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

Icon_funbox Celebrity Inventors

Actor Marlon Brando has four patents, all named "Drumhead tensioning device and method."

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.

 

Class 345/29 - Delay line


Subclass of Class 345 - Computer graphics processing and selective visual display systems
Definition: Subject matter wherein the control means has a delay means
No. of patents: 17
Last issue date: 05/06/2008


NumberTitleIssue Date
7369044Display apparatus for vehicle
A display apparatus for a vehicle includes display screen having a plurality of display areas such as a tachometer display area, a speedometer display area, and an auxiliary display area. The display apparatus for a vehicle further includes a CPU for controlling ima...
05/06/2008
7205971Driving circuit of a liquid crystal display device for eliminating residual images
A driving circuit of a liquid crystal display device includes gate and data lines, a thin film transistor connected to the gate and data lines, and a liquid crystal capacitor connected to the thin film transistor. The driving circuit includes a gate driving unit for...
04/17/2007
7202865Image signal repeater apparatus, image display apparatus with image signal repeater function, and method of controlling same
There is provided an image signal repeater apparatus with a simple construction, which can prevent the accumulation of jitter even if the image signal repeater apparatuses are connected in multiple stages, and which enables the reception of image signals of various ...
04/10/2007
7193596Display apparatus with reduced noise emission and driving method for display apparatus
A display apparatus has a clock generating circuit, a drive waveform generating circuit, and a display panel. The drive waveform generating circuit is used to generate a drive waveform by using a clock from the clock generating circuit, and the display panel is used...
03/20/2007
7143302Pipeline structure
A pipeline structure is provided for use in a digital system. The pipeline structure includes stages arranged in a sequence from a first stage for receiving an input of the pipeline structure to a last stage for providing an output of the pipeline structure. At leas...
11/28/2006
6995517Color electroluminescence display device
A part of a capacitor is disposed in the horizontal direction of a luminescent region so as to secure a gap in the horizontal direction of the luminescent region. As the distance between adjoining pixels in the horizontal direction is thus secured, color mixing is u...
02/07/2006
6847337Driving apparatus and driving method for an electron source and driving method for an image-forming apparatus
With the present invention, there is provided a driving method that favorably drives an electron source, which is driven in a passive matrix manner, without being affected by a disturbance. There is also provided an image-forming apparatus that uses this electron so...
01/25/2005
6733106Ink jet maintenance station with radial orientation
An ink jet maintenance station for an ink jet printer with radially arranged printheads around a print drum. The maintenance station is located axially outward of the print drum, and includes a cylinder with caps and wipers at the cylinder periphery. A cam system op...
05/11/2004
6195087Method and device for preventing the jumping phenomenon of an OSD display region on a monitor screen
A method and device for preventing the jumping phenomenon of the OSD display region on a monitor screen. The anti-jumping device comprises it included a comparison circuit, a signal generator and a multiplexer. The comparison circuit is used for calculati...
02/27/2001
5917461Video adapter and digital image display apparatus
A video adapter converts an analog image signal output from a personal computer to a digital signal. The clock frequency, phase data, and display position data for the A/D conversion are set automatically according to the analog image signal to adjust for...
06/29/1999
5857118shared video display in a multiple processor computer system
A computer system having at least two subsystems which generate video signals and which share the same video display terminal. Provision is made to allow disabling of the current output of each system and controlling line reflections....
01/05/1999
52454332-D real-time semi-systolic filter apparatus for HDTV
An apparatus for 2-D filtering a raster scanned image at high real-time rates such as those required for HDTV, with either IIR of FIR structures, without the need for expensive digital systems that require A/D and D/A converters. The wide variety of 2-D s...
09/14/1993
4727288Digital wave observation apparatus
Digital wave observation apparatus includes first and second A/D converters to convert input signals of first and second channels into corresponding first and second digital signals. First and second delay circuits selectively delay the first and second d...
02/23/1988
4477803Stripchart recorder intensity enhancement
A system for displaying a voltage wave wherein the wave and a delayed version of the wave are separately compared with a voltage ramp that is proportional to the position of an electron beam is changed between the point where the voltage ramp equals the v...
10/16/1984
4445114Apparatus for scrolling a video display
A video game includes apparatus for scrolling playfield objects appearing on the display unit of the game. The apparatus selectively offsets the address used to access an addressable random access memory containing data indicative of the TV picture displa...
04/24/1984
4369441Display control system
A random refresh vector-generator type display system using a hybrid digital/analog vector generating technique. A digital vector generator decomposes medium length vectors into sub-vectors which are then drawn by an analog vector generator including a de...
01/18/1983
3955188Encoding technique for enabling a device to process different types of digital information transmitted along a single information channel
A data processing system includes a first device which transmits different types of pulse coded digital information along a single channel to a second device for separation and distribution to a number of different outputs. The different types of digital ...
05/04/1976
 
Sign InRegister
Username  
Password   
forgot password?