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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 363, Electric Power Conversion 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 )
| (U.S. or Foreign) | Code | State-Territory or Country | 2011 | 2012 | 2013 | 2014 | 2015 | Total |
|---|---|---|---|---|---|---|---|---|
| (U.S.) | CA | CALIFORNIA | 78 | 70 | 75 | 76 | 106 | 405 |
| (U.S.) | TX | TEXAS | 16 | 17 | 34 | 27 | 44 | 138 |
| (U.S.) | NY | NEW YORK | 13 | 12 | 7 | 15 | 11 | 58 |
| (U.S.) | IL | ILLINOIS | 8 | 8 | 11 | 9 | 16 | 52 |
| (U.S.) | WI | WISCONSIN | 8 | 8 | 8 | 8 | 17 | 49 |
| (U.S.) | MA | MASSACHUSETTS | 9 | 5 | 11 | 9 | 11 | 45 |
| (U.S.) | NC | NORTH CAROLINA | 5 | 7 | 5 | 10 | 7 | 34 |
| (U.S.) | VA | VIRGINIA | 8 | 4 | 3 | 7 | 7 | 29 |
| (U.S.) | PA | PENNSYLVANIA | 3 | 6 | 3 | 4 | 6 | 22 |
| (U.S.) | FL | FLORIDA | 5 | 3 | 3 | 5 | 5 | 21 |
| (U.S.) | NH | NEW HAMPSHIRE | 3 | 3 | 4 | 2 | 6 | 18 |
| (U.S.) | CO | COLORADO | 4 | 3 | 3 | 5 | 3 | 18 |
| (U.S.) | MI | MICHIGAN | 2 | 4 | 2 | 2 | 6 | 16 |
| (U.S.) | WA | WASHINGTON | 1 | 3 | 4 | 3 | 1 | 12 |
| (U.S.) | OH | OHIO | 3 | 2 | 0 | 4 | 3 | 12 |
| (U.S.) | AZ | ARIZONA | 1 | 3 | 4 | 2 | 2 | 12 |
| (U.S.) | MN | MINNESOTA | 3 | 1 | 3 | 3 | 1 | 11 |
| (U.S.) | OR | OREGON | 1 | 3 | 1 | 3 | 2 | 10 |
| (U.S.) | NJ | NEW JERSEY | 1 | 2 | 1 | 3 | 2 | 9 |
| (U.S.) | CT | CONNECTICUT | 1 | 2 | 1 | 1 | 2 | 7 |
| (U.S.) | IA | IOWA | 0 | 1 | 3 | 0 | 2 | 6 |
| (U.S.) | IN | INDIANA | 1 | 2 | 1 | 2 | 0 | 6 |
| (U.S.) | UT | UTAH | 1 | 1 | 2 | 0 | 1 | 5 |
| (U.S.) | VT | VERMONT | 1 | 0 | 2 | 1 | 0 | 4 |
| (U.S.) | MD | MARYLAND | 0 | 0 | 1 | 0 | 3 | 4 |
| (U.S.) | AL | ALABAMA | 0 | 1 | 0 | 2 | 1 | 4 |
| (U.S.) | LA | LOUISIANA | 0 | 0 | 1 | 2 | 1 | 4 |
| (U.S.) | NV | NEVADA | 1 | 1 | 0 | 0 | 1 | 3 |
| (U.S.) | SC | SOUTH CAROLINA | 0 | 0 | 1 | 2 | 0 | 3 |
| (U.S.) | RI | RHODE ISLAND | 2 | 0 | 0 | 0 | 1 | 3 |
| (U.S.) | MO | MISSOURI | 0 | 1 | 1 | 0 | 1 | 3 |
| (U.S.) | GA | GEORGIA | 0 | 1 | 0 | 0 | 2 | 3 |
| (U.S.) | ID | IDAHO | 1 | 1 | 0 | 0 | 0 | 2 |
| (U.S.) | MS | MISSISSIPPI | 1 | 0 | 0 | 0 | 0 | 1 |
| (U.S.) | AR | ARKANSAS | 1 | 0 | 0 | 0 | 0 | 1 |
| (U.S.) | KY | KENTUCKY | 0 | 0 | 1 | 0 | 0 | 1 |
| (U.S.) | NM | NEW MEXICO | 0 | 0 | 1 | 0 | 0 | 1 |
| (U.S.) | KS | KANSAS | 0 | 0 | 0 | 0 | 1 | 1 |
| (U.S.) | -- Subtotal -- | 182 | 175 | 197 | 207 | 272 | 1033 | |
| (Foreign) | JPX | JAPAN | 100 | 111 | 156 | 154 | 224 | 745 |
| (Foreign) | TWX | TAIWAN | 61 | 52 | 59 | 64 | 89 | 325 |
