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Class Information
Number: 257/710
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Housing or package > Entirely of metal except for feedthrough > With specified means (e.g., lip) to seal base to cap
Description: Subject matter wherein specific means are provided to seal the cap to the base such as, for example, a bead or lip or boss around the periphery of the base.


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

Patent Number Title Of Patent Date Issued
7619308 Multi-lid semiconductor package Nov. 17, 2009
7615842 Inductor integrated chip Nov. 10, 2009
7598611 Semiconductor device with side terminals Oct. 6, 2009
7595540 Semiconductor device and method of manufacturing the same Sep. 29, 2009
7582964 Semiconductor package having non-ceramic based window frame Sep. 1, 2009
7582951 Methods and apparatus for improved thermal performance and electromagnetic interference (EMI) shielding in leadframe integrated circuit (IC) packages Sep. 1, 2009
7576427 Cold weld hermetic MEMS package and method of manufacture Aug. 18, 2009
7576426 Wafer level package including a device wafer integrated with a passive component Aug. 18, 2009
7573718 Spacer, printed circuit board, and electronic equipment Aug. 11, 2009
7566965 Semiconductor module Jul. 28, 2009
7541669 Semiconductor device package with base features to reduce leakage Jun. 2, 2009
7531899 Ball grid array package May. 12, 2009
7528481 Wafer level packaging cap and fabrication method thereof May. 5, 2009
7528482 Embedded chip package with improved heat dissipation performance and method of making the same May. 5, 2009
7518233 Sealing structure for multi-chip module Apr. 14, 2009
7518234 MEMS direct chip attach packaging methodologies and apparatuses for harsh environments Apr. 14, 2009
7511373 Cap package for micro electro-mechanical system Mar. 31, 2009
7508064 Package for sealing an integrated circuit die Mar. 24, 2009
7504670 Sealing structure for mounting a semiconductor device to a substrate Mar. 17, 2009
7495333 Seal cover structure comprising a nickel-tin (Ni--Sn) alloy barrier layer formed between a nickel (Ni) plating layer and a gold-tin (Au--Sn) brazing layer having Sn content of 20.65 to 25 WT % Feb. 24, 2009
7489033 Electronic assembly with hot spot cooling Feb. 10, 2009
7482686 Multipiece apparatus for thermal and electromagnetic interference (EMI) shielding enhancement in die-up array packages and method of making the same Jan. 27, 2009
7476955 Die package having an adhesive flow restriction area Jan. 13, 2009
7456499 Power light emitting die package with reflecting lens and the method of making the same Nov. 25, 2008
7446411 Semiconductor structure and method of assembly Nov. 4, 2008
7443024 Micro-electro-mechanical system (MEMS) package having side double-sealing member and method of manufacturing the same Oct. 28, 2008
7439617 Capillary underflow integral heat spreader Oct. 21, 2008
7436056 Electronic component package Oct. 14, 2008
7429501 Lid and method of employing a lid on an integrated circuit Sep. 30, 2008
7414310 Waferscale package system Aug. 19, 2008
7400035 Semiconductor device having multilayer printed wiring board Jul. 15, 2008
7394153 Encapsulation of electronic devices Jul. 1, 2008
7387902 Methods for packaging image sensitive electronic devices Jun. 17, 2008
7388282 Micro-electro-mechanical system (MEMS) package having hydrophobic layer Jun. 17, 2008
7382046 Semiconductor device protection cover, and semiconductor device unit including the cover Jun. 3, 2008
7378294 Wafer-level sealed microdevice having trench isolation and methods for making the same May. 27, 2008
7378748 Solid-state imaging device and method for manufacturing the same May. 27, 2008
7372700 Plasma display device May. 13, 2008
7368816 Micro-electro-mechanical system (MEMS) package having metal sealing member May. 6, 2008
7365981 Fluid-cooled electronic system Apr. 29, 2008
7358106 Hermetic MEMS package and method of manufacture Apr. 15, 2008
7348663 Integrated circuit package and method for fabricating same Mar. 25, 2008
7332802 Package for semiconductor light emitting element and semiconductor light emitting device Feb. 19, 2008
7298046 Semiconductor package having non-ceramic based window frame Nov. 20, 2007
7294925 Optical scanner package having heating dam Nov. 13, 2007
7271480 Constraint stiffener design Sep. 18, 2007
7262498 Assembly with a ring and bonding pads formed of a same material on a substrate Aug. 28, 2007
7259450 Double-packaged multi-chip semiconductor module Aug. 21, 2007
7256067 LGA fixture for indium assembly process Aug. 14, 2007
7253029 Non-magnetic, hermetically-sealed micro device package Aug. 7, 2007

1 2 3 4 5 6 7


 
 
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