Home >
Listing of Viewable PTMT Reports >
Table of Contents for This Set of Reports
Home >
Listing of Viewable PTMT Reports >
Table of Contents for This Set of Reports
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 )
| (U.S. or Foreign) | Code | State-Territory or Country | 2011 | 2012 | 2013 | 2014 | 2015 | Total |
|---|---|---|---|---|---|---|---|---|
| (U.S.) | CA | CALIFORNIA | 75 | 71 | 71 | 90 | 101 | 408 |
| (U.S.) | MA | MASSACHUSETTS | 17 | 17 | 45 | 39 | 24 | 142 |
| (U.S.) | TX | TEXAS | 16 | 24 | 24 | 27 | 33 | 124 |
| (U.S.) | MI | MICHIGAN | 17 | 16 | 19 | 21 | 27 | 100 |
| (U.S.) | NY | NEW YORK | 18 | 13 | 14 | 18 | 22 | 85 |
| (U.S.) | IL | ILLINOIS | 15 | 17 | 17 | 12 | 16 | 77 |
| (U.S.) | WA | WASHINGTON | 13 | 11 | 12 | 12 | 21 | 69 |
| (U.S.) | PA | PENNSYLVANIA | 16 | 11 | 9 | 11 | 12 | 59 |
| (U.S.) | OH | OHIO | 17 | 11 | 8 | 9 | 9 | 54 |
| (U.S.) | WI | WISCONSIN | 10 | 5 | 5 | 11 | 8 | 39 |
| (U.S.) | NC | NORTH CAROLINA | 5 | 6 | 7 | 9 | 8 | 35 |
| (U.S.) | FL | FLORIDA | 8 | 7 | 5 | 9 | 5 | 34 |
| (U.S.) | MN | MINNESOTA | 7 | 4 | 6 | 6 | 10 | 33 |
| (U.S.) | NJ | NEW JERSEY | 5 | 9 | 8 | 6 | 5 | 33 |
| (U.S.) | AZ | ARIZONA | 10 | 12 | 4 | 4 | 2 | 32 |
| (U.S.) | CO | COLORADO | 9 | 4 | 9 | 3 | 6 | 31 |
| (U.S.) | GA | GEORGIA | 5 | 5 | 6 | 7 | 7 | 30 |
| (U.S.) | MD | MARYLAND | 5 | 11 | 4 | 3 | 4 | 27 |
| (U.S.) | OR | OREGON | 5 | 4 | 4 | 6 | 4 | 23 |
| (U.S.) | VA | VIRGINIA | 4 | 2 | 5 | 6 | 5 | 22 |
| (U.S.) | IN | INDIANA | 2 | 4 | 3 | 4 | 6 | 19 |
| (U.S.) | CT | CONNECTICUT | 2 | 4 | 4 | 4 | 4 | 18 |
| (U.S.) | MO | MISSOURI | 2 | 2 | 1 | 3 | 3 | 11 |
| (U.S.) | NV | NEVADA | 1 | 5 | 2 | 0 | 2 | 10 |
| (U.S.) | AL | ALABAMA | 1 | 3 | 3 | 0 | 3 | 10 |
| (U.S.) | NM | NEW MEXICO | 1 | 3 | 2 | 2 | 2 | 10 |
| (U.S.) | NH | NEW HAMPSHIRE | 2 | 4 | 0 | 1 | 2 | 9 |
| (U.S.) | TN | TENNESSEE | 2 | 3 | 1 | 1 | 2 | 9 |
| (U.S.) | KS | KANSAS | 5 | 3 | 0 | 0 | 1 | 9 |
| (U.S.) | OK | OKLAHOMA | 2 | 2 | 0 | 1 | 1 | 6 |
| (U.S.) | SD | SOUTH DAKOTA | 0 | 1 | 1 | 1 | 2 | 5 |
| (U.S.) | SC | SOUTH CAROLINA | 0 | 1 | 1 | 0 | 2 | 4 |
| (U.S.) | ID | IDAHO | 0 | 1 | 0 | 2 | 1 | 4 |
| (U.S.) | HI | HAWAII | 0 | 0 | 3 | 1 | 0 | 4 |
| (U.S.) | VT | VERMONT | 1 | 1 | 0 | 1 | 1 | 4 |
| (U.S.) | KY | KENTUCKY | 1 | 0 | 0 | 2 | 1 | 4 |
| (U.S.) | ME | MAINE | 1 | 0 | 0 | 1 | 2 | 4 |
| (U.S.) | RI | RHODE ISLAND | 0 | 2 | 0 | 0 | 2 | 4 |
| (U.S.) | UT | UTAH | 0 | 1 | 0 | 2 | 0 | 3 |
| (U.S.) | IA | IOWA | 0 | 0 | 0 | 1 | 2 | 3 |
| (U.S.) | WV | WEST VIRGINIA | 1 | 1 | 0 | 1 | 0 | 3 |
| (U.S.) | DC | DISTRICT OF COLUMBIA | 1 | 0 | 1 | 0 | 1 | 3 |
| (U.S.) | MS | MISSISSIPPI | 1 | 0 | 0 | 1 | 0 | 2 |
| (U.S.) | AR | ARKANSAS | 0 | 1 | 0 | 0 | 0 | 1 |
| (U.S.) | NE | NEBRASKA | 0 | 0 | 0 | 1 | 0 | 1 |