| (Foreign) | CNX | CHINA, PEOPLE'S REPUBLIC OF | 25 | 39 | 55 | 55 | 83 | 257 |
| (Foreign) | DEX | GERMANY | 22 | 28 | 51 | 34 | 57 | 192 |
| (Foreign) | KRX | KOREA, SOUTH | 23 | 26 | 29 | 41 | 36 | 155 |
| (Foreign) | SEX | SWEDEN | 2 | 21 | 24 | 17 | 14 | 78 |
| (Foreign) | GBX | UNITED KINGDOM | 12 | 6 | 7 | 20 | 18 | 63 |
| (Foreign) | FRX | FRANCE | 6 | 3 | 15 | 12 | 25 | 61 |
| (Foreign) | ITX | ITALY | 4 | 13 | 8 | 11 | 13 | 49 |
| (Foreign) | CAX | CANADA | 9 | 9 | 8 | 7 | 12 | 45 |
| (Foreign) | CHX | SWITZERLAND | 4 | 7 | 14 | 10 | 8 | 43 |
| (Foreign) | NLX | NETHERLANDS | 3 | 4 | 9 | 7 | 10 | 33 |
| (Foreign) | SGX | SINGAPORE | 1 | 8 | 5 | 6 | 7 | 27 |
| (Foreign) | ATX | AUSTRIA | 2 | 7 | 5 | 6 | 4 | 24 |
| (Foreign) | FIX | FINLAND | 4 | 3 | 4 | 5 | 5 | 21 |
| (Foreign) | HKX | CHINA, HONG KONG S.A.R. | 2 | 5 | 3 | 5 | 3 | 18 |
| (Foreign) | INX | INDIA | 4 | 2 | 1 | 0 | 7 | 14 |
| (Foreign) | NZX | NEW ZEALAND | 1 | 0 | 4 | 1 | 6 | 12 |
| (Foreign) | ILX | ISRAEL | 0 | 4 | 2 | 1 | 5 | 12 |
| (Foreign) | AUX | AUSTRALIA | 1 | 1 | 1 | 4 | 3 | 10 |
| (Foreign) | CZX | CZECH REPUBLIC | 2 | 1 | 2 | 2 | 3 | 10 |
| (Foreign) | PHX | PHILIPPINES | 0 | 1 | 2 | 4 | 2 | 9 |
| (Foreign) | IEX | IRELAND | 1 | 0 | 1 | 6 | 1 | 9 |
| (Foreign) | DKX | DENMARK | 1 | 1 | 2 | 3 | 1 | 8 |
| (Foreign) | ESX | SPAIN | 2 | 0 | 1 | 3 | 2 | 8 |
| (Foreign) | HUX | HUNGARY | 0 | 0 | 0 | 1 | 3 | 4 |
| (Foreign) | BEX | BELGIUM | 0 | 1 | 1 | 0 | 1 | 3 |
| (Foreign) | NOX | NORWAY | 1 | 0 | 0 | 0 | 2 | 3 |
| (Foreign) | PLX | POLAND | 0 | 0 | 1 | 0 | 1 | 2 |
| (Foreign) | MXX | MEXICO | 0 | 0 | 0 | 0 | 2 | 2 |
| (Foreign) | SIX | SLOVENIA | 0 | 1 | 0 | 0 | 0 | 1 |
| (Foreign) | IRX | IRAN | 0 | 0 | 0 | 0 | 1 | 1 |
| (Foreign) | RUX | RUSSIAN FEDERATION | 0 | 0 | 1 | 0 | 0 | 1 |
| (Foreign) | EEX | ESTONIA | 0 | 0 | 0 | 0 | 1 | 1 |
| (Foreign) | ROX | ROMANIA | 0 | 0 | 0 | 0 | 1 | 1 |
| (Foreign) | MYX | MALAYSIA | 0 | 1 | 0 | 0 | 0 | 1 |
| (Foreign) | KWX | KUWAIT | 0 | 0 | 1 | 0 | 0 | 1 |
| (Foreign) | -- Subtotal -- | 293 | 355 | 472 | 479 | 650 | 2249 | |
| (ALL) | ALL | All Regions, U.S. and Foreign | 475 | 530 | 669 | 686 | 922 | 3282 |
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 22313-1450tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.govaddress of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/reports.htm
selected PTMT materials available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/
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