ASIA PACIFIC MICROSYSTEMS, 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 9353
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 4201
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 254
 
  
 
B06B GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL 123
 
  
 
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
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 1132
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 183
 
  
 
H02N ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR130
 
  
 
H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS 170

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9676609 Integrated MEMS deviceMay 03, 16Jun 13, 17[H01L, B81C, B81B]
9553055 Method for fabricating semiconductor devices having reinforcing elementsOct 26, 15Jan 24, 17[H01L, B06B]
9459172 Diaphragm piezoresistive pressure sensorOct 22, 14Oct 04, 16[G01L]
9382113 Method for fabricating a self-aligned vertical comb drive structureNov 04, 13Jul 05, 16[B81C, G02B]
9359193 Method for manufacturing an integrated MEMS deviceJan 28, 14Jun 07, 16[H01L, B81C, B81B]
8916449 Package structure and substrate bonding methodMar 15, 13Dec 23, 14[H01L, B81C]
7824945 Method for making micro-electromechanical system devicesOct 02, 08Nov 02, 10[H01L]
6996306 Electrostatically operated micro-optical devices and method for manufacturing thereofAug 25, 03Feb 07, 06[G02B]
6947657 Variable optical attenuatorMay 28, 04Sep 20, 05[H02N, G02B]
6864176 Fabrication process for bonded wafer precision layer thickness control and its non-destructive measurement methodMay 28, 02Mar 08, 05[H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0279,664 METHOD FOR FABRICATING SEMICONDUCTOR DEVICES HAVING HIGH-PRECISION GAPSAbandonedMar 27, 15Oct 01, 15[H01L]
2013/0205,899 Combo Transducer and Combo Transducer PackageAbandonedFeb 11, 13Aug 15, 13[G01P]
2010/0084,721 Micro-Electromechanical System MicrostructureAbandonedOct 02, 08Apr 08, 10[H01L]
2005/0274,442 Wireless tire pressure and temperature monitoring systemAbandonedJun 14, 04Dec 15, 05[B60C]
6967145 Method of maintaining photolithographic precision alignment after wafer bonding processExpiredNov 28, 03Nov 22, 05[H01L]
6924583 Film bulk acoustic device with integrated tunable and trimmable deviceExpiredSep 25, 02Aug 02, 05[H01L]
6901182 Retro-reflective type optical signal processing device and methodExpiredMay 30, 03May 31, 05[G02B]
2004/0084,766 System-in-a-package deviceAbandonedOct 30, 02May 06, 04[H01L]
2004/0086,218 Apparatus and method for optical signal processing systemAbandonedOct 31, 02May 06, 04[G02B]
2004/0063,039 Method for inductor trimming of the high frequency integrated passive devicesAbandonedJun 19, 03Apr 01, 04[G03F]
2004/0037,493 Optical signal processing apparatus based on movable tilted reflection mirrorAbandonedAug 22, 03Feb 26, 04[G02B]
2004/0007,940 Thin film acoustic wave device and the manufacturing method thereofAbandonedJul 15, 02Jan 15, 04[H03H]
2003/0000,058 Method for manufacturing a film bulk acoustic wave filterAbandonedApr 22, 02Jan 02, 03[H04R, H05K]
2002/0189,062 Manufacturing method for a high quality film bulk acoustic wave deviceAbandonedApr 30, 02Dec 19, 02[H04R, H05K]
2002/0124,385 Micro-electro-mechanical high frequency switch and method for manufacturing the sameAbandonedDec 28, 01Sep 12, 02[H01H, H05K]
2002/0109,564 Bulk acoustic wave filter and its packageAbandonedJan 14, 02Aug 15, 02[H03H]

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