| Patent Number |
Title Of Patent |
Date Issued |
| RE39017 |
Internet upstream request compression |
March 14, 2006 |
| Interactive internet activities are a very popular means for gathering information for business, personal, medical, entertainment and other purposes. Most internet interaction is asymmetrical in nature in that a client's requests for information are much smaller (in data size) than t |
| RE38808 |
Cellular positioning system (CPS) |
October 4, 2005 |
| Positioning system for locating a mobile body comprising a plurality of earth based spread spectrum (SS) broadcasting stations arranged geographically in a cellular pattern. Each SS broadcasting station include a modulator providing a channel signal structure which is substantially o |
| RE38269 |
Enhancement of speech coding in background noise for low-rate speech coder |
October 7, 2003 |
| A speech coding system employs measurements of robust features of speech frames whose distribution are not strongly affected by noise/levels to make voicing decisions for input speech occurring in a noisy environment. Linear programing analysis of the robust features and respective weigh |
| D601965 |
Connector with pins |
October 13, 2009 |
|
| D601964 |
Connector with sockets and flange |
October 13, 2009 |
|
| D601590 |
Bilge pump |
October 6, 2009 |
|
| D601504 |
Connector with pins and flange |
October 6, 2009 |
|
| D601092 |
Connector with sockets |
September 29, 2009 |
|
| D593039 |
Electrical plug contact |
May 26, 2009 |
|
| D593038 |
Electrical socket contact |
May 26, 2009 |
|
| D586670 |
Compact, self contained condition monitoring device for monitoring the operation of a pump, a fa |
February 17, 2009 |
|
| D585921 |
Bearing frame |
February 3, 2009 |
|
| D583841 |
ANSI XLTI bearing frame |
December 30, 2008 |
|
| D583396 |
ANSI STI bearing frame |
December 23, 2008 |
|
| D578460 |
Screw propeller component |
October 14, 2008 |
|
| D576540 |
Screw propeller component |
September 9, 2008 |
|
| D576539 |
Screw propeller |
September 9, 2008 |
|
| D573618 |
Bearing frame |
July 22, 2008 |
|
| D479516 |
Mobile phone |
September 9, 2003 |
|
| D479513 |
Mobile phone |
September 9, 2003 |
|
| D466182 |
Waste water pump station cover |
November 26, 2002 |
|
| D461829 |
Pump station cover |
August 20, 2002 |
|
| D461828 |
Cover for pump station |
August 20, 2002 |
|
| D443281 |
Impeller for a pump |
June 5, 2001 |
|
| D440231 |
Pump having a bell-shaped housing |
April 10, 2001 |
|
| D440230 |
Pump having a cylindrical housing |
April 10, 2001 |
|
| D431585 |
Enhanced night vision goggle |
October 3, 2000 |
|
| D424073 |
Cutter for a pump |
May 2, 2000 |
|
| D413130 |
Combined night vision monocular with head or helmet and small arms mounting adapter |
August 24, 1999 |
|
| D408360 |
Connector |
April 20, 1999 |
|
| D395328 |
Light shield for a television camera or similar article |
June 16, 1998 |
|
| D395317 |
Submersible pump |
June 16, 1998 |
|
| 7613699 |
Apparatus and method for resolving security association database update coherency in high-speed |
November 3, 2009 |
| An apparatus and method for updating security association database entries in a system having multiple security channels by selectively granting access to the entries by a plurality of the multiple security channels that may need to update the same entry using a first-come, first-served |
| 7610184 |
Sector meshing and neighbor searching for object interaction simulation |
October 27, 2009 |
| Methods for computer-implemented simulation for the interaction of two or more objects are provided. Data describing particles that represent each of the objects is generated from geometric data for objects. The data for each particle describes a mass density, velocity and energy at a po |
| 7609972 |
Acquisition, pointing, and tracking architecture for laser communication |
October 27, 2009 |
| A technique for acquiring and tracking terminals in a free-space laser communication system involves exchanging beacon laser beams between the terminals to acquire and then track the terminals such that data laser beams exchanged by the terminals for communication are steered based on |
| 7609755 |
Simplified timing correction for data despreading of serial offset quadrature pulse-shaped sprea |
October 27, 2009 |
| A simplified timing correction method is provided for data despreading of serial offset quadrature pulse-shaped spread signals. The simplified timing correction algorithm is applied to a rake receiver for improved performance in a multi-path channel. Serial formatting of the spreading |
| 7607923 |
Electrical connecting device |
October 27, 2009 |
| An electrical connecting device for two electrical components which, when assembled, have electrical contact areas facing each other. The electrical connecting device comprises: a plurality of metallic connecting elements, each connecting element having first and second contact porti |
| 7600739 |
Compartmentalized electric/manual gate valve |
