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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

Patenting By Geographic Region (State and Country)
Breakout By NAICS Industry Classification
-- Fractional Counts --

- this report was created with support from the National Science Foundation -

Count (*) of 1963 - 2012 Utility Patent Grants
As Distributed By Calendar Year of Patent Application

- Explanation of Data -

Ordered Listing of NAICS Industry Classifications Receiving 0.5 or More Utility Patents During the Period
Originating From

KOREA, SOUTH

( * in Fractional Counts tables, counts are rounded -- see 'Explanation of Data' )
( this Fractional Counts report proportionally distributes a patent across each matched industry -- see 'Explanation of Data' )
( North American Industry Classification System (NAICS) classification is determined by the primary U.S. Patent Classification System (USPC) classification and a USPC to NAICS concordance - see 'Explanation of Data' )
( patent origin is determined by the residence of the first-named inventor )

The following table displays NAICS industry classifications and FRACTIONAL counts of utility patents classified in them; patents are distributed by year of patent application.
Counts (U.S. or Foreign) Region ID State-Territory or Country Sequence ID NAICS Classification Classification Title PRE_1964 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 Total
Frac / YoA (Foreign) KRX KOREA, SOUTH 01 311 Food 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 3 4 1 2 3 5 3 3 5 4 6 9 7 5 3 4 4 5 2 3 1 2 0 81
Frac / YoA (Foreign) KRX KOREA, SOUTH 02 312 Beverage and Tobacco Products 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 2 1 2 1 2 0 2 5 1 3 3 2 2 0 1 2 1 0 1 1 0 0 30
Frac / YoA (Foreign) KRX KOREA, SOUTH 03 313-316 Textiles, Apparel and Leather 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 1 2 3 2 4 1 2 4 3 2 5 3 13 8 16 12 12 13 39 26 23 29 40 43 37 46 42 32 36 20 3 5 0 528
Frac / YoA (Foreign) KRX KOREA, SOUTH 04 321 Wood Products 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 2 1 2 3 3 3 4 2 1 1 2 2 1 2 1 0 0 33
Frac / YoA (Foreign) KRX KOREA, SOUTH 05 322,323 Paper, Printing and support activities 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 3 0 1 0 1 0 5 5 2 4 3 4 7 7 6 9 3 3 6 6 7 7 2 2 0 0 94
Frac / YoA (Foreign) KRX KOREA, SOUTH 06 325 Chemicals ( ** ROLLUP, includes 3251-3259 ** ) 0 1 0 0 1 0 0 1 1 1 1 3 1 3 2 2 4 3 5 7 5 4 4 5 8 23 27 29 39 51 70 118 124 128 147 191 210 301 345 445 382 354 370 445 407 358 279 118 67 3 5089
Frac / YoA (Foreign) KRX KOREA, SOUTH 07 3251 Basic Chemicals 0 0 0 0 1 0 0 1 0 1 0 1 0 3 2 1 0 1 3 7 2 3 3 2 5 9 8 16 16 14 25 54 51 53 56 86 83 109 124 145 126 134 139 181 155 132 109 36 22 0 1914
Frac / YoA (Foreign) KRX KOREA, SOUTH 08 3252 Resin, Synthetic Rubber, and Artificial and Synthetic Fibers and Filaments 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 0 1 2 0 0 2 1 4 7 4 10 9 12 16 16 18 21 31 32 34 40 52 58 34 48 45 39 37 30 12 14 0 624
Frac / YoA (Foreign) KRX KOREA, SOUTH 09 3254 Pharmaceutical and Medicines 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 1 1 0 1 1 1 1 1 4 5 6 6 15 14 27 27 30 32 34 49 70 87 112 93 76 90 90 96 75 55 25 13 1 1132
Frac / YoA (Foreign) KRX KOREA, SOUTH 10 3253,3255,3256,3259 Other Chemical Product and Preparation 0 1 0 0 0 0 0 0 1 0 0 1 1 0 1 0 2 0 1 0 2 0 1 1 2 7 8 4 7 14 19 21 31 29 38 41 47 88 95 136 105 110 94 129 118 115 86 46 20 3 1419
Frac / YoA (Foreign) KRX KOREA, SOUTH 11 326 Plastics and Rubber Products 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 1 3 1 0 1 0 1 4 1 8 8 9 13 10 21 17 33 29 50 48 53 46 67 77 101 82 87 88 93 97 80 56 28 8 0 1224
Frac / YoA (Foreign) KRX KOREA, SOUTH 12 327 Nonmetallic Mineral Products 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 1 4 0 2 1 0 1 5 5 8 6 8 19 22 23 35 42 44 47 60 71 60 65 72 58 74 49 38 15 5 1 843
Frac / YoA (Foreign) KRX KOREA, SOUTH 13 331 Primary Metal 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 2 1 1 3 2 5 3 9 11 19 11 19 17 13 13 21 21 24 11 12 13 15 19 8 5 1 0 279
Frac / YoA (Foreign) KRX KOREA, SOUTH 14 332 Fabricated Metal Products 1 0 0 1 0 0 0 1 0 1 1 1 0 0 3 0 4 0 4 2 4 4 7 6 13 15 23 30 25 30 34 52 67 116 130 107 93 112 121 190 193 186 163 172 170 117 84 33 11 0 2325
