ClassID:

207691

H01L23/49558 - page 2 - CPC Classification

Classification description:

Details of semiconductor or other solid state devices; Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered constructions; Lead-frames or other flat leads; Geometry of the lead-frame Insulating layers on lead frames, e.g. bridging members

Recent Application in this class:
#301
20080311703
2008-12-18

LEAD FRAME AND A METHOD OF MANUFACTURING THE SAME

#302
20080296750
2008-12-04

SEMICONDUCTOR DEVICE

#303
20080290487
2008-11-27

LEAD FRAME FOR SEMICONDUCTOR DEVICE

#304
20080277770
2008-11-13

Semiconductor device

#305
20080230881
2008-09-25

Integrated circuit package system with lead support

#306
20080217750
2008-09-11

Resin molded semiconductor device and differential amplifier circuit

#307
20080199987
2008-08-21

Manufacturing method of semiconductor device and manufacturing method of lead frame

#308
20080182365
2008-07-31

Die package with asymmetric leadframe connection

#309
20080174981
2008-07-24

PRE-MOLDED LEAD FRAME AND PROCESS FOR MANUFACTURING THE SAME

#310
20080157306
2008-07-03

Lead Frame

#311
20080145967
2008-06-19

Semiconductor package for fine pitch miniaturization and manufacturing method thereof

#312
20080135996
2008-06-12

Lead frame

#313
20080116546
2008-05-22

Lead frame unit, semiconductor package having a lead frame unit, stacked semiconductor package having a semiconductor package and methods of manufacturing the same

#314
20080073781
2008-03-27

Integrated circuit package system for chip on lead

#315
20080073779
2008-03-27

STACKED SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SAME

#316
20080066303
2008-03-20

Process of fabricating a semiconductor package

#317
20080012102
2008-01-17

SEMICONDUCTOR-INTEGRATED ELECTRONIC DEVICE HAVING A PLURALITY OF LEADS

#318
20070284710
2007-12-13

Method for fabricating flip-chip semiconductor package with lead frame as chip carrier

#319
20070281392
2007-12-06

Multiple row exposed leads for MLP high density packages

#320
20070278632
2007-12-06

Leadframe IC packages having top and bottom integrated heat spreaders

#321
20070202631
2007-08-30

Semiconductor package

#322
20070108559
2007-05-17

Integrated circuit package system with integrated circuit support

#323
20070099344
2007-05-03

Ultrathin leadframe BGA circuit package

#324
20070096342
2007-05-03

METHOD FOR REDUCING OR ELIMINATING SEMICONDUCTOR DEVICE WIRE SWEEP IN A MULTI-TIER BONDING DEVICE AND A DEVICE PRODUCED BY THE METHOD

#325
20070096277
2007-05-03

Packaging for high speed integrated circuits

#326
20070090521
2007-04-26

Circuit device and method of manufacturing the same

#327
20070052087
2007-03-08

Method and apparatus for decoupling conductive portions of a microelectronic device package

#328
20070018305
2007-01-25

Packaging for high speed integrated circuits

#329
20070018294
2007-01-25

Packaging for high speed integrated circuits

#330
20070018293
2007-01-25

Packaging for high speed integrated circuits

#331
20070018292
2007-01-25

Packaging for high speed integrated circuits

#332
20070018289
2007-01-25

Packaging for high speed integrated circuits

#333
20070018288
2007-01-25

Packaging for high speed integrated circuits

#334
20070004092
2007-01-04

Semiconductor device manufacturing method

#335
20070001278
2007-01-04

Semiconductor die package and method for making the same

#336
20070001272
2007-01-04

Die package with asymmetric leadframe connection

#337
20070001271
2007-01-04

Lead frame and method of manufacturing the lead frame

#338
20060290011
2006-12-28

Molded stiffener for thin substrates

#339
20060284286
2006-12-21

Flashless molding of integrated circuit devices

#340
20060267166
2006-11-30

Semiconductor device

#341
20060240600
2006-10-26

Semiconductor device and method of manufacturing the same

#342
20060237840
2006-10-26

Semiconductor package

#343
20060228832
2006-10-12

Leadframe semiconductor package stand and method for making the same

#344
20060199302
2006-09-07

Semiconductor device and a manufacturing method of the same

#345
20060159897
2006-07-20

Data carrier with a module with a reinforcement strip

#346
20060091506
2006-05-04

Lead frame having a lead with a non-uniform width

#347
20060014321
2006-01-19

Manufacturing method of semiconductor device and manufacturing method of lead frame

#348
20050287710
2005-12-29

Leadless semiconductor package and method for manufacturing the same

#349
20050275077
2005-12-15

High density chip scale leadframe package and method of manufacturing the package

#350
20050250251
2005-11-10

Method and apparatus for decoupling conductive portions of a microelectronic device package

#351
20050236698
2005-10-27

Semiconductor device in which semiconductor chip is mounted on lead frame

#352
20050224930
2005-10-13

System for reducing or eliminating semiconductor device wire sweep

#353
20050133896
2005-06-23

Semiconductor package with a flip chip on a solder-resist leadframe

#354
20050133888
2005-06-23

Semiconductor packaging substrate

#355
20050121798
2005-06-09

Method for reducing or eliminating semiconductor device wire sweep in a multi-tier bonding device and a device produced by the method

#356
20050101053
2005-05-12

Quad flat flip chip packaging process and leadframe therefor

#357
20050085019
2005-04-21

System and method for reducing or eliminating semiconductor device wire sweep

#358
20050029549
2005-02-10

Molded stiffener for thin substrates

#359
20050026386
2005-02-03

Ultrathin leadframe BGA circuit package

#360
20050023655
2005-02-03

Packaged microelectronic devices and methods of forming same

#361
16401828
2020-09-08

Isolated component design

#362
16142623
2020-02-18

Package to die connection system and method therefor

#363
16126305
2019-03-26

Wiring substrate for stackable semiconductor assembly and stackable semiconductor assembly using the same

#364
15823085
2018-09-18

Bridge rectifier circuit component

#365
15805086
2018-09-04

Universal preformed lead frame device

#366
15721588
2018-10-16

Transistor die with drain via arrangement, and methods of manufacture thereof

#367
15584387
2017-12-26

Lead frame structure for light emitting diode

#368
15437580
2018-04-10

Packaged semiconductor device having patterned conductance dual-material nanoparticle adhesion layer

#369
15422257
2017-10-24

Lead frame device

#370
15388616
2018-01-09

Packaged semiconductor device having nanoparticle adhesion layer patterned into zones of electrical conductance and insulation

#371
15347695
2018-07-24

Semiconductor package with multiple molding routing layers and a method of manufacturing the same

#372
15347666
2018-03-20

Semiconductor package with multiple molding routing layers and a method of manufacturing the same

#373
15230749
2017-08-29

Die support for enlarging die size

#374
15165054
2017-05-16

Lead frame

#375
15148895
2017-04-04

Method for fabricating semiconductor package and semiconductor package using the same

#376
13930287
2017-04-11

Integrated circuit packaging system with unplated leadframe and method of manufacture thereof