Andrew S Nelson

US Patent:

6754314, Jun 22, 2004

Filed:

Oct 2, 2002

Appl. No.:

10/264061

Inventors:

Michael Wengrovitz - Concord MA
Andrew Nelson - Lynnfield MA

Assignee:

Alcatel - Paris

International Classification:

H04M 1100

US Classification:

379 9301, 340 729, 340 731

Abstract:

A communication system is disclosed including a first digital telephone set, a second digital telephone set, or its processing equivalent, having a private branch exchange (PBX)-paging server interface, and a PBX operative between the first digital telephone set and the second digital telephone set, wherein the second digital telephone set transmits text messages received from the first digital telephone set to a paging server via the PBX-paging server interface and wherein the paging server transmits the text messages to a pager. Also disclosed is a communication method including the steps of keying-in a text message on a first digital telephone set, transmitting the text message, via a private branch exchange (PBX), from the first digital telephone set to a second digital telephone set having a PBX-paging server interface, transmitting the text message, via the PBX-paging server interface, from the second digital telephone set to a paging server, transmitting the text message from the paging server to a pager, and displaying the text message on the pager.

US Patent:

7480284, Jan 20, 2009

Filed:

Jan 6, 2003

Appl. No.:

10/338161

Inventors:

Michael S. Wengrovitz - Concrod MA, US
Andrew Nelson - Lynnfield MA, US

Assignee:

Alcatel Lucent - Paris

International Classification:

H04L 12/66

US Classification:

370352, 37039552

Abstract:

An IP telephone appliance providing secure voice communication and data transmission for itself and other IP devices and applications associated with it. The IP telephone appliance incorporates a processor for converting voice signals received from a user into VoIP packets, and an IPSec stack encoding packets prior to transmission. The IP telephone appliance also encodes packets on behalf of other devices and applications prior to transmitting the packets to a destination. When encoded voice or data packets are received from a source device, the IP telephone appliance decodes the packets and determines their destination. If the IP telephone appliance is the ultimate destination, the voice/data packets are converted to voice/telephony signals and provided to the user. Otherwise, if the ultimate destination is another device on the network, the IP telephone appliance forwards the decoded packets to the ultimate destination.

US Patent:

7852859, Dec 14, 2010

Filed:

Dec 19, 2003

Appl. No.:

10/741306

Inventors:

Michael Wengrovitz - Concord MA, US
Andrew Nelson - Lynnfield MA, US

Assignee:

Alcatel Lucent - Paris

International Classification:

H04L 12/56

US Classification:

370397, 370401, 370409, 370410, 370467, 370475, 709245, 709246, 379900

Abstract:

A system and method for integrating a legacy IP-PBX to a session initiation protocol (SIP) network supporting one or more SIP sets. A SIP-PBX proxy server coupled to the legacy IP-PBX and the SIP network maintains a logical IP set for each SIP set on the SIP network. The logical IP set is configured to maintain IP-based signaling and media connectivity with the legacy IP-PBX. The SIP-PBX proxy server receives media directed to a logical IP set associated with a particular SIP set, and redirects the media to the particular SIP set. In doing so, the SIP-PBX converts messages that adhere to a private, vendor-specific protocol, to messages that adhere to the SIP protocol.

US Patent:

20030023730, Jan 30, 2003

Filed:

Sep 25, 2001

Appl. No.:

09/962033

Inventors:

Michael Wengrovitz - Concord MA, US
Andrew Nelson - Lynnfield MA, US

International Classification:

G06F015/16

US Classification:

709/227000

Abstract:

A system for conducting multimedia SIP sessions via multiple hosts, such as a PC and a telephone. Display data is transmitted to the session participant via the PC, and voice data is transmitted to the session participant via the telephone. An SIP split user agent proxy server receives an incoming SIP call from a calling client and transmits call signals associated with display data to the PC for allowing the PC to display documents, video, graphics, and/or text related to the call. Call signals associated with voice are transmitted to an SIP emulation client coupled to the telephone for allowing the telephone to engage in the voice communication.

