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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 2009 - 2013 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 2009 2010 2011 2012 2013 Total
(U.S.) NY NEW YORK 31 48 45 37 11 172
(U.S.) CA CALIFORNIA 22 27 27 43 38 157
(U.S.) OH OHIO 10 24 26 27 34 121
(U.S.) MA MASSACHUSETTS 8 16 18 17 12 71
(U.S.) MI MICHIGAN 7 9 5 10 9 40
(U.S.) NJ NEW JERSEY 1 8 3 6 9 27
(U.S.) NC NORTH CAROLINA 2 1 2 6 14 25
(U.S.) PA PENNSYLVANIA 5 3 6 6 4 24
(U.S.) IL ILLINOIS 7 2 4 4 6 23
(U.S.) TX TEXAS 2 7 1 5 2 17
(U.S.) AZ ARIZONA 3 1 4 3 3 14
(U.S.) MN MINNESOTA 1 0 4 3 6 14
(U.S.) NH NEW HAMPSHIRE 1 3 2 1 4 11
(U.S.) OR OREGON 2 3 1 3 2 11
(U.S.) FL FLORIDA 1 0 2 4 3 10
(U.S.) ID IDAHO 5 2 0 2 1 10
(U.S.) VA VIRGINIA 0 0 4 3 3 10
(U.S.) GA GEORGIA 2 0 1 0 5 8
(U.S.) WA WASHINGTON 3 2 0 2 1 8
(U.S.) CT CONNECTICUT 1 2 3 1 0 7
(U.S.) KY KENTUCKY 3 1 0 1 2 7
(U.S.) DE DELAWARE 0 1 2 1 2 6
(U.S.) CO COLORADO 0 3 1 0 1 5
(U.S.) WI WISCONSIN 1 0 3 0 1 5
(U.S.) KS KANSAS 1 1 1 0 0 3
(U.S.) MD MARYLAND 0 2 1 0 0 3
(U.S.) NM NEW MEXICO 0 0 2 1 0 3
(U.S.) TN TENNESSEE 0 1 2 0 0 3
(U.S.) UT UTAH 0 0 1 1 1 3
(U.S.) IA IOWA 1 0 0 0 0 1
(U.S.) LA LOUISIANA 0 0 0 1 0 1
(U.S.) MO MISSOURI 0 0 0 1 0 1
(U.S.) SC SOUTH CAROLINA 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 120 167 171 189 175 822
 
(Foreign) JPX JAPAN 287 422 460 452 368 1989
(Foreign) KRX KOREA, SOUTH 277 336 288 220 165 1286
(Foreign) TWX TAIWAN 59 55 70 85 58 327
(Foreign) DEX GERMANY 33 50 58 65 66 272
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 16 28 32 33 28 137
(Foreign) NLX NETHERLANDS 10 13 19 14 14 70
(Foreign) FRX FRANCE 4 17 13 11 8 53
(Foreign) GBX UNITED KINGDOM 6 7 9 5 11 38
(Foreign) HUX HUNGARY 1 5 8 14 8 36
(Foreign) CAX CANADA 4 7 3 4 6 24
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 2 5 6 5 18
(Foreign) ITX ITALY 1 2 6 3 4 16
(Foreign) BEX BELGIUM 4 3 3 2 2 14
(Foreign) MYX MALAYSIA 1 6 4 2 0 13
(Foreign) CHX SWITZERLAND 1 1 0 3 3 8
(Foreign) SEX SWEDEN 0 0 2 4 1 7
(Foreign) SGX SINGAPORE 0 2 3 1 0 6
(Foreign) INX INDIA 0 2 1 2 0 5
(Foreign) RUX RUSSIAN FEDERATION 0 4 0 1 0 5
(Foreign) ATX AUSTRIA 1 1 1 1 0 4
(Foreign) AUX AUSTRALIA 0 1 2 1 0 4
(Foreign) ILX ISRAEL 0 1 1 1 1 4
(Foreign) MXX MEXICO 0 2 1 0 0 3
(Foreign) LTX LITHUANIA 0 0 1 0 1 2
(Foreign) BRX BRAZIL 0 0 1 0 0 1
(Foreign) ESX SPAIN 0 0 0 0 1 1
(Foreign) MOX CHINA, MACAU S.A.R. 0 0 1 0 0 1
(Foreign) UAX UKRAINE 0 0 0 1 0 1
(Foreign) ZAX SOUTH AFRICA 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 705 967 992 931 751 4346
 
(ALL) ALL All Regions, U.S. and Foreign 825 1134 1163 1120 926 5168



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