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

Icon_funbox Bizarre Patents

Patent No. 5593111

Safety System For Remove a Rider From a Vehicle by Deploying a Parachute

Methods and apparatus for reducing the velocity of a rider in or on an open cockpit vehicle when the rider is thrown from the vehicle.

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.

 

Attorney: Haynes and Boone


Number of patents: 57
Last date: March 17, 2009

1    
NumberTitleIssue Date
7505325Low voltage low capacitance flash memory array
In a p-type flash memory array, separate programming and read bit lines are provided. The programming bit line is used only to program the floating gate transistors in the memory cells connected to that bit line. The read bit line is used only to read the state of a...
03/17/2009
7297664Cement-free zeolite and fly ash settable fluids and methods therefor
Zeolite and Class F fly ash compositions are provided for use as cement-free settable fluids such as settable spotting fluids and cementitious compositions. ...
11/20/2007
7296626Liquid additive for reducing water-soluble chromate
Methods for cementing and cement compositions are provided, wherein the cement composition comprises cementitious material and an aqueous suspension of zeolite and a chromate reducing agent. ...
11/20/2007
7294194Emulsion admixtures for improving cement elasticity
Methods and cement compositions for sealing a subterranean zone penetrated by a wellbore. The cement compositions include cementitious material, a mixing fluid, at least one polar monomer, and at least one elasticity enhancing monomer. ...
11/13/2007
7293941Methods for cementing using compositions containing salts
Disulfonate salts of 2,4-pentanedione and methods for making such salts are described. The disulfonate salts are useful as cement dispersants. Cement compositions including such salts, methods for making cement compositions including such salts, and methods for perf...
11/13/2007
7285166Zeolite-containing cement composition
Methods and cement compositions are provided for sealing a subterranean zone penetrated by a wellbore, wherein the cement composition comprises zeolite, cementitious material, and a mixing fluid. ...
10/23/2007
7285164Fluid loss additives for cement slurries
Methods for cementing in a subterranean zone, which use a cement composition that includes zeolite, cementitious material, proportioned fluid loss control additives and a mixing fluid. Cement compositions containing proportioned fluid loss control additives, and met...
10/23/2007
6610771Gaskets
A gasket is described. The gasket comprises a sealing layer and a support layer. The sealing layer is formed from a resilient material which comprises a CEV component in a proportion of at least 25% w/w of the sealing layer. The CEV component is at least ...
08/26/2003
5735628Rope end termination device
A device and a method for terminating a rope or a bundle of ropes. The device comprises a housing member having a frusto-conical bore for accommodating hollow member which, in use, wedgedly retain rope ends or rope end portions within the housing. The hol...
04/07/1998
5553557Method of decreasing NOx emissions from a fluidized bed reactor
A system and method are disclosed for lowering NOx levels in flue gases of a fluidized bed reactor using selective non-catalytic reduction. A reactor is connected to a separator by a duct, and a reactant is introduced into the duct for decreasi...
09/10/1996
5539752Method and system for automated analysis of semiconductor defect data
Method and a system for performing semiconductor manufacturing defect analysis in cooperation with wafer scanning tools. The system analyzes data associated with defects on a substrate. First, a subset of defects is selected from subpopulations of the def...
07/23/1996
5539879Checksum technique for verifying integrity of disk space reserved for suspend-to-disk operations
Method and apparatus for implementing a checksum technique for verifying the integrity of hard disk space reserved for use in implementing S2D capabilities is disclosed. In a preferred embodiment, a root block stored in a dedicated, fixed-size S2D partiti...
07/23/1996
5526481Display scrolling system for personal digital assistant
A display scrolling system for a personal digital assistant (PDA) which includes a display screen disposed on a top surface of the PDA and a mouse integrated into the bottom surface of the PDA. Documents to be displayed on the screen are stored in a memor...
06/11/1996
5521631Interactive digital video services system with store and forward capabilities
An interactive video services system for enabling store and forward distribution of digitized video programming is disclosed. In accordance with a feature of the present invention, encoded and compressed digital video signals are transmitted via satellite...
05/28/1996
5520065Incremental speed reduction unit
An incremental speed reduction unit mounted between a fluid meter and a totalizer for reducing the speed at which the totalizer operates comprises a drive gear rotatably supported on a shaft and drivingly rotated by the fluid meter. A ring shaped gear int...
05/28/1996
5516351Foamed glass manufacture
A foamed glass product and its manufacturer are disclosed. According to the present invention, crushed glass particles and a foaming agent, preferably selected from CaCO3 and CaSO4, are provided. The glass particles and foaming agent...
05/14/1996
5510577Multiple wire connector assembly for marine streamer
The invention disclosed herein is for an improved electrical connector assembly used on couplers and program modules in marine streamers used in offshore seismic exploration. In particular, the invention disclosed herein is comprised of a deformable seal ...
04/23/1996
5510578Audio loudspeaker cable assembly
A cable assembly for connection between an audio amplifier and a loudspeaker in which a plurality of insulated electrical signal-conducting wires, or conductors are bundled together. The conductors are formed into two groups, one of which is connected bet...
04/23/1996
5509071Electronic proof of receipt
A system for use in an electronic cryptosystem for providing a sender with electronic proof of receipt by an intended recipient of an electronic artifact is disclosed. The process is initiated by the recipient's requesting an artifact from the sender, who...
04/16/1996
5506818Seismic source system utilizing a small diameter hose bundle
This invention is a seismic source system for marine surveying using a small diameter hose bundle containing an electrical cable disposed within an air hose which is reinforced with torque-balanced layers of armor components and protective jacket and conn...
04/09/1996
5504819Surround sound processor with improved control voltage generator
