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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 313, Electric Lamp and Discharge Devices
( 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 | 27 | 43 | 38 | 33 | 22 | 163 |
| (U.S.) | OH | OHIO | 26 | 27 | 34 | 18 | 17 | 122 |
| (U.S.) | NY | NEW YORK | 45 | 37 | 11 | 5 | 7 | 105 |
| (U.S.) | MA | MASSACHUSETTS | 18 | 17 | 12 | 11 | 8 | 66 |
| (U.S.) | MI | MICHIGAN | 5 | 10 | 9 | 18 | 8 | 50 |
| (U.S.) | NC | NORTH CAROLINA | 2 | 6 | 14 | 11 | 5 | 38 |
| (U.S.) | NJ | NEW JERSEY | 3 | 6 | 9 | 6 | 7 | 31 |
| (U.S.) | PA | PENNSYLVANIA | 6 | 6 | 4 | 4 | 3 | 23 |
| (U.S.) | IL | ILLINOIS | 4 | 4 | 6 | 6 | 2 | 22 |
| (U.S.) | MN | MINNESOTA | 4 | 3 | 6 | 4 | 0 | 17 |
| (U.S.) | VA | VIRGINIA | 4 | 3 | 3 | 2 | 3 | 15 |
| (U.S.) | FL | FLORIDA | 2 | 4 | 3 | 3 | 2 | 14 |
| (U.S.) | AZ | ARIZONA | 4 | 3 | 3 | 3 | 1 | 14 |
| (U.S.) | GA | GEORGIA | 1 | 0 | 5 | 7 | 1 | 14 |
| (U.S.) | TX | TEXAS | 1 | 5 | 2 | 0 | 3 | 11 |
| (U.S.) | OR | OREGON | 1 | 3 | 2 | 2 | 3 | 11 |
| (U.S.) | NH | NEW HAMPSHIRE | 2 | 1 | 4 | 0 | 1 | 8 |
| (U.S.) | CO | COLORADO | 1 | 0 | 1 | 2 | 3 | 7 |
| (U.S.) | WI | WISCONSIN | 3 | 0 | 1 | 2 | 1 | 7 |
| (U.S.) | UT | UTAH | 1 | 1 | 1 | 3 | 0 | 6 |
| (U.S.) | ID | IDAHO | 0 | 2 | 1 | 2 | 1 | 6 |
| (U.S.) | WA | WASHINGTON | 0 | 2 | 1 | 2 | 1 | 6 |
| (U.S.) | DE | DELAWARE | 2 | 1 | 2 | 0 | 0 | 5 |
| (U.S.) | NM | NEW MEXICO | 2 | 1 | 0 | 2 | 0 | 5 |
| (U.S.) | KY | KENTUCKY | 0 | 1 | 2 | 0 | 1 | 4 |
| (U.S.) | MD | MARYLAND | 1 | 0 | 0 | 2 | 1 | 4 |
| (U.S.) | CT | CONNECTICUT | 3 | 1 | 0 | 0 | 0 | 4 |
| (U.S.) | SC | SOUTH CAROLINA | 0 | 0 | 1 | 1 | 0 | 2 |
| (U.S.) | IA | IOWA | 0 | 0 | 0 | 2 | 0 | 2 |
| (U.S.) | TN | TENNESSEE | 2 | 0 | 0 | 0 | 0 | 2 |
| (U.S.) | LA | LOUISIANA | 0 | 1 | 0 | 1 | 0 | 2 |
| (U.S.) | AL | ALABAMA | 0 | 0 | 0 | 1 | 1 | 2 |
| (U.S.) | IN | INDIANA | 0 | 0 | 0 | 0 | 2 | 2 |
| (U.S.) | NV | NEVADA | 0 | 0 | 0 | 0 | 1 | 1 |
| (U.S.) | KS | KANSAS | 1 | 0 | 0 | 0 | 0 | 1 |
| (U.S.) | MO | MISSOURI | 0 | 1 | 0 | 0 | 0 | 1 |
| (U.S.) | DC | DISTRICT OF COLUMBIA | 0 | 0 | 0 | 1 | 0 | 1 |
| (U.S.) | -- Subtotal -- | 171 | 189 | 175 | 154 | 105 | 794 | |
