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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 307, Electrical Transmission or Interconnection Systems

( 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 54 75 71 71 90 361
(U.S.) MA MASSACHUSETTS 12 17 17 45 39 130
(U.S.) TX TEXAS 22 16 24 24 27 113
(U.S.) MI MICHIGAN 10 17 16 19 21 83
(U.S.) IL ILLINOIS 18 15 17 17 12 79
(U.S.) NY NEW YORK 16 18 13 14 18 79
(U.S.) PA PENNSYLVANIA 19 16 11 9 11 66
(U.S.) WA WASHINGTON 7 13 11 12 12 55
(U.S.) OH OHIO 3 17 11 8 9 48
(U.S.) AZ ARIZONA 11 10 12 4 4 41
(U.S.) WI WISCONSIN 9 10 5 5 11 40
(U.S.) NC NORTH CAROLINA 11 5 6 7 9 38
(U.S.) NJ NEW JERSEY 7 5 9 8 6 35
(U.S.) FL FLORIDA 5 8 7 5 9 34
(U.S.) CO COLORADO 6 9 4 9 3 31
(U.S.) MN MINNESOTA 6 7 4 6 6 29
(U.S.) GA GEORGIA 4 5 5 6 7 27
(U.S.) KS KANSAS 16 5 3 0 0 24
(U.S.) MD MARYLAND 1 5 11 4 3 24
(U.S.) OR OREGON 4 5 4 4 6 23
(U.S.) VA VIRGINIA 2 4 2 5 6 19
(U.S.) CT CONNECTICUT 4 2 4 4 4 18
(U.S.) IN INDIANA 2 2 4 3 4 15
(U.S.) MO MISSOURI 2 2 2 1 3 10
(U.S.) NV NEVADA 2 1 5 2 0 10
(U.S.) NM NEW MEXICO 1 1 3 2 2 9
(U.S.) AL ALABAMA 1 1 3 3 0 8
(U.S.) NH NEW HAMPSHIRE 1 2 4 0 1 8
(U.S.) TN TENNESSEE 1 2 3 1 1 8
(U.S.) OK OKLAHOMA 2 2 2 0 1 7
(U.S.) HI HAWAII 0 0 0 3 1 4
(U.S.) ID IDAHO 1 0 1 0 2 4
(U.S.) RI RHODE ISLAND 2 0 2 0 0 4
(U.S.) VT VERMONT 1 1 1 0 1 4
(U.S.) WV WEST VIRGINIA 1 1 1 0 1 4
(U.S.) KY KENTUCKY 0 1 0 0 2 3
(U.S.) ME MAINE 1 1 0 0 1 3
(U.S.) SC SOUTH CAROLINA 1 0 1 1 0 3
(U.S.) SD SOUTH DAKOTA 0 0 1 1 1 3
(U.S.) UT UTAH 0 0 1 0 2 3
(U.S.) AR ARKANSAS 1 0 1 0 0 2
(U.S.) DC DISTRICT OF COLUMBIA 0 1 0 1 0 2
(U.S.) MS MISSISSIPPI 0 1 0 0 1 2
(U.S.) AK ALASKA 0 0 0 1 0 1
(U.S.) IA IOWA 0 0 0 0 1 1
(U.S.) NE NEBRASKA 0 0 0 0 1 1
(U.S.) WY WYOMING 0 0 1 0 0 1
(U.S.)   -- Subtotal -- 267 303 303 305 339 1517
 
(Foreign) JPX JAPAN 99 125 107 101 164 596
(Foreign) DEX GERMANY 43 51 54 55 55 258
(Foreign) TWX TAIWAN 32 41 43 31 46 193
(Foreign) KRX KOREA, SOUTH 19 18 16 29 47 129
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 17 16 16 9 21 79
(Foreign) FRX FRANCE 19 15 15 9 16 74
(Foreign) CAX CANADA 16 13 16 13 11 69
(Foreign) GBX UNITED KINGDOM 12 19 9 8 13 61
(Foreign) ILX ISRAEL 2 5 6 10 9 32
(Foreign) SEX SWEDEN 1 5 9 4 11 30
(Foreign) ITX ITALY 3 8 4 8 6 29
(Foreign) INX INDIA 2 2 6 5 10 25
(Foreign) CHX SWITZERLAND 2 6 3 6 5 22
(Foreign) DKX DENMARK 6 5 2 4 5 22
(Foreign) NLX NETHERLANDS 3 3 3 4 4 17
(Foreign) FIX FINLAND 0 5 3 3 5 16
(Foreign) ATX AUSTRIA 0 3 7 2 2 14
(Foreign) ESX SPAIN 4 2 4 2 2 14
(Foreign) AUX AUSTRALIA 1 4 2 2 1 10
(Foreign) BEX BELGIUM 0 2 0 0 3 5
(Foreign) NOX NORWAY 0 1 0 2 2 5
(Foreign) NZX NEW ZEALAND 2 0 1 1 1 5
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 1 0 0 3 4
(Foreign) SGX SINGAPORE 0 2 1 0 1 4
(Foreign) ZAX SOUTH AFRICA 1 1 1 1 0 4
(Foreign) MXX MEXICO 1 0 1 0 1 3
(Foreign) BRX BRAZIL 0 1 0 0 1 2
(Foreign) CZX CZECH REPUBLIC 0 1 1 0 0 2
(Foreign) MYX MALAYSIA 1 0 0 1 0 2
(Foreign) ARX ARGENTINA 0 1 0 0 0 1
(Foreign) KWX KUWAIT 0 0 0 0 1 1
(Foreign) PHX PHILIPPINES 0 0 1 0 0 1
(Foreign) RUX RUSSIAN FEDERATION 0 0 0 0 1 1
(Foreign) SAX SAUDI ARABIA 0 0 0 0 1 1
(Foreign) THX THAILAND 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 286 356 331 310 449 1732
 
(ALL) ALL All Regions, U.S. and Foreign 553 659 634 615 788 3249



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