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Inventor

Gregory W. Wornell

Inventor
Wellesley, MA, US

Overview

14→
Patents
1994–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 14 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication25%
G06TImage data processing or generation, in general13%
H03MCoding13%
H04HBroadcast communication13%
H04NPictorial communication, e.g. television13%
H04JMultiplex communication8%
H04KSecret communication8%
G11BInformation storage based on relative movement between record carrier and transducer4%
H04BTransmission4%
PatentTitleYear
9,543,980'Systems and methods for model-free compression and model-based decompression'20178,023,570'System and apparatus for error control codes based on layering and linear transformations'20117,327,287'Lossy data compression exploiting distortion side information'20087,292,661'Block-iterative equalizers for digital communication system'20076,868,083'Method and system for packet communication employing path diversity'20056,667,698'Distributed compression and transmission method and system'20036,400,826'System, method, and product for distortion-compensated information embedding using an ensemble of non-intersecting embedding generators'20026,396,937'System, method, and product for information embedding using an ensemble of non-intersecting embedding generators'20026,314,192'System, method, and product for information embedding using an ensemble of non-intersecting embedding generators'20016,233,347'System method, and product for information embedding using an ensemble of non-intersecting embedding generators'20015,805,739'Lapped orthogonal vector quantization'19985,625,642'Spread-response precoding system having signature sequences longer than the inter-symbol time interval'19975,570,351'Multi-user communication system employing spread signatures'19965,285,478'Communication system utilizing self-similar signals'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2017Patents assigned to MASSACHUSETTS INST TECHNOLOGY (9)· patent assignee history
1994Based in Brookline, MA, US· patent location history
1996–1997Patents assigned to LUCENT TECHNOLOGIES INC (2)· patent assignee history
1996–2017Based in Wellesley, MA, US· patent location history
1998Patents assigned to PICTURETEL CORP (1)· patent assignee history
2003–2005Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (2)· patent assignee history
2007Based in Wellesly, MA, US· patent location history
2017Patents assigned to MASSACHUSETTES INST OF TECH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MASSACHUSETTS INST TECHNOLOGY91994–2017
HEWLETT PACKARD DEVELOPMENT CO22003–2005
LUCENT TECHNOLOGIES INC21996–1997
MASSACHUSETTES INST OF TECH12017
PICTURETEL CORP11998
Locations
LocationPatentsSpan
Wellesley, Massachusetts, US121996–2017
Wellesly, Massachusetts, US12007
Brookline, Massachusetts, US11994