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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 2010 - 2014 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 by year of patent grant.
(U.S. or Foreign) Code State-Territory or Country 2010 2011 2012 2013 2014 Total
(U.S.) CA CALIFORNIA 27 27 43 38 33 168
(U.S.) NY NEW YORK 48 45 37 11 5 146
(U.S.) OH OHIO 24 26 27 34 18 129
(U.S.) MA MASSACHUSETTS 16 18 17 12 11 74
(U.S.) MI MICHIGAN 9 5 10 9 18 51
(U.S.) NC NORTH CAROLINA 1 2 6 14 11 34
(U.S.) NJ NEW JERSEY 8 3 6 9 6 32
(U.S.) PA PENNSYLVANIA 3 6 6 4 4 23
(U.S.) IL ILLINOIS 2 4 4 6 6 22
(U.S.) MN MINNESOTA 0 4 3 6 4 17
(U.S.) TX TEXAS 7 1 5 2 0 15
(U.S.) AZ ARIZONA 1 4 3 3 3 14
(U.S.) GA GEORGIA 0 1 0 5 7 13
(U.S.) FL FLORIDA 0 2 4 3 3 12
(U.S.) VA VIRGINIA 0 4 3 3 2 12
(U.S.) OR OREGON 3 1 3 2 2 11
(U.S.) NH NEW HAMPSHIRE 3 2 1 4 0 10
(U.S.) CO COLORADO 3 1 0 1 2 7
(U.S.) ID IDAHO 2 0 2 1 2 7
(U.S.) WA WASHINGTON 2 0 2 1 2 7
(U.S.) CT CONNECTICUT 2 3 1 0 0 6
(U.S.) DE DELAWARE 1 2 1 2 0 6
(U.S.) UT UTAH 0 1 1 1 3 6
(U.S.) WI WISCONSIN 0 3 0 1 2 6
(U.S.) MD MARYLAND 2 1 0 0 2 5
(U.S.) NM NEW MEXICO 0 2 1 0 2 5
(U.S.) KY KENTUCKY 1 0 1 2 0 4
(U.S.) TN TENNESSEE 1 2 0 0 0 3
(U.S.) IA IOWA 0 0 0 0 2 2
(U.S.) KS KANSAS 1 1 0 0 0 2
(U.S.) LA LOUISIANA 0 0 1 0 1 2
(U.S.) SC SOUTH CAROLINA 0 0 0 1 1 2
(U.S.) AL ALABAMA 0 0 0 0 1 1
(U.S.) DC DISTRICT OF COLUMBIA 0 0 0 0 1 1
(U.S.) MO MISSOURI 0 0 1 0 0 1
(U.S.)   -- Subtotal -- 167 171 189 175 154 856
 
(Foreign) JPX JAPAN 422 460 452 367 303 2004
(Foreign) KRX KOREA, SOUTH 336 288 220 165 130 1139
(Foreign) TWX TAIWAN 55 70 85 58 47 315
(Foreign) DEX GERMANY 50 58 65 66 41 280
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 28 32 33 28 20 141
(Foreign) NLX NETHERLANDS 13 19 14 14 16 76
(Foreign) FRX FRANCE 17 13 11 8 9 58
(Foreign) HUX HUNGARY 5 8 14 8 7 42
(Foreign) GBX UNITED KINGDOM 7 9 5 11 5 37
(Foreign) CAX CANADA 7 3 4 6 5 25
(Foreign) HKX CHINA, HONG KONG S.A.R. 2 5 6 5 5 23
(Foreign) ITX ITALY 2 6 3 4 3 18
(Foreign) MYX MALAYSIA 6 4 2 0 1 13
(Foreign) BEX BELGIUM 3 3 2 2 0 10
(Foreign) SEX SWEDEN 0 2 4 1 3 10
(Foreign) CHX SWITZERLAND 1 0 3 3 0 7
(Foreign) INX INDIA 2 1 2 0 2 7
(Foreign) SGX SINGAPORE 2 3 1 0 0 6
(Foreign) ATX AUSTRIA 1 1 1 0 2 5
(Foreign) AUX AUSTRALIA 1 2 1 0 1 5
(Foreign) ILX ISRAEL 1 1 1 1 1 5
(Foreign) RUX RUSSIAN FEDERATION 4 0 1 0 0 5
(Foreign) MXX MEXICO 2 1 0 0 0 3
(Foreign) LTX LITHUANIA 0 1 0 1 0 2
(Foreign) BRX BRAZIL 0 1 0 0 0 1
(Foreign) ESX SPAIN 0 0 0 1 0 1
(Foreign) FIX FINLAND 0 0 0 0 1 1
(Foreign) MOX CHINA, MACAU S.A.R. 0 1 0 0 0 1
(Foreign) PLX POLAND 0 0 0 0 1 1
(Foreign) UAX UKRAINE 0 0 1 0 0 1
(Foreign) ZAX SOUTH AFRICA 0 0 0 1 0 1
(Foreign)   -- Subtotal -- 967 992 931 750 603 4243
 
(ALL) ALL All Regions, U.S. and Foreign 1134 1163 1120 925 757 5099



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email: oeip@uspto.gov

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