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Class Information
Number: 438/455
Name: Semiconductor device manufacturing: process > Bonding of plural semiconductor substrates
Description: Process in which plural semiconductive substrates are joined together into a coherent body, such as by thermal treatment.


Sub-classes under this class:

Class Number Class Name Patents
438/456 Having enclosed cavity 287
438/458 Subsequent separation into plural bodies (e.g., delaminating, dicing, etc.) 789
438/459 Thinning of semiconductor substrate 858
438/457 Warping of semiconductor substrate 103


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Patent Number Title Of Patent Date Issued
7335572 Method for low temperature bonding and bonded structure Feb. 26, 2008
7335573 Vehicle, display device and manufacturing method for a semiconductor device Feb. 26, 2008
7332417 Semiconductor structures with structural homogeneity Feb. 19, 2008
7332413 Semiconductor wafers including one or more reinforcement structures and methods of forming the same Feb. 19, 2008
7332410 Method of epitaxial-like wafer bonding at low temperature and bonded structure Feb. 19, 2008
7332381 Semiconductor device and method of manufacturing the same Feb. 19, 2008
7323395 Manufacture of solid state electronic components Jan. 29, 2008
7323396 Signal and/or ground planes with double buried insulator layers and fabrication process Jan. 29, 2008
7320928 Method of forming a stacked device filler Jan. 22, 2008
7312487 Three dimensional integrated circuit Dec. 25, 2007
7307005 Wafer bonding with highly compliant plate having filler material enclosed hollow core Dec. 11, 2007
7307004 Method with mechanically strained silicon for enhancing speed of integrated circuits or devices Dec. 11, 2007
7307003 Method of forming a multi-layer semiconductor structure incorporating a processing handle member Dec. 11, 2007
7306970 Method and apparatus for manufacturing an optoelectronic device Dec. 11, 2007
7303976 Wafer bonding method Dec. 4, 2007
7300820 Adhesive assembly for a circuit board Nov. 27, 2007
7300853 Thin layer semi-conductor structure comprising a heat distribution layer Nov. 27, 2007
7297613 Method of fabricating and integrating high quality decoupling capacitors Nov. 20, 2007
7297612 Methods for forming strained-semiconductor-on-insulator device structures by use of cleave planes Nov. 20, 2007
7297611 Method for producing thin layers of semiconductor material from a donor wafer Nov. 20, 2007
7297610 Method of segmenting a wafer Nov. 20, 2007
7297562 Circuit-on-foil process for manufacturing a laminated semiconductor package substrate having embedded conductive patterns Nov. 20, 2007
7294557 Method of increasing the area of a useful layer of material transferred onto a support Nov. 13, 2007
7291542 Semiconductor wafer and manufacturing method thereof Nov. 6, 2007
7291543 Thin flip-chip method Nov. 6, 2007
7288489 Process for thinning a semiconductor workpiece Oct. 30, 2007
7288465 Semiconductor wafer front side protection Oct. 30, 2007
7288464 MEMS packaging structure and methods Oct. 30, 2007
7285844 Multiple internal seal right micro-electro-mechanical system vacuum package Oct. 23, 2007
7285825 Element formation substrate for forming semiconductor device Oct. 23, 2007
7285478 Method for micro-electromechanical system package Oct. 23, 2007
7285477 Dual wired integrated circuit chips Oct. 23, 2007
7285476 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 Oct. 23, 2007
7285475 Integrated circuit having a device wafer with a diffused doped backside layer Oct. 23, 2007
7282425 Structure and method of integrating compound and elemental semiconductors for high-performance CMOS Oct. 16, 2007
7282424 Method of manufacturing a plurality of assemblies Oct. 16, 2007
7282104 Method of fixing a sealing object to a base object Oct. 16, 2007
7279751 Semiconductor laser device and manufacturing method thereof Oct. 9, 2007
7279369 Germanium on insulator fabrication via epitaxial germanium bonding Oct. 9, 2007
7276424 Fabrication of aligned nanowire lattices Oct. 2, 2007
7276427 Method for manufacturing SOI wafer Oct. 2, 2007
7276428 Methods for forming a semiconductor structure Oct. 2, 2007
7276429 Method and apparatus for producing ultra-thin semiconductor chip and method and apparatus for producing ultra-thin back-illuminated solid-state image pickup device Oct. 2, 2007
7273798 Gallium nitride device substrate containing a lattice parameter altering element Sep. 25, 2007
7273797 Methods of forming semiconductor-on-insulator constructions Sep. 25, 2007
7271075 Method and a device for bonding two plate-shaped objects Sep. 18, 2007
7268051 Semiconductor on glass insulator with deposited barrier layer Sep. 11, 2007
7268059 Methods for securing components of semiconductor device assemblies to each other with adhesive materials that include pressure-sensitive and curable components Sep. 11, 2007
7268060 Method for fabricating a substrate with useful layer on high resistivity support Sep. 11, 2007
7268081 Wafer-level transfer of membranes with gas-phase etching and wet etching methods Sep. 11, 2007

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