TRACE STORAGE TECHNOLOGY CORP.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 299
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 177
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 1137

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6110330 Process for bonding lubricant to magnetic diskJun 28, 99Aug 29, 00[C23C, G11B]
6096385 Method for making magnetic disks with uneven distribution of bonded/unbonded lubricating moleculesFeb 19, 98Aug 01, 00[C08J, B05D]
5873984 Method of sputtering an amorphous carbon overcoat as a protective film on magnetic recording diskNov 05, 97Feb 23, 99[C23C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2005/0051,513 METHOD OF FORMING A LANDING ZONE FOR MAGNETIC RECORDING MEDIAAbandonedSep 05, 03Mar 10, 05[B44C]
6628465 Magnetic media defect detection apparatus and methodExpiredFeb 27, 01Sep 30, 03[G11B]
6479169 Low noise magnetic recording media having a interlayer filmExpiredMar 16, 00Nov 12, 02[G11B]
2002/0132,139 Magnetic recording medium having improved overwrite and SNR characteristicsAbandonedJan 05, 01Sep 19, 02[C23C, G11B, H01F, B32B]
2002/0114,978 Novel magnetic recording media compose of dual non-magnetic spacer layersAbandonedDec 21, 00Aug 22, 02[G11B]
6254795 Texture measuring method of a hard disk plateExpiredMar 08, 99Jul 03, 01[B24B, C03C, C23F, B44C]
6138612 Slow pull dryer which can smoothly remove particles floating over the surface of its hot water tankExpiredOct 20, 99Oct 31, 00[F22B]
6103339 Light texture process of fabricating a magnetic recording mediaExpiredJan 06, 98Aug 15, 00[G11B]
6033772 CoCrNiTa/Cr magnetic recording mediumExpiredNov 05, 97Mar 07, 00[G11B]
6026676 Method of determining a glide avalanche break point of a magnetic recording mediumExpiredJul 02, 97Feb 22, 00[G01B]
5987391 Method for predicting and improving wear characteristics of laser textured bumps formed on magnetic recording diskExpiredAug 12, 97Nov 16, 99[G06F, G01B]
5981018 Magnetic recording media used in a high-density hard disk driveExpiredMay 13, 98Nov 09, 99[B32B]
5951880 Method for making bump disksExpiredMay 26, 97Sep 14, 99[B44C]
5635037 Method of texture by in-situ masking and etching for thin film magnetic recording mediumExpiredAug 02, 93Jun 03, 97[C23C]

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