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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 2006 - 2010 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 313, Electric Lamp and Discharge Devices

( 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 2006 2007 2008 2009 2010 Total
(U.S.) NY NEW YORK 27 27 26 31 48 159
(U.S.) CA CALIFORNIA 35 18 21 22 27 123
(U.S.) MA MASSACHUSETTS 17 16 14 8 16 71
(U.S.) OH OHIO 8 12 10 10 24 64
(U.S.) NJ NEW JERSEY 11 7 2 1 8 29
(U.S.) ID IDAHO 10 5 0 5 2 22
(U.S.) MI MICHIGAN 1 2 3 7 9 22
(U.S.) OR OREGON 6 4 5 2 3 20
(U.S.) AZ ARIZONA 7 4 1 3 1 16
(U.S.) IL ILLINOIS 4 0 3 7 2 16
(U.S.) PA PENNSYLVANIA 1 5 2 5 3 16
(U.S.) TX TEXAS 2 3 1 2 7 15
(U.S.) MN MINNESOTA 4 6 3 1 0 14
(U.S.) NH NEW HAMPSHIRE 3 2 2 1 3 11
(U.S.) WA WASHINGTON 2 2 1 3 2 10
(U.S.) CO COLORADO 2 2 1 0 3 8
(U.S.) CT CONNECTICUT 2 3 0 1 2 8
(U.S.) GA GEORGIA 3 1 1 2 0 7
(U.S.) KY KENTUCKY 0 1 2 3 1 7
(U.S.) VA VIRGINIA 5 1 1 0 0 7
(U.S.) DE DELAWARE 2 1 2 0 1 6
(U.S.) MD MARYLAND 1 3 0 0 2 6
(U.S.) NC NORTH CAROLINA 0 1 1 2 1 5
(U.S.) TN TENNESSEE 1 3 0 0 1 5
(U.S.) FL FLORIDA 2 0 1 1 0 4
(U.S.) KS KANSAS 0 0 1 1 1 3
(U.S.) UT UTAH 2 0 1 0 0 3
(U.S.) NM NEW MEXICO 1 1 0 0 0 2
(U.S.) IA IOWA 0 0 0 1 0 1
(U.S.) IN INDIANA 0 1 0 0 0 1
(U.S.) ME MAINE 0 0 1 0 0 1
(U.S.) RI RHODE ISLAND 0 1 0 0 0 1
(U.S.) SC SOUTH CAROLINA 1 0 0 0 0 1
(U.S.) WI WISCONSIN 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 160 132 106 120 167 685
(Foreign) JPX JAPAN 345 303 264 287 422 1621
(Foreign) KRX KOREA, SOUTH 134 200 221 277 336 1168
(Foreign) TWX TAIWAN 44 44 30 59 55 232
(Foreign) DEX GERMANY 37 35 32 33 50 187
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 3 4 11 16 28 62
(Foreign) NLX NETHERLANDS 11 15 10 10 13 59
(Foreign) FRX FRANCE 8 4 10 4 17 43
(Foreign) GBX UNITED KINGDOM 7 5 5 6 7 30
(Foreign) CAX CANADA 1 3 5 4 7 20
(Foreign) MYX MALAYSIA 4 3 2 1 6 16
(Foreign) BEX BELGIUM 1 4 3 4 3 15
(Foreign) HUX HUNGARY 3 2 3 1 5 14
(Foreign) HKX CHINA,HONG KONG S.A.R. 0 2 5 0 2 9
(Foreign) ATX AUSTRIA 2 2 2 1 1 8
(Foreign) ITX ITALY 3 1 1 1 2 8
(Foreign) SGX SINGAPORE 3 1 2 0 2 8
(Foreign) CHX SWITZERLAND 1 0 2 1 1 5
(Foreign) RUX RUSSIAN FEDERATION 0 0 0 0 4 4
(Foreign) SEX SWEDEN 1 2 1 0 0 4
(Foreign) MXX MEXICO 0 0 1 0 2 3
(Foreign) AUX AUSTRALIA 0 0 1 0 1 2
(Foreign) ILX ISRAEL 0 0 1 0 1 2
(Foreign) INX INDIA 0 0 0 0 2 2
(Foreign) THX THAILAND 0 0 1 0 0 1
(Foreign) UAX UKRAINE 1 0 0 0 0 1
(Foreign)   -- Subtotal -- 609 630 613 705 967 3524
(ALL) ALL All Regions, U.S. and Foreign 769 762 719 825 1134 4209


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 files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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