A surround sound processor for presenting stereophonic audio signals on a number of loudspeakers surrounding a listening area, comprising an input matrix stage, a detector filter and matrix circuit, a direction detector circuit incorporating improved filt...
04/02/1996
5500842Method and apparatus for correcting distortion in compact disc recording and playback system
Method and apparatus for correcting distortion in a CD recording and playback system is disclosed. In an improved CD recording and playback system of the present invention, a complex reference signal having precisely defined amplitude and frequency proper...
03/19/1996
5490245Component-based icon construction and customization system
System and method for constructing and customizing icons for use in a graphical user interface (GUI) is disclosed. A GUI is provided with a set of available user interface components that may be selected and combined by a user to create new icons or to mo...
02/06/1996
5485905Lightweight overrunning clutch assembly
An overrunning clutch assembly comprises a housing and a tubular shaft rotatably coupled together with a roller or sprag clutch positioned therebetween to permit the housing to freely rotate about the shaft in one direction, or to establish torque communi...
01/23/1996
5483582Applications platform for a telephone system gateway interface
A system is disclosed for providing enhanced call service and call routing functions from a centralized location on a telephone network line through gateway connections to service providers. A multiple function interface located between a paystation and a...
01/09/1996
5480325Coaxial connector plug and method for assembly
A coaxial connector plug and method for securing a coaxial cable in the plug without the need for crimping, trimming, or soldering the tip of the plug. A preformed solder, solder paste, or any type of conductive adhesive is deposited in the closed tip of ...
01/02/1996
5475740System for accessing and paying for amenities using a telephone
System for enabling user access to and payment for amenities using a telephone is disclosed, The system includes a telephone for entering billing and amenity identification information connected to a central distribution computer for storing and processin...
12/12/1995
5475652Dual gimbal geophone
This invention provides a dual gimbal geophone assembly. The geophone is placed in the cavity of a mass member. The mass member is rotatably attached to a frame so that the mass member rotates about a first plane. The frame is rotatably attached to suppor...
12/12/1995
5473631Simultaneous transmission of data and audio signals by means of perceptual coding
A communication system for simultaneously transmitting data and audio signals via a conventional audio communications channel using perceptual coding techniques Is disclosed. In a preferred embodiment, a first artificial neural network (NN) at an encoder ...
12/05/1995
5472345Gynecological simulator
A gynecological simulator for training medical personnel in gynecological procedures includes a body simulating the torso of a human female having an internal cavity therein. A flexible vagina having a proximal end fixed to the body and a distal end exten...
12/05/1995
5467463System independent timing reference for computer
A system is disclosed which enables measurement of the elapse of a predetermined time period in a computer system by determining the speed of instruction cycle execution according to the number of instruction cycles occurring relative to system clock tran...
11/14/1995
5465033Universal safety system for automatic doors
A safety system comprises a light beam transmitter and receiver and means connected through a standard AC power plug to the main power supply of an automatic garage door opener for controlling the power thereto. The transmitter transmits a beam of light a...
11/07/1995
5457867System for assembling furniture
A system that allows for easy assembly of ready-to-assemble ("RTA") furniture without using any tools or other supplemental hardware is disclosed. A drawer slide support is provided with substantially cylindrically shaped, ribbed bushings connected to the...
10/17/1995
5444686Method and apparatus for correcting distortion in compact disc recording and playback system
Method and apparatus for correcting distortion in a CD recording and playback system is disclosed. In an improved CD recording and playback system of the present invention, a complex reference signal having precisely defined amplitude and frequency proper...
08/22/1995
5430836Application control module for common user access interface
An application management system for achieving a common user access (CUA) interface throughout multiple applications of a computer system is described. The system includes an operating environment having an application control module (ACM) that is run-tim...
07/04/1995
5424903Intelligent power switcher
An intelligent power switching system for controlling the electrical connection of a power source to each of a plurality of outputs, such as personal computer components or electronic entertainment equipment. Switch circuitry is coupled to relay circuitry...
06/13/1995
5418910Dual buffer cache system for transferring audio compact disk subchannel information to a computer
A method and apparatus are provided for displaying graphical information concurrent with associated audio information within a multimedia computer system. The graphical information (CD+G) and the audio information, is read from a compact disk by a compact...
05/23/1995
5414859Interprocessor communication protocol with built-in error prevention encoding
A communications protocol for use in a main control processor used in an electronic product, which includes at least a second processor to control the user interface, such as a keyboard and a data display. The protocol gives the main control processor the...
05/09/1995
5402066Method and apparatus for magnetically testing elongate objects using two circumferentially disposed arrays of magnets and two circumferentially disposed arrays of sensors
A magnetic interferometer for performing nondestructive magnetic induction testing and inspection of wire rope and cable. The device concentrically surrounds a wire rope or cable to be tested and includes means for inducing a magnetic field in the rope or...
03/28/1995
5368207Pressure generator and dispensing apparatus utilizing same
An apparatus disposed within a pressurized container for enabling product contained in the container to be dispensed at a predetermined constant pressure, which apparatus includes a vessel having first and second enclosures housing pressurized gas and a m...
11/29/1994
1    
 
Sign InRegister
Username  
Password   
forgot password?