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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 315, Electric Lamp and Discharge Devices: 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 | 90 | 152 | 160 | 184 | 210 | 796 |
| (U.S.) | MA | MASSACHUSETTS | 30 | 29 | 42 | 46 | 45 | 192 |
| (U.S.) | TX | TEXAS | 5 | 15 | 32 | 25 | 54 | 131 |
| (U.S.) | PA | PENNSYLVANIA | 18 | 22 | 14 | 28 | 26 | 108 |
| (U.S.) | OH | OHIO | 21 | 15 | 22 | 27 | 18 | 103 |
| (U.S.) | MI | MICHIGAN | 7 | 15 | 20 | 19 | 19 | 80 |
| (U.S.) | NY | NEW YORK | 7 | 12 | 15 | 17 | 29 | 80 |
| (U.S.) | FL | FLORIDA | 6 | 8 | 17 | 17 | 26 | 74 |
| (U.S.) | IL | ILLINOIS | 12 | 9 | 14 | 15 | 18 | 68 |
| (U.S.) | NC | NORTH CAROLINA | 4 | 7 | 11 | 21 | 21 | 64 |
| (U.S.) | CO | COLORADO | 4 | 4 | 7 | 22 | 27 | 64 |
| (U.S.) | WA | WASHINGTON | 5 | 6 | 8 | 14 | 26 | 59 |
| (U.S.) | GA | GEORGIA | 2 | 8 | 6 | 15 | 26 | 57 |
| (U.S.) | AL | ALABAMA | 5 | 12 | 14 | 7 | 12 | 50 |
| (U.S.) | MN | MINNESOTA | 7 | 4 | 15 | 12 | 10 | 48 |
| (U.S.) | AZ | ARIZONA | 6 | 6 | 6 | 6 | 15 | 39 |
| (U.S.) | VA | VIRGINIA | 3 | 5 | 7 | 6 | 15 | 36 |
| (U.S.) | NJ | NEW JERSEY | 2 | 3 | 9 | 7 | 11 | 32 |
| (U.S.) | OR | OREGON | 2 | 5 | 7 | 10 | 4 | 28 |
| (U.S.) | NH | NEW HAMPSHIRE | 1 | 4 | 8 | 5 | 9 | 27 |
| (U.S.) | IA | IOWA | 3 | 4 | 6 | 5 | 7 | 25 |
| (U.S.) | MD | MARYLAND | 2 | 3 | 2 | 6 | 9 | 22 |
| (U.S.) | CT | CONNECTICUT | 4 | 4 | 8 | 4 | 2 | 22 |
| (U.S.) | TN | TENNESSEE | 3 | 8 | 2 | 2 | 4 | 19 |
| (U.S.) | WI | WISCONSIN | 1 | 1 | 5 | 4 | 7 | 18 |
| (U.S.) | UT | UTAH | 0 | 2 | 6 | 3 | 6 | 17 |
| (U.S.) | IN | INDIANA | 2 | 2 | 2 | 4 | 4 | 14 |
| (U.S.) | NV | NEVADA | 1 | 2 | 3 | 3 | 1 | 10 |
| (U.S.) | ID | IDAHO | 0 | 1 | 1 | 2 | 5 | 9 |
| (U.S.) | KY | KENTUCKY | 2 | 0 | 3 | 1 | 2 | 8 |
| (U.S.) | NM | NEW MEXICO | 2 | 1 | 2 | 2 | 1 | 8 |
| (U.S.) | SC | SOUTH CAROLINA | 1 | 1 | 1 | 1 | 0 | 4 |
| (U.S.) | MS | MISSISSIPPI | 2 | 1 | 0 | 0 | 1 | 4 |
| (U.S.) | KS | KANSAS | 1 | 1 | 1 | 0 | 1 | 4 |
| (U.S.) | AR | ARKANSAS | 1 | 0 | 0 | 0 | 1 | 2 |
| (U.S.) | HI | HAWAII | 0 | 0 | 0 | 1 | 1 | 2 |
| (U.S.) | RI | RHODE ISLAND | 0 | 0 | 0 | 0 | 2 | 2 |
| (U.S.) | MT | MONTANA | 0 | 1 | 0 | 0 | 0 | 1 |
| (U.S.) | VT | VERMONT | 0 | 0 | 1 | 0 | 0 | 1 |
| (U.S.) | DE | DELAWARE | 0 | 0 | 0 | 1 | 0 | 1 |
| (U.S.) | MO | MISSOURI | 0 | 0 | 0 | 0 | 1 | 1 |
| (U.S.) | -- Subtotal -- | 262 | 373 | 477 | 542 | 676 | 2330 | |
