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Class Information
Number: 257/E23.059
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Packaging, interconnects, and markings for semiconductor or other solid-state devices (epo) > Arrangements for conducting electric current to or from solid-state body in operation, e.g., leads, terminal arrangements (epo) > Consisting of soldered or bonded constructions (epo) > Lead frames or other flat leads (epo) > Oscillators in combination with lead frame (epo)
Description: This subclass is indented under subclass E23.031. This subclass is substantially the same in scope as ECLA classification H01L23/495S.

Patents under this class:

Patent Number Title Of Patent Date Issued
8436382 Oscillation device May. 7, 2013
8148745 Semiconductor light emitting module and method for manufacturing the same Apr. 3, 2012
8124460 Integrated circuit package system employing an exposed thermally conductive coating Feb. 28, 2012
8120151 Optical semiconductor device and method for manufacturing the same Feb. 21, 2012
8003447 Multi-chip module for battery power control Aug. 23, 2011
7964943 Light emitting device Jun. 21, 2011
7884454 Use of discrete conductive layer in semiconductor device to re-route bonding wires for semiconductor device package Feb. 8, 2011
7868432 Multi-chip module for battery power control Jan. 11, 2011
7768097 Integrated circuit package having an inductance loop formed from a multi-loop configuration Aug. 3, 2010
7629620 Light-emitting semiconductor device, light-emitting system and method for fabricating light-emitting semiconductor device Dec. 8, 2009
7592639 Light-emitting semiconductor device, light-emitting system and method for fabricating light-emitting semiconductor device Sep. 22, 2009
7589424 Thin silicon based substrate Sep. 15, 2009
7479691 Power semiconductor module having surface-mountable flat external contacts and method for producing the same Jan. 20, 2009
7443013 Flexible substrate for package of die Oct. 28, 2008
7402462 Folded frame carrier for MOSFET BGA Jul. 22, 2008
7394109 LED lighting device Jul. 1, 2008
7245009 Hermetic cavity package Jul. 17, 2007
6081164 PLL oscillator package and production method thereof Jun. 27, 2000
5577319 Method of encapsulating a crystal oscillator Nov. 26, 1996
5325574 Method of forming a quartz oscillator temperature sensor Jul. 5, 1994
5327104 Piezoelectric oscillator formed in resin package containing, IC chip and piezoelectric oscillator element Jul. 5, 1994
5267379 Method of fabricating surface mountable clock oscillator module Dec. 7, 1993
5265316 Method of manufacturing a pressure seal type piezoelectric oscillator Nov. 30, 1993
5229640 Surface mountable clock oscillator module Jul. 20, 1993
4916413 Package for piezo-oscillator Apr. 10, 1990

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