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

Icon_funbox Famous Patents

William F. Semple, a dentist, was awarded the first US Patent on chewing gum in 1869. His recipe contained powdered chalk.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Examiner: Nguyen, Sang


Primary examiner statistics: 345 patents; average approval time: 346 days
Assistant examiner statistics: 10 patents; average approval time: N/A

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8189183 Optical inspection apparatus
8179933 Systems and methods for visible light source evaluation
8164750 Method and apparatus for detecting colored foreign particles in q...
8164837 Negatively-refractive focusing and sensing apparatus, methods, an...
8165378 Method and apparatus for visualizing tubular anatomical structure...
8160347 System and method for intelligent CAD processing
8159671 Spatially precise optical treatment for measurement of targets th...
8155420 System and method for detecting poor quality in 3D reconstruction...
8154735 Apparatus for measuring quasi-static error of rotation driving sh...
8149410 Detecting device, detecting unit substrate, detecting unit, detec...
8150105 Inspection using three-dimensional profile information
8149411 Sensor unit for a surface plasmon resonance (SPR) unit
8149396 Defect inspection apparatus and its method
8144340 Surface sensing device with optical sensor
8144318 Method of calibrating sensitivity gain
8144330 Evaluation method of fouling, fouling evaluation apparatus, produ...
8139846 Verification of integrated circuits against malicious circuit ins...
8139221 Apparatus for monitoring the cure of a bone cement material
8134717 Dimensional detection system and associated method
8134719 3-D imaging using telecentric defocus
8134710 Particulate detector system
8134695 Glass container stress measurement using fluorescence
8131060 Process control method, data registration program, and method for...
8130381 Optical fiber probe
8126246 Systems and methods for measuring surface shape
8126255 Systems and methods for creating persistent data for a wafer and ...
8121394 Method for manufacturing electronic device
8120765 Observation device
8121397 Method and its apparatus for reviewing defects
8120775 Sensor device and for determining a physical value
8111388 Luminous flux depreciation notification system for light fixtures...
8107089 Method and measuring device for measuring translation of surface
8107065 Method and apparatus for detecting defects
8107707 Visualizing a vascular structure
8102528 Particle standard and method of calibrating or validating an opti...
8098927 Imaging characteristics fluctuation predicting method, exposure a...
8098377 Electric gated integrator detection method and device thereof
8094316 Surface plasmon resonance coupler and disperser sensor
8094311 Spectroscopic method of determining the amount of an analyte in a...
8094322 Method and apparatus for the determination of the 3D coordinates ...

Patents as Assistant Examiner

Patent No. Patent Title:
8184256 Display panel and method for manufacturing the same
8184232 Flat panel display and method for fabricating the same
8179513 Transflective liquid crystal display panel and electronic apparat...
8174666 Apparatus and method for manufacturing display panel, and display...
8169568 Liquid crystal display device
8169555 Liquid crystal display device
8139177 Liquid crystal display device
8125590 Optical film, backlight unit including the same and liquid crysta...
8102498 Liquid crystal display device
7898612 Liquid crystal display device with wiring structure
 
Sign InRegister
Username  
Password   
forgot password?