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Class Information
Number: 438/456
Name: Semiconductor device manufacturing: process > Bonding of plural semiconductor substrates > Having enclosed cavity
Description: Process for joining plural semiconductive substrates into an integral body resulting in a partially or wholly enclosed void structure therein.


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
6930021 Mask and method of manufacturing the same, electro-luminescence device and method of manufacturing the same, and electronic instrument Aug. 16, 2005
6908828 Support-integrated donor wafers for repeated thin donor layer separation Jun. 21, 2005
6905945 Microwave bonding of MEMS component Jun. 14, 2005
6900113 Method for producing bonded wafer and bonded wafer May. 31, 2005
6893936 Method of Forming strained SI/SIGE on insulator with silicon germanium buffer May. 17, 2005
6890778 Vertical cavity surface emitting laser and a method of fabrication thereof May. 10, 2005
6890834 Electronic device and method for manufacturing the same May. 10, 2005
6881648 Semiconductor wafer having a thin die and tethers and methods of making the same Apr. 19, 2005
6879035 Vacuum package fabrication of integrated circuit components Apr. 12, 2005
6878638 Multi-level integrated circuit for wide-gap substrate bonding Apr. 12, 2005
6878566 Method of reinforcing a mechanical microstructure Apr. 12, 2005
6875671 Method of fabricating vertical integrated circuits Apr. 5, 2005
6875633 Process for production of SOI substrate and process for production of semiconductor device Apr. 5, 2005
6872902 MEMS device with integral packaging Mar. 29, 2005
6872650 Ball electrode forming method Mar. 29, 2005
6867073 Single mask via method and device Mar. 15, 2005
6852570 Method of manufacturing a stacked semiconductor device Feb. 8, 2005
6852926 Packaging microelectromechanical structures Feb. 8, 2005
6852574 Method of forming a leadframe for a semiconductor package Feb. 8, 2005
6846725 Wafer-level package for micro-electro-mechanical systems Jan. 25, 2005
6846724 Method for fabricating a microelectromechanical system (MEMS) device using a pre-patterned bridge Jan. 25, 2005
6844241 Fabrication of semiconductor structures having multiple conductive layers in an opening Jan. 18, 2005
6838362 Process for manufacturing a through insulated interconnection in a body of semiconductor material Jan. 4, 2005
6825055 Method for assembling integral type electronic component and integral type electronic component Nov. 30, 2004
6825098 Method for fabricating microstructures and arrangement of microstructures Nov. 30, 2004
6818530 Exfoliating method, transferring method of thin film device, and thin film device, thin film integrated circuit device, and liquid crystal display device produced by the same Nov. 16, 2004
6815739 Radio frequency microelectromechanical systems (MEMS) devices on low-temperature co-fired ceramic (LTCC) substrates Nov. 9, 2004
6815278 Ultra-thin silicon-on-insulator and strained-silicon-direct-on-insulator with hybrid crystal orientations Nov. 9, 2004
6815309 Support-integrated donor wafers for repeated thin donor layer separation Nov. 9, 2004
6808955 Method of fabricating an integrated circuit that seals a MEMS device within a cavity Oct. 26, 2004
6797591 Method for forming a semiconductor device and a semiconductor device formed by the method Sep. 28, 2004
6794271 Method for fabricating a microelectromechanical system (MEMS) device using a pre-patterned bridge Sep. 21, 2004
6790775 Method of forming a through-substrate interconnect Sep. 14, 2004
6767757 High-vacuum packaged microgyroscope and method for manufacturing the same Jul. 27, 2004
6753205 Method for manufacturing a structure comprising a substrate with a cavity and a semiconductor integrated circuit bonded to a contact pad located in the cavity Jun. 22, 2004
6736983 Method for producing microcomponents May. 18, 2004
6737338 Pattern forming method for a display device May. 18, 2004
6730990 Mountable microstructure and optical transmission apparatus May. 4, 2004
6727549 Method of delaminating a pre-fabricated transistor layer from a substrate for placement on another wafer Apr. 27, 2004
6723579 Semiconductor wafer comprising micro-machined components and a method for fabricating the semiconductor wafer Apr. 20, 2004
6716666 Wafer scale molding of protective caps Apr. 6, 2004
6716661 Process to fabricate an integrated micro-fluidic system on a single wafer Apr. 6, 2004
6713314 Hermetically packaging a microelectromechanical switch and a film bulk acoustic resonator Mar. 30, 2004
6696369 Method of creating shielded structures to protect semiconductor devices Feb. 24, 2004
6689627 Process for manufacturing micromechanical components in a semiconductor material wafer with reduction in the starting wafer thickness Feb. 10, 2004
6686642 Multi-level integrated circuit for wide-gap substrate bonding Feb. 3, 2004
6677219 Method of forming a ball grid array package Jan. 13, 2004
6673189 Method for producing a stable bond between two wafers Jan. 6, 2004
6673697 Packaging microelectromechanical structures Jan. 6, 2004
6673694 Method for microfabricating structures using silicon-on-insulator material Jan. 6, 2004

1 2 3 4 5 6


 
 
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