Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Physics
Class Information
Number: 257/772
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Combined with electrical contact or lead > Of specified material other than unalloyed aluminum > Solder composition
Description: Subject matter wherein the specific contact or lead material is a solder composition (i.e., a metal or metallic alloy that melts at relatively low temperatures).










Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8709870 Method of forming solderable side-surface terminals of quad no-lead frame (QFN) integrated circuit packages Apr. 29, 2014
8710664 Wafer-level chip scale package Apr. 29, 2014
8705245 Sensor device and method for manufacture Apr. 22, 2014
8691377 Semiconductor device Apr. 8, 2014
8692127 Terminal structure, printed wiring board, module substrate, and electronic device Apr. 8, 2014
8679591 Method for reducing voids in a copper-tin interface and structure formed thereby Mar. 25, 2014
8673762 Solder, soldering method, and semiconductor device Mar. 18, 2014
8674509 Integrated circuit die assembly with heat spreader Mar. 18, 2014
8658914 Electronic component device and method for manufacturing the same Feb. 25, 2014
8653657 Semiconductor chip, method of manufacturing semiconductor chip, and semiconductor device Feb. 18, 2014
8643185 Semiconductor apparatus, manufacturing method of semiconductor apparatus, and joint material Feb. 4, 2014
8637994 Microfeature workpieces having alloyed conductive structures, and associated methods Jan. 28, 2014
8598707 Solder alloy and semiconductor device Dec. 3, 2013
8592986 High melting point soldering layer alloyed by transient liquid phase and fabrication method for the same, and semiconductor device Nov. 26, 2013
8593817 Power semiconductor module and method for operating a power semiconductor module Nov. 26, 2013
8581401 Mechanisms for forming copper pillar bumps using patterned anodes Nov. 12, 2013
8576368 Driving circuit for a liquid crystal display device, method of manufacturing the same and display device having the same Nov. 5, 2013
8569890 Power semiconductor device module Oct. 29, 2013
8564140 Mono-acid hybrid conductive composition and method Oct. 22, 2013
8558381 Semiconductor device Oct. 15, 2013
8552558 Conductive compositions and processes for use in the manufacture of semiconductor devices Oct. 8, 2013
8525353 Microspring structures adapted for target device cooling Sep. 3, 2013
8524595 Semiconductor package structures Sep. 3, 2013
8518730 Sapphire wafer dividing method Aug. 27, 2013
8503189 Pb-free solder-connected structure and electronic device Aug. 6, 2013
8497200 Method to form solder alloy deposits on substrates Jul. 30, 2013
8497160 Method for making solder-top enhanced semiconductor device of low parasitic packaging impedance Jul. 30, 2013
8493746 Additives for grain fragmentation in Pb-free Sn-based solder Jul. 23, 2013
8471385 Method for the connection of two wafers, and a wafer arrangement Jun. 25, 2013
8471386 Junction body, semiconductor module, and manufacturing method for junction body Jun. 25, 2013
8471389 Multiple selectable function integrated circuit module Jun. 25, 2013
8466007 Power semiconductor module and fabrication method Jun. 18, 2013
8456023 Semiconductor wafer processing Jun. 4, 2013
8436470 Solder joint reliability in microelectronic packaging May. 7, 2013
8421231 Electrically conductive composite Apr. 16, 2013
8421232 Semiconductor device and automotive ac generator Apr. 16, 2013
8415801 Semiconductor device having thermal endurance and method of manufacturing the same Apr. 9, 2013
8415781 Electronic component and method for manufacturing the same Apr. 9, 2013
8390126 Method and arrangement for reduced thermal stress between substrates Mar. 5, 2013
8383462 Method of fabricating an integrated circuit package Feb. 26, 2013
8384116 Substrate with chips mounted thereon, method of manufacturing substrate with chips mounted thereon, display, and method of manufacturing display Feb. 26, 2013
8368223 Paste for forming an interconnect and interconnect formed from the paste Feb. 5, 2013
8350369 High power semiconductor package Jan. 8, 2013
8350371 Semiconductor device and method of manufacturing semiconductor device Jan. 8, 2013
8338234 Hybrid integrated circuit device and manufacturing method thereof Dec. 25, 2012
8334598 Power semiconductor device and manufacturing method therefor Dec. 18, 2012
RE43807 Microcircuit package having ductile layer Nov. 20, 2012
8304909 IC solder reflow method and materials Nov. 6, 2012
8294272 Power module Oct. 23, 2012
8294271 Gold-tin-indium solder for processing compatibility with lead-free tin-based solder Oct. 23, 2012

1 2 3 4 5 6 7 8 9 10










 
 
  Recently Added Patents
Pharmaceutical dosage form
Image sensing apparatus and method of controlling the image sensing apparatus
3D image generating method, 3D animation generating method, and both 3D image generating module and 3D animation generating module thereof
Methods for forming patterned structures
Methods, systems, and products for searching interactive menu prompting systems
Handheld electronic communication device having sliding display
Dye sensitised solar cell
  Randomly Featured Patents
A.F.C. Drive gearbox
Concrete placer/spreader having roll in/roll out conveyor
Activity enhancement of high silica zeolites
Flow control process for a switching system and system for performing the same
System and method of improving fault-based multi-page pre-fetches
Pharmaceutical compositions having activity on the cutaneous microcirculation
Refrigerator cabinet and method of constructing
Multiple electrode layer backend stacked capacitor
Methods and systems for handling software operations associated with startup and shutdown of handheld devices
Selectively free wheeling or drive hub for vehicles