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

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Examiner: Dang, Phuc T.


Primary examiner statistics: 684 patents; average approval time: 684 days
Assistant examiner statistics: 353 patents; average approval time: 651 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
7462568 Method for forming interlayer dielectric film in semiconductor de...
7462502 Color control by alteration of wavelength converting element
7459773 Stackable ball grid array
7459406 Laser processing unit, laser processing method, and method for ma...
7456492 Semiconductor device having semiconductor element, insulation sub...
7456031 Exposure device, exposure method, and semiconductor device manufa...
7456042 Microelectromechanical systems having stored charge and methods f...
7456059 Thin film device supply body, method of fabricating thin film dev...
7452826 Oxidation method and oxidation system
7453129 Image sensor comprising isolated germanium photodetectors integra...
7452736 Surface emitting device, manufacturing method thereof and project...
7453116 Semiconductor memory device and method of fabricating the same
7453104 Operational amplifier including low DC gain wideband feed forward...
7449768 Electromagnetic wave shielding sheet
7449412 Interconnect circuitry, multichip module, and methods of manufact...
7449387 MOS transistor and method of manufacturing the same
7449400 Method of forming an isolation film in a semiconductor device
7449743 Control gate profile for flash technology
7449762 Lateral epitaxial GaN metal insulator semiconductor field effect ...
7446354 Power semiconductor device having improved performance and method
7446041 Full sequence metal and barrier layer electrochemical mechanical ...
7446047 Metal structure with sidewall passivation and method
7446367 Reliable gap-filling process and apparatus for performing the pro...
7442999 Semiconductor substrate, substrate for semiconductor crystal grow...
7442971 Self-biasing transistor structure and an SRAM cell having less th...
7442626 Rectangular contact used as a low voltage fuse element
7442597 Systems and methods that selectively modify liner induced stress
7442596 Methods of manufacturing fin type field effect transistors
7442615 Semiconductor processing system and method
7439171 Method for manufacturing electronic device
7439119 Thermally stable BiCMOS fabrication method and bipolar junction t...
7439106 Gate CD trimming beyond photolithography
7436078 Line layout structure of semiconductor memory device
7436067 Methods for forming conductive structures and structures regardin...
7435643 Fabrication method of a dynamic random access memory
7435610 Fabrication of array pH sensitive EGFET and its readout circuit
7435638 Dual poly deposition and through gate oxide implants
7435659 Method for manufacturing a semiconductor device having an alignme...
7435645 Dynamic random access memory (DRAM)
7432121 Isolation process and structure for CMOS imagers

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6878581 Electrostatic discharge protection structure and a method for for...
6812053 Single step pendeo- and lateral epitaxial overgrowth of Group II...
6750141 Silicon carbide cap layers for low dielectric constant silicon ox...
6689685 Process for forming a diffusion barrier material nitride film
6632732 Stereolithographically fabricated conductive elements, semiconduc...
6613620 Semiconductor device and method of manufacturing the same
6610559 Integrated void-free process for assembling a solder bumped chip
6605486 Bipolar transistor, semiconductor light emitting device and semic...
6605484 Process for optically erasing charge buildup during fabrication o...
6602767 Method for transferring porous layer, method for making semicondu...
6602745 Field effect transistor and method of fabrication
6596563 Method for double-layer implementation of metal options in an int...
6596618 Increased solder-bump height for improved flip-chip bonding and r...
6596643 CVD TiSiN barrier for copper integration
6593149 Manufacturing method for ferroelectric thin film using sol-gel pr...
6590238 Image sensor having a capacitance control gate for improved gain ...
6586340 Wafer processing apparatus and wafer processing method using the ...
6582989 Photolithographically-patterned out-of-plane coil structures and ...
6583511 Semiconductor device and a method of producing the same
6582986 Single step pendeo-and lateral epitaxial overgrowth of group III-...
6583050 Semiconductor wafer with improved flatness, and process for produ...
6579768 Field effect transistor and method of fabrication
6579771 Self aligned compact bipolar junction transistor layout, and meth...
6579775 Semiconductor device having a metal gate with a work function com...
6579730 Monitoring process for oxide removal
6576537 Flash memory cell and method for fabricating a flash memory cell
6576498 Semiconductor device and a method of manufacturing the same
6576517 Method for obtaining a multi-level ROM in an EEPROM process flow
6573167 Using a carbon film as an etch hardmask for hard-to-etch material...
6573128 Epitaxial edge termination for silicon carbide Schottky devices a...
6573172 Methods for improving carrier mobility of PMOS and NMOS devices
6573149 Semiconductor device having a metal gate with a work function com...
6573127 Thin-film transistor and method of making same
6573569 Trench MOSFET with low gate charge
6573165 Method of providing polysilicon spacer for implantation
6569695 Method for monitoring particles and defects on wafer surface and ...
6569723 Crossed strapped VSS layout for full CMOS SRAM cell
6569713 Method of fabricating read only memory
6566161 Tantalum sputtering target and method of manufacture
6566250 Method for forming a self aligned capping layer
 
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