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

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...that two musicians were responsible for the invention of color print film? Fascinated by photography, Leopold Godowsky and Leopold Mannes worked together to produce an easy-to-use, practical color film. They worked full time as music teachers and gave concerts while experimenting during their off hours in Mannes' kitchen. Their success earned them full-time, well-paying jobs at Kodak and their efforts resulted in Kodachrome film, which was introduced in 1935.

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Examiner: Kang, Donghee


Primary examiner statistics: 242 patents; average approval time: 959 days
Assistant examiner statistics: 158 patents; average approval time: 1015 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
7163893 Advanced barrier liner formation for vias
7140374 System, method and apparatus for self-cleaning dry etch
RE39393 Device for reading an image having a common semiconductor layer
7115453 Semiconductor device and manufacturing method of the same
7095066 Process for making a CMOS image sensor
7084030 Method of forming a non-volatile memory device having floating tr...
7084435 Light emitting device using LED
7084442 Double gate transistor arrangement for receiving electrical signa...
7078275 Semiconductor device and manufacturing method for same
7075128 Charge transfer element having high output sensitivity
7064313 Gradual reset voltage reduction for resetting an image sensor
7064369 Method for manufacturing a semiconductor device including a PIP c...
7063996 Method for manufacturing a light emitting diode device
7064055 Method of forming a multi-layer semiconductor structure having a ...
7064391 Bond and back side etchback transistor fabrication process
7061119 Tape attachment chip-on-board assemblies
7061096 Multi-surface IC packaging structures and methods for their manuf...
7060568 Using different gate dielectrics with NMOS and PMOS transistors o...
7057286 Semiconductor device and method of manufacturing the same
7056823 Backend metallization method and device obtained therefrom
7057234 Scalable nano-transistor and memory using back-side trapping
7057209 Light emitting device, method of manufacturing the same and manuf...
7053474 Semiconductor component having at least two chips which are integ...
7049647 Semiconductor memory cell with trench capacitor and selection tra...
7045470 Methods of making thin dielectric layers on substrates
7042072 Semiconductor package and method of manufacturing the same which ...
7037769 Thin film transistor and multilayer film structure and manufactur...
7033851 Bump structure of a scattering reflective board and method for ma...
7030440 Single poly-si process for DRAM by deep N-well (NW) plate
7030463 Tuneable electromagnetic bandgap structures based on high resisti...
7026196 Method of forming field effect transistor and structure formed th...
7026720 Flip-chip mounted integrated circuit card element
7026655 Light-transmitting module containing an driving device in a packa...
7023043 Top electrode in a strongly oxidizing environment
7023065 Capacitive resonators and methods of fabrication
7023070 Semiconductor device
7023022 Microelectronic package having improved light extraction
7023047 MOS device and process for manufacturing MOS devices using dual-p...
7019383 Gallium arsenide HBT having increased performance and method for ...
7019331 Green light-emitting microcavity OLED device using a yellow color...

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
7078766 Transistor and logic circuit on thin silicon-on-insulator wafers ...
6936858 Semiconductor light-emitting diode
6828690 Non-uniform minority carrier lifetime distributions in high perfo...
6787842 Method for operating a stacked gate field effect transistor (FET)...
6784469 Solid-state image pickup device and fabrication method thereof
6781235 Three-level unitary interconnect structure
6777780 Trench bipolar transistor
6773948 Semiconductor light emitting device and method for producing the ...
6727153 Superlattice fabrication for InAs/GaSb/AlSb semiconductor structu...
6707122 Extraordinary magnetoresistance at room temperature in inhomogene...
6686644 Semiconductor device provided with fuse and method of disconnecti...
6683362 Metal-semiconductor diode clamped complementary field effect tran...
6683347 Semiconductor device with alternating conductivity type layer and...
6680518 Monolithic inductance-enhancing integrated circuits, complementar...
6677629 Electric or electronic component and application as non volatile ...
6667517 Electrooptical device and electronic device
6664570 P-type contact electrode device and light-emitting device
6664565 ZnO crystal growth method, ZnO crystal structure, and semiconduct...
6653162 Fabrication method of optical device having current blocking laye...
6646286 Semiconductor substrate-based BGA interconnection
6642571 Nonvolatile semiconductor memory
6642599 Semiconductor device and method of manufacturing the same
6639249 Structure and method for fabrication for a solid-state lighting d...
6639264 Method and structure for surface state passivation to improve yie...
6635919 High Q-large tuning range micro-electro mechanical system (MEMS) ...
6630701 Buried channel CMOS imager and method of forming same
6627948 Vertical layer type semiconductor device
6624447 Low skew signal distribution for integrated circuits
6621123 Semiconductor device, and semiconductor integrated device
6621104 Integrated optoelectronic thin-film sensor and method of producin...
6613622 Method of forming a semiconductor device and structure therefor
6611008 Heterojunction bipolar transistor capable of restraining the cond...
6611044 Lateral bipolar transistor and method of making same
6605831 Field-effect semiconductor device
6603174 Semiconductor device and manufacturing method thereof
6593607 Image sensor with enhanced blue response and signal cross-talk su...
6586777 Nitride semiconductor light emitting device
6576965 Semiconductor device with lightly doped drain layer
6577006 III-V nitride based semiconductor light emitting device
6573534 Silicon carbide semiconductor device
 
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