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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 2005 - 2009 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 2005 2006 2007 2008 2009 Total
(U.S.) NY NEW YORK 32 27 27 26 31 143
(U.S.) CA CALIFORNIA 35 35 18 21 22 131
(U.S.) MA MASSACHUSETTS 10 17 16 14 8 65
(U.S.) OH OHIO 8 8 12 10 10 48
(U.S.) NJ NEW JERSEY 8 11 7 2 1 29
(U.S.) ID IDAHO 5 10 5 0 5 25
(U.S.) AZ ARIZONA 9 7 4 1 3 24
(U.S.) OR OREGON 3 6 4 5 2 20
(U.S.) PA PENNSYLVANIA 7 1 5 2 5 20
(U.S.) TX TEXAS 10 2 3 1 2 18
(U.S.) IL ILLINOIS 3 4 0 3 7 17
(U.S.) MN MINNESOTA 3 4 6 3 1 17
(U.S.) MI MICHIGAN 2 1 2 3 7 15
(U.S.) NH NEW HAMPSHIRE 5 3 2 2 1 13
(U.S.) CT CONNECTICUT 2 2 3 0 1 8
(U.S.) GA GEORGIA 1 3 1 1 2 8
(U.S.) VA VIRGINIA 1 5 1 1 0 8
(U.S.) WA WASHINGTON 0 2 2 1 3 8
(U.S.) KY KENTUCKY 1 0 1 2 3 7
(U.S.) TN TENNESSEE 3 1 3 0 0 7
(U.S.) CO COLORADO 1 2 2 1 0 6
(U.S.) NC NORTH CAROLINA 2 0 1 1 2 6
(U.S.) DE DELAWARE 0 2 1 2 0 5
(U.S.) KS KANSAS 3 0 0 1 1 5
(U.S.) FL FLORIDA 0 2 0 1 1 4
(U.S.) MD MARYLAND 0 1 3 0 0 4
(U.S.) NM NEW MEXICO 1 1 1 0 0 3
(U.S.) UT UTAH 0 2 0 1 0 3
(U.S.) IN INDIANA 1 0 1 0 0 2
(U.S.) ME MAINE 1 0 0 1 0 2
(U.S.) AL ALABAMA 1 0 0 0 0 1
(U.S.) IA IOWA 0 0 0 0 1 1
(U.S.) RI RHODE ISLAND 0 0 1 0 0 1
(U.S.) SC SOUTH CAROLINA 0 1 0 0 0 1
(U.S.) WI WISCONSIN 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 158 160 132 106 120 676
(Foreign) JPX JAPAN 303 345 303 264 287 1502
(Foreign) KRX KOREA, SOUTH 106 134 200 221 279 940
(Foreign) TWX TAIWAN 29 44 44 30 59 206
(Foreign) DEX GERMANY 33 37 35 32 33 170
(Foreign) NLX NETHERLANDS 14 11 15 10 10 60
(Foreign) FRX FRANCE 13 8 4 10 4 39
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 3 3 4 11 16 37
(Foreign) GBX UNITED KINGDOM 7 7 5 5 6 30
(Foreign) CAX CANADA 4 1 3 5 4 17
(Foreign) BEX BELGIUM 2 1 4 3 4 14
(Foreign) HUX HUNGARY 2 3 2 3 1 11
(Foreign) ITX ITALY 5 3 1 1 1 11
(Foreign) MYX MALAYSIA 0 4 3 2 1 10
(Foreign) HKX CHINA,HONG KONG S.A.R. 2 0 2 5 0 9
(Foreign) SGX SINGAPORE 2 3 1 2 0 8
(Foreign) ATX AUSTRIA 0 2 2 2 1 7
(Foreign) CHX SWITZERLAND 1 1 0 2 1 5
(Foreign) SEX SWEDEN 0 1 2 1 0 4
(Foreign) INX INDIA 2 0 0 0 0 2
(Foreign) RUX RUSSIAN FEDERATION 2 0 0 0 0 2
(Foreign) AUX AUSTRALIA 0 0 0 1 0 1
(Foreign) BRX BRAZIL 1 0 0 0 0 1
(Foreign) ILX ISRAEL 0 0 0 1 0 1
(Foreign) MXX MEXICO 0 0 0 1 0 1
(Foreign) PLX POLAND 1 0 0 0 0 1
(Foreign) THX THAILAND 0 0 0 1 0 1
(Foreign) UAX UKRAINE 0 1 0 0 0 1
(Foreign)   -- Subtotal -- 532 609 630 613 707 3091
(ALL) ALL All Regions, U.S. and Foreign 690 769 762 719 827 3767


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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