| (Foreign) | JPX | JAPAN | 460 | 452 | 367 | 303 | 196 | 1778 |
| (Foreign) | KRX | KOREA, SOUTH | 288 | 220 | 165 | 130 | 84 | 887 |
| (Foreign) | TWX | TAIWAN | 70 | 85 | 58 | 47 | 34 | 294 |
| (Foreign) | DEX | GERMANY | 58 | 65 | 66 | 41 | 45 | 275 |
| (Foreign) | CNX | CHINA, PEOPLE'S REPUBLIC OF | 32 | 33 | 28 | 20 | 11 | 124 |
| (Foreign) | NLX | NETHERLANDS | 19 | 14 | 14 | 16 | 13 | 76 |
| (Foreign) | FRX | FRANCE | 13 | 11 | 8 | 9 | 5 | 46 |
| (Foreign) | HUX | HUNGARY | 8 | 14 | 8 | 7 | 1 | 38 |
| (Foreign) | GBX | UNITED KINGDOM | 9 | 5 | 11 | 5 | 6 | 36 |
| (Foreign) | HKX | CHINA, HONG KONG S.A.R. | 5 | 6 | 5 | 5 | 4 | 25 |
| (Foreign) | CAX | CANADA | 3 | 4 | 6 | 5 | 5 | 23 |
| (Foreign) | ITX | ITALY | 6 | 3 | 4 | 3 | 1 | 17 |
| (Foreign) | SEX | SWEDEN | 2 | 4 | 1 | 3 | 3 | 13 |
| (Foreign) | BEX | BELGIUM | 3 | 2 | 2 | 0 | 3 | 10 |
| (Foreign) | CHX | SWITZERLAND | 0 | 3 | 3 | 0 | 2 | 8 |
| (Foreign) | MYX | MALAYSIA | 4 | 2 | 0 | 1 | 1 | 8 |
| (Foreign) | ATX | AUSTRIA | 1 | 1 | 0 | 2 | 3 | 7 |
| (Foreign) | INX | INDIA | 1 | 2 | 0 | 2 | 2 | 7 |
| (Foreign) | AUX | AUSTRALIA | 2 | 1 | 0 | 1 | 1 | 5 |
| (Foreign) | ILX | ISRAEL | 1 | 1 | 1 | 1 | 1 | 5 |
| (Foreign) | SGX | SINGAPORE | 3 | 1 | 0 | 0 | 0 | 4 |
| (Foreign) | BRX | BRAZIL | 1 | 0 | 0 | 0 | 1 | 2 |
| (Foreign) | LTX | LITHUANIA | 1 | 0 | 1 | 0 | 0 | 2 |
| (Foreign) | FIX | FINLAND | 0 | 0 | 0 | 1 | 1 | 2 |
| (Foreign) | PLX | POLAND | 0 | 0 | 0 | 1 | 0 | 1 |
| (Foreign) | RUX | RUSSIAN FEDERATION | 0 | 1 | 0 | 0 | 0 | 1 |
| (Foreign) | MXX | MEXICO | 1 | 0 | 0 | 0 | 0 | 1 |
| (Foreign) | ZAX | SOUTH AFRICA | 0 | 0 | 1 | 0 | 0 | 1 |
| (Foreign) | ESX | SPAIN | 0 | 0 | 1 | 0 | 0 | 1 |
| (Foreign) | UAX | UKRAINE | 0 | 1 | 0 | 0 | 0 | 1 |
| (Foreign) | IEX | IRELAND | 0 | 0 | 0 | 0 | 1 | 1 |
| (Foreign) | MOX | CHINA, MACAU S.A.R. | 1 | 0 | 0 | 0 | 0 | 1 |
| (Foreign) | KWX | KUWAIT | 0 | 0 | 0 | 0 | 1 | 1 |
| (Foreign) | -- Subtotal -- | 992 | 931 | 750 | 603 | 425 | 3701 | |
| (ALL) | ALL | All Regions, U.S. and Foreign | 1163 | 1120 | 925 | 757 | 530 | 4495 |
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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