LexDanaLexDanabeta
Inventor

Brian J. Matt

Inventor
Wellesley, MA, US

Overview

21→
Patents
1993–2011
Patent span
LOC
Primary field

Patents· 21 as inventor

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

LOC07primary
LOC0719%
LOC1419%
A01KAnimal husbandry10%
E03CDomestic plumbing installations for fresh water or waste water10%
F21VFunctional features or details of lighting devices or systems thereof10%
H04LTransmission of digital information, e.g. telegraphic communication10%
Y10TTechnical subjects covered by former us classification10%
G02CSpectacles5%
LOC065%
LOC235%
PatentTitleYear
7,890,763'Method of identifying invalid digital signatures involving batch verification'2011D0564542'Home theatre system'2008D0558786'Home theater system'20087,181,015'Method and apparatus for cryptographic key establishment using an identity based symmetric keying technique'20077,080,904'One piece spectacle with temple pre-load'2006D0520801'Two slice toaster'2006D0514864'Water dispensing unit with a filtration tank'2006D0513928'Water dispenser universal filtration tank'2006D0502839'Four slice toaster'20056,631,730'Quick install faucet body'20036,405,749'Quick install faucet body'2002D0458040'Privacy screen'2002D0444459'Protective assembly'20016,024,054'Combined retractable leash and flashlight'2000D0418836'Radio'20006,003,472'Combined retractable leash and flashlight'1999D0410117'Combination light and retractable leash'1999D0372772'Portable fan'1996D0348054'Combined reader and scanner'1994D0338844'Personal security alarm'1993D0333996'Personal security alarm'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to LIFELINE SYSTEMS INC (2)· patent assignee history
1993Based in Boston, MA, US· patent location history
1994–2008Based in Wellesley, MA, US· patent location history
1996–2001Patents assigned to BLACK & DECKER INC (5)· patent assignee history
2005–2006Patents assigned to SUNBEAM PRODUCTS INC (2)· patent assignee history
2006Patents assigned to KAZ INC (2)· patent assignee history
2007–2011Based in Riva, MD, US· patent location history
2008Patents assigned to BOSE CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BLACK & DECKER INC51996–2001
BOSE CORP22008
KAZ INC22006
LIFELINE SYSTEMS INC21993
SUNBEAM PRODUCTS INC22005–2006
Locations
LocationPatentsSpan
Wellesley, Massachusetts, US171994–2008
Riva, Maryland, US22007–2011
Boston, Massachusetts, US21993