TELEDYNE DALSA SEMICONDUCTOR INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 38324
 
  
 
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 596
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B81B MICRO-STRUCTURAL DEVICES OR SYSTEMS, e.g. MICRO-MECHANICAL DEVICES 132
 
  
 
B81C PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICRO-STRUCTURAL DEVICES OR SYSTEMS 131
 
  
 
C03B MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL 146
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 155
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0263,847 Piezoelectric Alloy FilmsMar 09, 16Sep 14, 17[H01L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8975193 Method of making a microfluidic deviceAug 02, 11Mar 10, 15[H01L, B81C, B81B]
8071486 Method for removing residues formed during the manufacture of MEMS devicesJul 17, 06Dec 06, 11[H01L]
7927904 Method of making BIOMEMS devicesJan 04, 10Apr 19, 11[H01L]
7807550 Method of making MEMS wafersJun 14, 06Oct 05, 10[H01L]
7799376 Method of controlling film stress in MEMS devicesJul 27, 07Sep 21, 10[C23C]
7799656 Microchannels for BioMEMS devicesMar 11, 08Sep 21, 10[H01L]
7682860 Protection capsule for MEMS devicesMar 16, 07Mar 23, 10[H01L]
7614253 Method of reducing stress-induced mechanical problems in optical componentsNov 17, 06Nov 10, 09[C03B]
7579622 Fabrication of MEMS devices with spin-on glassFeb 11, 05Aug 25, 09[H01L]
7459329 Method of fabricating silicon-based MEMS devicesOct 21, 05Dec 02, 08[H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0032,235 INTEGRATED MICROFLUIDIC CHECK VALVE AND DEVICE INCLUDING SUCH A CHECK VALVEAbandonedAug 02, 11Feb 07, 13[F16K, B21K, F15C]
2013/0032,210 INTEGRATED MICROFLUIDIC DEVICE WITH ACTUATORAbandonedAug 02, 11Feb 07, 13[B01L, F17D]
7439093 Method of making a MEMS device containing a cavity with isotropic etch followed by anisotropic etchExpiredSep 16, 05Oct 21, 08[H01L]
6937806 Method of making photonic devices with SOG interlayerExpiredMar 21, 02Aug 30, 05[G02B]
6833282 Method of forming an optical sensor device having a composite sandwich structure of alternating titanium and titanium nitride layersExpiredMay 12, 03Dec 21, 04[H01L]
6749893 Method of preventing cracking in optical quality silica layersExpiredJan 31, 02Jun 15, 04[C23C, B05D]
6724967 Method of making a functional device with deposited layers subject to high temperature annealExpiredMar 07, 01Apr 20, 04[G02B]
6716476 Method of depositing an optical quality silica film by PECVDExpiredSep 21, 01Apr 06, 04[C23C]
6537623 Manufacture of silica waveguides with minimal absorptionExpiredMar 07, 01Mar 25, 03[C23C]
6268620 Method of forming capacitors on integrated circuitExpiredJan 25, 99Jul 31, 01[H01L]

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