Frac / YoA (Foreign) KRX KOREA, SOUTH 15 333 Machinery 2 0 0 0 0 1 1 0 3 1 2 1 0 0 1 2 0 2 2 7 4 7 8 15 21 28 46 57 99 129 118 201 263 428 455 406 356 411 458 710 765 852 932 855 729 701 432 201 76 5 9793
Frac / YoA (Foreign) KRX KOREA, SOUTH 16 334 Computer and Electronic Products ( ** ROLLUP, includes 3341-3346 ** ) 2 0 0 0 0 0 1 1 1 1 1 1 4 1 0 0 2 3 3 5 6 5 14 29 42 84 232 307 502 547 641 950 1284 2235 2496 2687 2461 2703 3151 3708 4767 6175 6582 7786 7388 6230 4662 2364 763 103 70929
Frac / YoA (Foreign) KRX KOREA, SOUTH 17 3341 Computer and Peripheral Equipment 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 4 14 33 45 47 63 103 141 267 365 399 280 326 388 470 605 761 863 1044 1047 747 457 170 55 17 8711
Frac / YoA (Foreign) KRX KOREA, SOUTH 18 3342 Communications Equipment 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 4 1 1 2 5 9 9 50 50 88 69 94 161 212 376 448 589 511 515 564 627 818 1145 1300 1538 1544 1255 846 340 107 20 13302
Frac / YoA (Foreign) KRX KOREA, SOUTH 19 3344 Semiconductors and Other Electronic Components 0 0 0 0 0 0 1 0 1 0 1 1 1 0 0 0 1 0 0 0 1 1 4 3 16 42 100 126 201 269 275 386 567 1049 1160 1213 1251 1377 1666 2000 2486 3195 3497 4093 3789 3434 2863 1622 547 58 37291
Frac / YoA (Foreign) KRX KOREA, SOUTH 20 3345 Navigational, Measuring, Electromedical, and Control Instruments 1 0 0 0 0 0 0 1 0 0 0 0 3 1 0 0 0 1 1 1 2 2 2 2 3 8 11 23 34 38 45 86 101 199 177 195 188 222 265 346 410 502 444 560 532 469 286 129 31 3 5319
Frac / YoA (Foreign) KRX KOREA, SOUTH 21 3343,3346 Other Computer and Electronic Products 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 1 6 19 13 22 58 75 134 125 165 214 263 345 346 291 232 263 270 265 447 573 479 551 476 326 211 104 25 6 6306
Frac / YoA (Foreign) KRX KOREA, SOUTH 22 335 Electrical Equipment, Appliances, and Components 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 1 2 4 4 6 9 11 21 23 36 31 62 70 73 121 164 304 337 289 263 303 338 446 579 657 903 977 877 734 535 277 115 8 8580
Frac / YoA (Foreign) KRX KOREA, SOUTH 23 336 Transportation Equipment ( ** ROLLUP, includes 3361-3369 ** ) 0 0 0 0 0 0 0 0 0 1 0 1 0 1 1 0 1 1 1 3 4 3 4 7 8 8 11 12 15 23 30 39 84 124 112 55 83 125 104 153 193 163 182 174 165 222 178 65 16 1 2371
Frac / YoA (Foreign) KRX KOREA, SOUTH 24 3361-3363 Motor Vehicles, Trailers and Parts 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 3 2 3 5 6 9 10 12 18 26 31 69 101 96 45 60 105 89 122 156 133 155 139 133 184 141 53 13 1 1923
Frac / YoA (Foreign) KRX KOREA, SOUTH 25 3364 Aerospace Product and Parts 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 1 1 1 1 1 2 3 5 2 5 9 15 7 4 14 12 8 24 25 15 15 22 19 28 25 6 1 0 274
Frac / YoA (Foreign) KRX KOREA, SOUTH 26 3365,3366,3369 Other Transportation Equipment 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 3 0 1 3 2 0 1 0 1 1 2 4 6 9 8 6 9 8 7 7 12 14 11 13 12 10 12 6 2 0 174
Frac / YoA (Foreign) KRX KOREA, SOUTH 27 337 Furniture and Related Products 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 4 2 0 2 0 0 2 2 4 8 3 5 5 7 5 9 11 15 4 7 10 11 9 4 1 0 127
Frac / YoA (Foreign) KRX KOREA, SOUTH 28 339 Miscellaneous Manufacturing ( ** ROLLUP, includes 3391-3399 ** ) 2 0 1 0 1 0 1 1 1 0 1 4 1 3 3 1 4 5 4 5 5 4 10 6 6 12 13 15 20 16 21 46 45 39 54 48 84 82 99 146 114 117 109 115 110 80 70 39 8 0 1570
Frac / YoA (Foreign) KRX KOREA, SOUTH 29 3391 Medical Equipment and Supplies 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 1 1 0 3 0 3 6 3 4 10 5 14 13 11 27 26 37 50 33 44 31 36 30 30 19 10 4 0 454
Frac / YoA (Foreign) KRX KOREA, SOUTH 30 339 (except 3391) Other Miscellaneous 2 0 1 0 1 0 0 1 1 0 1 4 1 3 3 1 4 4 3 3 5 4 9 6 6 9 13 12 14 14 17 36 40 24 42 37 57 56 62 96 81 73 78 79 80 50 51 29 4 0 1116
Frac / YoA (Foreign) KRX KOREA, SOUTH 31 All Industries All Industries ( ** ROLLUP, includes all listed NAICS categories ** ) 7 1 1 1 2 1 3 4 6 7 7 11 9 8 9 8 19 17 22 37 39 36 69 86 141 207 410 510 795 910 1039 1617 2125 3486 3858 3952 3698 4211 4827 6061 7223 8726 9475 10749 10086 8647 6377 3156 1078 121 103895


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