Trademark: 78104312
Word
DENSELIGHT SEMICONDUCTORS
Status
Dead
Status Code
710
Status Date
Friday, February 25, 2011
Serial Number
78104312
Registration Number
2865630
Registration Date
Tuesday, July 20, 2004
Mark Type
3000
Filing Date
Wednesday, January 23, 2002
Published for Opposition
Tuesday, July 15, 2003
Cancellation Date
Friday, February 25, 2011

Trademark Owner History
DenseLight Semiconductors Pte. Ltd. - Original Registrant

Classifications
9 OPTO-ELECTRONIC, PHOTONIC AND MICROPHOTONIC COMPONENTS AND DEVICES, NAMELY PHOTONIC INTEGRATED CIRCUITS; OPTICAL MIXERS, LASERS NOT FOR MEDICAL USE; LASER DIODES, LASER DRIVERS, SUPERLUMINESCENT LIGHT-EMITTING DIODES, PHOTODIODES, INTEGRATED CIRCUITS; AND SEMICONDUCTOR DEVICES AND INSTRUMENTS, NAMELY SEMICONDUCTOR WAFERS, MULTIPLEXERS, ELECTRONIC MULTIPLEXERS, DEMULTIPLEXERS, ELECTRONIC DEMULTIPLEXERS, MODULATORS, DEMODULATORS, MODULATOR DRIVERS, AMPLIFIERS, TRANSIMPEDANCE AMPLIFIERS, AUTOMATIC GAIN CONTROL AMPLIFIERS, LIMITER AMPLIFIERS, SEMICONDUCTOR OPTICAL AMPLIFIERS, CIRCUITS, DECISION CIRCUITS, CLOCK DATA RECOVERY CIRCUITS, FREQUENCY CONVERTERS, DETECTORS, LIGHT INTENSITY DETECTORS, OSCILLATORS, FILTERS, SWITCHES, COUPLERS, CROSS-CONNECTS, PHASE SHIFTERS, SPLITTERS, WAVE GUIDES, RESONATORS, ATTENUATORS, TRANSMITTERS, ISOLATORS, RECEIVERS, RE-CONFIGURABLE ADD-DROP MULTIPLEXERS, INTEGRATED LASER ARRAYS, TUNABLE LASERS, RAMAN PUMP LASERS, PHOTONIC GAIN CHIPS, PHOTONIC LASER CHIPS, DISTRIBUTED FEEDBACK LASERS, DISTRIBUTED BRAGG REFLECTOR LASERS, ARRAY WAVEGUIDE GRATINGS, OPTICAL CHANNEL MONITORS, WAVELENGTH CONVERTERS, MODE CONVERTERS, AND WAVEGUIDE INTERFEROMETERS
"SEMICONDUCTORS"
DENSE LIGHT SEMI CONDUCTORS

Trademark Events
Feb 25, 2011
Cancelled Sec. 8 (6-Yr)
Jul 20, 2004
Registered-Principal Register
Apr 29, 2004
Allowed Principal Register - Sou Accepted
Apr 27, 2004
Statement Of Use Processing Complete
Apr 5, 2004
Use Amendment Filed
Apr 23, 2004
Case File In Ticrs
Apr 5, 2004
Paper Received
Oct 7, 2003
Noa Mailed - Sou Required From Applicant
Jul 15, 2003
Published For Opposition
Jun 25, 2003
Notice Of Publication
Apr 28, 2003
Approved For Pub - Principal Register
Mar 25, 2003
Correspondence Received In Law Office
Mar 25, 2003
Paper Received
Oct 2, 2002
Non-Final Action Mailed
Jul 22, 2002
Assigned To Examiner
Jul 17, 2002
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24