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U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)

Patenting In Technology Classes
Breakout By Geographic Origin (State and Country)

Count of 2000 - 2004 Utility Patent Grants,
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 the 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 2000 2001 2002 2003 2004 Total
(U.S.) CA CALIFORNIA 192 216 192 234 295 1129
(U.S.) TX TEXAS 95 77 104 129 115 520
(U.S.) MA MASSACHUSETTS 34 33 33 64 58 222
(U.S.) CO COLORADO 32 38 34 58 39 201
(U.S.) NY NEW YORK 20 37 28 39 37 161
(U.S.) ID IDAHO 33 31 22 41 20 147
(U.S.) NJ NEW JERSEY 31 28 38 28 21 146
(U.S.) MN MINNESOTA 28 19 21 26 32 126
(U.S.) WA WASHINGTON 13 16 21 32 34 116
(U.S.) OR OREGON 18 11 11 35 29 104
(U.S.) AZ ARIZONA 14 20 16 11 22 83
(U.S.) NC NORTH CAROLINA 10 13 11 27 18 79
(U.S.) IL ILLINOIS 9 17 11 13 15 65
(U.S.) PA PENNSYLVANIA 11 10 7 14 12 54
(U.S.) VT VERMONT 12 6 9 10 14 51
(U.S.) MD MARYLAND 6 12 5 7 5 35
(U.S.) NH NEW HAMPSHIRE 4 7 4 11 6 32
(U.S.) VA VIRGINIA 2 3 6 7 7 25
(U.S.) UT UTAH 2 4 2 7 6 21
(U.S.) KS KANSAS 4 3 4 2 7 20
(U.S.) OH OHIO 1 3 3 5 6 18
(U.S.) CT CONNECTICUT 5 1 2 6 3 17
(U.S.) FL FLORIDA 2 4 6 1 4 17
(U.S.) WI WISCONSIN 2 4 2 3 1 12
(U.S.) GA GEORGIA 2 3 3 1 2 11
(U.S.) IN INDIANA 0 0 3 2 3 8
(U.S.) NM NEW MEXICO 2 1 0 3 2 8
(U.S.) SC SOUTH CAROLINA 1 3 2 0 1 7
(U.S.) OK OKLAHOMA 1 2 0 1 2 6
(U.S.) MI MICHIGAN 2 2 1 0 0 5
(U.S.) IA IOWA 0 0 0 2 2 4
(U.S.) AL ALABAMA 2 1 0 0 0 3
(U.S.) MO MISSOURI 1 2 0 0 0 3
(U.S.) MS MISSISSIPPI 1 0 0 0 1 2
(U.S.) RI RHODE ISLAND 0 1 1 0 0 2
(U.S.) ME MAINE 0 0 0 0 1 1
(U.S.) NV NEVADA 0 0 1 0 0 1
(U.S.) SD SOUTH DAKOTA 0 1 0 0 0 1
(U.S.) TN TENNESSEE 0 0 0 1 0 1
(U.S.) WV WEST VIRGINIA 0 0 0 0 1 1
(U.S.) WY WYOMING 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 592 629 603 820 822 3466
(Foreign) JPX JAPAN 218 185 182 204 208 997
(Foreign) KRX SOUTH KOREA 37 34 36 37 42 186
(Foreign) DEX GERMANY 28 22 23 44 45 162
(Foreign) GBX UNITED KINGDOM 23 21 16 35 30 125
(Foreign) FRX FRANCE 21 20 16 16 20 93
(Foreign) CAX CANADA 17 15 13 20 21 86
(Foreign) TWX TAIWAN 11 13 18 21 21 84
(Foreign) ILX ISRAEL 7 14 12 22 19 74
(Foreign) SEX SWEDEN 3 8 10 6 5 32
(Foreign) FIX FINLAND 4 4 10 5 4 27
(Foreign) NLX NETHERLANDS 6 3 6 4 5 24
(Foreign) ITX ITALY 5 1 1 5 2 14
(Foreign) CHX SWITZERLAND 1 2 2 5 2 12
(Foreign) IEX IRELAND 1 2 2 3 3 11
(Foreign) SGX SINGAPORE 0 3 0 3 3 9
(Foreign) ATX AUSTRIA 1 0 1 1 4 7
(Foreign) BEX BELGIUM 2 1 0 1 2 6
(Foreign) INX INDIA 1 0 0 3 2 6
(Foreign) AUX AUSTRALIA 1 0 0 2 2 5
(Foreign) DKX DENMARK 2 0 1 1 0 4
(Foreign) RUX RUSSIAN FEDERATION 0 1 1 1 1 4
(Foreign) HKX CHINA,HONG KONG S.A.R. 3 0 0 0 0 3
(Foreign) MXX MEXICO 0 1 0 1 0 2
(Foreign) MYX MALAYSIA 0 0 0 2 0 2
(Foreign) NZX NEW ZEALAND 0 0 1 1 0 2
(Foreign) THX THAILAND 0 0 0 1 1 2
(Foreign) BRX BRAZIL 0 0 0 0 1 1
(Foreign) CNX CHINA P.REP. 0 0 0 1 0 1
(Foreign) HUX HUNGARY 0 0 0 1 0 1
(Foreign) PTX PORTUGAL 0 0 1 0 0 1
(Foreign)   -- Subtotal -- 392 350 352 446 443 1983
(ALL) ALL All Regions, U.S. and Foreign 984 979 955 1266 1265 5449


PTMD Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Office of Electronic Information Products - PTMD
MDW 4C18; P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMD pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMD reports and materials from : ftp.uspto.gov/pub/taf/


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