronic enclosureExpiredMar 10, 04Jul 12, 05[H02G]
6658109 Method and apparatus for supplying power to a twisted pair wire on a telecommunications modem transmission linkExpiredJun 22, 99Dec 02, 03[H04M]
6452966 Digital signal carrier detectorExpiredJan 19, 00Sep 17, 02[H04B]
6445787 Multi-drop digital telephone loopExpiredFeb 02, 99Sep 03, 02[H04M, H04B]
6396910 Method and apparatus for improved data transmissions on telephone links between service providers and remote clientsExpiredMar 01, 99May 28, 02[H04M]
6396911 Method and apparatus for efficient improved data transmissions on telephone links between service providers and remote clientsExpiredApr 15, 99May 28, 02[H04M]
6281454 Switchable load coil caseExpiredJun 21, 99Aug 28, 01[H01H]
5929402 Switchable load coil case including multiple circuit rotary switch assemblyExpiredNov 29, 96Jul 27, 99[H01H]
D366456 Telephone network remote terminal housingExpiredNov 19, 93Jan 23, 96[]
5289359 DC-DC power converter including sensing means for providing an output when the reserve power of the converter falls below a predetermined amount for a given input voltageExpiredApr 16, 92Feb 22, 94[H04M, H02H]
5237606 Enhanced synchronous rectifierExpiredMay 01, 91Aug 17, 93[H04M, H02M]
5160852 Power adapterExpiredMay 11, 90Nov 03, 92[H02J]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.