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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

Patenting In Technology Classes
Breakout By Geographic Origin (State and Country)

Count of 2007 - 2011 Utility Patent Grants,
As Distributed By Calendar Year of Grant
With Patent Counts Based on Primary Patent Classification

- Explanation of Data -

Rank Ordered Listing of U.S. States and Countries
From Which 1 or More Utility Patents Originated During the Period
Having Primary Classification In

Class 116, Signals and Indicators

( technology class is determined by the primary classification assigned to a patent- see 'Explanation of Data' )
( patent origin is determined by the residence of the first-named inventor )

The following table displays U.S. states and countries and counts of utility patents originating from them; patents are distributed either by year of patent grant or by year of patent application.
(U.S. or Foreign) Code State-Territory or Country 2007 2008 2009 2010 2011 Total
(U.S.) MI MICHIGAN 4 4 7 8 3 26
(U.S.) CA CALIFORNIA 7 3 6 3 4 23
(U.S.) TX TEXAS 5 4 1 5 0 15
(U.S.) NY NEW YORK 3 0 1 6 4 14
(U.S.) VA VIRGINIA 1 2 2 3 1 9
(U.S.) FL FLORIDA 1 2 2 3 0 8
(U.S.) OH OHIO 2 2 2 1 1 8
(U.S.) PA PENNSYLVANIA 0 1 5 1 1 8
(U.S.) MN MINNESOTA 2 0 1 3 1 7
(U.S.) OR OREGON 0 1 1 4 1 7
(U.S.) WI WISCONSIN 1 2 1 3 0 7
(U.S.) IL ILLINOIS 2 1 2 0 1 6
(U.S.) NC NORTH CAROLINA 1 2 1 1 1 6
(U.S.) WA WASHINGTON 0 0 2 3 1 6
(U.S.) AZ ARIZONA 1 2 0 1 1 5
(U.S.) CT CONNECTICUT 0 1 2 2 0 5
(U.S.) GA GEORGIA 1 1 1 1 1 5
(U.S.) MA MASSACHUSETTS 2 0 0 0 2 4
(U.S.) NJ NEW JERSEY 0 2 0 1 1 4
(U.S.) IA IOWA 0 2 1 0 0 3
(U.S.) IN INDIANA 1 1 1 0 0 3
(U.S.) OK OKLAHOMA 0 0 1 0 2 3
(U.S.) SC SOUTH CAROLINA 0 0 1 0 2 3
(U.S.) UT UTAH 1 0 1 1 0 3
(U.S.) CO COLORADO 1 0 1 0 0 2
(U.S.) KY KENTUCKY 0 0 0 2 0 2
(U.S.) MD MARYLAND 0 1 0 0 1 2
(U.S.) NE NEBRASKA 0 1 1 0 0 2
(U.S.) TN TENNESSEE 0 0 0 1 1 2
(U.S.) AL ALABAMA 0 0 1 0 0 1
(U.S.) AR ARKANSAS 0 0 0 1 0 1
(U.S.) HI HAWAII 0 1 0 0 0 1
(U.S.) ID IDAHO 1 0 0 0 0 1
(U.S.) KS KANSAS 0 0 0 1 0 1
(U.S.) MS MISSISSIPPI 0 1 0 0 0 1
(U.S.) PR PUERTO RICO 0 1 0 0 0 1
(U.S.) RI RHODE ISLAND 0 0 0 1 0 1
(U.S.) WV WEST VIRGINIA 0 0 0 1 0 1
(U.S.) WY WYOMING 1 0 0 0 0 1
(U.S.)   -- Subtotal -- 38 38 45 57 30 208
(Foreign) JPX JAPAN 4 5 7 9 7 32
(Foreign) CAX CANADA 1 4 3 1 6 15
(Foreign) DEX GERMANY 1 3 1 4 3 12
(Foreign) GBX UNITED KINGDOM 1 1 2 4 0 8
(Foreign) TWX TAIWAN 1 1 0 2 4 8
(Foreign) FRX FRANCE 0 0 0 2 4 6
(Foreign) AUX AUSTRALIA 0 1 0 0 2 3
(Foreign) ITX ITALY 0 1 1 1 0 3
(Foreign) CHX SWITZERLAND 0 0 2 0 0 2
(Foreign) KRX KOREA, SOUTH 0 0 1 0 1 2
(Foreign) SEX SWEDEN 2 0 0 0 0 2
(Foreign) BRX BRAZIL 0 1 0 0 0 1
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 0 0 1 0 0 1
(Foreign) COX COLOMBIA 0 0 0 1 0 1
(Foreign) FIX FINLAND 0 1 0 0 0 1
(Foreign) THX THAILAND 0 0 0 1 0 1
(Foreign) ZAX SOUTH AFRICA 0 1 0 0 0 1
(Foreign)   -- Subtotal -- 10 19 18 25 27 99
(ALL) ALL All Regions, U.S. and Foreign 48 57 63 82 57 307


PTMT Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
selected PTMT materials available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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