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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 2007 - 2011 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 714, Error Detection/Correction and Fault Detection/Recovery

( 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 2007 2008 2009 2010 2011 Total
(U.S.) CA CALIFORNIA 404 402 415 493 466 2180
(U.S.) TX TEXAS 120 170 200 206 211 907
(U.S.) WA WASHINGTON 54 86 73 83 73 369
(U.S.) NY NEW YORK 54 39 61 61 81 296
(U.S.) CO COLORADO 57 66 68 63 38 292
(U.S.) MA MASSACHUSETTS 65 55 48 73 39 280
(U.S.) AZ ARIZONA 47 40 51 49 57 244
(U.S.) MN MINNESOTA 41 47 48 54 53 243
(U.S.) OR OREGON 36 42 42 48 29 197
(U.S.) NC NORTH CAROLINA 30 24 32 57 42 185
(U.S.) NJ NEW JERSEY 31 36 29 25 38 159
(U.S.) VT VERMONT 31 17 16 28 18 110
(U.S.) ID IDAHO 19 24 15 14 20 92
(U.S.) IL ILLINOIS 21 19 11 17 19 87
(U.S.) MD MARYLAND 11 16 13 18 19 77
(U.S.) PA PENNSYLVANIA 14 10 11 20 14 69
(U.S.) FL FLORIDA 10 10 9 13 16 58
(U.S.) GA GEORGIA 15 9 9 15 9 57
(U.S.) NH NEW HAMPSHIRE 12 11 9 9 8 49
(U.S.) MI MICHIGAN 4 8 7 6 11 36
(U.S.) UT UTAH 6 6 6 9 3 30
(U.S.) VA VIRGINIA 3 3 9 7 5 27
(U.S.) CT CONNECTICUT 2 6 2 4 8 22
(U.S.) KS KANSAS 6 3 2 5 5 21
(U.S.) WI WISCONSIN 4 4 3 6 2 19
(U.S.) OH OHIO 4 6 3 2 3 18
(U.S.) IN INDIANA 4 5 1 5 1 16
(U.S.) AL ALABAMA 3 2 3 1 3 12
(U.S.) IA IOWA 4 1 5 1 1 12
(U.S.) NV NEVADA 2 3 1 0 5 11
(U.S.) MO MISSOURI 3 0 2 3 0 8
(U.S.) NM NEW MEXICO 1 0 4 1 0 6
(U.S.) HI HAWAII 1 0 2 1 1 5
(U.S.) TN TENNESSEE 0 2 0 1 1 4
(U.S.) ME MAINE 1 0 1 1 0 3
(U.S.) RI RHODE ISLAND 0 2 0 1 0 3
(U.S.) ND NORTH DAKOTA 1 0 0 1 0 2
(U.S.) OK OKLAHOMA 1 1 0 0 0 2
(U.S.) SC SOUTH CAROLINA 1 0 0 1 0 2
(U.S.) DC DISTRICT OF COLUMBIA 0 0 0 0 1 1
(U.S.) DE DELAWARE 0 1 0 0 0 1
(U.S.) MS MISSISSIPPI 0 0 1 0 0 1
(U.S.) NE NEBRASKA 0 0 0 1 0 1
(U.S.) SD SOUTH DAKOTA 1 0 0 0 0 1
(U.S.) VI U.S. VIRGIN ISLANDS 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 1124 1176 1212 1404 1300 6216
(Foreign) JPX JAPAN 286 319 330 329 392 1656
(Foreign) KRX KOREA, SOUTH 92 96 121 140 159 608
(Foreign) DEX GERMANY 100 81 75 88 90 434
(Foreign) TWX TAIWAN 69 57 76 78 94 374
(Foreign) GBX UNITED KINGDOM 45 37 32 51 47 212
(Foreign) INX INDIA 16 25 43 46 47 177
(Foreign) ILX ISRAEL 20 28 30 40 55 173
(Foreign) CAX CANADA 34 26 34 42 35 171
(Foreign) FRX FRANCE 30 29 37 38 30 164
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 3 7 20 19 32 81
(Foreign) ITX ITALY 11 12 14 13 13 63
(Foreign) NLX NETHERLANDS 11 8 15 10 13 57
(Foreign) FIX FINLAND 10 6 8 12 6 42
(Foreign) AUX AUSTRALIA 8 8 5 9 9 39
(Foreign) CHX SWITZERLAND 3 7 9 5 4 28
(Foreign) RUX RUSSIAN FEDERATION 1 2 3 11 9 26
(Foreign) SGX SINGAPORE 7 5 4 3 6 25
(Foreign) SEX SWEDEN 8 4 3 6 2 23
(Foreign) NOX NORWAY 2 4 6 4 4 20
(Foreign) DKX DENMARK 1 1 5 4 3 14
(Foreign) MYX MALAYSIA 1 4 1 2 6 14
(Foreign) BEX BELGIUM 2 4 0 5 0 11
(Foreign) ATX AUSTRIA 3 1 2 2 0 8
(Foreign) BGX BULGARIA 0 1 2 0 3 6
(Foreign) ESX SPAIN 0 1 0 3 2 6
(Foreign) BRX BRAZIL 0 0 1 4 0 5
(Foreign) IEX IRELAND 1 0 1 1 2 5
(Foreign) PLX POLAND 0 2 1 0 1 4
(Foreign) KWX KUWAIT 0 0 0 0 3 3
(Foreign) CZX CZECH REPUBLIC 0 0 0 1 1 2
(Foreign) NZX NEW ZEALAND 1 0 0 1 0 2
(Foreign) EEX ESTONIA 0 0 0 0 1 1
(Foreign) EGX EGYPT 1 0 0 0 0 1
(Foreign) GRX GREECE 0 0 0 1 0 1
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 1 0 0 0 1
(Foreign) LKX SRI LANKA 0 0 0 0 1 1
(Foreign) PTX PORTUGAL 0 1 0 0 0 1
(Foreign) SKX SLOVAKIA 0 0 0 0 1 1
(Foreign) TRX TURKEY 0 0 1 0 0 1
(Foreign) UAX UKRAINE 0 0 1 0 0 1
(Foreign) ZAX SOUTH AFRICA 0 0 0 1 0 1
(Foreign)   -- Subtotal -- 766 777 880 969 1071 4463
(ALL) ALL All Regions, U.S. and Foreign 1890 1953 2092 2373 2371 10679


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


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