Delta Design, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 24135
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 10146
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 6356
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 5106
 
  
 
F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL 423
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 448
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 4238
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 365
 
  
 
B06B GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL 222
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 254

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0059,176 OFFLINE VISION ASSIST METHOD AND APPARATUS FOR INTEGRATED CIRCUIT DEVICE VISION ALIGNMENTAug 25, 17Mar 01, 18[G01R]
2018/0052,188 TEST HANDLER HEAD HAVING REVERSE FUNNEL DESIGNAug 18, 17Feb 22, 18[G01R]
2017/0285,102 IC TEST SITE VISION ALIGNMENT SYSTEMMar 28, 17Oct 05, 17[G01R]
2017/0067,960 ALIGNMENT MECHANISMNov 17, 16Mar 09, 17[H01L, G01R]
2017/0027,084 CONTINUOUS FLUIDIC THERMAL INTERFACE MATERIAL DISPENSINGJul 14, 16Jan 26, 17[H05K]
2016/0379,852 LEAK TOLERANT LIQUID COOLING SYSTEM EMPLOYING IMPROVED AIR PURGING MECHANISMJun 24, 16Dec 29, 16[H01L, H05K]
2015/0054,533 SIDE GRIPPING MECHANISM AND DEVICE HANDLERS HAVING SAMEJun 02, 14Feb 26, 15[G01R]
2015/0015,286 MICRO-VISION ALIGNMENT SYSTEM WITH GUIDING RINGS FOR IC TESTINGJul 11, 14Jan 15, 15[G01R]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9857419 Micro-vision alignment system with guiding rings for IC testingJul 11, 14Jan 02, 18[G01R]
9733151 System and method for accelerating a deviceApr 20, 15Aug 15, 17[B06B, G01M, G01P]
9626752 Method and apparatus for IC 3D lead inspection having color shadowingMay 21, 14Apr 18, 17[H04N, G06T, G01N, G01B]
9557375 Group vision alignment for double sided IC device testingJun 19, 15Jan 31, 17[G01R]
9500701 Alignment mechanismMar 15, 11Nov 22, 16[F24H, H01L, G01R]
9219885 Imaging system with defocused and aperture-cropped light sources for detecting surface characteristicsAug 23, 12Dec 22, 15[H04N, G01N]
9125305 Devices with pneumatic, hydraulic and electrical componentsMar 11, 11Sep 01, 15[H05K]
9010188 System and method for accelerating a deviceApr 21, 11Apr 21, 15[B06B, G01M, G01P]
8773530 Up-look camera based vision apparatus to auto align pick-and-place positions for device handlersMar 15, 11Jul 08, 14[H04N, G06F, G06K]
8740202 Side gripping mechanism and device handlers having sameMar 16, 11Jun 03, 14[B23Q, B25B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0010,122 CALIBRATING SEPARATELY LOCATED CAMERAS WITH A DOUBLE SIDED VISIBLE CALIBRATION TARGET FOR IC DEVICE TESTING HANDLERSAbandonedJul 07, 09Jan 13, 11[G06F, G01B]
7700891 Process for handling semiconductor devices and transport media in automated sorting equipmentExpiredMar 30, 06Apr 20, 10[B07C]
7373967 Mechanical assembly, for regulating the temperature of an IC-Chip, having a gimbaled heat-exchanger with coiled springy conduitsExpiredJun 28, 04May 20, 08[F28F]
7355386 Method of automatically carrying IC-chips, on a planar array of vacuum nozzles, to a variable target in a chip testerExpiredNov 18, 05Apr 08, 08[G01R]
7336197 LED lighting system for line scan camera based multiple data matrix scannersExpiredMar 30, 06Feb 26, 08[G08B]
2008/0000,499 System and method for cleaning a contactor deviceAbandonedDec 15, 06Jan 03, 08[B08B, G06F]
2007/0185,676 Single camera three-point vision alignment system for a device handlerAbandonedSep 22, 06Aug 09, 07[G01P]
7243704 Mechanical assembly for regulating the temperature of an electronic device, having a spring with one slideable endExpiredNov 18, 04Jul 17, 07[F28F]
2006/0231,778 Machine vision based scanner using line scan cameraAbandonedMar 30, 06Oct 19, 06[G01N, G01V]
7100389 Apparatus and method having mechanical isolation arrangement for controlling the temperature of an electronic device under testExpiredJul 16, 02Sep 05, 06[F25D]
7062934 Apparatus and method for controlling the temperature of an electronic deviceExpiredSep 30, 04Jun 20, 06[F25D]
7017358 Apparatus and method for controlling the temperature of an electronic deviceExpiredMar 19, 04Mar 28, 06[F25B]
7004243 Method of extending the operational period of a heat-exchanger in a chip testerExpiredJul 22, 03Feb 28, 06[F28F]
6985000 Thermal control of a DUT using a thermal control substrateExpiredJul 28, 04Jan 10, 06[F25B, G01R]
6979997 Method of controlling the operation of a digital state machine from a master controller in an IC-chip testing systemExpiredMay 19, 04Dec 27, 05[G01R]
6970009 Single-transistor two resistor circuit which translate test signals to selectable voltage levelsExpiredJan 16, 04Nov 29, 05[G01R]
6958617 Electromechanical module, for holding IC-chips in a chip testing system, that synchronizes and translates test signals to the IC-chipsExpiredJan 16, 04Oct 25, 05[G01R]
2005/0189,342 Miniature fluid-cooled heat sink with integral heaterAbandonedFeb 23, 04Sep 01, 05[F25B]
2005/0180,844 Device handling system and methodAbandonedAug 12, 04Aug 18, 05[B65B]
6924636 System for testing one or more groups of IC-chips while concurrently loading/unloading another groupExpiredNov 10, 03Aug 02, 05[G01R]

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