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Country	kind	publication No.	Filing Date	Type	Sub-Type
US	B2	US7091861	Nov 05, 2003	Patent	Grant
Type : Patent Sub-Type : Grant
GRANTED PATENT AS SECOND PUBLICATION		RF identification tag for communicating condition information associated with an item		Aug 15, 2006
AU	A1	AU2003286927	Nov 05, 2003	Patent	Application
Type : Patent Sub-Type : Application
OPEN TO PUBLIC INSPECTION		RF IDENTIFICATION TAG FOR COMMUNICATING CONDITION INFORMATION ASSOCIATED WITH AN ITEM		Jun 15, 2004
CA	A1	CA2506021	Nov 05, 2003	Patent	Application
Type : Patent Sub-Type : Application
APPLICATION LAID OPEN		RF IDENTIFICATION TAG FOR COMMUNICATING CONDITION INFORMATION ASSOCIATED WITH AN ITEM		Jun 03, 2004
CN	B	CN1711564	Nov 05, 2003	Patent	Grant
Type : Patent Sub-Type : Grant
GRANTED PATENT FOR INVENTION		RF identification tag for communicating condition information associated with an item		Feb 22, 2012
AU	A1	AU2003286926	Nov 05, 2003	Patent	Application
Type : Patent Sub-Type : Application
OPEN TO PUBLIC INSPECTION		Rf identification reader for communicating condition information associated with the reader		Jun 15, 2004
CN	C	CN100369055	Nov 05, 2003	Patent	Grant
Type : Patent Sub-Type : Grant
GRANTED PATENT FOR INVENTION		Methods and apparatus for communicating condition information associated with an item		Feb 13, 2008
AU	A1	AU2003286925	Nov 05, 2003	Patent	Application
Type : Patent Sub-Type : Application
OPEN TO PUBLIC INSPECTION		Methods and apparatus for communicating condition information associated with an item		Jun 15, 2004
EP	B1	EP1570417	Nov 05, 2003	Patent	Grant
Type : Patent Sub-Type : Grant
Patent		APPARATUS FOR COMMUNICATING CONDITION INFORMATION ASSOCIATED WITH AN ITEM		Jul 24, 2013
US	B2	US7278571	Nov 05, 2003	Patent	Grant
Type : Patent Sub-Type : Grant
GRANTED PATENT AS SECOND PUBLICATION		Methods and apparatus for communicating condition information associated with an item		Oct 09, 2007
EP	B1	EP1567994	Nov 05, 2003	Patent	Grant
Type : Patent Sub-Type : Grant
Patent		RF IDENTIFICATION TAG FOR COMMUNICATING CONDITION INFORMATION ASSOCIATED WITH AN ITEM		May 09, 2012
WO	A2	WO2004047000	Nov 05, 2003	Patent	Application
Type : Patent Sub-Type : Application
INTERNATIONAL APPLICATION PUBLISHED WITHOUT INTERNATIONAL SEARCH REPORT or INTERNATIONAL APPLICATION PUBLISHED WITH DECLARATION UNDER ARTICLE 17 (2) (A)		RF IDENTIFICATION TAG FOR COMMUNICATING CONDITION INFORMATION ASSOCIATED WITH AN ITEM		Jun 03, 2004
WO	A2	WO2004046999	Nov 05, 2003	Patent	Application
Type : Patent Sub-Type : Application
INTERNATIONAL APPLICATION PUBLISHED WITHOUT INTERNATIONAL SEARCH REPORT or INTERNATIONAL APPLICATION PUBLISHED WITH DECLARATION UNDER ARTICLE 17 (2) (A)		RF IDENTIFICATION READER FOR COMMUNICATING CONDITION INFORMATION ASSOCIATED WITH THE READER		Jun 03, 2004
WO	A2	WO2004047350	Nov 05, 2003	Patent	Application
Type : Patent Sub-Type : Application
INTERNATIONAL APPLICATION PUBLISHED WITHOUT INTERNATIONAL SEARCH REPORT or INTERNATIONAL APPLICATION PUBLISHED WITH DECLARATION UNDER ARTICLE 17 (2) (A)		METHODS AND APPARATUS FOR COMMUNICATING CONDITION INFORMATION ASSOCIATED WITH AN ITEM		Jun 03, 2004
CA	C	CA2506179	Nov 05, 2003	Patent	Grant
Type : Patent Sub-Type : Grant
PATENT (SECOND LEVEL)		METHODS AND APPARATUS FOR COMMUNICATING CONDITION INFORMATION ASSOCIATED WITH AN ITEM		Mar 13, 2012

• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
SENSITECH INC	8801 148TH AVENUE NORTHEAST REDMOND WA 98052

International Classification(s)

• G08B:SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; A....

• 2003 Application Filing Year
• G08B Class
• 1322 Applications Filed
• 641 Patents Issued To-Date
• 48.49 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Schmidtberg, Rupert A	Westford, MA	19	695
# of filed Patents : 19 Total Citations : 695
Schultz, Eric B	Boxford, MA	3	160
# of filed Patents : 3 Total Citations : 160

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Patent Citation Ranking

• 60 Citation Count
• G08B Class

• 92.50 % this patent is cited more than
• 21 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent No: D291854

Turntable for use in microwave ovens

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Abstract

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Not Available

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Description

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Claims

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Legal Events

 

• I1987
• F1985

Date	Code	Event	Description
Sep 15, 1987	I	Issuance
Mar 22, 1985	F	Filing