| Patent Number |
Title Of Patent |
Date Issued |
| D466095 |
Housing of an electronic extender |
November 26, 2002 |
|
| D465772 |
Printed circuit board |
November 19, 2002 |
|
| D464623 |
Adapter |
October 22, 2002 |
|
| D461813 |
Concave pushbutton |
August 20, 2002 |
|
| D461466 |
Enclosure for electronic circuitry |
August 13, 2002 |
|
| D454861 |
Antenna |
March 26, 2002 |
|
| D454125 |
Antenna |
March 5, 2002 |
|
| D452863 |
Communications card with a receptacle for receiving a RJ-type connector plug |
January 8, 2002 |
|
| D451501 |
PCMCIA card with extendable antenna |
December 4, 2001 |
|
| D449283 |
Wireless handheld computer |
October 16, 2001 |
|
| D447478 |
Case for a handheld computer system |
September 4, 2001 |
|
| D447130 |
Radio |
August 28, 2001 |
|
| D446212 |
Stylus |
August 7, 2001 |
|
| D442952 |
Internet appliance device housing |
May 29, 2001 |
|
| D442943 |
Speaker deck for internet appliance device |
May 29, 2001 |
|
| D442177 |
Computer keyboard |
May 15, 2001 |
|
| D442174 |
Internet appliance device |
May 15, 2001 |
|
| D434883 |
Exhaust vent |
December 5, 2000 |
|
| D430150 |
Liquid crystal display for a modem enclosure |
August 29, 2000 |
|
| D429252 |
Computer icon for a display screen |
August 8, 2000 |
|
| D421251 |
Computer icon for a display screen |
February 29, 2000 |
|
| D420989 |
Cradle for a handheld computer |
February 22, 2000 |
|
| D416001 |
Handheld computer device |
November 2, 1999 |
|
| D412162 |
Cradle for use with a handheld computer device |
July 20, 1999 |
|
| D408021 |
Handheld computer |
April 13, 1999 |
|
| D399842 |
Speaker phone |
October 20, 1998 |
|
| D396716 |
Speaker phone |
August 4, 1998 |
|
| D354940 |
RJ-45 interchangeable transceiver module |
January 31, 1995 |
|
| D354732 |
Fiber optic interchangeable transceiver module |
January 24, 1995 |
|
| D354271 |
Fiber optic interchangeable transceiver module |
January 10, 1995 |
|
| D353799 |
Network adapter card for interchangeable transceiver modules |
December 27, 1994 |
|
| D353796 |
Fiber optic interchangeable transceiver module |
December 27, 1994 |
|
| D299641 |
Network interface for computer equipment or the like |
January 31, 1989 |
|
| 7613771 |
Computer network and method of operating same to preload content of selected web pages |
November 3, 2009 |
| A method for operating a computer network for example a school to preload the content of web addresses on the local memory, i.e. the web cache memory for use in for example a subsequent lesson. The network comprises at least one device, a web cache memory, and internet access apparatus t |
| 7613170 |
Method and apparatus for PSTN-based IP active call recovery and re-routing |
November 3, 2009 |
| A method and system for rerouting IP telephony call information. The system includes an existing IP telephony call, the telephony call originating at a first IP telephony phone. A second IP telephony phone receiving the IP telephony call from the first IP phone and a network routing |
| 7603486 |
Network management system providing logic signals over communication lines for detecting periphe |
October 13, 2009 |
| A method and apparatus for detecting the presence and the type of network devices connected to a management device via transmission lines. The apparatus may include a pull-up resistor, a pull-down resistor, a filter, and a presence detector, the resistors superimposing a DC or low-fr |
| 7603408 |
Method and system for network management |
October 13, 2009 |
| Methods and systems for managing a network using a handheld communications device are provided. The methods and systems provide advantages for Network Administrators that require mobility in accessing information about network connected devices and for controlling selected network ma |
| 7596614 |
Network including snooping |
September 29, 2009 |
| A computer network including: at least one switch connecting at least one edge device to the remainder of the network, said at least one switch including: snooping apparatus using DHCP to monitor the signal traffic through the switch to or from the each edge device to determine, withou |
| 7584299 |
Configuration of VPNs |
September 1, 2009 |
| The gateway devices in a VPN require configuration when the VPN is set up and to reflect changes. To process the configuration tasks efficiently, a method is described of configuring a virtual private network (VPN) within a shared network, in which a queue of configuration tasks is creat |