| (Foreign) | JPX | JAPAN | 138 | 188 | 197 | 240 | 280 | 1043 |
| (Foreign) | TWX | TAIWAN | 110 | 187 | 168 | 186 | 193 | 844 |
| (Foreign) | KRX | KOREA, SOUTH | 43 | 64 | 74 | 99 | 122 | 402 |
| (Foreign) | DEX | GERMANY | 53 | 77 | 70 | 77 | 88 | 365 |
| (Foreign) | CNX | CHINA, PEOPLE'S REPUBLIC OF | 23 | 34 | 53 | 108 | 140 | 358 |
| (Foreign) | NLX | NETHERLANDS | 24 | 52 | 43 | 43 | 68 | 230 |
| (Foreign) | CAX | CANADA | 13 | 19 | 29 | 34 | 37 | 132 |
| (Foreign) | GBX | UNITED KINGDOM | 13 | 12 | 7 | 27 | 17 | 76 |
| (Foreign) | ITX | ITALY | 9 | 13 | 6 | 13 | 17 | 58 |
| (Foreign) | FRX | FRANCE | 6 | 8 | 15 | 18 | 10 | 57 |
| (Foreign) | ATX | AUSTRIA | 5 | 6 | 9 | 16 | 19 | 55 |
| (Foreign) | HKX | CHINA, HONG KONG S.A.R. | 6 | 6 | 13 | 12 | 18 | 55 |
| (Foreign) | ILX | ISRAEL | 4 | 4 | 4 | 5 | 8 | 25 |
| (Foreign) | BEX | BELGIUM | 2 | 4 | 3 | 5 | 5 | 19 |
| (Foreign) | CHX | SWITZERLAND | 1 | 4 | 3 | 2 | 7 | 17 |
| (Foreign) | SGX | SINGAPORE | 4 | 0 | 1 | 4 | 6 | 15 |
| (Foreign) | HUX | HUNGARY | 0 | 0 | 1 | 6 | 7 | 14 |
| (Foreign) | RUX | RUSSIAN FEDERATION | 1 | 4 | 2 | 4 | 2 | 13 |
| (Foreign) | DKX | DENMARK | 2 | 1 | 2 | 2 | 5 | 12 |
| (Foreign) | SEX | SWEDEN | 3 | 1 | 0 | 2 | 5 | 11 |
| (Foreign) | AUX | AUSTRALIA | 1 | 0 | 3 | 1 | 5 | 10 |
| (Foreign) | INX | INDIA | 1 | 0 | 4 | 2 | 1 | 8 |
| (Foreign) | CZX | CZECH REPUBLIC | 0 | 1 | 0 | 1 | 4 | 6 |
| (Foreign) | MYX | MALAYSIA | 2 | 0 | 1 | 2 | 1 | 6 |
| (Foreign) | FIX | FINLAND | 0 | 2 | 3 | 1 | 0 | 6 |
| (Foreign) | MXX | MEXICO | 2 | 1 | 0 | 1 | 1 | 5 |
| (Foreign) | ZAX | SOUTH AFRICA | 1 | 1 | 1 | 1 | 0 | 4 |
| (Foreign) | PLX | POLAND | 0 | 0 | 0 | 1 | 1 | 2 |
| (Foreign) | PHX | PHILIPPINES | 0 | 0 | 1 | 1 | 0 | 2 |
| (Foreign) | ESX | SPAIN | 0 | 0 | 0 | 1 | 1 | 2 |
| (Foreign) | ROX | ROMANIA | 1 | 0 | 1 | 0 | 0 | 2 |
| (Foreign) | UAX | UKRAINE | 0 | 0 | 1 | 0 | 1 | 2 |
| (Foreign) | BRX | BRAZIL | 0 | 1 | 0 | 0 | 1 | 2 |
| (Foreign) | IEX | IRELAND | 0 | 0 | 0 | 2 | 0 | 2 |
| (Foreign) | CLX | CHILE | 0 | 1 | 0 | 0 | 1 | 2 |
| (Foreign) | NZX | NEW ZEALAND | 0 | 1 | 0 | 0 | 0 | 1 |
| (Foreign) | SAX | SAUDI ARABIA | 0 | 0 | 0 | 0 | 1 | 1 |
| (Foreign) | COX | COLOMBIA | 0 | 0 | 0 | 0 | 1 | 1 |
| (Foreign) | -- Subtotal -- | 468 | 692 | 715 | 917 | 1073 | 3865 | |
| (ALL) | ALL | All Regions, U.S. and Foreign | 730 | 1065 | 1192 | 1459 | 1749 | 6195 |
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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