October 13, 2009 |
| The present invention provides a gate valve for controlling the flow of a medium through suitable plumbing, featuring a valve housing for coupling the gate valve to the suitable plumbing; a detachable drive unit having a movable blade arranged therein; detachable blade seals for slidably |
| 7598773 |
Radiation hardened logic circuits |
October 6, 2009 |
| A radiation hardened inverter includes first and second electrical paths between an input terminal and an output terminal. A first PFET is disposed in the first electrical path, and a bipolar junction transistor (BJT) is disposed in the second electrical path. The first PFET is confi |
| 7597588 |
Coax connector with spring contacts |
October 6, 2009 |
| Coaxial contacts of a second connector (14) are in the form of static pads (34, 36), while coax contacts of a first connector (12) are in the form of spring contacts (40, 42) with pins (52) that engage the static pads. The first connector includes a coax center spring contact (40) positi |
| 7596484 |
Network node emulator and method of node emulation |
September 29, 2009 |
| A method and apparatus is provided for network node emulation, including a node emulator, comprising a node interface, a memory, and a CPU. A method of generating an emulated network node includes the steps of generating an emulation script using a network node emulation language and ope |
| 7593454 |
Enhanced QPSK or DQPSK data demodulation for direct sequence spreading (DSS) system waveforms us |
September 22, 2009 |
| A method of correcting phase error of a phase shift keyed (PSK) signal includes (a) receiving a signal modulated by a spreading sequence; (b) despreading the received signal using a receiver spreading sequence similar to the spreading sequence of step (a); (c) calculating a crosscorr |
| 7590756 |
Method and system for transferring data in a communications network using redundant communicatio |
September 15, 2009 |
| A communication node of the present invention automatically transmits original and duplicate packets over different paths in a communications network to improve delivery reliability of the packet and to decrease packet delivery time. A packet is typically marked for reliable transmis |
| 7587187 |
Ultra wide band, differential input/output, high frequency active mixer in an integrated circuit |
September 8, 2009 |
| A wideband mixer includes a core mixer having input terminals and output terminals for, respectively, receiving differential input signals and providing amplified differential output signals. A steering module is coupled to the core mixer for receiving differential reference signals |
| 7587141 |
Communication transceiver architecture |
September 8, 2009 |
| A free-space communication transceiver includes a telescope for transmitting and receiving laser beams, a tunable laser transmitter for generating a transmit laser beam modulated with data, a tunable optical receiver for processing a receive laser beam received from the telescope to |
| 7584521 |
Dust mitigation and surface cleaning system for maintaining a surface free from dust and other m |
September 8, 2009 |
| A dust mitigation and cleaning system for cleaning a surface includes a system housing secured around at least a portion of a section including the surface to be cleaned. The system housing includes a hollow member extending within the system housing toward and in general alignment with |
| 7583378 |
Spectrograph calibration using known light source and Raman scattering |
September 1, 2009 |
| A method is provided for calibrating a spectrometer device used for Raman scattering analysis. A predetermined dispersion curve for a diffraction grating or spectrograph of the spectrometer device is modified based on spectrum data associated with detected dispersed light from a calibrat |
| 7579972 |
Risa controller for an RF integrated circuit (RFIC) having improved execution speed |
August 25, 2009 |
| An RFIC controller configured for executing multiple tasks. A serial interface is included having a serial bus for receiving a data stream having control bits and data bits. One or more registers are coupled to the serial bus for storing the control bits and data bits as they are rec |
| 7579878 |
High gain, high speed comparator operable at low current |
August 25, 2009 |
| A comparator includes a differential pair of transistors providing a first amplification stage and receiving inverting and non-inverting input signals. An output transistor is coupled to the differential pair of transistors providing a second amplification stage and transitioning the |
| 7576346 |
Use of solar illumination and baffles to calibrate visible sensors |
August 18, 2009 |
| A device for calibrating a sensor using solar radiation includes a sensor configured to measure electromagnetic radiation received through a field of view (FOV) having a normal line of sight and at least two baffles removably insertable across the FOV of the sensor and inclined to the |