US Patent:

20120051958, Mar 1, 2012

Filed:

Aug 29, 2011

Appl. No.:

13/220528

Inventors:

PEDRO SANTOS - CAMBRIDGE MA, US
JEREMY PITTS - BOSTON MA, US
ANDREW NELSON - SOMERVILLE MA, US
JOHANNES SANTEN - FAR HILLS NJ, US
JOHN WALTON - BOSTON MA, US
MITCHELL WESTWOOD - BOSTON MA, US
HARRISON O'HANLEY - IPSWICH MA, US

International Classification:

F04C 29/04
F04C 18/00

US Classification:

418 1, 418 87, 418104

Abstract:

A positive displacement compressor designed for near isothermal compression. A rotor includes a curved sealing portion that coincides with a in an interior rotor casing wall. Liquid injectors provide cooling liquid. A gate moves within the compression chamber to either make contact with or be proximate to the rotor as it turns. Gate positioning systems position the gate in this manner, taking into account the shape of the rotor. Outlet valves allow for expulsion of liquids and compressed gas. The unique geometry and relationship between the parts provides for efficiencies and higher pressures not previously found in existing compressor designs.

US Patent:

20130209299, Aug 15, 2013

Filed:

Mar 1, 2013

Appl. No.:

13/782845

Inventors:

Jeremy PITTS - Boston MA, US
Andrew NELSON - Somerville MA, US
Johannes SANTEN - Far Hills NJ, US
John WALTON - Cambridge MA, US
Mitchell WESTWOOD - Boston MA, US
Harrison O'HANLEY - Ipswich MA, US

Assignee:

OSCOMP SYSTEMS INC. - Boston MA

International Classification:

F04C 29/04

US Classification:

418 1, 418 97

Abstract:

A positive displacement rotary compressor is designed for near isothermal compression, high pressure ratios, high revolutions per minute, high efficiency, mixed gas/liquid compression, a low temperature increase, a low outlet temperature, and/or a high outlet pressure. Liquid injectors provide cooling liquid that cools the working fluid and improves the efficiency of the compressor. A gate moves within the compression chamber to either make contact with or be proximate to the rotor as it turns.

US Patent:

20210150477, May 20, 2021

Filed:

Nov 20, 2019

Appl. No.:

16/690108

Inventors:

- Armonk NY, US
Andrew Douglas Nelson - Cambridge MA, US
PARAMESWARAN SELVAM - BANGALORE, IN

International Classification:

G06Q 10/10
G06Q 50/28
G06F 16/27
H04L 9/06

Abstract:

An example operation may include one or more of setting, by a first node, a cut-off time for a resolution of an update to a service contract received from at least one node of a plurality of second nodes over a blockchain, acquiring, by the first node, resolution parameters from a blockchain ledger, and executing a smart contract to resolve the service contract based on the update to the service contract and the resolution parameters.

US Patent:

20180121053, May 3, 2018

Filed:

Aug 31, 2017

Appl. No.:

15/693278

Inventors:

Andrew Thomas Nelson - Pembroke MA, US

International Classification:

G06F 3/0481
G10L 13/04
G06T 11/60
G06F 17/21
G06T 13/80

Abstract:

A computer program that requires nothing more of a user than to read their choice of textual content in an animated format to increase reading speed via reconditioned reading behavior. The computer program: highlights a word on a page and puts a copy of the word in the center of the page so a reader can fix their eyes on the center of the page and still satisfy the common scanning strategy of repositioning the eyes to project a word on the center of the retina while the reader is reconditioned, by the highlighting of words progressing through the body text, to use the faster scanning strategy of fixing the eyes and changing the position on the retina being read; presents a picture representing the meaning of each word in order to recondition a user to use the faster cognitive strategy of triggering recognition of meaning with a picture; presents textual content with a timing based on syllables in order to create a presentation of textual content in sync with the natural timing of speech; can add a speaking voice to the animated format which enables the non-reader to learn printed language through context alone; can record the audio of an individual word read out loud from a selection of textual content for future playback of any textual content containing the word.