Assignee
KOREA ADVANCED INST SCIENCE AN
US·17 granted patents·658 citations·filing 1997–2000
Top patents by PatentIndex Score
17 records- 0191US6396574B1Apparatus for measuring the wavelength, optical power and optical signal-to-noise ratio of each optical signal in wavelength-division multiplexing optical communicationKOREA ADVANCED INST SCIENCE AN·Filed 2000·Granted May 28, 2002·61 cites·18 claims
- 0291US6095295ARotary damperKOREA ADVANCED INST SCIENCE AN·Filed 1998·Granted Aug 1, 2000·64 cites·7 claims
- 0387US6411327B1Stereo camera system for obtaining a stereo image of an object, and system and method for measuring distance between the stereo camera system and the object using the stereo imageKOREA ADVANCED INST SCIENCE AN·Filed 1998·Granted Jun 25, 2002·31 cites·10 claims
- 0485US6238614B1Selective infiltration manufacturing method and apparatus to fabricate prototypes and moulds by infiltrating molten droplets selectively into layers of powderKOREA ADVANCED INST SCIENCE AN·Filed 1999·Granted May 29, 2001·89 cites·3 claims
- 0583US6687011B1Transmission-type extrinsic fabry-perot interferometric optical fiber sensorKOREA ADVANCED INST SCIENCE AN·Filed 1999·Granted Feb 3, 2004·68 cites·6 claims
- 0682US6548806B1Apparatus for monitoring frequency of WDM signals using pilot toneKOREA ADVANCED INST SCIENCE AN·Filed 2000·Granted Apr 15, 2003·20 cites·10 claims
- 0778US6505089B1Method for manufacturing a three-dimensional model by variable deposition and apparatus used thereinKOREA ADVANCED INST SCIENCE AN·Filed 2000·Granted Jan 7, 2003·89 cites·15 claims
- 0875US6559984B1Apparatus for monitoring optical path based on the identification of optical cross-connect input portsKOREA ADVANCED INST SCIENCE AN·Filed 1999·Granted May 6, 2003·54 cites·9 claims
- 0975US6165842AMethod for fabricating a non-volatile memory device using nano-crystal dotsKOREA ADVANCED INST SCIENCE AN·Filed 1999·Granted Dec 26, 2000·53 cites·6 claims
- 1072US6538784B1Multicast-capable optical cross-connect with layered modularityKOREA ADVANCED INST SCIENCE AN·Filed 1999·Granted Mar 25, 2003·38 cites·20 claims
- 1168US6393930B1Ball screw with inner ball circulation and linear actuator equipped with the ball screwKOREA ADVANCED INST SCIENCE AN·Filed 2000·Granted May 28, 2002·12 cites·5 claims
- 1267US6188509B1Simple bidirectional add/drop amplifier module based on a single multiplexerKOREA ADVANCED INST SCIENCE AN·Filed 1998·Granted Feb 13, 2001·33 cites·12 claims
- 1364US6278958B1Method for predicting a noise intensity emitted from a fan and or a pumpKOREA ADVANCED INST SCIENCE AN·Filed 2000·Granted Aug 21, 2001·12 cites·11 claims
- 1451US6203689B1Electropolishing apparatus and methodKOREA ADVANCED INST SCIENCE AN·Filed 1998·Granted Mar 20, 2001·10 cites·3 claims
- 1535US6040678ASwitched reluctance motor having noise and vibration reducedKOREA ADVANCED INST SCIENCE AN·Filed 1998·Granted Mar 21, 2000·9 cites·18 claims
- 1632US6501573B1Apparatus and method for monitoring the qualities of optical signal using clock amplitudeKOREA ADVANCED INST SCIENCE AN·Filed 1999·Granted Dec 31, 2002·5 cites·6 claims
- 1725US5986971AImage processing system and method for estimating acoustic property of a movable sound sourceKOREA ADVANCED INST SCIENCE AN·Filed 1997·Granted Nov 16, 1999·10 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when KOREA ADVANCED INST SCIENCE AN files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →