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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 2006 - 2010 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 330, Amplifiers

( 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 2006 2007 2008 2009 2010 Total
(U.S.) CA CALIFORNIA 155 145 104 108 126 638
(U.S.) TX TEXAS 42 38 35 26 39 180
(U.S.) AZ ARIZONA 23 29 19 20 14 105
(U.S.) MA MASSACHUSETTS 15 11 8 16 25 75
(U.S.) OR OREGON 6 21 20 9 7 63
(U.S.) NY NEW YORK 6 6 9 13 4 38
(U.S.) CO COLORADO 8 12 4 8 3 35
(U.S.) NC NORTH CAROLINA 11 12 4 4 4 35
(U.S.) NJ NEW JERSEY 12 6 8 6 3 35
(U.S.) IL ILLINOIS 9 5 5 6 9 34
(U.S.) IA IOWA 4 5 8 8 7 32
(U.S.) WA WASHINGTON 7 4 6 8 2 27
(U.S.) FL FLORIDA 7 3 8 3 5 26
(U.S.) PA PENNSYLVANIA 1 5 6 6 1 19
(U.S.) GA GEORGIA 2 2 0 5 6 15
(U.S.) MN MINNESOTA 3 2 5 1 2 13
(U.S.) NH NEW HAMPSHIRE 2 2 2 3 1 10
(U.S.) MI MICHIGAN 5 3 1 0 0 9
(U.S.) MS MISSISSIPPI 4 1 0 1 1 7
(U.S.) OH OHIO 0 2 2 1 2 7
(U.S.) VT VERMONT 2 3 1 1 0 7
(U.S.) ID IDAHO 0 3 2 1 0 6
(U.S.) MD MARYLAND 0 2 3 0 1 6
(U.S.) VA VIRGINIA 2 0 2 0 1 5
(U.S.) CT CONNECTICUT 0 0 1 1 2 4
(U.S.) TN TENNESSEE 0 1 1 1 1 4
(U.S.) WI WISCONSIN 1 0 1 1 1 4
(U.S.) HI HAWAII 0 1 0 1 0 2
(U.S.) LA LOUISIANA 1 1 0 0 0 2
(U.S.) NM NEW MEXICO 0 0 1 0 1 2
(U.S.) UT UTAH 1 0 1 0 0 2
(U.S.) AL ALABAMA 0 1 0 0 0 1
(U.S.) IN INDIANA 0 0 1 0 0 1
(U.S.) KS KANSAS 0 0 1 0 0 1
(U.S.) ME MAINE 0 0 1 0 0 1
(U.S.) NV NEVADA 0 1 0 0 0 1
(U.S.)   -- Subtotal -- 329 327 270 258 268 1452
(Foreign) JPX JAPAN 127 122 137 133 143 662
(Foreign) TWX TAIWAN 16 37 50 49 74 226
(Foreign) KRX KOREA, SOUTH 25 37 55 41 42 200
(Foreign) DEX GERMANY 25 28 33 29 19 134
(Foreign) GBX UNITED KINGDOM 14 15 11 13 8 61
(Foreign) FRX FRANCE 13 11 9 11 13 57
(Foreign) NLX NETHERLANDS 19 8 8 7 15 57
(Foreign) SGX SINGAPORE 9 9 10 13 13 54
(Foreign) CAX CANADA 14 7 10 9 11 51
(Foreign) SEX SWEDEN 10 8 7 8 6 39
(Foreign) ATX AUSTRIA 10 5 9 3 7 34
(Foreign) ITX ITALY 7 8 5 8 4 32
(Foreign) INX INDIA 3 1 3 6 12 25
(Foreign) DKX DENMARK 5 4 5 4 4 22
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 3 3 4 3 7 20
(Foreign) ILX ISRAEL 5 4 1 0 4 14
(Foreign) FIX FINLAND 4 3 2 2 1 12
(Foreign) MYX MALAYSIA 4 0 2 2 2 10
(Foreign) HKX CHINA,HONG KONG S.A.R. 1 2 1 3 2 9
(Foreign) BEX BELGIUM 4 2 0 1 1 8
(Foreign) CHX SWITZERLAND 1 3 2 1 1 8
(Foreign) IEX IRELAND 1 1 1 1 1 5
(Foreign) GRX GREECE 0 2 0 2 0 4
(Foreign) NOX NORWAY 0 1 0 1 2 4
(Foreign) AUX AUSTRALIA 0 3 0 0 0 3
(Foreign) ESX SPAIN 0 0 0 0 2 2
(Foreign) PTX PORTUGAL 0 0 0 0 2 2
(Foreign) THX THAILAND 0 0 1 1 0 2
(Foreign) ARX ARGENTINA 0 0 0 1 0 1
(Foreign) CZX CZECH REPUBLIC 0 0 0 1 0 1
(Foreign) KWX KUWAIT 0 0 1 0 0 1
(Foreign) MXX MEXICO 0 0 0 0 1 1
(Foreign) PLX POLAND 1 0 0 0 0 1
(Foreign) ROX ROMANIA 0 0 0 1 0 1
(Foreign) RUX RUSSIAN FEDERATION 0 0 1 0 0 1
(Foreign) SKX SLOVAKIA 0 0 0 0 1 1
(Foreign) YUX YUGOSLAVIA / SERBIA-MONTENEGRO 1 0 0 0 0 1
(Foreign)   -- Subtotal -- 322 324 368 354 398 1766
(ALL) ALL All Regions, U.S. and Foreign 651 651 638 612 666 3218


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


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