U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Examiner: Sarkar, Asok Kumar


Primary examiner statistics: 399 patents; average approval time: 399 days
Assistant examiner statistics: 265 patents; average approval time: 265 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
7462552 Method of detachable direct bonding at low temperatures
7462535 Semiconductor device with analog capacitor and method of fabricat...
7462551 Adhesive system for supporting thin silicon wafer
7462501 Method for manufacturing an electro-optical device
7459336 Method of forming a chalcogenide material containing device
7456504 Electronic component assemblies with electrically conductive bond...
7456079 EPI wafer and method of making the same
7456095 Method and apparatus for forming nickel silicide with low defect ...
7449411 Semiconductor device and manufacturing method thereof, electro-op...
7445966 Method and structure for charge dissipation during fabrication of...
7445989 Semiconductor device and method of manufacturing the same
7446063 Silicon nitride films
7442954 Organic electronic component comprising a patterned, semi-conduct...
7439105 Metal gate with zirconium
7435992 Active matrix type organic electroluminescent display device and ...
7435692 Gas jet reduction of iso-dense field thickness bias for gapfill p...
7435662 Method for manufacturing SOI wafer
7435684 Resolving of fluorine loading effect in the vacuum chamber
7432178 Bit line implant
7429529 Methods of forming through-wafer interconnects and structures res...
7429530 Method of forming a pattern, method of forming wiring, semiconduc...
7429778 Methods for forming wiring and electrode
7427532 Method of manufacturing a device having a contacting structure
7425483 Structure and method of fabricating a hybrid substrate for high-p...
7425505 Use of silyating agents
7422966 Technique for passivation of germanium
7419884 Method of bonding two wafers of semiconductor materials
7419904 Method for forming barrier film and method for forming electrode ...
7419905 Gate electrodes and the formation thereof
7417311 Semiconductor device and method of fabricating the same
7413994 Hydrogen and oxygen based photoresist removal process
7413931 Semiconductor device manufacturing method
7411227 CMOS silicide metal gate integration
7410884 3D integrated circuits using thick metal for backside connections...
7410893 System and method for depositing a seed layer
7407894 Compound semiconductor particles and production process therefor
7405140 Low temperature formation of patterned epitaxial Si containing fi...
7402520 Edge removal of silicon-on-insulator transfer wafer
7402533 Masking without photolithography during the formation of a semico...
7399686 Method and apparatus for making coplanar dielectrically-isolated ...

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6900122 Low-temperature grown high-quality ultra-thin praseodymium gate d...
6897146 System architecture of semiconductor manufacturing equipment
6897133 Method for producing a schottky diode in silicon carbide
6893889 Method for manufacturing gallium nitride-based semiconductor ligh...
6893940 Method of manufacturing semiconductor device
6890808 Method and structure for improved MOSFETs using poly/silicide gat...
6891253 Semiconductor integrated circuit device and method of manufacturi...
6891222 Non-volatile memory devices and methods of fabricating the same
6876063 Method of improving adhesion of cap oxide to nanoporous silica fo...
6852564 Semiconductor device and method of fabricating the same
6844251 Method of forming a semiconductor device with a junction terminat...
6842662 Method and apparatus for fully aligned flip-chip assembly having ...
6830991 Method of manufacturing a semiconductor device including a getter...
6828674 Hermetically sealed microstructure package
6828659 Semiconductor device having a die pad supported by a die pad supp...
6825532 Bonded substrate for an integrated circuit containing a planar in...
6821875 Low area metal contacts for photovoltaic devices
6818497 Method for fabricating capacitor using electrochemical deposition
6818531 Method for manufacturing vertical GaN light emitting diodes
6818529 Apparatus and method for forming a silicon film across the surfac...
6818522 Method for forming capacitor of semiconductor device with RuTiN a...
6815323 Ohmic contacts on n-type silicon carbide using carbon films
6815351 Method for contacting a semiconductor configuration
6815373 Use of cyclic siloxanes for hardness improvement of low k dielect...
6812162 Rapid deposition of borosilicate glass films
6812159 Method of forming a low leakage dielectric layer providing an inc...
6809026 Selective deposition of a barrier layer on a metal film
6808983 Silicon nanocrystal capacitor and process for forming same
6806158 Mixed crystal layer growing method and device, and semiconductor ...
6800551 Chemical amplification type photoresist composition, method for p...
6797618 Method for forming silicide film of a semiconductor device
6798003 Reliable adhesion layer interface structure for polymer memory el...
6797608 Method of forming multilayer diffusion barrier for copper interco...
6790747 Method and device for controlled cleaving process
6790748 Thinning techniques for wafer-to-wafer vertical stacks
6787469 Double pattern and etch of poly with hard mask
6787915 Rearrangement sheet, semiconductor device and method of manufactu...
6784080 Method of manufacturing semiconductor device by sputter doping
6777351 Masking without photolithography during the formation of a semico...
6777798 Stacked semiconductor device structure
 
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