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

Icon_funbox Did You Know...

...that power steering was invented by independent inventor Francis W. Davis? As chief engineer in the 1920s of the truck division of the Pierce Arrow Motor Car Company, he saw how hard it was to steer heavy vehicles. So that he would be able to keep the profits from his future invention, Davis left his job, rented a small engineering shop in Waltham, Mass., and developed a hydraulic power steering system that led to power steering.

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Examiner: Shapiro, Leonid


Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 305 patents; average approval time: 313 days

Patents as Primary Examiner

Patent No. Patent Title:
No patents.

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
8436789 Surface puck
8436808 Processing signals to determine spatial positions
8405651 Driving circuit and driving controller capable of adjusting inter...
8405575 Plasma display device and driving method thereof
8405601 Communication system and method
8400442 Display, method for driving display, electronic apparatus
8400406 IR touch
8400479 Color signal display apparatus and method
8400400 Raised rail enhanced reduced keyboard upon a handheld electronic ...
8379062 Electro-optical device and electronic apparatus
8378950 Display device
8378953 Display device compensating primary image data to increase a resp...
8373615 Method and system for splitting a display zone of a screen, and c...
8358262 Method and apparatus to synchronize backlight intensity changes w...
8345000 Storage medium having game program stored therein, game apparatus...
8330731 Method and apparatus for initiating one-dimensional signals with ...
8314783 Method and system for calibrating a light emitting device display
8305301 Gamma correction
8289233 Error diffusion
8284186 Output buffering circuit, amplifier device, and display device wi...
8279214 Method and apparatus for power level control of a display device
8274460 Display driving device and method and liquid crystal display appa...
8269720 Input device having the function of recognizing hybrid coordinate...
8264421 Multi-screen video playback system
8253653 Image observation system
8248363 System and method for providing passive haptic feedback
8248336 Liquid crystal display device and operating method thereof
8232931 Auto-calibrating gamma correction circuit for AMOLED pixel displa...
8232947 Liquid crystal display device
8228276 Display driver apparatus and inversion driving method thereof
8228358 Distributed aperture head-up display
8217903 Electronic device and tactile touch screen
8217869 Flexible display system
8212744 See-through display
8212796 Image display apparatus and method, program and recording media
8212742 Large size tiled display device
8207915 Display device and driving method thereof
8199101 Transmission liquid crystal display device
8194011 Electronic apparatus, electronic system, and driving method for e...
8194043 Mobile communication terminal having multiple displays and a data...
 
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