| (U.S.) | WY | WYOMING | 0 | 1 | 0 | 0 | 0 | 1 |
| (U.S.) | AK | ALASKA | 0 | 0 | 1 | 0 | 0 | 1 |
| (U.S.) | -- Subtotal -- | 303 | 303 | 305 | 339 | 369 | 1619 | |
| (Foreign) | JPX | JAPAN | 125 | 107 | 101 | 164 | 216 | 713 |
| (Foreign) | DEX | GERMANY | 51 | 54 | 55 | 55 | 77 | 292 |
| (Foreign) | TWX | TAIWAN | 41 | 43 | 31 | 46 | 57 | 218 |
| (Foreign) | KRX | KOREA, SOUTH | 18 | 16 | 29 | 47 | 68 | 178 |
| (Foreign) | CNX | CHINA, PEOPLE'S REPUBLIC OF | 16 | 16 | 9 | 21 | 27 | 89 |
| (Foreign) | FRX | FRANCE | 15 | 15 | 9 | 16 | 29 | 84 |
| (Foreign) | GBX | UNITED KINGDOM | 19 | 9 | 8 | 13 | 17 | 66 |
| (Foreign) | CAX | CANADA | 13 | 16 | 13 | 11 | 8 | 61 |
| (Foreign) | ILX | ISRAEL | 5 | 6 | 10 | 9 | 20 | 50 |
| (Foreign) | INX | INDIA | 2 | 6 | 5 | 10 | 14 | 37 |
| (Foreign) | SEX | SWEDEN | 5 | 9 | 4 | 11 | 7 | 36 |
| (Foreign) | ITX | ITALY | 8 | 4 | 8 | 6 | 8 | 34 |
| (Foreign) | CHX | SWITZERLAND | 6 | 3 | 6 | 5 | 8 | 28 |
| (Foreign) | ATX | AUSTRIA | 3 | 7 | 2 | 2 | 8 | 22 |
| (Foreign) | NLX | NETHERLANDS | 3 | 3 | 4 | 4 | 8 | 22 |
| (Foreign) | DKX | DENMARK | 5 | 2 | 4 | 5 | 6 | 22 |
| (Foreign) | FIX | FINLAND | 5 | 3 | 3 | 5 | 4 | 20 |
| (Foreign) | AUX | AUSTRALIA | 4 | 2 | 2 | 1 | 4 | 13 |
| (Foreign) | ESX | SPAIN | 2 | 4 | 2 | 2 | 1 | 11 |
| (Foreign) | BEX | BELGIUM | 2 | 0 | 0 | 3 | 4 | 9 |
| (Foreign) | NZX | NEW ZEALAND | 0 | 1 | 1 | 1 | 5 | 8 |
| (Foreign) | HKX | CHINA, HONG KONG S.A.R. | 1 | 0 | 0 | 3 | 3 | 7 |
| (Foreign) | SGX | SINGAPORE | 2 | 1 | 0 | 1 | 2 | 6 |
| (Foreign) | NOX | NORWAY | 1 | 0 | 2 | 2 | 1 | 6 |
| (Foreign) | ZAX | SOUTH AFRICA | 1 | 1 | 1 | 0 | 1 | 4 |
| (Foreign) | PHX | PHILIPPINES | 0 | 1 | 0 | 0 | 2 | 3 |
| (Foreign) | RUX | RUSSIAN FEDERATION | 0 | 0 | 0 | 1 | 1 | 2 |
| (Foreign) | MXX | MEXICO | 0 | 1 | 0 | 1 | 0 | 2 |
| (Foreign) | CZX | CZECH REPUBLIC | 1 | 1 | 0 | 0 | 0 | 2 |
| (Foreign) | BRX | BRAZIL | 1 | 0 | 0 | 1 | 0 | 2 |
| (Foreign) | HUX | HUNGARY | 0 | 0 | 0 | 0 | 2 | 2 |
| (Foreign) | MYX | MALAYSIA | 0 | 0 | 1 | 0 | 1 | 2 |
| (Foreign) | KWX | KUWAIT | 0 | 0 | 0 | 1 | 1 | 2 |
| (Foreign) | SIX | SLOVENIA | 0 | 0 | 0 | 0 | 1 | 1 |
| (Foreign) | SAX | SAUDI ARABIA | 0 | 0 | 0 | 1 | 0 | 1 |
| (Foreign) | TRX | TURKEY | 0 | 0 | 0 | 0 | 1 | 1 |
| (Foreign) | SKX | SLOVAKIA | 0 | 0 | 0 | 0 | 1 | 1 |
| (Foreign) | IEX | IRELAND | 0 | 0 | 0 | 0 | 1 | 1 |
| (Foreign) | ARX | ARGENTINA | 1 | 0 | 0 | 0 | 0 | 1 |
| (Foreign) | THX | THAILAND | 0 | 0 | 0 | 1 | 0 | 1 |
| (Foreign) | -- Subtotal -- | 356 | 331 | 310 | 449 | 614 | 2060 | |
| (ALL) | ALL | All Regions, U.S. and Foreign | 659 | 634 | 615 | 788 | 983 | 3679 |
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/
Home >
Listing of Viewable PTMT Reports >
Table of Contents for This Set of Reports