| 7577857 |
High speed network interface with automatic power management with auto-negotiation |
August 18, 2009 |
| A computer system comprises host processor and a network interface, wherein the host processor includes resources supporting a full power mode, a lower power mode and a power down mode, as seen in standard system bus specifications such as PCI and InfiniBand. The network interface in |
| 7573873 |
Internet telephony using network address translation |
August 11, 2009 |
| A system and method for Internet telephony between a caller station and a callee station are described. The caller station is connected to a first edge network via a first telephony interface, and the callee station is connected to a second edge network via a second telephony interface. |
| 7570608 |
Echo canceller disabler for modulated data signals |
August 4, 2009 |
| A method and system receives a far-end signal and determines whether the far-end signal is representative of a modulated signal. The method and system also receives a near-end signal and determines whether the near-end signal is representative of a modulated signal. Predetermined cha |
| 7564861 |
Systems and methods for compressing data |
July 21, 2009 |
| A method for predicting the compression rate of a particular compression algorithm upon a data stream before applying the compression algorithm to the data stream. The method utilizes a predefined threshold value and an estimated compression rate to determine whether the data stream shou |
| 7564835 |
System and method for maximizing the use of bandwidth optimization techniques in voice-over-pack |
July 21, 2009 |
| A system and method for maximizing the use of bandwidth optimization techniques in a voice-over-packet telephony system. In exemplary embodiments, the VOP system includes a plurality of telephones connected to a VOP telephony system. Upon receiving request to initiate a VOP connectio |
| 7555751 |
Method and system for performing a live system upgrade |
June 30, 2009 |
| The present invention presents a method and system for upgrading a live system. With the benefits of this invention a live system can be upgraded to a new version and then tested without significant downtime. If the upgrade fails the system can continue to run on a backed-up environment |
| 7548579 |
Symbol spreading method and device for OFDM systems |
June 16, 2009 |
| A wired or wireless signal transmitter or receiver and methods providing improved signal-to-noise ratio (SNR) performance for the reception of data packets transmitted in the form of symbols modulated onto a signal. More particularly, apparatus and methods are disclosed for detecting the |
| 7532618 |
Performing operations on IP telephony devices from a remote client |
May 12, 2009 |
| A method and system for remotely accessing an intelligent IP telephony device is provided. Information about at least one IP telephony device associated with a user is stored in a database. The database is accessible to a user through a secured environment. From a remote location, th |
| 7532474 |
Apparatus for dissipating heat from electronic components in an enclosed housing |
May 12, 2009 |
| An electronic device includes a housing configured to enclose an electronic component mounted to an inner portion of the housing. A thermally conductive gap-filler is in thermal contact with the electronic component. A heat sink is in thermal contact with the thermally conductive gap |
| 7529229 |
Converged home gateway |
May 5, 2009 |
| A local area network connected to an infrastructure access device that provides the home LAN with access to voice, data and television services. The infrastructure access device includes a gateway to voice over Internet Protocol services, an interface to a data network for data acces |
| 7526081 |
Telephone recording and storing arbitrary keystrokes sequence with replay with a single stoke |
April 28, 2009 |
| A telephone is described that allows any arbitrary combination of key strokes, including numerical keys, extension keys, as well as function keys such as TRANSFER, CONFERENCE, etc., to be programmed such that the entire sequence of key strokes can be recalled with the touch of a single |